S-11L10 Series
www.sii-ic.com
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT
CMOS VOLTAGE REGULATOR
© Seiko Instruments Inc., 2009-2010 Rev.2.0_00
Seiko Instruments Inc. 1
S-11L10 Series, developed using the CMOS technology, is a positive voltage regulator IC which has the low output voltage,
the high-accuracy output voltage and the low current consumption (150 mA output current).
A 1.0 μF small ceramic capacitor can be used. It operates with low current consumption of 9 μA typ.
The overcurrent protection circuit prevents the load current from exceeding the capacitance of output transistor. The
power-off circuit ensures longer battery life.
Various capacitors, also small ceramic capacitors, can be used for this IC more than for the conventional regulator ICs
which have CMOS technology.
Furthermore a small SOT-23-5 and SNT-6A(H) packages realize high-density mounting.
Features
• Low output voltage: 0.8 V to 3.3 V, selectable in 0.05 V step.
• Low input voltage: 1.2 V to 3.65 V
• Low equivalent series resistance capacitor : Ceramic capacitor of 1.0 μF or more can be used as the I/O capacitor.
• High-accuracy output voltage: ±1.0% (0.8 V to 1.45 V output product : ±15 mV)
• Low dropout voltage: 210 mV typ. (products having the output of 1.5 V, IOUT = 100 mA)
• Low current consumption: During operation: 9.0 μA typ., 16 μA max.
During power-off: 0.1 μA typ., 0.9 μA max.
• Output current: Possible to output 150 mA (at VIN ≥ VOUT(S) + 1.0 V)*1
• Ripple rejection: 60 dB typ. (at 1.0 kHz, VOUT = 1.25 V)
• Built-in overcurrent protection circuit: limits overcurrent of output transistor
• Built-in power-off circuit: Ensures long battery life.
• Discharge shunt function
• Selectable constant current source pull-down
• Lead-free, Sn 100%, halogen-free*2
*1. Attention should be paid to the power dissipation of the package when the out put current is large.
*2. Refer to “ Product Name Structure” for details.
Applications
• Power supply for battery-powered devices
• Power supply for mobile phones
• Power supply for portable equipment
Packages
• SOT-23-5
• SNT-6A(H)
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
S-11L10 Series Rev.2.0_00
Seiko Instruments Inc.
2
Block Diagrams
1. S-11L10 Series B type
Function Status
ON / OFF logic Active “H”
Constant current
source pull-down Available
VSS
ON / OFF
VIN VOUT
Overcurrent
protection circuit
Reference
voltage circuit
+
−
*1
*1
Power-off
circuit
*1. Parasitic diode
Figure 1
2. S-11L10 Series D type
Function Status
ON / OFF logic Active “H”
Constant current
source pull-down None
VSS
ON / OFF
VIN VOUT
Overcurrent
protection circuit
Reference
voltage circuit
+
−
*1
*1
Power-off
circuit
*1. Parasitic diode
Figure 2
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.0_00 S-11L10 Series
Seiko Instruments Inc. 3
Product Name Structure
Users can select the product type, output voltage, and package type for the S-11L10 Series. Refer to “1. Product
name” regarding the contents of product name, “2. Function list of product type” regarding the product type, “3.
Package” regarding the package drawings.
1. Product name
(1) SNT-6A(H)
S-11L10 x xx − I6T2 x
Output voltage*2
08 to 33
(e.g., when the output voltage is 1.0 V, it is expressed as 10.)
Environmental code
U: Lead-free (Sn 100%), halogen-free
G: Lead-free (for details, please contact our sales office)
Product type*3
B or D
Package abbreviation and IC packing specifications*1
I6T2: SNT-6A(H), Tape
*1. Refer to the tape specifications.
*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”.
(2) SOT-23-5
S-11L10 x xx − M5T1 U
Output voltage*2
08 to 33
(e.g., when the output voltage is 1.0 V, it is expressed as 10.)
Environmental code
U: Lead-free (Sn 100%), halogen-free
Product type*3
B or D
Package abbreviation and IC packing specifications*1
M5T1: SOT-23-5, Tape
*1. Refer to the tape specifications.
*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”.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
S-11L10 Series Rev.2.0_00
Seiko Instruments Inc.
4
2. Function list of product type
Table 1
Product Type
ON / OFF Logic Constant Current Source
Pull-down
B Active “H” Available
D Active “H” None
3. Package
Drawing Code
Package Name Package Tape Reel Land
SOT-23-5 MP005-A-P-SD MP005-A-C-SD MP005-A-R-SD
⎯
SNT-6A(H) PI006-A-P-SD PI006-A-C-SD PI006-A-R-SD PI006-A-L-SD
4. Product name list
4. 1 S-11L10 Series B type
ON / OFF logic: Active “H”
Constant current source pull-down
: Available
Table 2
Output voltage SOT-23-5 SNT-6A(H)
0.8 V±15 mV S-11L10B08-M5T1U S-11L10B08-I6T2x
0.9 V±15 mV S-11L10B09-M5T1U S-11L10B09-I6T2x
1.0 V±15 mV S-11L10B10-M5T1U S-11L10B10-I6T2x
1.1 V±15 mV S-11L10B11-M5T1U S-11L10B11-I6T2x
1.2 V±15 mV S-11L10B12-M5T1U S-11L10B12-I6T2x
1.3 V±15 mV S-11L10B13-M5T1U S-11L10B13-I6T2x
1.4 V±15 mV S-11L10B14-M5T1U S-11L10B14-I6T2x
1.5 V±1.0% S-11L10B15-M5T1U S-11L10B15-I6T2x
1.6 V±1.0% S-11L10B16-M5T1U S-11L10B16-I6T2x
1.7 V±1.0% S-11L10B17-M5T1U S-11L10B17-I6T2x
1.8 V±1.0% S-11L10B18-M5T1U S-11L10B18-I6T2x
1.9 V±1.0% S-11L10B19-M5T1U S-11L10B19-I6T2x
2.0 V±1.0% S-11L10B20-M5T1U S-11L10B20-I6T2x
2.1 V±1.0% S-11L10B21-M5T1U S-11L10B21-I6T2x
2.2 V±1.0% S-11L10B22-M5T1U S-11L10B22-I6T2x
2.3 V±1.0% S-11L10B23-M5T1U S-11L10B23-I6T2x
2.4 V±1.0% S-11L10B24-M5T1U S-11L10B24-I6T2x
2.5 V±1.0% S-11L10B25-M5T1U S-11L10B25-I6T2x
2.6 V±1.0% S-11L10B26-M5T1U S-11L10B26-I6T2x
2.7 V±1.0% S-11L10B27-M5T1U S-11L10B27-I6T2x
2.8 V±1.0% S-11L10B28-M5T1U S-11L10B28-I6T2x
2.9 V±1.0% S-11L10B29-M5T1U S-11L10B29-I6T2x
3.0 V±1.0% S-11L10B30-M5T1U S-11L10B30-I6T2x
3.1 V±1.0% S-11L10B31-M5T1U S-11L10B31-I6T2x
3.2 V±1.0% S-11L10B32-M5T1U S-11L10B32-I6T2x
3.3 V±1.0% S-11L10B33-M5T1U S-11L10B33-I6T2x
Remark 1. Please contact our sales office for products with specifications other than the above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.0_00 S-11L10 Series
Seiko Instruments Inc. 5
4. 2 S-11L10 Series D type
ON / OFF logic: Active “H”
Constant current source pull-down
: None
Table 3
Output voltage SOT-23-5 SNT-6A(H)
0.8 V±15 mV S-11L10D08-M5T1U S-11L10D08-I6T2x
0.9 V±15 mV S-11L10D09-M5T1U S-11L10D09-I6T2x
1.0 V±15 mV S-11L10D10-M5T1U S-11L10D10-I6T2x
1.1 V±15 mV S-11L10D11-M5T1U S-11L10D11-I6T2x
1.2 V±15 mV S-11L10D12-M5T1U S-11L10D12-I6T2x
1.3 V±15 mV S-11L10D13-M5T1U S-11L10D13-I6T2x
1.4 V±15 mV S-11L10D14-M5T1U S-11L10D14-I6T2x
1.5 V±1.0% S-11L10D15-M5T1U S-11L10D15-I6T2x
1.6 V±1.0% S-11L10D16-M5T1U S-11L10D16-I6T2x
1.7 V±1.0% S-11L10D17-M5T1U S-11L10D17-I6T2x
1.8 V±1.0% S-11L10D18-M5T1U S-11L10D18-I6T2x
1.9 V±1.0% S-11L10D19-M5T1U S-11L10D19-I6T2x
2.0 V±1.0% S-11L10D20-M5T1U S-11L10D20-I6T2x
2.1 V±1.0% S-11L10D21-M5T1U S-11L10D21-I6T2x
2.2 V±1.0% S-11L10D22-M5T1U S-11L10D22-I6T2x
2.3 V±1.0% S-11L10D23-M5T1U S-11L10D23-I6T2x
2.4 V±1.0% S-11L10D24-M5T1U S-11L10D24-I6T2x
2.5 V±1.0% S-11L10D25-M5T1U S-11L10D25-I6T2x
2.6 V±1.0% S-11L10D26-M5T1U S-11L10D26-I6T2x
2.7 V±1.0% S-11L10D27-M5T1U S-11L10D27-I6T2x
2.8 V±1.0% S-11L10D28-M5T1U S-11L10D28-I6T2x
2.9 V±1.0% S-11L10D29-M5T1U S-11L10D29-I6T2x
3.0 V±1.0% S-11L10D30-M5T1U S-11L10D30-I6T2x
3.1 V±1.0% S-11L10D31-M5T1U S-11L10D31-I6T2x
3.2 V±1.0% S-11L10D32-M5T1U S-11L10D32-I6T2x
3.3 V±1.0% S-11L10D33-M5T1U S-11L10D33-I6T2x
Remark 1. Please contact our sales office for products with specifications other than the above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
S-11L10 Series Rev.2.0_00
Seiko Instruments Inc.
6
Pin Configuration
Table 4
Pin No. Symbol Description
1 VIN Input voltage pin
2 VSS GND pin
3 ON / OFF ON / OFF pin
4 NC*1 No connection
5 VOUT Output voltage pin
5 4
1 3 2
SOT-23-5
Top view
*1. The NC pin is electrically open.
The NC pin can be connected to VIN or VSS.
Figure 3
Table 5
Pin No. Symbol Description
1 VOUT Output voltage pin
2 VSS GND pin
3 NC*1 No connection
4 ON / OFF ON / OFF pin
5 VSS GND pin
6 VIN Input voltage pin
SNT-6A(H)
Top vie
w
1
2
3 4
6
5
*1. The NC pin is electrically open.
The NC pin can be connected to VIN or VSS.
Figure 4
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.0_00 S-11L10 Series
Seiko Instruments Inc. 7
Absolute Maximum Ratings
Table 6 (T a = 25°C unless otherwise specified)
Item Symbol Absolute Maximum Rating Unit
VIN V
SS − 0.3 to VSS + 4.0 V
Input voltage VON / OFF V
SS − 0.3 to VIN + 0.3 V
Output voltage VOUT V
SS − 0.3 to VIN + 0.3 V
SOT-23-5 600*1 mW
Power dissipation SNT-6A(H) PD 500*1 mW
Operating ambient temperature Topr −40 to +85 °C
Storage temperature Tstg −40 to +125 °C
*1. When mounted on board
[Mounted board]
(1) Board size : 114.3 mm × 76.2 mm × t1.6 mm
(2) Name : JEDEC STANDARD51-7
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.
0 50 100 150
600
400
0
Power Dissiaption (PD) [mW]
Ambient Temperature (Ta) [°C]
SNT-6A
(
H
)
200
SOT-23-5
Figure 5 Power Dissipation of Package
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
S-11L10 Series Rev.2.0_00
Seiko Instruments Inc.
8
Electrical Characteristics
Table 7 (1 / 2)
(Ta = 25°C unless otherwise specified)
Item Symbol Conditions Min. Typ. Max. Unit
Test
Circuit
0.8 V
≤
V
OUT(S)
< 1.5 V V
OUT(S)
−
0.015 V
OUT(S)
V
OUT(S)
+
0.015 V 1
V
IN
= V
OUT(S)
+
1.0 V,
I
OUT
= 30 mA 1.5 V
≤
V
OUT(S)
≤
2.65 V V
OUT(S)
×
0.99 V
OUT(S)
V
OUT(S)
×
1.01 V 1
Output voltage
*1
V
OUT(E)
V
IN
= 3.65 V,
I
OUT
= 30 mA 2.65 V < V
OUT(S)
≤
3.3 V V
OUT(S)
×
0.99 V
OUT(S)
V
OUT(S)
×
1.01 V 1
V
IN
≥
V
OUT(S)
+
1.0 V 0.8 V
≤
V
OUT(S)
≤
2.65 V 150
*5
⎯
⎯
mA 3
Output current
*2
I
OUT
V
IN
= 3.65 V 2.65 V < V
OUT(S)
≤
3.3 V 150
*5
⎯
⎯
mA 3
0.8 V
≤
V
OUT(S)
< 1.1 V 0.40 0.44 0.48 V 1
1.1 V
≤
V
OUT(S)
< 1.3 V
⎯
0.28 0.42 V 1
1.3 V
≤
V
OUT(S)
< 1.5 V
⎯
0.24 0.36 V 1
1.5 V
≤
V
OUT(S)
< 1.7 V
⎯
0.21 0.32 V 1
Dropout voltage
*3
V
drop
I
OUT
= 100 mA
1.7 V
≤
V
OUT(S)
≤
3.3 V
⎯
0.19 0.29 V 1
V
OUT(S)
+
0.5 V
≤
V
IN
≤
3.65 V,
I
OUT
= 30 mA 0.8 V
≤
V
OUT(S)
< 2.9 V
⎯
0.05 0.2 %/V 1
Line regulation
Δ
V
IN
• V
OUT
Δ
V
OUT1
3.4 V
≤
V
IN
≤
3.65 V,
I
OUT
= 30 mA 2.9 V
≤
V
OUT(S)
≤
3.3 V
⎯
0.05 0.2 %/V 1
V
IN
= V
OUT(S)
+
1.0 V,
10
μ
A
≤
I
OUT
≤
100 mA 0.8 V
≤
V
OUT(S)
≤
2.65 V
⎯
20 40 mV 1
Load regulation
Δ
V
OUT2
V
IN
= 3.65 V,
10
μ
A
≤
I
OUT
≤
100 mA 2.65 V < V
OUT(S)
≤
3.3 V
⎯
20 40 mV 1
V
IN
= V
OUT(S)
+
1.0 V,
I
OUT
= 30 mA,
−
40
°
C
≤
Ta
≤
+85
°
C 0.8 V
≤
V
OUT(S)
≤
2.65 V
⎯
±
150
⎯
ppm/
°
C1
Output voltage
temperature
coefficient
*4
Δ
Ta
•
V
OUT
Δ
V
OUT
V
IN
= 3.65 V,
I
OUT
= 30 mA,
−
40
°
C
≤
Ta
≤
+85
°
C 2.65 V < V
OUT(S)
≤
3.3 V
⎯
±
150
⎯
ppm/
°
C1
V
IN
= V
OUT(S)
+
1.0 V,
ON / OFF pin = ON,
no load 0.8 V
≤
V
OUT(S)
≤
2.65 V
⎯
9 16
μ
A 2
Current
consumption
during operation I
SS1
V
IN
= 3.65 V,
ON / OFF pin = ON,
no load 2.65 V < V
OUT(S)
≤
3.3 V
⎯
9 16
μ
A 2
V
IN
= V
OUT(S)
+
1.0 V,
ON / OFF pin = OFF,
no load 0.8 V
≤
V
OUT(S)
≤
2.65 V
⎯
0.1 0.9
μ
A 2
Current
consumption
during power-off I
SS2
V
IN
= 3.65 V,
ON / OFF pin = OFF,
no load 2.65 V < V
OUT(S)
≤
3.3 V
⎯
0.1 0.9
μ
A 2
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.0_00 S-11L10 Series
Seiko Instruments Inc. 9
Table 7 (2 / 2) (Ta = 25°C unless otherwise specified)
Item Symbol Conditions Min. Typ. Max. Unit
Test
Circuit
Input voltage V
IN
⎯
1.2
⎯
3.65 V
⎯
V
IN
= V
OUT(S)
+
1.0 V,
R
L
= 1.0 k
Ω
,
determined by V
OUT
output level 0.8 V
≤
V
OUT(S)
≤
2.65 V 0.9
⎯
⎯
V 4
ON / OFF pin
input voltage “H” V
SH
V
IN
= 3.65 V,
R
L
= 1.0 k
Ω
,
determined by V
OUT
output level 2.65 V < V
OUT(S)
≤
3.3 V 0.9
⎯
⎯
V 4
V
IN
= V
OUT(S)
+
1.0 V,
R
L
= 1.0 k
Ω
,
determined by V
OUT
output level 0.8 V
≤
V
OUT(S)
≤
2.65 V
⎯
⎯
0.2 V 4
ON / OFF pin
input voltage “L” V
SL
V
IN
= 3.65 V,
R
L
= 1.0 k
Ω
,
determined by V
OUT
output level 2.65 V < V
OUT(S)
≤
3.3 V
⎯
⎯
0.2 V 4
B type 0.05
⎯
0.55
μ
A 4 ON / OFF pin
input current “H” I
SH
V
IN
= 3.65 V,
V
ON / OFF
= 3.65 V D type
−
0.1
⎯
0.1
μ
A 4
ON / OFF pin
input current “L” I
SL
V
IN
= 3.65 V, V
ON / OFF
= 0 V
−
0.1
⎯
0.1
μ
A 4
0.8 V
≤
V
OUT(S)
≤
1.25 V
⎯
60
⎯
dB 5
V
IN
= V
OUT(S)
+
1.0 V,
f = 1.0 kHz,
Δ
V
rip
= 0.5 Vrms,
I
OUT
= 30 mA 1.25 V < V
OUT(S)
≤
2.65 V
⎯
55
⎯
dB 5
Ripple rejection
RR
V
IN
= 3.65 V,
f = 1.0 kHz,
Δ
V
rip
= 0.5 Vrms,
I
OUT
= 30 mA
2.65 V < V
OUT(S)
≤
3.3 V
⎯
55
⎯
dB 5
V
IN
= V
OUT(S)
+
1.0 V,
ON / OFF pin = ON,
V
OUT
= 0 V 0.8 V
≤
V
OUT(S)
≤
2.65 V
⎯
150
⎯
mA 3
Short-circuit
current I
short
V
IN
= 3.65 V,
ON / OFF pin = ON,
V
OUT
= 0 V 2.65 V < V
OUT(S)
≤
3.3 V
⎯
150
⎯
mA 3
“L” output Nch
ON resistance R
LOW
V
OUT
= 0.1 V, V
IN
= 3.65 V
⎯
100
⎯
Ω
3
*1. VOUT(S): Specified output voltage
VOUT(E): Actual output voltage
Output voltage when fixing IOUT(= 30 mA) and inputting VOUT(S) +1.0 V or 3.65 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)
V
OUT3 is the output voltage when VIN = VOUT(S) + 1.0 V or 3.65 V and IOUT = 100 mA.
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input
voltage.
*4. The change in temperature [mV/°C] is calculated using the following equation.
ΔVOUT
ΔTa []
mV/°C *1 = VOUT(S)[]
V*2 × ΔVOUT
ΔTa•VOUT []
ppm/°C *3 ÷ 1000
*1. Change in temperature of the output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
*5. The output current can be at least this value.
Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the
power dissipation of the package when the output current is large.
This specification is guaranteed by design.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
S-11L10 Series Rev.2.0_00
Seiko Instruments Inc.
10
Test Circuits
1. +
VOUT
VIN
VSS
+
V
A
ON / OFF
Set to power
ON
Figure 6
2.
VOUT
VIN
VSS
Set to V
IN
or GND
+
A
ON / OFF
Figure 7
3.
Set to V
IN
or GND
VOUT
VIN
VSS
+
V
+
A
ON / OFF
Figure 8
4.
VOUT
VIN
VSS
+
V
+
A RL
ON / OFF
Figure 9
5.
VOUT
VIN
VSS
+
V RL
Set to power
ON
ON / OFF
Figure 10
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.0_00 S-11L10 Series
Seiko Instruments Inc. 11
Standard Circuit
C
IN*1
C
L*2
Input
Output
GND
Single GND
VOUT
VIN
VSS
ON / OFF
*1. C
IN is a capacitor for stabilizing the input.
*2. Ceramic capacitor of 1.0 μF or more can be used as CL.
Figure 11
Caution The above connection diagram and constant will not guarantee successful operation. Perform
thorough evaluation using the actual application to set the constant.
Condition of Application
Input capacitor (CIN) : 1.0 μF or more
Output capacitor (CL) : 1.0 μF or more (ceramic capacitor)
Caution A general series regulator may oscillate, depending on the external components. Confirm that no
oscillation occurs in the application for which the above capacitors are used.
Selection of Input and Output Capacitors (CIN, CL)
The S-11L10 Series requires an output capacitor between the VOUT and VSS pin for phase compensation. Operation is
stabilized by a ceramic capacitor with an output capacitance of 1.0 μF or more over the entire temperature range.
When using an OS capacitor, tantalum capacitor, or aluminum electrolytic capacitor, the capacitance must be 1.0 μF or
more.
The value of the output overshoot or undershoot transient response varies depending on the value of the output
capacitor. The required capacitance of the input capacitor differs depending on the application.
The recommended capacitance for an application is CIN ≥ 1.0 μF, CL ≥ 1.0 μF; however, when selecting the output
capacitor, perform sufficient evaluation, including evaluation of temperature characteristics, on the actual device.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
S-11L10 Series Rev.2.0_00
Seiko Instruments Inc.
12
Explanation of Terms
1. Low dropout voltage regulator
This IC’s voltage regulator has the low dropout voltage due to its built-in low on-resistance transistor.
2. Output voltage (VOUT)
The accuracy of the output voltage is ensured at ±1.0% or ±15 mV*1 under the specified conditions of fixed input
voltage*2, fixed output current, and fixed temperature.
*1. Differs depending on the product.
*2. When VOUT < 1.5 V : ±15 mV, when 1.5 V ≤ VOUT : ±1.0%
Caution If the above conditions change, the output voltage value may vary and exceed the accuracy
range of the output voltage. Refer to “ Electrical Characteristics” and “ Characteristics
(Typical Data)” for details.
3. Line regulation ⎝
⎛⎠
⎞
ΔVOUT1
ΔVIN•VOUT
Indicates the dependency of the output voltage on the input voltage. That is, the values show how much the output
voltage changes due to a change in the input voltage with the output current remaining unchanged.
4. Load regulation (ΔVOUT2)
Indicates the dependency of the output voltage on the output current. That is, the values show how much the output
voltage changes due to a change in the output current with the input voltage remaining unchanged.
5. Dropout voltage (Vdrop)
Indicates the difference between input voltage VIN and the output voltage when; decreasing input voltage VIN
gradually until the output voltage has dropped out to the value of 98% of output voltage VOUT3, which is at VIN =
VOUT(S) + 1.0 V.
Vdrop = VIN1 − (VOUT3 × 0.98)
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.0_00 S-11L10 Series
Seiko Instruments Inc. 13
6. Temperature coefficient of output voltage ⎝
⎛⎠
⎞
ΔVOUT
ΔTa•VOUT
The shaded area in Figure 12 is the range where VOUT varies in the operating temperature range when the
temperature coefficient of the output voltage is ±150 ppm/°C.
V
OUT(E)*1
Example of S-11L10B 10 typ. products
−40 25
+0.15 mV/°C
V
OUT
[V]
*1. V
OUT(E)
is the value of the output voltage measured at 25°C.
85 Ta [ °C]
−0.15 mV/°C
Figure 12
A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.
ΔVOUT
ΔTa []
mV/°C *1 = VOUT(S)[]
V*2 × ΔVOUT
ΔTa•VOUT []
ppm/°C *3 ÷ 1000
*1. Change in temperature of output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
S-11L10 Series Rev.2.0_00
Seiko Instruments Inc.
14
Operation
1. Basic operation
Figure 13 shows the block diagram of S-11L10 Series.
The error amplifier compares the reference voltage (Vref) with Vfb, which is the output voltage resistance-divided by
feedback resistors Rs and Rf. It supplies the gate voltage necessary to maintain the constant output voltage which is
not influenced by the input voltage and temperature change, to the output transistor.
*1
*1. Parasitic diode
VSS
Current
supply
−
+
Vfb
Vref
VIN
VOUT
Rf
Rs
Error
amplifier
Reference voltage
circuit
Figure 13
2. Output transistor
In the S-11L10 Series, a low on-resistance P-channel MOS FET is used as the output transistor.
Be sure that VOUT does not exceed VIN + 0.3 V to prevent the voltage regulator from being damaged due to inverse
current flowing from the VOUT pin through a parasitic diode to the VIN pin.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.0_00 S-11L10 Series
Seiko Instruments Inc. 15
3. ON / OFF pin
This pin starts and stops the regulator.
When the ON / OFF pin is set to the power-off level, the entire internal circuit stops operating, and the built-in P-
channel MOS FET output transistor between the VIN and VOUT pins is turned off, reducing current consumption
significantly.
Since the S-11L10 Series has a built-in discharge shunt circuit to discharge the output capacitance, the VOUT pin is
forcibly set to the VSS level. The ON / OFF pin is configured as shown in Figure 14 and 15.
(1) S-11L10 Series B type
The ON / OFF pin is internally pulled down to VSS by cons tant current source, so the VOUT pin is set to the VSS
level when it is in the floating state. For the ON / OFF pin current, refer to the B type of power-off pin input current
“H” in “ Electrical Characteristics”.
(2) S-11L10 Series D type
Do not use the ON / OFF pin in the floating state because this pin is internally not pulled up or pulled down. When
not using the ON / OFF pin, connect it to the VIN pin.
Caution Under high temperature in the S-11L10 Series, this IC’s current consumption may increase if
applying voltage of 0.2 V to 0.9 V to the ON / OFF pin.
Table 8
Logic Type ON / OFF Pin Internal Circuits VOUT Pin Voltage Current Consumption
B / D “L”: Power-off Stop VSS level ISS2
B / D “H”: Power-on Operate Set value ISS1
(1) S-11L10 Series B Type (2) S-11L10 Series D Type
VSS
VIN
ON / OFF
VSS
VIN
ON
/
OFF
Figure 14 Figure 15
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
S-11L10 Series Rev.2.0_00
Seiko Instruments Inc.
16
4. Discharge shunt function
The S-11L10 Series has a built-in discharge shunt circuit to discharge the output capacitance. When the ON / OFF
pin is set to power-off level, turns the output transistor off, and turns the discharge shunt function on so that the
output capacitor discharges. The VOUT pin is set to the VSS level faster, compared to the product which does not
have a discharge shunt circuit.
Output transistor : OFF
ON / OFF Pin
: Power-off
VIN
ON / OFF
VSS
Power-off circuit
Discharge shunt function
: ON
VOUT
*1
*1. Parasitic diode
Current flow
GND
*1
S-11L10 Series
Output
capacitance
(C
L
)
Figure 16
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.0_00 S-11L10 Series
Seiko Instruments Inc. 17
5. Overcurrent protection circuit
The S-11L10 Series has an overcurrent protection circuit having the characteristics shown in “(1) Output Voltage vs.
Output Current (When Load Current Increases) (Ta = 25°C)” in “ Characteristics (Typical Data)”, in order to
protect the output transistor against an excessive output current and short circuiting between the VOUT and VSS
pins. The current (Ishort) when the output pin is short-circuited is internally set at approx. 150 mA (typ.), and the
normal value is restored for the output voltage, if releasing a short circuit once.
Caution Using the overcurrent protection circuit is to protect the output transistor from accidental
conditions such as short circuited load and the rapid and large current flow in the large capacitor.
The overcurrent protection circuit is not suitable for use under the short circuit status or large
current flow ing (150 mA or more) that last long.
6. Constant current source pull-down (S-11L10 Series B type)
In the S-11L10 Series B type, the ON / OFF pin is internally pulled down to VSS, so the VOUT pin is in the VSS level
in the floating status.
In the S-11L10 Series B type, note that the ON / OFF pin is connected to VIN and during operation, IC’s current
consumption increases as much as the constant current flows.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
S-11L10 Series Rev.2.0_00
Seiko Instruments Inc.
18
Precautions
• Wiring patterns for the VIN, VOUT and GND pins should be designed so that the impedance is low. When mounting
an output capacitor between the VOUT and VSS pin (CL) and a capacitor for stabilizing the input between VIN and
VSS pin (CIN), the distance from the capacitors to these pins should be as short as possible.
• Note that the output voltage may increase when a series regulator is used at low load current (100 μA or less).
• Note that the output voltage may increase due to the leakage current from a driver when a series regulator is used at
high temperature.
• Under high temperature, this IC’s current consumption may increase if applying voltage of 0.2 V to 0.9 V to the ON /
OFF pin.
• This IC may oscillate if power supply’s inductance is high. Select an input capacitor after performing sufficient
evaluation under the actual usage conditions including evaluation of temperature characteristics.
• Generally a series regulator may cause oscillation, depending on the selection of external parts. The following
conditions are recommended for this IC. However, be sure to perform sufficient evaluation under the actual usage
conditions for selection, including evaluation of temperature characteristics. See “(5) Example of Equivalent Series
Resistance vs. Output Current Characteristics (Ta = 25°C)” in “ Reference Data” for the equivalent series
resistance (RESR) of the output capacitor.
Input capacitor (CIN) : 1.0 μF or more
Output capacitor (CL) : 1.0 μF or more
• The voltage regulator may oscillate when the impedance of the power supply is high and the input capacitor is small
or an input capacitor is not connected.
• If the output capacitance is small, power supply’s fluctuation and the characteristics of load fluctuation become worse.
Sufficiently evaluate the output voltage’s fluctuation with the actual device.
• A momentary overshoot may be output when the power supply suddenly increases, and the output capacitance is
small. It is therefore important to sufficiently evaluate the output voltage at power application in actual device.
• The application conditions for the input voltage, output voltage, and load current should not exceed the package
power dissipation.
• Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic
protection circuit.
• In determining the output current, attention should be paid to the output current value specified in Table 7 in “
Electrical Characteristics” and footnote *5 of the table.
• SII 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.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.0_00 S-11L10 Series
Seiko Instruments Inc. 19
Characteristics (Typical Data)
(1) Output Voltage vs. Output Current (When Load Curren t In creases) (T a = 25°C)
VOUT = 0.8 V VOUT = 1.5 V
0
V
OUT
[V]
0.8
0.4
0
I
OUT
[mA]
1.2
1.0
0.6
0.2
35050 100 150 200 300250
V
IN
= 1.3 V
1.8 V
3.65 V
0
V
OUT
[V]
1.0
0
I
OUT
[mA]
2.0
1.5
0.5
35050 100 150 200 300250
V
IN
= 2.0 V
2.5 V
3.65 V
VOUT = 3.3 V
0
V
OUT
[V]
2.0
0
I
OUT
[mA]
4.0
3.0
1.0
35050 100 150 200 300250
V
IN
= 3.65 V
Remark In determining the output current, attention should
be paid to the following.
1. The minimum output current value and
footnote *5 in Table 7 in the “ Electrical
Characteristics”
2. The package power dissipation
(2) Output Voltage vs. Input Voltage (Ta = 25°C)
VOUT = 0.8 V VOUT = 1.5 V
0
VOUT [V]
0.6
0.7
0.3
VIN [V]
1.0
0.8
0.9
0.5
0.4
3.50.5 1.0 1.5 2.0 3.02.5
IOUT = 1 mA
30 mA
100 mA
1.0
VOUT [V]
1.3
1.0
VIN [V]
1.6
1.4
1.5
1.2
1.1
3.51.5 2.0 3.02.5
IOUT = 1 mA
30 mA
100 mA
VOUT = 3.3 V
2.8
V
OUT
[V]
3.1
2.8
V
IN
[V]
3.4
3.2
3.3
3.0
2.9
3.63.0 3.43.2
I
OUT
= 1 mA 30 mA
100 mA
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
S-11L10 Series Rev.2.0_00
Seiko Instruments Inc.
20
(3) Dropout Voltage vs. Output Current
VOUT = 0.8 V VOUT = 1.5 V
0
V
DROP
[V]
0.2
0
I
OUT
[mA]
0.5
0.3
0.4
0.1
15050 7525 125100
Ta = 85°C
25°C
−40°C
0
V
DROP
[V]
0.10
0
I
OUT
[mA]
0.30
0.15
0.20
0.25
0.05
15050 7525 125100
Ta = 85°C
25°C
−40°C
VOUT = 3.3 V
0
V
DROP
[V]
0
I
OUT
[mA]
0.20
0.05
0.10
0.15
15050 7525 125100
Ta = 85°C
25°C
−40°C
(4) Dropout Voltage vs. Set Output Voltage
0
VDROP [V]
0
VOUT [V]
0.40
0.10
0.05
0.15
0.20
0.25
0.30
0.35
3.51.5 2.01.00.5 3.02.5
IOUT = 150 mA
100 mA
50 mA 30 mA
10 mA
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.0_00 S-11L10 Series
Seiko Instruments Inc. 21
(5) Output Voltage vs. Ambient Temperature
VOUT = 0.8 V VOUT = 1.5 V
−
40
VOUT [V]
0.76
Ta [°C]
0.84
0.78
0.80
0.82
85
−
25 250 7550
−
40
VOUT [V]
1.40
Ta [°C]
1.60
1.45
1.50
1.55
85
−
25 250 7550
VOUT = 3.3 V
−
40
V
OUT
[V]
3.0
Ta [°C]
3.5
3.4
3.1
3.2
3.3
85
−
25 250 7550
(6) Current Consumption vs. Input Voltage
VOUT = 0.8 V VOUT = 1.5 V
0
ISS1 [μA]
0
VIN [V]
12
4
2
8
6
10
4.01.0 1.50.5 3.0 3.52.52.0
Ta = 85°C
25°C
−40°C
0
ISS1 [μA]
0
VIN [V]
12
4
2
8
6
10
4.01.0 1.50.5 3.0 3.52.52.0
Ta = 85°C
25°C
−40°C
VOUT = 3.3 V
0
I
SS1
[μA]
0
V
IN
[V]
12
4
2
8
6
10
4.01.0 1.50.5 3.0 3.52.52.0
Ta = 85°C
25°C
−40°C
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
S-11L10 Series Rev.2.0_00
Seiko Instruments Inc.
22
(7) Ripple Rejection (Ta = 25°C)
VOUT = 0.8 V VIN = 1.8 V, CL = 1.0 μF VOUT = 1.5 V VIN = 2.5 V, CL = 1.0 μF
10
Ripple Rejection [dB]
0
Frequency [Hz]
100
40
20
80
60
1M1k100 100k10k
IOUT = 1 mA
30 mA
100 mA
10
Ripple Rejection [dB]
0
Frequency [Hz]
100
40
20
80
60
1M1k100 100k10k
IOUT = 1 mA
30 mA
100 mA
VOUT = 2.5 V VIN = 3.5 V, CL = 1.0 μF
10
Ripple Rejection [dB]
0
Frequency [Hz]
100
40
20
80
60
1M1k100 100k10k
I
OUT
= 1 mA
30 mA
100 mA
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.0_00 S-11L10 Series
Seiko Instruments Inc. 23
Reference Data
(1) Transient Response Characteristics when Input (Ta = 25°C)
VOUT = 0.8 V
IOUT = 30 mA, tr = tf = 5.0 μs, CL = 1.0 μF, CIN = 1.0 μF VOUT = 1.5 V
IOUT = 30 mA, tr = tf = 5.0 μs, CL = 1.0 μF, CIN = 1.0 μF
−100 −50
0
t [μs]
3.0 4.0
1.0
2.0
3.0
−1.0
−2.0
0
1.0
0.5
2.5
300100 250150 200050
VOUT [V]
VIN [V]
2.0
1.5
VIN
VOUT
−100 −50
0.5
t [μs]
3.5 5.0
2.0
3.0
4.0
0
−1.0
1.0
1.5
1.0
3.0
300100 250150 200050
V
OUT
[V]
V
IN
[V]
2.5
2.0
V
IN
V
OUT
VOUT = 2.0 V
IOUT = 30 mA, tr = tf = 5.0 μs, CL = 1.0 μF, CIN = 1.0 μF
−100 −50
1.0
t [μs]
4.0 4.0
2.5
3.0
3.5
1.5
1.0
2.0
2.0
1.5
3.5
300100 250150 200050
VOUT [V]
VIN [V]
3.0
2.5
VIN
VOUT
(2) Transient Response Characteristics of Load (Ta = 25°C)
VOUT = 0.8 V
VIN = 1.8 V, CL = 1.0 μF, CIN = 1.0 μF, IOUT = 50 ↔ 100 mA VOUT = 1.5 V
VIN = 2.5 V, CL = 1.0 μF, CIN = 1.0 μF, IOUT = 50 ↔ 100 mA
−100 −50
0.65
t [μs]
1.00 150
0
50
100
−100
−150
−200
−50
0.80
0.75
0.70
0.95
300100 250150 200050
VOUT [V]
IOUT [mA]
0.90
0.85
IOUT
VOUT
−100 −50
1.35
t [μs]
1.70 150
0
50
100
−100
−150
−200
−50
1.50
1.45
1.40
1.65
300100 250150 200050
VOUT [V]
IOUT [mA]
1.60
1.55
IOUT
VOUT
VOUT = 3.3 V
VIN = 3.65 V, CL = 1.0 μF, CIN = 1.0 μF, IOUT = 50 ↔ 100 mA
−100 −50
3.15
t [μs]
3.45 150
0
50
100
−100
−150
−200
−50
3.25
3.20
3.40
300100 250150 200050
VOUT [V]
IOUT [mA]
3.35
3.30
IOUT
VOUT
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
S-11L10 Series Rev.2.0_00
Seiko Instruments Inc.
24
(3) Transient Response Characteristics of ON / OFF Pin (Ta = 25°C)
VOUT = 0.8 V
VIN = 1.8 V, CL = 1.0 μF, CIN = 1.0 μF, IOUT = 100 mA VOUT = 1.5 V
VIN = 2.5 V, CL = 1.0 μF, CIN = 1.0 μF, IOUT = 100 mA
−50
−0.5
t [μs]
2.5 3
0
1
2
−2
−3
−1
0.5
0
2.0
20050 1501000
VOUT [V]
VON / OFF [V]
1.5
1.0
VON /OFF
VOUT
−50
−1.0
t [μs]
5.0 6
0
2
4
−4
−6
−2
1.0
0
4.0
20050 1501000
V
OUT
[V]
V
ON / OFF
[V]
3.0
2.0 V
ON /OFF
V
OUT
VOUT = 3.3 V
VIN = 3.65 V, CL = 1.0 μF, CIN = 1.0 μF, IOUT = 100 mA
−50
−2.0
t [μs]
10.0 9
0
3
6
−6
−9
−3
2.0
0
8.0
20050 1501000
VOUT [V]
VON / OFF [V]
6.0
4.0 VON /OFF
VOUT
(4) Output Capacitance vs. Characteristics of Discharge Time (Ta = 25°C)
VIN = VOUT + 1.0 V (max.: 3.65 V), IOUT = no load
VON / OFF = VOUT + 1.0 V → VSS, tf = 1 μs
0
t
DSC
[ms]
0
C
L
[μF]
3.0
1.0
0.5
2.0
1.5
2.5
122 81064
V
OUT(S)
= 3.3 V
1.5 V
0.8 V
V
OUT
V
ON / OFF
1
μ
s
t
DSC
V
OUT
10%
V
SS
V
IN
= V
OUT
+ 1.0 V
V
ON / OFF
= V
OUT
+ 1.0 V → V
SS
Figure 14 Measurement Condition of Discharge Time
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.0_00 S-11L10 Series
Seiko Instruments Inc. 25
(5) Example of Equivalent Series Resistance vs. Output Current Characteristics (Ta = 25°C)
CL : TDK Corporation C3216X8R1E105K (1.0 μF)
100
0.1 150
IOUT [mA]
RESR [Ω]
CIN = CL = 1.0
μ
F
0
Stable
C
IN
VIN
VSS
C
L
R
ESR
S-11L10 Series VOUT
ON / OFF
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
S-11L10 Series Rev.2.0_00
Seiko Instruments Inc.
26
Marking Specifications
(1) SOT-23-5
(1) to (3) : Product code (Refer to Product name vs. Product code)
(4) : Lot number
5 4
1 3
2
(1) (2) (3) (4)
SOT-23-5
To
p
vie
w
Product name vs. Product code
(a) S-11L10 Series B type (b) S-11L10 Series D type
Product code Product code
Product Name (1) (2) (3) Product Name (1) (2) (3)
S-11L10B08-M5T1U T V A S-11L10D08-M5T1U T X A
S-11L10B09-M5T1U T V B S-11L10D09-M5T1U T X B
S-11L10B10-M5T1U T V C S-11L10D10-M5T1U T X C
S-11L10B11-M5T1U T V D S-11L10D11-M5T1U T X D
S-11L10B12-M5T1U T V E S-11L10D12-M5T1U T X E
S-11L10B13-M5T1U T V F S-11L10D13-M5T1U T X F
S-11L10B14-M5T1U T V G S-11L10D14-M5T1U T X G
S-11L10B15-M5T1U T V H S-11L10D15-M5T1U T X H
S-11L10B16-M5T1U T V I S-11L10D16-M5T1U T X I
S-11L10B17-M5T1U T V J S-11L10D17-M5T1U T X J
S-11L10B18-M5T1U T V K S-11L10D18-M5T1U T X K
S-11L10B19-M5T1U T V L S-11L10D19-M5T1U T X L
S-11L10B20-M5T1U T V M S-11L10D20-M5T1U T X M
S-11L10B21-M5T1U T V N S-11L10D21-M5T1U T X N
S-11L10B22-M5T1U T V O S-11L10D22-M5T1U T X O
S-11L10B23-M5T1U T V P S-11L10D23-M5T1U T X P
S-11L10B24-M5T1U T V Q S-11L10D24-M5T1U T X Q
S-11L10B25-M5T1U T V R S-11L10D25-M5T1U T X R
S-11L10B26-M5T1U T V S S-11L10D26-M5T1U T X S
S-11L10B27-M5T1U T V T S-11L10D27-M5T1U T X T
S-11L10B28-M5T1U T V U S-11L10D28-M5T1U T X U
S-11L10B29-M5T1U T V V S-11L10D29-M5T1U T X V
S-11L10B30-M5T1U T V W S-11L10D30-M5T1U T X W
S-11L10B31-M5T1U T V X S-11L10D31-M5T1U T X X
S-11L10B32-M5T1U T V Y S-11L10D32-M5T1U T X Y
S-11L10B33-M5T1U T V Z S-11L10D33-M5T1U T X Z
Remark 1. Please contact our sales office for products with specifications other than the above.
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
SUPER-LOW OUTPUT VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.0_00 S-11L10 Series
Seiko Instruments Inc. 27
(2) SNT-6A(H)
(1) to (3) : Product code (Refer to Product name vs. Product code)
(4) tp (6) : Lot number
SNT-6A(H)
Top view
1
2
3 4
6
5
(1)
(4)
(2)
(5)
(3)
(6)
Product name vs. Product code
(a) S-11L10 Series B type (b) S-11L10 Series D type
Product code Product code
Product Name (1) (2) (3) Product Name (1) (2) (3)
S-11L10B08-I6T2x T V A S-11L10D08-I6T2x T X A
S-11L10B09-I6T2x T V B S-11L10D09-I6T2x T X B
S-11L10B10-I6T2x T V C S-11L10D10-I6T2x T X C
S-11L10B11-I6T2x T V D S-11L10D11-I6T2x T X D
S-11L10B12-I6T2x T V E S-11L10D12-I6T2x T X E
S-11L10B13-I6T2x T V F S-11L10D13-I6T2x T X F
S-11L10B14-I6T2x T V G S-11L10D14-I6T2x T X G
S-11L10B15-I6T2x T V H S-11L10D15-I6T2x T X H
S-11L10B16-I6T2x T V I S-11L10D16-I6T2x T X I
S-11L10B17-I6T2x T V J S-11L10D17-I6T2x T X J
S-11L10B18-I6T2x T V K S-11L10D18-I6T2x T X K
S-11L10B19-I6T2x T V L S-11L10D19-I6T2x T X L
S-11L10B20-I6T2x T V M S-11L10D20-I6T2x T X M
S-11L10B21-I6T2x T V N S-11L10D21-I6T2x T X N
S-11L10B22-I6T2x T V O S-11L10D22-I6T2x T X O
S-11L10B23-I6T2x T V P S-11L10D23-I6T2x T X P
S-11L10B24-I6T2x T V Q S-11L10D24-I6T2x T X Q
S-11L10B25-I6T2x T V R S-11L10D25-I6T2x T X R
S-11L10B26-I6T2x T V S S-11L10D26-I6T2x T X S
S-11L10B27-I6T2x T V T S-11L10D27-I6T2x T X T
S-11L10B28-I6T2x T V U S-11L10D28-I6T2x T X U
S-11L10B29-I6T2x T V V S-11L10D29-I6T2x T X V
S-11L10B30-I6T2x T V W S-11L10D30-I6T2x T X W
S-11L10B31-I6T2x T V X S-11L10D31-I6T2x T X X
S-11L10B32-I6T2x T V Y S-11L10D32-I6T2x T X Y
S-11L10B33-I6T2x T V Z S-11L10D33-I6T2x T X Z
Remark 1. Please contact our sales office for products with specifications other than the above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
No.
TITLE
SCALE
UNIT mm
Seiko Instruments Inc.
2.9±0.2
1.9±0.2
0.95±0.1
0.4±0.1
0.16 +0.1
-0.06
123
4
5
No. MP005-A-P-SD-1.2
MP005-A-P-SD-1.2
SOT235-A-PKG Dimensions
No.
TITLE
SCALE
UNIT mm
Seiko Instruments Inc.
ø1.5 +0.1
-0 2.0±0.05
ø1.0 +0.2
-0 4.0±0.1
1.4±0.2
0.25±0.1
3.2±0.2
123
45
No. MP005-A-C-SD-2.1
MP005-A-C-SD-2.1
SOT235-A-Carrier Tape
Feed direction
4.0±0.1(10 pitches:40.0±0.2)
No.
TITLE
SCALE
UNIT mm
Seiko Instruments Inc.
12.5max.
9.0±0.3
ø13±0.2
(60°) (60°)
QTY. 3,000
No. MP005-A-R-SD-1.1
MP005-A-R-SD-1.1
SOT235-A-Reel
Enlarged drawing in the central part
No.
TITLE
SCALE
UNIT mm
Seiko Instruments Inc.
SNT-6A(H)-A-PKG Dimensions
PI006-A-P-SD-2.0
0.2±0.05
0.48±0.02
0.08 +0.05
-0.02
0.5
1.57±0.03
No. PI006-A-P-SD-2.0
12
3
4
5
6
Feed direction
4.0±0.1
2.0±0.05
4.0±0.1
ø1.5 +0.1
-0
ø0.5
1.85±0.05 0.65±0.05
0.25±0.05
5°
No.
TITLE
SCALE
UNIT mm
Seiko Instruments Inc.
PI006-A-C-SD-1.0
SNT-6A(H)-A-Carrier Tape
No. PI006-A-C-SD-1.0
+0.1
-0
1
2
4
3
56
12.5max.
9.0±0.3
ø13±0.2
(60°) (60°)
QTY.
No. PI006-A-R-SD-1.0
PI006-A-R-SD-1.0
Enlarged drawing in the central part
No.
TITLE
SCALE
UNIT mm
Seiko Instruments Inc.
SNT-6A(H)-A-Reel
5,000
No.
TITLE
SCALE
UNIT mm
SNT-6A(H)-A-Land Recommendation
Seiko Instruments Inc.
PI006-A-L-SD-3.0
No. PI006-A-L-SD-3.0
0.3
0.20.3
0.20.3
0.52
1.36
0.52
Caution Making the wire pattern under the package is possible. However, note that the package
may be upraised due to the thickness made by the silk screen printing and of a solder
resist on the pattern because this package does not have the standoff.
www.sii-ic.com
• The information described herein is subject to change without notice.
• Seiko Instruments Inc. is not responsible for any problems caused by circuits or diagrams described herein
whose related industrial properties, patents, or other rights belong to third parties. The application circuit
examples explain typical applications of the products, and do not guarantee the success of any specific
mass-production design.
• When the products described herein are regulated products subject to the Wassenaar Arrangement or other
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• Use of the information described herein for other purposes and/or reproduction or copying without the
express permissi on of Seiko Instruments Inc. is strictly prohibited.
• The products described herein cannot be used as part of any device or equipment affecting the human
body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus
installed in airplanes and other vehicle s, without prior written permission of Seiko Instruments Inc.
• Although Seiko Instruments Inc. exerts the greatest possible effort to ensure high quality and reliability, the
failure or malfunction of semiconductor products may occur. The user of these products should therefore
give thorough consideration to safety design, including redundancy, fire-prevention measures, and
malfunction prevention, to prevent any accidents, fires, or comm unity damage that may ensue.