S-19243xxxA Series
AUTOMOTIVE, 125°C OPERATION,
10 V INPUT, 500 mA VOLTAGE REGULATOR
WITH SOFT-START FUNCTION
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© ABLIC Inc., 2016-2018 Rev.3.2_00
1
The S-19243xxxA Series developed by using high-withstand voltage CMOS process technology, is a positive voltage
regulator with high-accuracy output voltage and high output current.
A built-in overcurrent protection circuit to limit overcurrent of the output transistor and a built-in thermal shutdown circuit to
limit heat are included. In addition to the type in which output voltage is set inside the IC, the type for which output voltage
can be set via an external resistor is added to a lineup. Also, the S-19243xxxA Series includes the soft-start function to
adjust the output voltage rising time at power-on or at the time when the ON / OFF pin is set to ON.
Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in
the purpose, contact to ABLIC Inc. is indispensable.
Features
• Output voltage (internally set): 1.0 V to 6.0 V, selectable in 0.05 V step
• Output voltage (externally set): 1.0 V to 9.0 V, settable via external resistor
(HSOP-8A, HSOP-6 and HSNT-8(2030) only)
• Input voltage: 2.5 V to 10.0 V
• Output voltage accuracy: ±2.3% (T
j
= −40°C to +125°C)
• Dropout voltage: 0.09 V typ. (2.6 V output product, at IOUT = 200 mA)
• Current consumption: During operation: 120
μ
A typ., 150
μ
A max. (Tj = −40°C to +150°C)
During power-off: 0.1 μA typ., 10.5 μA max. (T
j
= −40°C to +125°C)
• Output current: Possible to output 500 mA (at VIN ≥ VOUT
(
S
)
+ 1.0 V)*1
• Ripple rejection: 60 dB typ. (at f = 1.0 kHz)
• Built-in overcurrent protection circuit: Limits overcurrent of output transistor.
• Built-in thermal shutdown circuit: Detection temperature 170°C typ.
• Built-in soft-start circuit: Adjusts output voltage rising time at power-on or at the time when
ON / OFF pin is set to ON.
Adjustable type: E / F / G / H type, tSS = 6.0 ms typ. (CSS = 10 nF)
Soft-start time can be changed by the capacitor (CSS).
Fixed type: A / B / C / D type: Fixed to tSS = 1.0 ms typ.
• Built-in ON / OFF circuit: Ensures long battery life
Discharge shunt function "available" / "unavailable" is selectable.
Pull-down function "available" / "unavailable" is selectable.
• Operation temperature range: Ta = −40°C to +125°C
• Lead-free (Sn 100%), halogen-free
• AEC-Q100 qualified*2
*1. Please make sure that the loss of the IC will not exceed the power dissipation when the output current is large.
*2. Contact our sales office for details.
Applications
• Constant-voltage power supply for electrical application for vehicle interior
• Constant-voltage power supply for home electric appliance
• For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.)
Packages
• TO-252-5S(A)
• HSOP-8A
• HSOP-6
• SOT-89-5
• HSNT-8(2030)
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AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
2
Block Diagrams
1. Types in which output voltage is internally set
1. 1 S-19243xxxA Series A / B / C / D type (HSOP-8A, HSOP-6, SOT-89-5, HSNT-8(2030))
VIN
VSS
VOUT
Overcurrent protection circuit
Thermal shutdown circuit
Soft-start
circuit
ON / OFF
Reference
voltage circuit
+
−
*1
*3
*2
*1
ON / OFF
circuit
Product
Type ON / OFF Logic Soft-start Time Discharge Shunt
Function*2 Pull-down Resistor*3
A Active "H" Fixed to tSS = 1.0 ms typ. Available Available
B Active "H" Fixed to tSS = 1.0 ms typ. Available Unavailable
C Active "H" Fixed to tSS = 1.0 ms typ. Unavailable Available
D Active "H" Fixed to tSS = 1.0 ms typ. Unavailable Unavailable
*1. Parasitic diode
*2. A / B type (With discharge shunt function): ON, C / D type (Without discharge shunt function): OFF
*3. A / C type (With pull-down resistor): ON, B / D type (Without pull-down resistor): OFF
Figure 1
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
3
1. 2 S-19243xxxA Series E / F / G / H type (TO-252-5S(A), HSOP-8A, HSOP-6, SOT-89-5, HSNT-8(2030))
SSC
VSS
VOUT
+
−
*3
*1
*1
*2
*1
ON / OFF
VIN
Thermal shutdown circuit
Overcurrent protection circuit
ON / OFF
circuit
Reference
voltage circuit
Soft-start
circuit
Product
Type ON / OFF Logic Soft-start Time Discharge Shunt
Function*2 Pull-down Resistor*3
E Active "H" Changeable by capacitor (CSS) Available Available
F Active "H" Changeable by capacitor (CSS) Available Unavailable
G Active "H" Changeable by capacitor (CSS) Unavailable Available
H Active "H" Changeable by capacitor (CSS) Unavailable Unavailable
*1. Parasitic diode
*2. E / F type (With discharge shunt function): ON, G / H type (Without discharge shunt function): OFF
*3. E / G type (With pull-down resistor): ON, F / H type (Without pull-down resistor): OFF
Figure 2
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
4
2. Types in which output voltage is externally set
2. 1 S-19243xxxA Series A / B / C / D type (HSOP-6)
VIN
+
−
*1
*3
*2
*1
ON / OFF
VSS
VOUT
VADJ
Soft-start
circuit
Reference
voltage circuit
ON / OFF
circuit
Thermal shutdown circuit
Overcurrent protection circuit
Product
Type ON / OFF Logic Soft-start Time Discharge Shunt
Function*2 Pull-down Resistor*3
A Active "H" Fixed to tSS = 1.0 ms typ. Available Available
B Active "H" Fixed to tSS = 1.0 ms typ. Available Unavailable
C Active "H" Fixed to tSS = 1.0 ms typ. Unavailable Available
D Active "H" Fixed to tSS = 1.0 ms typ. Unavailable Unavailable
*1. Parasitic diode
*2. A / B type (With discharge shunt function): ON, C / D type (Without discharge shunt function): OFF
*3. A / C type (With pull-down resistor): ON, B / D type (Without pull-down resistor): OFF
Figure 3
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
5
2. 2 S-19243xxxA Series E / F / G / H type (HSOP-8A, HSNT-8(2030))
*1
SSC
*1
*1
*2
VSS
VADJ
+
−
*3
*1
ON / OFF
VIN VOUT
Reference
voltage circuit
Soft-start
circuit
ON / OFF
circuit
Thermal shutdown circuit
Overcurrent protection circuit
Product
Type ON / OFF Logic Soft-start Time Discharge Shunt
Function*2 Pull-down Resistor*3
E Active "H" Changeable by capacitor (CSS) Available Available
F Active "H" Changeable by capacitor (CSS) Available Unavailable
G Active "H" Changeable by capacitor (CSS) Unavailable Available
H Active "H" Changeable by capacitor (CSS) Unavailable Unavailable
*1. Parasitic diode
*2. E / F type (With discharge shunt function): ON, G / H type (Without discharge shunt function): OFF
*3. E / G type (With pull-down resistor): ON, F / H type (Without pull-down resistor): OFF
Figure 4
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
6
AEC-Q100 Qualified
This IC supports AEC-Q100 for operation temperature grade 1.
Contact our sales office for details of AEC-Q100 reliability specification.
Product Name Structure
Users can select the product type, output voltage and package type for the S-19243xxxA Series. Refer to "1. Product
name" regarding the contents of product name, "2. Function list of product type" regarding the product type,
"3. Packages" regarding the package drawings and "4. Product name list" for details of product names.
1. Product name
S-19243 x xx A - xxxx U
Product type*3
A to H
Package abbreviation and IC packing specifications*1
V5T2: TO-252-5S(A), Tape
E8T1: HSOP-8A, Tape
E6T1: HSOP-6, Tape
U5T1: SOT-89-5, Tape
A8T1: HSNT-8(2030), Tape
Environmental code
U: Lead-free (Sn 100%), halogen-free
Operation temperature
A: Ta = −40°C to +125°C
Output voltage*2
00: Externally set*3
10 to 60: Internally set
(e.g., when the output voltage is 1.0 V, it is expressed as 10.)
*1. Refer to the tape drawing.
*2. If you request the product which has 0.05 V step, contact our sales office.
*3. Refer to "2. Function list of product type".
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
7
2. Function list of product type
Table 1
Product
Type
ON / OFF
Logic Soft-start Time Discharge
Shunt Function
Pull-down
Resistor Output Voltage Package
A Active "H"
Fixed to
tSS = 1.0 ms typ.*1 Available Available
Internally set HSOP-8A, HSOP-6,
SOT-89-5, HSNT-8(2030)
Externally set HSOP-6
B Active "H"
Fixed to
tSS = 1.0 ms typ.*1 Available Unavailable
Internally set HSOP-8A, HSOP-6,
SOT-89-5, HSNT-8(2030)
Externally set HSOP-6
C Active "H"
Fixed to
tSS = 1.0 ms typ.*1 Unavailable Available Internally set HSOP-8A, HSOP-6,
SOT-89-5, HSNT-8(2030)
Externally set HSOP-6
D Active "H"
Fixed to
tSS = 1.0 ms typ.*1 Unavailable Unavailable
Internally set HSOP-8A, HSOP-6,
SOT-89-5, HSNT-8(2030)
Externally set HSOP-6
E Active "H"
Changeable by
the capacitor (CSS) Available Available
Internally set
TO-252-5S(A), HSOP-8A,
HSOP-6, SOT-89-5,
HSNT-8(2030)
Externally set HSOP-8A, HSNT-8(2030)
F Active "H"
Changeable by
the capacitor (CSS) Available Unavailable
Internally set
TO-252-5S(A), HSOP-8A,
HSOP-6, SOT-89-5,
HSNT-8(2030)
Externally set HSOP-8A, HSNT-8(2030)
G Active "H"
Changeable by
the capacitor (CSS) Unavailable Available Internally set
TO-252-5S(A), HSOP-8A,
HSOP-6, SOT-89-5,
HSNT-8(2030)
Externally set HSOP-8A, HSNT-8(2030)
H Active "H"
Changeable by
the capacitor (CSS) Unavailable Unavailable
Internally set
TO-252-5S(A), HSOP-8A,
HSOP-6, SOT-89-5,
HSNT-8(2030)
Externally set HSOP-8A, HSNT-8(2030)
*1. The soft-start time (tSS) is fixed to 1.0 ms typ. that cannot be changed.
3. Packages
Table 2 Package Drawing Codes
Package Name Dimension Tape Reel Land
TO-252-5S(A) VA005-A-P-SD VA005-A-C-SD VA005-A-R-SD VA005-A-L-SD
HSOP-8A FH008-A-P-SD FH008-A-C-SD FH008-A-R-SD FH008-A-L-SD
HSOP-6 FH006-A-P-SD FH006-A-C-SD FH006-A-R-S1 FH006-A-L-SD
SOT-89-5 UP005-A-P-SD UP005-A-C-SD UP005-A-R-SD −
HSNT-8(2030) PP008-A-P-SD PP008-A-C-SD PP008-A-R-SD PP008-A-L-SD
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
8
4. Product name list
4. 1 S-19243xxxA Series A type
ON / OFF logic : Active "H" Discharge shunt function : Available
Pull-down resistor : Available Soft-start time : Fixed to tSS = 1.0 ms typ.
Table 3
Output Voltage HSOP-8A HSOP-6 SOT-89-5 HSNT-8(2030)
Externally set − S-19243A00A-E6T1U − −
1.2 V ± 2.3% S-19243A12A-E8T1U S-19243A12A-E6T1U S-19243A12A-U5T1U S-19243A12A-A8T1U
1.8 V ± 2.3% S-19243A18A-E8T1U S-19243A18A-E6T1U S-19243A18A-U5T1U S-19243A18A-A8T1U
3.3 V ± 2.3% S-19243A33A-E8T1U S-19243A33A-E6T1U S-19243A33A-U5T1U S-19243A33A-A8T1U
5.0 V ± 2.3% S-19243A50A-E8T1U S-19243A50A-E6T1U S-19243A50A-U5T1U S-19243A50A-A8T1U
Remark Please contact our sales office for products with specifications other than the above output voltage.
4. 2 S-19243xxxA Series B type
ON / OFF logic : Active "H" Discharge shunt function : Available
Pull-down resistor : Unavailable Soft-start time : Fixed to tSS = 1.0 ms typ.
Table 4
Output Voltage HSOP-8A HSOP-6 SOT-89-5 HSNT-8(2030)
Externally set − S-19243B00A-E6T1U − −
1.2 V ± 2.3% S-19243B12A-E8T1U S-19243B12A-E6T1U S-19243B12A-U5T1U S-19243B12A-A8T1U
1.8 V ± 2.3% S-19243B18A-E8T1U S-19243B18A-E6T1U S-19243B18A-U5T1U S-19243B18A-A8T1U
3.3 V ± 2.3% S-19243B33A-E8T1U S-19243B33A-E6T1U S-19243B33A-U5T1U S-19243B33A-A8T1U
5.0 V ± 2.3% S-19243B50A-E8T1U S-19243B50A-E6T1U S-19243B50A-U5T1U S-19243B50A-A8T1U
Remark Please contact our sales office for products with specifications other than the above output voltage.
4. 3 S-19243xxxA Series C type
ON / OFF logic : Active "H" Discharge shunt function : Unavailable
Pull-down resistor : Available Soft-start time : Fixed to tSS = 1.0 ms typ.
Table 5
Output Voltage HSOP-8A HSOP-6 SOT-89-5 HSNT-8(2030)
Externally set − S-19243C00A-E6T1U − −
1.2 V ± 2.3% S-19243C12A-E8T1U S-19243C12A-E6T1U S-19243C12A-U5T1U S-19243C12A-A8T1U
1.8 V ± 2.3% S-19243C18A-E8T1U S-19243C18A-E6T1U S-19243C18A-U5T1U S-19243C18A-A8T1U
3.3 V ± 2.3% S-19243C33A-E8T1U S-19243C33A-E6T1U S-19243C33A-U5T1U S-19243C33A-A8T1U
5.0 V ± 2.3% S-19243C50A-E8T1U S-19243C50A-E6T1U S-19243C50A-U5T1U S-19243C50A-A8T1U
Remark Please contact our sales office for products with specifications other than the above output voltage.
4. 4 S-19243xxxA Series D type
ON / OFF logic : Active "H" Discharge shunt function : Unavailable
Pull-down resistor : Unavailable Soft-start time : Fixed to tSS = 1.0 ms typ.
Table 6
Output Voltage HSOP-8A HSOP-6 SOT-89-5 HSNT-8(2030)
Externally set − S-19243D00A-E6T1U − −
1.2 V ± 2.3% S-19243D12A-E8T1U S-19243D12A-E6T1U S-19243D12A-U5T1U S-19243D12A-A8T1U
1.8 V ± 2.3% S-19243D18A-E8T1U S-19243D18A-E6T1U S-19243D18A-U5T1U S-19243D18A-A8T1U
3.3 V ± 2.3% S-19243D33A-E8T1U S-19243D33A-E6T1U S-19243D33A-U5T1U S-19243D33A-A8T1U
5.0 V ± 2.3% S-19243D50A-E8T1U S-19243D50A-E6T1U S-19243D50A-U5T1U S-19243D50A-A8T1U
Remark Please contact our sales office for products with specifications other than the above output voltage.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
9
4. 5 S-19243xxxA Series E type
ON / OFF logic : Active "H" Discharge shunt function : Available
Pull-down resistor : Available Soft-start time : Changeable by CSS
Table 7
Output Voltage TO-252-5S(A) HSOP-8A HSOP-6 SOT-89-5 HSNT-8(2030)
Externally set
−
S-19243E00A-E8T1U
−
−
S-19243E00A-A8T1U
1.2 V
±
2.3% S-19243E12A-V5T2U S-19243E12A-E8T1U S-19243E12A-E6T1U S-19243E12A-U5T1U S-19243E12A-A8T1U
1.8 V
±
2.3% S-19243E18A-V5T2U S-19243E18A-E8T1U S-19243E18A-E6T1U S-19243E18A-U5T1U S-19243E18A-A8T1U
3.3 V
±
2.3% S-19243E33A-V5T2U S-19243E33A-E8T1U S-19243E33A-E6T1U S-19243E33A-U5T1U S-19243E33A-A8T1U
5.0 V
±
2.3% S-19243E50A-V5T2U S-19243E50A-E8T1U S-19243E50A-E6T1U S-19243E50A-U5T1U S-19243E50A-A8T1U
Remark Please contact our sales office for products with specifications other than the above output voltage.
4. 6 S-19243xxxA Series F type
ON / OFF logic : Active "H" Discharge shunt function : Available
Pull-down resistor : Unavailable Soft-start time : Changeable by CSS
Table 8
Output Voltage TO-252-5S(A) HSOP-8A HSOP-6 SOT-89-5 HSNT-8(2030)
Externally set
−
S-19243F00A-E8T1U
−
−
S-19243F00A-A8T1U
1.2 V
±
2.3% S-19243F12A-V5T2U S-19243F12A-E8T1U S-19243F12A-E6T1U S-19243F12A-U5T1U S-19243F12A-A8T1U
1.8 V
±
2.3% S-19243F18A-V5T2U S-19243F18A-E8T1U S-19243F18A-E6T1U S-19243F18A-U5T1U S-19243F18A-A8T1U
3.3 V
±
2.3% S-19243F33A-V5T2U S-19243F33A-E8T1U S-19243F33A-E6T1U S-19243F33A-U5T1U S-19243F33A-A8T1U
5.0 V
±
2.3% S-19243F50A-V5T2U S-19243F50A-E8T1U S-19243F50A-E6T1U S-19243F50A-U5T1U S-19243F50A-A8T1U
Remark Please contact our sales office for products with specifications other than the above output voltage.
4. 7 S-19243xxxA Series G type
ON / OFF logic : Active "H" Discharge shunt function : Unavailable
Pull-down resistor : Available Soft-start time : Changeable by CSS
Table 9
Output Voltage TO-252-5S(A) HSOP-8A HSOP-6 SOT-89-5 HSNT-8(2030)
Externally set
−
S-19243G00A-E8T1U
−
−
S-19243G00A-A8T1U
1.2 V
±
2.3% S-19243G12A-V5T2U S-19243G12A-E8T1U S-19243G12A-E6T1U S-19243G12A-U5T1U S-19243G12A-A8T1U
1.8 V
±
2.3% S-19243G18A-V5T2U S-19243G18A-E8T1U S-19243G18A-E6T1U S-19243G18A-U5T1U S-19243G18A-A8T1U
3.3 V
±
2.3% S-19243G33A-V5T2U S-19243G33A-E8T1U S-19243G33A-E6T1U S-19243G33A-U5T1U S-19243G33A-A8T1U
5.0 V
±
2.3% S-19243G50A-V5T2U S-19243G50A-E8T1U S-19243G50A-E6T1U S-19243G50A-U5T1U S-19243G50A-A8T1U
Remark Please contact our sales office for products with specifications other than the above output voltage.
4. 8 S-19243xxxA Series H type
ON / OFF logic : Active "H" Discharge shunt function : Unavailable
Pull-down resistor : Unavailable Soft-start time : Changeable by CSS
Table 10
Output Voltage TO-252-5S(A) HSOP-8A HSOP-6 SOT-89-5 HSNT-8(2030)
Externally set
−
S-19243H00A-E8T1U
−
−
S-19243H00A-A8T1U
1.2 V
±
2.3% S-19243H12A-V5T2U S-19243H12A-E8T1U S-19243H12A-E6T1U S-19243H12A-U5T1U S-19243H12A-A8T1U
1.8 V
±
2.3% S-19243H18A-V5T2U S-19243H18A-E8T1U S-19243H18A-E6T1U S-19243H18A-U5T1U S-19243H18A-A8T1U
3.3 V
±
2.3% S-19243H33A-V5T2U S-19243H33A-E8T1U S-19243H33A-E6T1U S-19243H33A-U5T1U S-19243H33A-A8T1U
5.0 V
±
2.3% S-19243H50A-V5T2U S-19243H50A-E8T1U S-19243H50A-E6T1U S-19243H50A-U5T1U S-19243H50A-A8T1U
Remark Please contact our sales office for products with specifications other than the above output voltage.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
10
Pin Configurations
1. TO-252-5S(A)
3
Top view
5
142
Figure 5
Table 11 S-19243xxxA Series E / F / G / H Type,
Types in Which Output Voltage is Internally Set*1
Pin No. Symbol Description
1 VOUT Output voltage pin
2 ON / OFF ON / OFF pin
3 VSS GND pin
4 SSC*2 Soft-start pin
5 VIN Input voltage pin
*1. Types in which output voltage is externally set are unavailable.
*2. Connect a capacitor between the SSC pin and the VSS pin.
The soft-start time at power-on and at the time when the ON / OFF pin is set to ON can be adjusted according to
the capacitance.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
11
2. HSOP-8A
8
5
6
7
1
4
3
2
Bottom view
Top view
1
4
3
2
8
5
6
7
*1
Figure 6
Table 12 S-19243xxxA Series A / B / C / D Type,
Types in Which Output Voltage is Internally Set
Pin No. Symbol Description
1 VOUT*2 Output voltage pin
2 VOUT*2 Output voltage pin
3 VSS GND pin
4 NC*3 No connection
5 ON / OFF ON / OFF pin
6 NC*3 No connection
7 NC*3 No connection
8 VIN Input voltage pin
Table 13 S-19243xxxA Series E / F / G / H Type,
Types in Which Output Voltage is Internally Set
Pin No. Symbol Description
1 VOUT Output voltage pin
2 NC*3 No connection
3 VSS GND pin
4 ON / OFF ON / OFF pin
5 SSC*4 Soft-start pin
6 NC*3 No connection
7 NC*3 No connection
8 VIN Input voltage pin
Table 14 S-19243xxxA Series E / F / G / H Type,
Types in Which Output Voltage is Externally Set
Pin No. Symbol Description
1 VOUT Output voltage pin
2 VADJ Output voltage adjustment pin
3 VSS GND pin
4 ON / OFF ON / OFF pin
5
SSC*4 Soft-start pin
6
NC*3 No connection
7
NC*3 No connection
8 VIN Input voltage pin
*1. Connect the heat sink of backside at shadowed area to the board, and set electric potential GND.
However, do not use it as the function of electrode.
*2. Although pins of number 1 and 2 are connected internally, be sure to short-circuit them nearest in use.
*3. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
*4. Connect a capacitor between the SSC pin and the VSS pin.
The soft-start time at power-on and at the time when the ON / OFF pin is set to ON can be adjusted according to
the capacitance.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
12
3. HSOP-6
132
465
Top view
Figure 7
Table 15 S-19243xxxA Series A / B / C / D Type,
Types in Which Output Voltage is Internally Set
Pin No. Symbol Description
1 VOUT Output voltage pin
2 VSS GND pin
3 ON / OFF ON / OFF pin
4 NC*1 No connection
5 VSS GND pin
6 VIN Input voltage pin
Table 16 S-19243xxxA Series E / F / G / H Type,
Types in Which Output Voltage is Internally Set
Pin No. Symbol Description
1 VOUT Output voltage pin
2 VSS GND pin
3 ON / OFF ON / OFF pin
4 SSC*2 Soft-start pin
5 VSS GND pin
6 VIN Input voltage pin
Table 17 S-19243xxxA Series A / B / C / D Type,
Types in Which Output Voltage is Externally Set
Pin No. Symbol Description
1 VOUT Output voltage pin
2 VSS GND pin
3 VADJ Output voltage adjustment pin
4 ON / OFF ON / OFF pin
5 VSS GND pin
6 VIN Input voltage pin
*1. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
*2. Connect a capacitor between the SSC pin and the VSS pin.
The soft-start time at power-on and at the time when the ON / OFF pin is set to ON can be adjusted according to
the capacitance.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
13
4. SOT-89-5
132
45
Top view
Figure 8
Table 18 S-19243xxxA Series A / B / C / D Type,
Types in Which Output Voltage is Internally Set*1
Pin No. Symbol Description
1 ON / OFF ON / OFF pin
2 VSS GND pin
3 NC*2 No connection
4 VIN Input voltage pin
5 VOUT Output voltage pin
Table 19 S-19243xxxA Series E / F / G / H Type,
Types in Which Output Voltage is Internally Set*1
Pin No. Symbol Description
1 ON / OFF ON / OFF pin
2 VSS GND pin
3 SSC*3 Soft-start pin
4 VIN Input voltage pin
5 VOUT Output voltage pin
*1. Types in which output voltage is externally set are unavailable.
*2. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
*3. Connect a capacitor between the SSC pin and the VSS pin.
The soft-start time at power-on and at the time when the ON / OFF pin is set to ON can be adjusted according to
the capacitance.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
14
4. HSNT-8(2030)
81
54
Top view
Bottom view
18
45
*1
Figure 9
Table 20 S-19243xxxA Series A / B / C / D Type,
Types in Which Output Voltage is Internally Set
Pin No. Symbol Description
1 VOUT*2 Output voltage pin
2 VOUT*2 Output voltage pin
3 VSS GND pin
4 NC*3 No connection
5 ON / OFF ON / OFF pin
6 NC*3 No connection
7 NC*3 No connection
8 VIN Input voltage pin
Table 21 S-19243xxxA Series E / F / G / H Type,
Types in Which Output Voltage is Internally Set
Pin No. Symbol Description
1 VOUT*2 Output voltage pin
2 VOUT*2 Output voltage pin
3 VSS GND pin
4 ON / OFF ON / OFF pin
5 SSC*4 Soft-start pin
6 NC*3 No connection
7 NC*3 No connection
8 VIN Input voltage pin
Table 22 S-19243xxxA Series E / F / G / H Type,
Types in Which Output Voltage is Externally Set
Pin No. Symbol Description
1 VOUT Output voltage pin
2 VADJ Output voltage adjustment pin
3 VSS GND pin
4 ON / OFF ON / OFF pin
5
SSC*4 Soft-start pin
6
NC*3 No connection
7
NC*3 No connection
8 VIN Input voltage pin
*1. Connect the heat sink of backside at shadowed area to the board, and set electric potential GND. However, do not
use it as the function of electrode.
*2. Although pins of number 1 and 2 are connected internally, be sure to short-circuit them nearest in use.
*3. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
*4. Connect a capacitor between the SSC pin and the VSS pin.
The soft-start time at power-on and at the time when the ON / OFF pin is set to ON can be adjusted according to
the capacitance.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
15
Absolute Maximum Ratings
Table 23
(Ta = +25°C unless otherwise specified)
Item Symbol Absolute Maximum Rating Unit
Input voltage
VIN V
SS − 0.3 to VSS + 12 V
VON / OFF V
SS − 0.3 to VIN + 0.3 ≤ VSS + 12 V
VSSC VSS − 0.3 to VIN + 0.3 ≤ VSS + 12 V
VVADJ VSS − 0.3 to VSS + 12 V
Output voltage VOUT V
SS − 0.3 to VIN + 0.3 ≤ VSS + 12 V
Output current IOUT 550 mA
Junction temperature Tj −40 to +150 °C
Operation ambient temperature Topr −40 to +125 °C
Storage temperature Tstg −40 to +150 °C
Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical
damage. These values must therefore not be exceeded under any conditions.
Thermal Resistance Value
Table 24
Item Symbol Condition Min. Typ. Max. Unit
Junction-to-ambient thermal resistance*1 θJA
TO-252-5S(A)
Board A − 86 − °C/W
Board B − 60 − °C/W
Board C − 38 − °C/W
Board D − 31 − °C/W
Board E − 28 − °C/W
HSOP-8A
Board A − 104 − °C/W
Board B − 74 − °C/W
Board C − 39 − °C/W
Board D − 37 − °C/W
Board E − 31 − °C/W
HSOP-6
Board A − 96 − °C/W
Board B − 74 − °C/W
Board C − − − °C/W
Board D − 44 − °C/W
Board E − 41 − °C/W
SOT-89-5
Board A −
119 − °C/W
Board B −
84 − °C/W
Board C − − − °C/W
Board D −
46 − °C/W
Board E −
35 − °C/W
HSNT-8(2030)
Board A − 181 − °C/W
Board B − 135 − °C/W
Board C − 40 − °C/W
Board D − 42 − °C/W
Board E − 32 − °C/W
*1. Test environment: compliance with JEDEC STANDARD JESD51-2A
Remark Refer to " Power Dissipation" and "Test Board" for details.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
16
Electrical Characteristics
1. Types in which output voltage is internally set (S-19243x10 to S-19243x60)
Table 25 (1 / 2)
(Tj = −40°C to +150°C unless otherwise specified)
Item Symbol Condition Min. Typ. Max. Unit Test
Circuit
Output voltage*1 VOUT(E)
VIN = 2.5 V, IOUT = 100 mA,
Tj = −40°C to +125°C VOUT(S) < 1.5 V VOUT(S)
× 0.977 VOUT(S) VOUT(S)
× 1.023 V 1
VIN = VOUT(S) +1.0 V,
IOUT = 100 mA,
T
j
= −40°C to +125°C
1.5 V ≤ VOUT(S)
VOUT(S)
× 0.977 VOUT(S) VOUT(S)
× 1.023 V 1
Output current*2 IOUT VIN = 2.5 V VOUT(S) < 1.5 V 500*5 − − mA 3
VIN ≥ VOUT(S) + 1.0 V 1.5 V ≤ VOUT(S) 500*5 − − mA 3
Dropout voltage*3 Vdrop IOUT = 200 mA,
Ta = +25°C
1.0 V ≤VOUT
(
S
)
<2.0 V −*4 − V 1
2.0 V ≤VOUT
(
S
)
<2.6 V −0.52 − V 1
2.6 V ≤VOUT
(
S
)
≤6.0 V −0.09 − V 1
Line regulation ΔVOUT1
ΔVIN • VOUT
2.5 V ≤ VIN ≤10 V,
IOUT = 100 mA, Ta = +25°C VOUT(S) < 2.0 V − 0.05 0.2 %/V 1
VOUT(S) + 0.5 V ≤VIN ≤10 V,
IOUT = 100 mA, Ta = +25°C 2.0 V ≤ VOUT(S) − 0.05 0.2 %/V 1
Load regulation ΔVOUT2
VIN = 2.5 V,
1 mA ≤ IOUT ≤ 200 mA,
Ta = +25°C
VOUT(S) < 1.5 V − 15 30 mV 1
VIN = VOUT(S) +1.0 V,
1 mA ≤ IOUT ≤ 200 mA,
Ta = +25°C
1.5 V ≤ VOUT(S) − 15 30 mV 1
Current
consumption
during operation
ISS1
VIN = 2.5 V,
ON / OFF pin = ON, no load VOUT(S) < 1.5 V − 120 150 μA2
VIN = VOUT(S) + 1.0 V,
ON / OFF pin = ON, no load 1.5 V ≤ VOUT(S) − 120 150 μA2
Current
consumption
during power-off
ISS2
VIN = 2.5 V,
ON / OFF pin = OFF, no load,
T
j
= −40°C to +125°C
VOUT(S) < 1.5 V − 0.1 10.5 μA2
VIN = VOUT(S) + 1.0 V,
ON / OFF pin = OFF, no load,
T
j
= −40°C to +125°C
1.5 V ≤ VOUT(S) − 0.1 10.5 μA2
Input voltage VIN −2.5 − 10 V −
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
17
Table 25 (2 / 2)
(Tj = −40°C to +150°C unless otherwise specified)
Item Symbol Condition Min. Typ. Max. Unit Test
Circuit
ON / OFF pin
input voltage "H" VSH
VIN = 2.5 V, RL = 1 kΩ,
determined by VOUT output
level
VOUT(S) < 1.5 V 2.1 − − V 4
VIN = VOUT(S) + 1.0 V,
RL = 1 kΩ, determined by
VOUT output level
1.5 V ≤ VOUT(S) 2.1 − − V 4
ON / OFF pin
input voltage "L" VSL
VIN = 2.5 V, RL = 1 kΩ,
determined by VOUT output
level
VOUT(S) < 1.5 V − − 0.6 V 4
VIN = VOUT(S) + 1.0 V,
RL = 1 kΩ, determined by
VOUT output level
1.5 V ≤ VOUT(S) − − 0.6 V 4
ON / OFF pin
input current "H" ISH V
IN = 10 V, VON / OFF = 10 V B / D / F / H type −0.1 − 0.1
μ
A4
A / C / E / G type 0.8 2.5 7.8
μ
A4
ON / OFF pin
input current "L" ISL V
IN = 10 V, VON / OFF = 0 V −0.1 − 0.1 μA4
Ripple rejection |RR|
VIN = 3.0 V, f = 1 kHz,
ΔVrip = 0.5 Vrms,
IOUT = 100 mA
1.0 V ≤ VOUT(S) < 1.5 V − 60 − dB 5
1.5 V ≤ VOUT(S) < 2.0 V − 55 − dB 5
VIN = VOUT(S) + 1.0 V,
f = 1 kHz,
ΔVrip = 0.5 Vrms,
IOUT = 100 mA
2.0 V ≤ VOUT(S) < 2.6 V − 55 − dB 5
2.6 V ≤ VOUT(S) ≤ 6.0 V − 50 − dB 5
Short-circuit current Ishort
VIN = 2.5 V,
ON / OFF pin = ON,
VOUT = 0 V, Ta = +25°C
VOUT(S) < 1.5 V − 240 − mA 3
VIN = VOUT(S) + 1.0 V,
ON / OFF pin = ON,
VOUT = 0 V, Ta = +25°C
1.5 V ≤ VOUT(S) − 240 − mA 3
Thermal shutdown
detection temperature TSD Junction temperature − 170 − °C −
Thermal shutdown
release temperature TSR Junction temperature − 135 − °C −
Discharge shunt
resistance during
power-off
RLOW V
IN = 10 V, VOUT = 0.1 V A / B / E / F type − 100 − Ω 6
ON / OFF pin
pull-down resistance RPD − A / C / E / G type 1.3 4.0 12 MΩ4
Soft-start time*6 t
SS
VIN = 2.5 V,
ON / OFF pin = ON
VOUT(S) <1.5 V,
A / B / C / D type − 1.0 − ms 7
VIN = VOUT(S) + 1.0 V,
ON / OFF pin = ON
1.5 V ≤VOUT(S),
A / B / C / D type − 1.0 − ms 7
*1. VOUT(S): Set output voltage
VOUT(E): Actual output voltage
Output voltage when fixing IOUT (= 100 mA) and inputting 2.5 V or VOUT(S) + 1.0 V.
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.
*3. Vdrop = VIN1 − (VOUT3 × 0.98)
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage.
VOUT3 is the output voltage when VIN = VOUT(S) + 1.0 V and IOUT = 200 mA.
*4. The dropout voltage is limited by the difference between the input voltage (min. value) and the set output voltage.
In case of 1.0 V ≤ VOUT(S) < 1.5 V: 2.5 V − VOUT(S) = Vdrop
In case of 1.5 V ≤ VOUT(S) < 2.0 V: (VOUT(S) + 1.0 V) − VOUT(S) = 1.0 V
*5. Due to limitation of the power dissipation, this value may not be satisfied. Attention should be paid to the power
dissipation when the output current is large.
This specification is guaranteed by design.
*6. Soft-start time shows the time period from immediately after power-on or when the ON / OFF pin is set to ON until the
output voltage rises to 99%. Refer to "8. Soft-start function" in " Operation" for details.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
18
2. Types in which output voltage is externally set (S-19243x00, HSOP-8A, HSOP-6, HSNT-8(2030))
Table 26
(T
j
= −40°C to +150°C unless otherwise specified)
Item Symbol Condition Min. Typ. Max. Unit Test
Circuit
Adjustment pin output
voltage *1 VVADJ VOUT = VVADJ, VIN = 2.5 V, IOUT = 100 mA,
T
j
= −40°C to +125°C 0.977 1.0 1.023 V 8
Output voltage range VROUT − 1.0 − 9.0 V 15
Adjustment pin
internal resistance RVADJ − − 600 − kΩ −
Output current*2 IOUT V
OUT = VVADJ, VIN = 2.5 V 500*5 − − mA 10
Dropout voltage*3 Vdro
p
VOUT = VVADJ, IOUT = 200 mA, Ta = +25°C − *4 − V 8
Line regulation ΔVOUT1
ΔVIN • VOUT VOUT = VVADJ, 2.5 V ≤ VIN ≤ 10 V,
IOUT = 100 mA, Ta = +25°C − 0.05 0.2 %/V 8
Load regulation ΔVOUT2 VOUT = VVADJ, VIN = 2.5 V,
1 mA ≤ IOUT ≤ 200 mA, Ta = +25°C − 15 30 mV 8
Current consumption
during operation ISS1 VOUT = VVADJ, VIN = 2.5 V,
ON / OFF pin = ON, no load − 120 150
μA9
Current consumption
during power-off ISS2
VOUT = VVADJ, VIN = 2.5 V,
ON / OFF pin = OFF, no load,
T
j
= −40°C to +125°C
− 0.1 10.5
μA9
Input voltage VIN −2.5 − 10 V −
ON / OFF pin
input voltage "H" VSH VOUT = VVADJ, VIN = 2.5 V, RL = 1 kΩ,
determined by VOUT output level 2.1 − − V 11
ON / OFF pin
input voltage "L" VSL VOUT = VVADJ, VIN = 2.5 V, RL = 1 kΩ,
determined by VOUT output level − − 0.6 V 11
ON / OFF pin
input current "H" ISH VIN = 10 V,
ON / OFF = 10 V
B / D / F / H type −0.1 − 0.1
μ
A11
A / C / E / G type 0.8 2.5 7.8
μ
A11
ON / OFF pin
input current "L" ISL V
IN = 10 V, ON / OFF = 0 V −0.1 − 0.1 μA11
Ripple rejection |RR| VOUT = VVADJ, VIN = 3.0 V, f = 1 kHz,
ΔVri
p
= 0.5 Vrms, IOUT = 100 mA − 60 − dB 12
Short-circuit current Ishort VOUT = VVADJ, VIN = 2.5 V, ON / OFF pin = ON,
VOUT = 0 V, Ta = +25°C − 240 − mA 10
Thermal shutdown
detection temperature TSD Junction temperature − 170 − °C −
Thermal shutdown
release temperature TSR Junction temperature − 135 − °C −
Discharge shunt
resistance during
power-off
RLOW V
IN = 10 V, VOUT = 0.1 V A / B / E / F type − 100 − Ω 13
ON / OFF pin
pull-down resistance RPD − A / C / E / G type 1.3 4.0 12 MΩ11
Soft-start time*6 tSS VOUT = VVADJ, VIN = 2.5 V,
ON / OFF pin = ON A / B / C / D type − 1.0 − ms 14
*1. Output voltage when fixing IOUT (= 100 mA) and inputting 2.5 V.
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.
*3. Vdrop = VIN1 − (VOUT3 × 0.98)
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage.
VOUT3 is the output voltage when VIN = VOUT(S) + 1.0 V and IOUT = 200 mA.
*4. The dropout voltage is limited by the difference between the input voltage (min. value) and the set output voltage.
In case of set output voltage (VOUT(S)) = 1.0 V: 2.5 V − VOUT(S) = Vdrop
*5. Due to limitation of the power dissipation, this value may not be satisfied. Attention should be paid to the power
dissipation when the output current is large.
This specification is guaranteed by design.
*6. Soft-start time shows the time period from immediately after power-on or when the ON / OFF pin is set to ON until the
output voltage rises to 99%. Refer to "8. Soft-start function" in " Operation" for details.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
19
Test Circuits
1. Types in which output voltage is internally set (S-19243x10 to S-19243x60)
+
VOUT
VIN
VSS
+
V
A
ON / OFF
Set to ON
SSC
*1
Figure 10 Test Circuit 1
+
VOUT
VIN
VSS
ON / OFF
SSC
*1
A
Set to V
IN
or
GND
Figure 11 Test Circuit 2
+
VOUT
VIN
VSS
+
V
A
ON / OFF
Set to ON
SSC
*1
Figure 12 Test Circuit 3
VOUT
VIN
VSS
+
V
ON / OFF
SSC
*1
+
A R
L
Figure 13 Test Circuit 4
*1. S-19243xxxA Series E / F / G / H type only.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
20
VOUT
VIN
VSS
+
V
ON / OFF
Set to ON
SSC
*1
R
L
Figure 14 Test Circuit 5
+
VOUT
VIN
VSS
+
V
A
ON / OFF
SSC
*1
Set to GND
Figure 15 Test Circuit 6
+
VOUT
VIN
VSS
+
V
A
ON / OFF
Set to ON
Oscilloscope
Figure 16 Test Circuit 7
*1. S-19243xxxA Series E / F / G / H type only.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
21
2. Types in which output voltage is externally set (S-19243x00, HSOP-8A, HSOP-6, HSNT-8(2030))
+
VOUT
VIN
VSS
+
V
A
ON / OFF
Set to ON
SSC
*1
VADJ
Figure 17 Test Circuit 8
+
VOUT
VIN
VSS
ON / OFF
SSC
*1
VADJ
A
Set to V
IN
or
GND
Figure 18 Test Circuit 9
+
VOUT
VIN
VSS
+
V
A
ON / OFF
Set to ON
SSC
*1
VADJ
Figure 19 Test Circuit 10
VOUT
VIN
VSS
+
V
ON / OFF
SSC
*1
VADJ
+
A R
L
Figure 20 Test Circuit 11
*1. S-19243xxxA Series E / F / G / H type only.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
22
VOUT
VIN
VSS
+
V
ON / OFF
Set to ON
SSC
*1
VADJ
R
L
Figure 21 Test Circuit 12
+
VOUT
VIN
VSS
+
V
A
ON / OFF
SSC
*1
VADJ
Set to GND
Figure 22 Test Circuit 13
+
VOUT
VIN
VSS
+
V
A
ON / OFF
Set to ON
VADJ
Oscilloscope
Figure 23 Test Circuit 14
+
VOUT
VIN
VSS
+
V
A
ON / OFF
Set to ON
SSC
*1
VADJ
Figure 24 Test Circuit 15
*1. S-19243xxxA Series E / F / G / H type only.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
23
Standard Circuits
1. Types in which output voltage is internally set
1. 1 S-19243xxxA Series A / B / C / D type (HSOP-8A, HSOP-6, SOT-89-5, HSNT-8(2030))
C
IN*1
C
L*2
Inpu
t
Output
GND
Single GND
VOUT
VIN
ON / OFF
VSS
*1. C
IN is a capacitor for stabilizing the input.
*2. C
L is a capacitor for stabilizing the output.
Figure 25
1. 2 S-19243xxxA Series E / F / G / H type (TO-252-5S(A), HSOP-8A, HSOP-6, SOT-89-5, HSNT-8(2030))
C
IN*1
C
L*2
Inpu
t
Output
GND
Single GND
VOUT
VIN
ON / OFF SSC
VSS
C
SS*3
*1. C
IN is a capacitor for stabilizing the input.
*2. C
L is a capacitor for stabilizing the output.
*3. C
SS is a capacitor for soft-start.
Figure 26
Caution The above connection diagram and constants will not guarantee successful operation. Perform
thorough evaluation including the temperature characteristics with an actual application to set the
constants.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
24
2. Types in which output voltage is externally set
2. 1 S-19243xxxA Series A / B / C / D type (HSOP-6)
C
IN*1
C
L*2
Inpu
t
Output
GND
Single GND
VOUT
VIN
ON / OFF
VADJ
R
b*3
R
a*3
VSS
*1. C
IN is a capacitor for stabilizing the input.
*2. C
L is a capacitor for stabilizing the output.
*3. R
a and Rb are resistors for output voltage external setting.
Figure 27
2. 1 S-19243xxxA Series E / F / G / H type (HSOP-8A, HSNT-8(2030))
C
IN*1
C
L*2
Inpu
t
Output
GND
Single GND
VOUT
VIN
ON / OFF
VADJ
R
b*4
R
a*4
SSC
VSS C
SS*3
*1. C
IN is a capacitor for stabilizing the input.
*2. C
L is a capacitor for stabilizing the output.
*3. C
SS is a capacitor for soft-start.。
*4. R
a and Rb are resistors for output voltage external setting.
Figure 28
Caution The above connection diagram and constants will not guarantee successful operation. Perform
thorough evaluation including the temperature characteristics with an actual application to set the
constants.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
25
Condition of Application
Input capacitor (CIN): A ceramic capacitor with capacitance of 2.2 μF or more is recommended.
Output capacitor (CL): A ceramic capacitor with capacitance of 2.2 μF or more is recommended.
Caution Generally, in a voltage regulator, an oscillation may occur depending on the selection of the external
parts. Perform thorough evaluation including the temperature characteristics with an actual
application using the above capacitors to confirm no oscillation occurs.
Selection of Input Capacitor (CIN) and Output Capacitor (CL)
The S-19243xxxA Series requires CL between the VOUT pin and the VSS pin for phase compensation. The operation
is stabilized by a ceramic capacitor with capacitance of 2.2 μF or more. When using an OS capacitor, a tantalum
capacitor or an aluminum electrolytic capacitor, the capacitance also must be 2.2 μF or more. However, an oscillation
may occur depending on the equivalent series resistance (ESR).
Moreover, the S-19243xxxA Series requires CIN between the VIN pin and the VSS pin for a stable operation.
Generally, an oscillaiton may occur when a voltage regulator is used under the conditon that the impedance of the
power supply is high.
Note that the output voltage transient characteristics varies depending on the capacitance of CIN and CL and the value
of ESR.
Caution Perform thorough evaluation including the temperature characteristics with an actual application to
select CIN and CL.
Selection of Capacitor for Soft-start (CSS)
The S-19243xxxA Series E / F / G / H type requires the capacitor for soft-start (CSS) between the SSC pin and the
VSS pin. Over the entire temperature range, the S-19243xxxA Series operates stably with a ceramic capacitor of 0.68
nF or more. According to CSS capacitance, the rising speed of the output voltage is adjustable. The time that the
output voltage rises to 99% is 6.0 ms typ. at CSS = 10 nF. The recommended value for applications is 0.68 nF ≤ CSS ≤
168 nF, however; define the values by sufficient evaluation including the temperature characteristics under the usage
condition.
Selection of Resistor for Output Voltage External Setting (Ra, Rb)
The S-19243xxxA Series provides the types in which output voltage can be set via the external resistor. The output
voltage can be set by connecting a resistor (Ra) between the VOUT pin and the VADJ pin, and a resistor (Rb) between
the VADJ pin and the VSS pin.
Depending on the intended output voltage, select Ra and Rb from the range shown in Table 27.
Caution Since the VADJ pin impedance is comparatively high and is easily affected by noise, pay adequate
attention to the wiring pattern.
Table 27
VOUT R
a R
b
1.0 V Connect to VOUT pin Unnecessary
1.05 V to 9.0 V 0.1 kΩ to 1.2 MΩ 2 kΩ to 200 kΩ
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
26
Explanation of Terms
1. Low dropout voltage regulator
This is a voltage regulator which made dropout voltage small by its built-in low on-resistance output transistor.
2. Output voltage (VOUT)
This voltage is output at an accuracy of ±2.3% when the input voltage, the output current and the temperature are
in a certain condition*1.
*1. Differs depending on the product.
Caution If the certain condition is not satisfied, the output voltage may exceed the accuracy range of ±2.3%.
Refer to " Electrical Characteristics" and " Characteristics (Typical Data)" for details.
3. Line regulation
ΔVOUT1
ΔVIN • VOUT
Indicates the dependency of the output voltage against the input voltage. That is, the value shows how much the
output voltage changes due to a change in the input voltage after fixing output current constant.
4. Load regulation (ΔVOUT2)
Indicates the dependency of the output voltage against the output current. That is, the value shows how much the
output voltage changes due to a change in the output current after fixing input voltage constant.
5. Dropout voltage (Vdrop)
Indicates the difference between input voltage (VIN1) and the output voltage when the output voltage becomes 98%
of the output voltage value (VOUT3) at VIN = VOUT(S) + 1.0 V after the input voltage (VIN) is decreased gradually.
Vdrop = VIN1 − (VOUT3 × 0.98)
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
27
Operation
1. Basic operation
Figure 29 shows the block diagram of the S-19243xxxA Series to describe the basic operation.
The error amplifier compares the feedback voltage (Vfb) whose output voltage (VOUT) is divided by the feedback
resistors (Rs and Rf) with the reference voltage (Vref). The error amplifier controls the output transistor, consequently,
the regulator starts the operation that keeps VOUT constant without the influence of the input voltage (VIN).
VOUT
*1
VSS
VIN
R
s
R
f
Error amplifier
Current
supply
V
ref
V
fb
−
+
Reference voltage
circuit
*1. Parasitic diode
Figure 29
2. Output transistor
In the S-19243xxxA Series, a low on-resistance P-channel MOS FET is used between the VIN pin and the VOUT
pin as the output transistor. In order to keep VOUT constant, the on-resistance of the output transistor varies
appropriately according to the output current (IOUT).
Caution Since a parasitic diode exists between the VIN pin and the VOUT pin due to the structure of the
transistor, the IC may be damaged by a reverse current if VOUT becomes higher than VIN.
Therefore, be sure that VOUT does not exceed VIN + 0.3 V.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
28
3. ON / OFF pin
The ON / OFF pin controls the internal circuit and the output transistor in order to start and stop the regulator. When
the ON / OFF pin is set to OFF, the internal circuit stops operating and the output transistor between the VIN pin
and the VOUT pin is turned off, reducing current consumption significantly.
Note that the current consumption increases when a voltage of 0.6 V to VIN − 0.3 V is applied to the ON / OFF pin.
The ON / OFF pin is configured as shown in Figure 30 and Figure 31.
3. 1 S-19243xxxA Series A / C / E / G type
Since the ON / OFF pin is internally pulled down to the VSS pin in the floating status, the VOUT pin is set to the
VSS level.
Refer to " Electrical Characteristics" for the ON / OFF pin current.
3. 2 S-19243xxxA Series B / D / F / H type
Since the ON / OFF pin is neither pulled down nor pulled up, do not use these types in the floating status. When
not using the ON / OFF pin, connect it to the VIN pin.
Table 28
Product Type ON / OFF Pin Internal Circuit VOUT Pin Voltage Current Consumption
A / B / C / D
E / F / G / H "H" : ON Operate Constant value*1 I
SS1*2
A / B / C / D
E / F / G / H "L" : OFF Stop Pulled down to VSS*3 ISS2
*1. The constant value is output due to the regulating based on the set output voltage value.
*2. Note that the IC's current consumption increases as much as current flows into the pull-down resistor when
the ON / OFF pin is connected to the VIN pin and the S-19243xxxA Series A / C / E / G type is operating (refer
to Figure 30).
*3. The VOUT pin voltage of the S-19243xxxA Series A / B / E / F type is pulled down to VSS due to the discharge
shunt circuit (RLOW = 100 Ω typ.), the feedback resistors (Rs and Rf) and a load.
VSS
VIN
ON / OFF
VSS
VIN
ON
OFF
Figure 30 S-19243xxxA Series
A / C / E / G type
Figure 31 S-19243xxxA Series
B / D / F / H type
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
29
4. Discharge shunt function (S-19243xxxA Series A / B / E / F type)
The S-19243xxxA Series A / B / E / F type has a built-in discharge shunt circuit to discharge the output capacitance.
The output capacitance is discharged as follows so that the VOUT pin reaches the VSS level.
(1) The ON / OFF pin is set to OFF level.
(2) The output transistor is turned off.
(3) The discharge shunt circuit is turned on.
(4) The output capacitor discharges.
Since the S-19243xxxA Series C / D / G / H type does not have a discharge shunt circuit, the VOUT pin is set to the
VSS level through several hundred kΩ internal divided resistors between the VOUT pin and the VSS pin. The
S-19243xxxA Series A / B / E / F type allows the VOUT pin to reach the VSS level rapidly due to the discharge shunt
circuit.
Output transistor: OFF
ON / OFF pin: OFF
VIN
ON / OFF
VSS
ON / OFF circuit
Discharge shunt circuit
: ON
VOUT
*1
*1. Parasitic diode
Current flow
GND
*1
S-19243xxxA Series
Output
capacitor
(C
L
)
Figure 32
5. Pull-down resistor (S-19243xxxA Series A / C / E / G type)
The ON / OFF pin is internally pulled down to the VSS pin in the floating status, so the VOUT pin is set to the VSS
level.
Note that the IC's current consumption increases as much as current flows into the pull-down resistor of
4.0 MΩ
typ. when the ON / OFF pin is connected to the VIN pin.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
30
6. Overcurrent protection circuit
The S-19243xxxA Series has a built-in overcurrent protection circuit to limit the overcurrent of the output transistor.
When the VOUT pin is shorted to the VSS pin, that is, at the time of the output short-circuit, the output current is
limited to 240 mA typ. due to the overcurrent protection circuit operation. The S-19243xxxA Series restarts
regulating when the output transistor is released from the overcurrent status.
Caution This overcurrent protection circuit does not work as for thermal protection. For example, when
the output transistor keeps the overcurrent status long at the time of output short-circuit or
due to other reasons, pay attention to the conditions of the input voltage and the load current
so as not to exceed the power dissipation.
7. Thermal shutdown circuit
The S-19243xxxA Series has a built-in thermal shutdown circuit to limit overheating. When the junction temperature
increases to 170°C typ., the thermal shutdown circuit becomes the detection status, and the regulating is stopped.
When the junction temperature decreases to 135°C typ., the thermal shutdown circuit becomes the release status,
and the regulator is restarted.
If the thermal shutdown circuit becomes the detection status due to self-heating, the regulating is stopped and VOUT
decreases. For this reason, the self-heating is limited and the temperature of the IC decreases. The thermal
shutdown circuit becomes release status when the temperature of the IC decreases, and the regulating is restarted
after the soft-start operation is finished, thus the self-heating is generated again. Repeating this procedure makes
the waveform of VOUT into a pulse-like form. This phenomenon continues unless decreasing either or both of the
input voltage and the output current in order to reduce the internal power consumption, or decreasing the ambient
temperature. Note that the product may suffer physical damage such as deterioration if the above phenomenon
occurs continuously.
Caution When the heat radiation of the application is not in a good condition, the self-heating cannot be
limited immediately, and the IC may suffer physical damage. Perform thorough evaluation with
an actual application to confirm no problems happen.
Table 29
Thermal Shutdown Circuit VOUT Pin Voltage
Release: 135°C typ.*1 Constant value*2
Detection: 170°C typ.*1 Pulled down to VSS*3
*1. Junction temperature
*2. The constant value is output due to the regulating based on the set output voltage value.
*3. The VOUT pin voltage is pulled down to VSS due to the feedback resistors (Rs and Rf) and a load.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
31
8. Soft-start function
The S-19243xxxA Series has the built-in soft-start circuit to suppress the inrush current and overshoot of the output
voltage generated at power-on or at the time when the ON / OFF pin is set to ON. The soft-start time (tSS) is the
time period from when the output voltage rises slowly immediately after power-on or when the ON / OFF pin is set
to ON until when the output voltage rises to 99%.
Input voltage
(V
IN
, V
ON / OFF
)
Output voltage
(V
OUT(E)
)
V
OUT(E)
× 0.99
Soft-start time (t
SS
)
SSC pin voltage
*1
(V
SSC
)
V
IN
t [ms]
*1. S-19243xxxA Series E / F / G / H type only.
Figure 33
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
32
8. 1 S-19243xxxA Series A / B / C / D type
By charging the built-in capacitor via the built-in constant current source, tSS = 1.0 ms typ. is generated.
8. 2 S-19243xxxA Series E / F / G / H type
tSS can be adjusted by the external capacitor (CSS) connected between the SSC pin and the VSS pin, and is
calculated by using the following calculation.
tSS [ms] = Soft-start coefficient*1 [ms / nF] × CSS [nF] + tD0*2 [ms]
*1. It is determined by charging the built-in constant current (approx. 2.1 μA) to CSS.
*2. The delay time of internal capacitance.
When the CSS value is sufficiently large, the tD0 value can be disregarded. When the ON / OFF pin is set to OFF,
the electrical charge charged in CSS is discharged by the transistor of the discharge shunt circuit.
Table 30 Soft-start Coefficient [ms / nF]
Operation Temperature Min. Typ. Max.
Tj = +150°C 0.391 0.528 0.691
Tj = +125°C 0.393 0.534 0.690
Tj = +25°C 0.436 0.574 0.704
Tj = −40°C 0.467 0.604 0.717
Table 31 Delay Time of Internal Capacitnace (tD0)
Operation Temperature Min. Typ. Max.
Tj = −40°C to +150°C 0.032 ms 0.047 ms 0.108 ms
Caution The above calculation will not guarantee successful operation. Perform thorough evaluation using
the actual application including the temperature characteristics under the actual usage conditions
to determine CSS capacitance. Refer to " Condition of Application" and " Characteristics (Typical
Data)" for details.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
33
9. Types in which output voltage is externally set
The S-19243xxxA Series provides the types in which output voltage can be set via the external resistor. The output
voltage can be set by connecting a resistor (Ra) between the VOUT pin and the VADJ pin, and a resistor (Rb)
between the VADJ pin and the VSS pin.
The output voltage is determined by the following formulas.
VOUT = 1.0 + Ra × la ···················· (1)
By substituting Ia = IVADJ + 1.0 / Rb to above formula (1),
VOUT = 1.0 + Ra × (IVADJ + 1.0 / Rb) = 1.0 × (1.0 + Ra / Rb) + Ra × IVADJ ······· (2)
In above formula (2), Ra × IVADJ is a factor for the output voltage error.
Whether the output voltage error is minute is judged depending on the following (3) formula.
By substituting IVADJ = 1.0 / RVADJ to Ra × IVADJ
VOUT = 1.0 × (1.0 + Ra / Rb) + 1.0 × Ra / RVADJ ················ (3)
If RVADJ is sufficiently larger than Ra, the error is judged as minute.
VSS
VOUT
VIN VADJ
VOUT
Ra
Rb
Ia
Ib
RVADJ
IVADJ
1.0 V
Figure 34
The following expression is in order to determine VOUT = 6.0 V.
If Rb = 2 kΩ, substitute RVADJ = 600 kΩ typ. into (3),
Ra = (6.0 / 1.0 − 1) × ((2 k × 600 k) / (2 k + 600 k)) ≅ 9.97 kΩ
Caution The above connection diagrams and constants will not guarantee successful operation. Perform
thorough evaluation using the actual application to set the constants.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
34
Precautions
• Generally, when a voltage regulator is used under the condition that the load current value is small (1 mA or less),
the output voltage may increase due to the leakage current of an output transistor.
• Generally, when a voltage regulator is used under the condition that the temperature is high, the output voltage may
increase due to the leakage current of an output transistor.
• Generally, when the ON / OFF pin is used under the condition of OFF, the output voltage may increase due to the
leakage current of an output transistor.
• Generally, when a voltage regulator is used under the condition that the impedance of the power supply is high, an
oscillation may occur. Perform thorough evaluation including the temperature characteristics with an actual
application to select CIN.
• Generally, in a voltage regulator, an oscillation may occur depending on the selection of the external parts. The
following use conditions are recommended in the S-19243xxxA Series; however, perform thorough evaluation
including the temperature characteristics with an actual application to select CIN and CL.
Input capacitor (CIN): A ceramic capacitor with capacitance of 2.2 μF or more is recommended.
Output capacitor (CL): A ceramic capacitor with capacitance of 2.2 μF or more is recommended.
• Generally, in a voltage regulator, the values of an overshoot and an undershoot in the output voltage vary
depending on the variation factors of input voltage start-up, input voltage fluctuation, load fluctuation etc., or the
capacitance of CIN or CL and the value of the equivalent series resistance (ESR), which may cause a problem to the
stable operation. Perform thorough evaluation including the temperature characteristics with an actual application to
select CIN and CL.
• Generally, in a voltage regulator, an overshoot may occur in the output voltage momentarily if the input voltage
steeply changes when the input voltage is started up, the soft-start operation is performed, the input voltage
fluctuates, etc. Perform thorough evaluation including the temperature characteristics with an actual application to
confirm no problems happen.
• Generally, in a voltage regulator, if the VOUT pin is steeply shorted with GND, a negative voltage exceeding the
absolute maximum ratings may occur in the VOUT pin due to resonance phenomenon of the inductance and the
capacitance including CL on the application. The resonance phenomenon is expected to be weakened by inserting a
series resistor into the resonance path, and the negative voltage is expected to be limited by inserting a protection
diode between the VOUT pin and the VSS pin.
• If the input voltage is started up steeply under the condition that the capacitance of CL is large, the thermal
shutdown circuit may be in the detection status by self-heating due to the charge current to CL.
• Make sure of the conditions for the input voltage, output voltage and the load current so that the internal loss does
not exceed the power dissipation.
• Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic
protection circuit.
• When considering the output current value that the IC is able to output, make sure of the output current value
specified in Table 25 and Table 26 in " Electrical Characteristics" and footnote *5 of the table.
• Wiring patterns on the application related to the VIN pin, the VOUT pin and the VSS pin should be designed so that
the impedance is low. When mounting CIN between the VIN pin and the VSS pin and CL between the VOUT pin and
the VSS pin, connect the capacitors as close as possible to the respective destination pins of the IC.
• When setting the output voltage by using an external resistor, connect a resistor (Ra) between the VOUT pin and the
VADJ pin and a resistor (Rb) between the VADJ pin and the VSS pin close to the respective pins.
• In the package equipped with heat sink of backside, mount the heat sink firmly. Since the heat radiation differs
according to the condition of the application, perform thorough evaluation with an actual application to confirm no
problems happen.
• ABLIC Inc. claims no responsibility for any disputes arising out of or in connection with any infringement by products
including this IC of patents owned by a third party.
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
35
Characteristics (Typical Data)
1. Output voltage vs. Output current (When load current increases) (Ta = +25°C)
1. 1 VOUT = 1.0 V 1. 2 VOUT = 3.0 V
0.6
0.2
0.8
0.4
0.0
1.0
1.2
V
OUT
[V]
I
OUT
[mA]
200 400 600 800 1000
0
V
IN
= 2.5 V
V
IN
= 3.0 V 1.8
0.6
2.4
1.2
0.0
3.0
3.6
V
OUT
[V]
I
OUT
[mA]
200 400 600 800 1000
0
V
IN
= 3.5 V
V
IN
= 4.0 V
V
IN
= 5.0 V
1. 3 VOUT = 6.0 V
3.6
1.2
4.8
2.4
0.0
6.0
7.2
V
OUT
[V]
I
OUT
[mA]
200 400 600 800 1000
0
V
IN
= 6.5 V
V
IN
= 7.0 V
V
IN
= 8.0 V
Remark In determining the output current, attention should be paid to the following.
1. The minimum output current value and footnote *5 of Table 25 and Table 26 in " Electrical Characteristics"
2. Power dissipation
2. Output voltage vs. Input voltage (Ta = +25°C)
2. 1 VOUT = 1.0 V 2. 2 VOUT = 3.0 V
100
V
OUT
[V]
V
IN
[V]
987654321
0.8
0.6
0.9
0.7
0.5
1.0
1.1
I
OUT
= 1 mA
I
OUT
= 50 mA
I
OUT
= 100 mA
10
VOUT [V]
VIN [V]
98765432
2.8
2.6
2.9
2.7
2.5
3.0
3.1
IOUT = 1 mA
IOUT = 50 mA
IOUT = 100 mA
2. 3 VOUT = 6.0 V
10.
0
5.0
VOUT [V]
VIN [V]
9.59.08.58.07.57.06.56.05.5
5.8
5.6
5.9
5.7
5.5
6.0
6.1
IOUT = 1 mA
IOUT = 50 mA
IOUT = 100 mA
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
36
3. Dropout voltage vs. Output current
3. 1 VOUT = 3.0 V 3. 2 VOUT = 6.0 V
6000
V
drop
[V]
I
OUT
[mA]
500400300200100
0.00
0.40
0.30
0.20
0.10
T
j
= +150C
T
j
= +125C
T
j
= +25C
T
j
= 40C
6000
Vdrop [V]
IOUT [mA]
500400300200100
0.00
0.40
0.30
0.20
0.10
Tj = +125C
Tj = +150C
Tj = +25C
Tj = 40C
4. Dropout voltage vs. Junction temperature
4. 1 VOUT = 3.0 V 4. 2 VOUT = 6.0 V
−25 0 150125100755025−40
0.00
0.30
V
drop
[V]
0.25
0.20
0.15
0.10
0.05
T
j
[C]
I
OUT
= 30 mA
I
OUT
= 300 mA
−25 0 150125100755025−40
0.00
0.30
Vdrop [V]
0.25
0.20
0.15
0.10
0.05
Tj [C]
IOUT = 30 mA
IOUT = 300 mA
5. Dropout voltage vs. Set output voltage (Ta = +25°C)
6.02.5
0.00
V
OUT
[V]
V
drop
[V]
5.55.04.54.03.53.0
0.40
0.30
0.20
0.10
I
OUT
= 10 mA
I
OUT
= 300 mA
I
OUT
= 500 mA
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
37
6. Output voltage vs. Junction temperature
6. 1 VOUT = 1.0 V
VIN = 2.5 V
6. 2 VOUT = 3.0 V
VIN = 4.0 V
−25 0 150125100755025−40
0.90
1.10
T
j
[C]
V
OUT
[V]
1.05
1.00
0.95
−25 0 150125100755025−40
2.70
3.30
T
j
[C]
V
OUT
[V]
3.00
2.80
3.10
2.90
3.20
6. 3 VOUT = 6.0 V
VIN = 7.0 V
−25 0 150125100755025−40
5.40
6.60
T
j
[C]
V
OUT
[V]
6.30
6.00
5.70
7. Current consumption during operation vs. Input voltage (When ON / OFF pin is ON, no load)
7. 1 VOUT = 1.0 V 7. 2 VOUT = 3.0 V
100
160
0
I
SS1
[A]
V
IN
[V]
120
80
40
987654321
T
j
= 150C
T
j
= 125C
T
j
= 25C
T
j
= 40C
100
160
0
ISS1 [A]
VIN
[V]
120
80
40
987654321
Tj = 150C
Tj = 125C
Tj = 25C
Tj = 40C
7. 3 VOUT = 6.0 V
100
160
0
I
SS1
[A]
V
IN
[V]
120
80
40
987654321
T
j
= 150C
T
j
= 125C
T
j
= 40C
T
j
= 25C
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
38
8. Current consumption during operation vs. Junction temperature
8. 1 VOUT = 1.0 V
VIN = 2.5 V
8. 2 VOUT = 3.0 V
VIN = 4.0 V
−25 0 150125100755025−40
T
j
[C]
160
0
I
SS1
[A]
120
80
40
−25 0 150125100755025−40
Tj [C]
160
0
ISS1 [A]
120
80
40
8. 3 VOUT = 6.0 V
VIN = 7.0 V
−25 0 150125100755025−40
T
j
[C]
160
0
I
SS1
[A]
120
80
40
9. Current consumption during operation vs. Output current (Ta = +25°C)
9. 1 VOUT = 1.0 V
VIN = 2.5 V
9. 2 VOUT = 3.0 V
VIN = 4.0 V
6000
ISS1
[A]
IOUT [mA]
300
250
200
150
100
50
0
500400300200100
6000
I
SS1
[A]
I
OUT
[mA]
300
250
200
150
100
50
0
500400300200100
9. 3 VOUT = 6.0 V
VIN = 7.0 V
6000
ISS1
[A]
IOUT [mA]
300
250
200
150
100
50
0
500400300200100
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
39
10. Ripple rejection (Ta = +25°C)
10. 1 VOUT = 1.0 V
VIN = 3.0 V, CL = 2.2 μF
10. 2 VOUT = 3.0 V
VIN = 4.0 V, CL = 2.2 μF
Ripple Rejection [dB]
Frequency [Hz]
100 1k 10k10 1M
100k
0
100
80
60
40
20
I
OUT
= 1 mA
I
OUT
= 30 mA
I
OUT
= 100 mA
Ripple Rejection [dB]
Frequency [Hz]
100 1k 10k10 1M
100k
0
100
80
60
40
20
I
OUT
= 1 mA
I
OUT
= 30 mA
I
OUT
= 100 mA
10. 3 VOUT = 6.0 V
VIN = 7.0 V, CL = 2.2 μF
Ripple Rejection [dB]
Frequency [Hz]
100 1k 10k10 1M
100k
0
100
80
60
40
20
I
OUT
= 1 mA
I
OUT
= 30 mA
I
OUT
= 100 mA
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
40
Reference Data
1. Characteristics of input transient response (Ta = +25°C)
1. 1 VOUT = 1.0 V
I
OUT
= 100 mA, C
L
= 2.2
μ
F, V
IN
= 2.5 V
↔
3.5 V, t
r
= t
f
= 5.0
μ
s
1. 2 VOUT = 3.0 V
I
OUT
= 100 mA, C
L
= 2.2
μ
F, V
IN
= 4.0 V
↔
5.0 V, t
r
= t
f
= 5.0
μ
s
VOUT [V]
t [s]
V
IN
[V]
1.15 4.0
−4.0
1200−200 0 200 600
400 800 1000
2.0
0.0
−2.0
1.10
1.05
1.00
0.95
VIN
VOUT
t [s]
VIN [V]
6.0
−6.0
1200−200 0 200 600
400 800 1000
2.90
4.0
2.0
0.0
−2.0
−4.0
3.05
3.00
2.95
3.10
3.15
3.20
VOUT [V]
VIN
VOUT
1. 3 VOUT = 6.0 V
I
OUT
= 100 mA, C
L
= 2.2
μ
F, V
IN
= 7.0 V
↔
8.0 V, t
r
= t
f
= 5.0
μ
s
t [s]
VIN [V]
6.40 9.0
4.0
1200−200 0 200 600
400 800 1000
5.90
6.20
6.10
6.00
6.30 8.0
7.0
6.0
5.0
VOUT [V]
VIN
VOUT
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
41
2. Characteristics of load transient response (Ta = +25°C)
2. 1 VOUT = 1.0 V
VIN = 2.5 V, CL = 2.2 μF, IOUT = 50 mA ↔ 100 mA
VIN = 2.5 V, CL = 2.2 μF, IOUT = 100 mA ↔ 500 mA
t [s]
IOUT [mA]
1.20 150
−150
1200−200 0 200 600
400 800 1000
0.90
1.15 100
50
0
−50
−100
1.05
1.00
0.95
1.10
VOUT [V]
IOUT
VOUT
t [s]
IOUT [mA]
1.40 600
−600
1200−200 0 200 600
400 800 1000
0.80
400
200
0
−200
−400
1.10
1.00
0.90
1.20
VOUT [V]
1.30
IOUT
VOUT
2. 2 VOUT = 3.0 V
VIN = 4.0 V, CL = 2.2 μF, IOUT = 50 mA ↔ 100 mA
VIN = 4.0 V, CL = 2.2 μF, IOUT = 100 mA ↔ 500 mA
t [s]
IOUT [mA]
3.20 150
−150
1200−200 0 200 600
400 800 1000
2.90
100
50
0
−50
−100
3.05
3.00
2.95
3.10
VOUT [V]
3.15
IOUT
VOUT
t [s]
IOUT [mA]
3.40 600
−600
1200−200 0 200 600
400 800 1000
2.80
400
200
0
−200
−400
3.10
3.00
2.90
3.20
VOUT [V]
3.30
IOUT
VOUT
2. 3 VOUT = 6.0 V
VIN = 7.0 V, CL = 2.2 μF, IOUT = 50 mA ↔ 100 mA
VIN = 7.0 V, CL = 2.2 μF, IOUT = 100 mA ↔ 500 mA
t [s]
IOUT [mA]
6.20 150
−150
1200−200 0 200 600
400 800 1000
5.90
100
50
0
−50
−100
6.05
6.00
5.95
6.10
VOUT [V]
6.15
IOUT
VOUT
t [s]
IOUT [mA]
6.70 600
−600
1200−200 0 200 600
400 800 1000
5.50
400
200
0
−200
−400
6.10
5.90
5.70
6.30
VOUT [V]
6.50
IOUT
VOUT
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
42
3. Transient response characteristics of ON / OFF pin (Ta =
+
25
°
C) (S-19243xxxA Series A / B / C / D type)
3. 1
V
OUT = 1.0 V
VIN = 2.5 V, CIN = CL = 2.2 μF,
IOUT = 100 mA, VON / OFF = 0 V → 2.5 V
3. 2
V
OUT = 3.0 V
VIN = 4.0 V, CIN = CL = 2.2 μF,
IOUT = 100 mA, VON / OFF = 0 V → 4.0 V
VON / OFF [V]
t [s]
2.00
0.00
3.00
1.00
4.00
5.00
1.00
1.0
0.0
1.0
2.0
2.0
3.0
3.0
400 2000160012008004000
V
OUT
[V]
V
OUT
V
ON / OFF
V
ON / OFF
[V]
t [s]
4.00
0.00
6.00
2.00
8.00
10.00
2.00
2.0
0.0
2.0
4.0
4.0
6.0
6.0
400 2000160012008004000
VOUT [V]
VOUT
VON / OFF
3. 3
V
OUT = 6.0 V
VIN = 7.0 V, CIN = CL = 2.2 μF,
IOUT = 100 mA, VON / OFF = 0 V → 7.0 V
V
ON / OFF
[V]
t [s]
8.00
0.00
12.00
4.00
16.00
20.00
4.00
3.0
0.0
3.0
6.0
6.0
9.0
9.0
400 2000
V
OUT
[V]
160012008004000
V
OUT
V
ON / OFF
4. Soft-start time vs. Characteristics of operation ambient temperature
V
IN
= 2.5 V, V
ON / OFF
= 0 V
→
2.5 V (V
OUT(S)
<
1.5 V),
V
IN
= V
OUT
+
1.0 V, V
ON / OFF
= 0 V
→
V
OUT
+
1.0 V (1.5 V
≤
V
OUT(S)
),
C
IN
= C
L
= 2.2
μ
F, C
SS
= 10 nF
−25 0 150125100755025−40
0.0
10.0
tSS [ms]
Ta [C]
8.0
6.0
4.0
2.0
VOUT = 1.0 V
VOUT = 3.0 V VOUT = 6.0 V
5. Soft-start time vs. Characteristics of soft-start capacitance (Ta = +25°C)
V
IN
= 2.5 V, V
ON / OFF
= 0 V
→
2.5 V (V
OUT(S)
<
1.5 V),
V
IN
= V
OUT
+
1.0 V, V
ON / OFF
= 0 V
→
V
OUT
+
1.0 V (1.5 V
≤
V
OUT(S)
),
C
IN
= C
L
= 2.2
μ
F
t
SS
[ms]
C
SS
[nF]
0.1 1000.0
0.1
100.0
10.0
1.0
100.010.01.0
V
OUT
= 1.0 V
V
OUT
= 6.0 V
V
OUT
= 3.0 V
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
43
6. Inrush current characteristics (Ta = +25°C) (S-19243xxxA Series E / F / G / H type)
6. 1 VOUT = 1.0 V
VIN = 2.5 V, IOUT = 100 mA, CL = 2.2 μF, CSS = 1 nF
VIN = 2.5 V, IOUT = 100 mA, CL = 2.2 μF, CSS = 10 nF
I
IN
[mA]
t [s]
0.00
2.00
1.00
1.00
2.00
3.00
3.00
800
600
400
200
1000
1200
0
0 400400 1200
800 1600 2000 2400
V
OUT
, V
ON / OFF
[V]
V
OUT
I
IN
V
ON / OFF
I
IN
[mA]
t [s]
0.00
2.00
1.00
1.00
2.00
3.00
3.00
800
600
400
200
1000
1200
0
0 40004000 12000
8000 16000 20000 24000
V
OUT
, V
ON / OFF
[V]
V
OUT
I
IN
V
ON / OFF
6. 2 VOUT = 3.0 V
VIN = 4.0 V, IOUT = 100 mA, CL = 2.2 μF, CSS = 1 nF
VIN = 4.0 V, IOUT = 100 mA, CL = 2.2 μF, CSS = 10 nF
I
IN
[mA]
t [s]
0.00
4.00
2.00
2.00
4.00
6.00
6.00
800
600
400
200
1000
1200
0
0 400400 1200
800 1600 2000 2400
V
OUT
, V
ON / OFF
[V]
V
OUT
I
IN
V
ON / OFF
I
IN
[mA]
t [s]
0.00
4.00
2.00
2.00
4.00
6.00
6.00
800
600
400
200
1000
1200
0
V
OUT
, V
ON / OFF
[V]
0 40004000 12000
8000 16000 20000 24000
V
OUT
I
IN
V
ON / OFF
6. 3 VOUT = 6.0 V
VIN = 7.0 V, IOUT = 100 mA, CL = 2.2 μF, CSS = 1 nF
VIN = 7.0 V, IOUT = 100 mA, CL = 2.2 μF, CSS = 10 nF
I
IN
[mA]
t [s]
2.00
2.00
4.00
0.00
6.00
8.00
4.00
800
600
400
200
1000
1200
0
0 400400 1200
800 1600 2000 2400
V
OUT
, V
ON / OFF
[V]
V
OUT
I
IN
V
ON / OFF
I
IN
[mA]
t [s]
2.00
2.00
4.00
0.00
6.00
8.00
4.00
800
600
400
200
1000
1200
0
V
OUT
, V
ON / OFF
[V]
0 40004000 12000
8000 16000 20000 24000
V
OUT
I
IN
VON / OFF
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
44
7. Output capacitance vs. Characteristics of discharge time (Ta = +25°C)
V
IN
= 2.5 V, V
ON / OFF
= 2.5 V
→
V
SS
(V
OUT(S)
<
1.5 V),
V
IN
= V
OUT
+
1.0 V, V
ON / OFF
= V
OUT
+
1.0 V
→
V
SS
(1.5 V
≤
V
OUT(S)
),
I
OUT
= 1 mA, t
f
= 1
μ
s
1200
t
DSC
[ms]
C
L
[F]
30
0
15
5
20
10
25
10080604020
V
OUT(S)
= 1.0 V
V
OUT(S)
= 3.0 V
V
OUT(S)
= 6.0 V
VOUT
VON / OFF
1
μ
s
tDSC
VOUT × 10%
VSS
V
IN
= 2.5 V, V
ON / OFF
= 2.5 V
→
V
SS
(V
OUT(S)
<
1.5 V),
V
IN
= V
OUT
+
1.0 V, V
ON / OFF
= V
OUT
+
1.0 V
→
V
SS
(1.5 V
≤
V
OUT(S)
)
Figure 35 S-19243xxxA Series A / B type
(with discharge shunt function)
Figure 36 Measurement Condition of Discharge Time
8. Example of equivalent series resistance vs. Output current characteristics (Ta = +25°C)
100
1.0 500
I
OUT
[mA]
R
ESR
[Ω]
C
IN
= C
L
= 2.2
μ
F
0
Stable
CIN
VIN
VSS
S-19243xxxA
Series
VOUT
ON / OFF
CL
*1
RESR
SSC
CSS
*1. CL: TDK Corporation CGA6M2X8R1E225K (2.2 μF)
Figure 37 Figure 38
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00 S-19243xxxA Series
45
Power Dissipation
0 25 50 75 100 125 150 175
0
1
2
3
4
5
Ambient temperature (Ta) [C]
Power dissipation (PD) [W]
Tj = 150C max.
TO-252-5S(A)
E
D
C
B
A
0 25 50 75 100 125 150 175
0
1
2
3
4
5
Ambient temperature (Ta) [C]
Power dissipation (PD) [W]
Tj = 150C max.
HSOP-8A
E
D
C
B
A
Board Power Dissipation (PD) Board Power Dissipation (PD)
A 1.45 W A 1.20 W
B 2.08 W B 1.69 W
C 3.29 W C 3.21 W
D 4.03 W D 3.38 W
E 4.46 W E 4.03 W
0 25 50 75 100 125 150 175
0
1
2
3
4
5
Ambient temperature (Ta) [C]
Power dissipation (P
D
) [W]
T
j
= 150C max.
HSOP-6
E
D
B
A
0 25 50 75 100 125 150 175
0
1
2
3
4
5
Ambient temperature (Ta) [C]
Power dissipation (P
D
) [W]
T
j
= 150C max.
SOT-89-5
E
D
B
A
Board Power Dissipation (PD) Board Power Dissipation (PD)
A 1.30 W A 1.05 W
B 1.69 W B 1.49 W
C − C −
D 2.84 W D 2.72 W
E 3.05 W E 3.57 W
AUTOMOTIVE, 125°C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19243xxxA Series Rev.3.2_00
46
0 25 50 75 100 125 150 175
0
1
2
3
4
5
Ambient temperature (Ta) [C]
Power dissipation (PD) [W]
Tj = 150C max.
HSNT-8(2030)
B
E
D
C
A
Board Power Dissipation (PD)
A 0.69 W
B 0.93 W
C 3.13 W
D 2.98 W
E 3.91 W
(1)
1
2
3
4
(2)
1
2
3
4
(3)
1
2
3
4
Board C
Item Specification
Material FR-4
Number of copper foil layer 4
Copper foil layer [mm]
Land pattern and wiring for testing: t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Thermal via Number: 4
Diameter: 0.3 mm
Board B
Item Specification
Size [mm] 114.3 x 76.2 x t1.6
Material FR-4
Number of copper foil layer 4
Copper foil layer [mm]
Land pattern and wiring for testing: t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Thermal via -
Size [mm] 114.3 x 76.2 x t1.6
Number of copper foil layer 2
Copper foil layer [mm]
Land pattern and wiring for testing: t0.070
-
-
74.2 x 74.2 x t0.070
Thermal via -
Material FR-4
Board A
Item Specification
Size [mm] 114.3 x 76.2 x t1.6
ICMountArea
enlargedview
TO-252-5S Test Board
No. TO252-5S-A-Board-SD-1.0
ABLIC Inc.
(4)
1
2
3
4
(5)
1
2
3
4
Thermal via Number: 4
Diameter: 0.3 mm
Material FR-4
Number of copper foil layer 4
Copper foil layer [mm]
Pattern for heat radiation: 2000mm2 t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Thermal via -
Board E
Item Specification
Size [mm] 114.3 x 76.2 x t1.6
Number of copper foil layer 4
Copper foil layer [mm]
Pattern for heat radiation: 2000mm2 t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Board D
Item Specification
Size [mm] 114.3 x 76.2 x t1.6
Material FR-4
enlargedview
ICMountArea
TO-252-5S Test Board
No. TO252-5S-A-Board-SD-1.0
ABLIC Inc.
(1)
1
2
3
4
(2)
1
2
3
4
(3)
1
2
3
4
Board A
Board B
Board C
Thermal via Number: 4
Diameter: 0.3 mm
Number of copper foil layer 4
Copper foil layer [mm]
Land pattern and wiring for testing: t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Material FR-4
Thermal via -
Item Specification
Copper foil layer [mm]
Land pattern and wiring for testing: t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Size [mm] 114.3 x 76.2 x t1.6
Size [mm] 114.3 x 76.2 x t1.6
Material FR-4
Number of copper foil layer 4
Copper foil layer [mm]
Land pattern and wiring for testing: t0.070
-
-
Item Specification
74.2 x 74.2 x t0.070
Size [mm] 114.3 x 76.2 x t1.6
Item Specification
Thermal via -
Material FR-4
Number of copper foil layer 2
ICMountArea
enlargedview
HSOP-8A Test Board
No. HSOP8A-A-Board-SD-1.0
ABLIC Inc.
(4)
1
2
3
4
(5)
1
2
3
4
Size [mm] 114.3 x 76.2 x t1.6
Material FR-4
Item Specification
Number of copper foil layer 4
Copper foil layer [mm]
Pattern for heat radiation: 2000mm2 t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
74.2 x 74.2 x t0.070
Size [mm] 114.3 x 76.2 x t1.6
Material FR-4
Thermal via -
Item Specification
Board D
Board E
Thermal via Number: 4
Diameter: 0.3 mm
Number of copper foil layer 4
Copper foil layer [mm]
Pattern for heat radiation: 2000mm
2
t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
enlargedview
ICMountArea
HSOP-8A Test Board
No. HSOP8A-A-Board-SD-1.0
ABLIC Inc.
(1) Item Specification
Size [mm] 114.3 x 76.2 x t1.6
Material FR-4
Number of copper foil layer 2
Copper foil layer [mm] 1 Land pattern and wiring for testing: t0.070
2-
3-
4 74.2 x 74.2 x t0.070
(2) Item Specification
Size [mm] 114.3 x 76.2 x t1.6
Material FR-4
Number of copper foil layer 4
1
2
3
4
(3) Item Specification
1
2
3
4
(4)
1
2
3
4
Thermal via -
Material FR-4
Number of copper foil layer 4
Board D
-Thermal via
74.2 x 74.2 x t0.035
Land pattern and wiring for testing: t0.070
114.3 x 76.2 x t1.6
Copper foil layer [mm]
Pattern for heat radiation: 2000mm2 t0.070
Thermal via Number: 4
Diameter: 0.3 mm
Material FR-4
Number of copper foil layer
Board A
74.2 x 74.2 x t0.070
Board B
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Board E
Thermal via -
Size [mm]
SpecificationItem
74.2 x 74.2 x t0.035
Copper foil layer [mm]
4
Copper foil layer [mm]
Pattern for heat radiation: 2000mm2 t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Size [mm]
74.2 x 74.2 x t0.035
114.3 x 76.2 x t1.6
ICMountArea
enlargedview
HSOP-6 Test Board
No. HSOP6-A-Board-SD-1.0
ABLIC Inc.
(1) Item Specification
Size [mm] 114.3 x 76.2 x t1.6
Material FR-4
Number of copper foil layer 2
Copper foil layer [mm] 1 Land pattern and wiring for testing: t0.070
2-
3-
4 74.2 x 74.2 x t0.070
(2) Item Specification
Size [mm] 114.3 x 76.2 x t1.6
Material FR-4
Number of copper foil layer 4
Copper foil layer [mm] 1 Land pattern and wiring for testing: t0.070
2 74.2 x 74.2 x t0.035
3 74.2 x 74.2 x t0.035
4 74.2 x 74.2 x t0.070
(3) Item Specification
Size [mm] 114.3 x 76.2 x t1.6
Material FR-4
Number of copper foil layer 4
Copper foil layer [mm] 1 Pattern for heat radiation: 2000mm
2
t0.070
2 74.2 x 74.2 x t0.035
3 74.2 x 74.2 x t0.035
4 74.2 x 74.2 x t0.070
(4) Item Specification
Size [mm] 114.3 x 76.2 x t1.6
Material FR-4
Number of copper foil layer 4
Copper foil layer [mm] 1 Pattern for heat radiation: 2000mm
2
t0.070
2 74.2 x 74.2 x t0.035
3 74.2 x 74.2 x t0.035
4 74.2 x 74.2 x t0.070
Board E
Thermal via Number: 4
Diameter: 0.3 mm
Board D
Thermal via -
Board B
Thermal via -
Thermal via -
Board A
ICMountArea
enlargedview
SOT-89-5 Test Board
No. SOT895-A-Board-SD-1.0
ABLIC Inc.
(1)
1
2
3
4
(2)
1
2
3
4
(3)
1
2
3
4
Thermal via Number: 4
Diameter: 0.3 mm
Number of copper foil layer 4
Copper foil layer [mm]
Land pattern and wiring for testing: t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Board C
Item Specification
Size [mm] 114.3 x 76.2 x t1.6
Material FR-4
Board B
Item Specification
Thermal via -
Material FR-4
Number of copper foil layer 4
Copper foil layer [mm]
Land pattern and wiring for testing: t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Size [mm] 114.3 x 76.2 x t1.6
2
Copper foil layer [mm]
Land pattern and wiring for testing: t0.070
-
-
74.2 x 74.2 x t0.070
Thermal via -
Material FR-4
Board A
Item Specification
Size [mm] 114.3 x 76.2 x t1.6
Number of copper foil layer
ICMountArea
HSNT-8(2030) Test Board
No. HSNT8-A-Board-SD-2.0
enlargedview
ABLIC Inc.
(4)
1
2
3
4
(5)
1
2
3
4
Thermal via Number: 4
Diameter: 0.3 mm
Number of copper foil layer 4
Pattern for heat radiation: 2000mm
2
t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
74.2 x 74.2 x t0.070
Thermal via -
Size [mm] 114.3 x 76.2 x t1.6
Material FR-4
Board D
Item Specification
Size [mm] 114.3 x 76.2 x t1.6
Material FR-4
Number of copper foil layer
Copper foil layer [mm]
Board E
Item Specification
4
Copper foil layer [mm]
Pattern for heat radiation: 2000mm
2
t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
ICMountArea
HSNT-8(2030) Test Board
No. HSNT8-A-Board-SD-2.0
enlargedview
enlargedview
ABLIC Inc.
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
VA005-A-P-SD-2.0
TO-252-5S-A-PKG Dimensions
6.5±0.2
5.8
(5.2)
0.6±0.1
1.27
No. VA005-A-P-SD-2.0
mm
1.2±0.1
0.22±0.05
0.80
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
mm
51
ø1.7±0.1
ø1.5 0.2±0.05
1.5±0.1
8.0±0.1
6.9±0.1
2.0±0.05
Feed direction
4.0±0.1(10 pitches:40.0±0.2)
TO-252-5S-A-Carrier Tape
No. VA005-A-C-SD-1.0
VA005-A-C-SD-1.0
+0.1
-0.0
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
60°
2±0.5
ø13±0.2
ø21±0.8
Enlarged drawing in the central part
13.4±1.0
17.4±1.0
TO-252-5S-A-Reel
No. VA005-A-R-SD-1.0
VA005-A-R-SD-1.0
mm
QTY. 4,000
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
0.8
6.0
2.54
TO-252-5S-A
-Land Recommendation
VA005-A-L-SD-1.0
No. VA005-A-L-SD-1.0
1.27
mm
ABLIC Inc.
No.
TITLE
UNIT
ANGLE
No. FH008-A-P-SD-2.0
mm
HSOP8A-A-PKG Dimensions
FH008-A-P-SD-2.0
0.4±0.05
1.27
5.02±0.2
14
85 14
85
3.0
0.20±0.05
ABLIC Inc.
No.
TITLE
UNIT
ANGLE
mm
5
8
1
4
ø2.0±0.05
ø1.5 0.3±0.05
2.1±0.1
8.0±0.1
6.7±0.1
2.0±0.05
Feed direction
4.0±0.1(10 pitches:40.0±0.2)
HSOP8A-A-Carrier Tape
No. FH008-A-C-SD-1.0
FH008-A-C-SD-1.0
+0.1
-0.0
ABLIC Inc.
No.
TITLE
UNIT
ANGLE
mm
QTY. 4,000
HSOP8A-A-Reel
No. FH008-A-R-SD-1.0
FH008-A-R-SD-1.0
2±0.5
ø13±0.2
ø21±0.8
Enlarged drawing in the central part
17.4±1.0
13.4±1.0
ABLIC Inc.
No.
TITLE
UNIT
ANGLE
mm
HSOP8A-A
-Land Recommendation
FH008-A-L-SD-1.0
1.27
0.76
1.27 1.27
3.2
No. FH008-A-L-SD-1.0
No.
TITLE
ANGLE
UNIT
ABLIC Inc.
No. FH006-A-P-SD-2.1
mm
HSOP6-A-PKG Dimensions
FH006-A-P-SD-2.1
0.4±0.05
1.91
5.02±0.2
13
64
1.91
1.67±0.05
5
20.20±0.05
No.
TITLE
ANGLE
UNIT
ABLIC Inc.
mm
4
6
1
3
ø2.0±0.05
ø1.55±0.05 0.3±0.05
2.1±0.1
8.0±0.1
6.7±0.1
2.0±0.05
Feed direction
4.0±0.1(10 pitches:40.0±0.2)
HSOP6-A-Carrier Tape
FH006-A-C-SD-2.0
No. FH006-A-C-SD-2.0
No.
TITLE
ANGLE
UNIT
ABLIC Inc.
mm
QTY. 4,000
2±0.5
13.5±0.5
60°
2±0.5
ø13±0.2
ø21±0.8
Enlarged drawing in the central part
HSOP6-A-Reel
No. FH006-A-R-S1-1.0
FH006-A-R-S1-1.0
No.
TITLE
ANGLE
UNIT
ABLIC Inc.
mm
HSOP6-A
-Land Recommendation
No. FH006-A-L-SD-2.0
FH006-A-L-SD-2.0
0.76
1.91 1.91
2.03
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
1.5±0.1 1.5±0.1
1.6±0.2
4.5±0.1
132
1.5±0.1
0.4±0.05
0.4±0.1
0.45±0.1
0.4±0.1
54
SOT895-A-PKG Dimensions
No. UP005-A-P-SD-2.0
UP005-A-P-SD-2.0
45°
0.3
mm
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
2.0±0.1
0.3±0.05
8.0±0.1
ø1.5 +0.1
-0
2.0±0.05
ø1.5 +0.1
-0
4.75±0.1
1
32
54
No. UP005-A-C-SD-2.0
UP005-A-C-SD-2.0
SOT895-A-Carrier Tape
Feed direction
4.0±0.1(10 pitches : 40.0±0.2)
mm
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
16.5max.
13.0±0.3
QTY. 1,000
(60°)
(60°)
No. UP005-A-R-SD-1.1
UP005-A-R-SD-1.1
SOT895-A-Reel
Enlarged drawing in the central part
mm
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
No. PP008-A-P-SD-2.0
mm
PP008-A-P-SD-2.0
The heat sink of back side has different electric
potential depending on the product.
Confirm specifications of each product.
Do not use it as the function of electrode.
DFN-8/HSNT-8-A-PKG Dimensions
2.0±0.1
0.5
0.23±0.1
(1.70)
0.08 +0.05
-0.02
14
5
8
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
mm
No. PP008-A-C-SD-1.0
PP008-A-C-SD-1.0
DFN-8/HSNT-8-A-Carrier Tape
0.60±0.05
0.25±0.05
Feed direction
2.0±0.05
4.0±0.1
ø1.5
ø1.0
134
5
2
6
2.3±0.05
4.0±0.1
78
+0.1
-0
+0.1
-0
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
mm
QTY.
No. PP008-A-R-SD-1.0
PP008-A-R-SD-1.0
DFN-8/HSNT-8-A-Reel
5,000
11.4±1.0
9.0
ø13±0.2
(60°) (60°)
Enlarged drawing in the central part
+1.0
- 0.0
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
mm
PP008-A-L-SD-1.0
0.50
0.30
1.6
No. PP008-A-L-SD-1.0
DFN-8/HSNT-8-A
-Land Recommendation
Disclaimers (Handling Precautions)
1. All the information described herein
(product data,
specifications,
figures,
tables,
programs,
algorithms and application
circuit examples,
etc.)
is current as of publishing date of this document and is subject to change without notice.
2. The circuit examples and the usages described herein are for reference only, and do not guarantee the success of
any specific mass-production design.
ABLIC Inc. is not responsible for damages caused by the reasons other than the products described herein
(hereinafter "the products") or infringement of third-party intellectual property right and any other right due to the use
of the information described herein.
3. ABLIC Inc. is not responsible for damages caused by the incorrect information described herein.
4. Be careful to use the products within their specified ranges. Pay special attention to the absolute maximum ratings,
operation voltage range and electrical characteristics, etc.
ABLIC Inc. is not responsible for damages caused by failures and / or accidents, etc. that occur due to the use of the
products outside their specified ranges.
5. When using the products, confirm their applications, and the laws and regulations of the region or country where they
are used and verify suitability, safety and other factors for the intended use.
6. When exporting the products, comply with the Foreign Exchange and Foreign Trade Act and all other export-related
laws, and follow the required procedures.
7. The products must not be used or provided (exported) for the purposes of the development of weapons of mass
destruction or military use. ABLIC Inc. is not responsible for any provision (export) to those whose purpose is to
develop, manufacture, use or store nuclear, biological or chemical weapons, missiles, or other military use.
8. The products are not designed to be used as part of any device or equipment that may affect the human body, human
life, or assets (such as medical equipment, disaster prevention systems, security systems, combustion control
systems, infrastructure control systems, vehicle equipment, traffic systems, in-vehicle equipment, aviation equipment,
aerospace equipment, and nuclear-related equipment), excluding when specified for in-vehicle use or other uses. Do
not apply the products to the above listed devices and equipments without prior written permission by ABLIC Inc.
Especially, the products cannot be used for life support devices, devices implanted in the human body and devices
that directly affect human life, etc.
Prior consultation with our sales office is required when considering the above uses.
ABLIC Inc. is not responsible for damages caused by unauthorized or unspecified use of our products.
9. Semiconductor products may fail or malfunction with some probability.
The user of the products should therefore take responsibility to give thorough consideration to safety design including
redundancy, fire spread prevention measures, and malfunction prevention to prevent accidents causing injury or
death, fires and social damage, etc. that may ensue from the products' failure or malfunction.
The entire system must be sufficiently evaluated and applied on customer's own responsibility.
10. The products are not designed to be radiation-proof. The necessary radiation measures should be taken in the
product design by the customer depending on the intended use.
11. The products do not affect human health under normal use. However, they contain chemical substances and heavy
metals and should therefore not be put in the mouth. The fracture surfaces of wafers and chips may be sharp. Be
careful when handling these with the bare hands to prevent injuries, etc.
12. When disposing of the products, comply with the laws and ordinances of the country or region where they are used.
13. The information described herein contains copyright information and know-how of ABLIC Inc.
The information described herein does not convey any license under any intellectual property rights or any other
rights belonging to ABLIC Inc. or a third party. Reproduction or copying of the information from this document or any
part of this document described herein for the purpose of disclosing it to a third-party without the express permission
of ABLIC Inc. is strictly prohibited.
14. For more details on the information described herein, contact our sales office.
2.2-2018.06
www.ablic.com