Type Package Marking
TLE 4286 G PG-SCT-595-5 A1
5-V Voltage Regulator
TLE 4286 G
PG-SCT-595-5
Data Sheet 1 Rev. 2.3, 2008-04-21
Features
• 15 mA output current capability
•1 µA current consumption in standby mode
• Low quiescent current consumption
60 µA in ON mode
• Inhibit input
• Very small SMD-Package PG-SCT-595-5
• Wide operation range: 6.2 V to 42 V
• Wide temperature range: -40 °C to 150 °C
• Output protected against short circuit
• Overtemperature protection
• Green product (RoHS compliant)
• AEC qualified.
Functional Description
The TLE 4286 G is a 5-V low-drop fixed voltage regulator in the very small SMD package
PG-SCT-595-5. The maximum input voltage is 42 V. The output is able to drive a load of
more than 10 mA while it regulates the output voltage within a 4% accuracy.
The device can be switched in stand-by mode via an inhibit input which causes the
current consumption to drop below 1 µA.
A temperature protection disables the IC at over temperature.
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Data Sheet 2 Rev. 2.3, 2008-04-21
TLE 4286 G
Figure 1 Pin Configuration (top view)
Table 1 Pin Definitions and Functions
Pin No. Symbol Function
1INHInhibit input; H for active (VQ = 5 V) and L for stand-by
2GNDGround; internally connected to pin 5
3IInput voltage
4QOutput voltage; must be blocked by a capacitor
CQ ≥ 1 µF, ESR ≤ 10 Ω to GND
5GNDGround; internally connected to pin 2
AEP02253
2
3
1
4
5
INH
GND
Ι
GND
Q
PG-SCT-595-5
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TLE 4286 G
Data Sheet 3 Rev. 2.3, 2008-04-21
Figure 2 Block Diagram
AEB02189
RegulatorProtection
Reference
3
1 2, 5
4Q
I
GNDINH
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Data Sheet 4 Rev. 2.3, 2008-04-21
TLE 4286 G
Note: Maximum ratings are absolute ratings; exceeding any one of these values may
cause irreversible damage to the integrated circuit.
Table 2 Absolute Maximum Ratings
-40 °C < Tj < 150 °C
Parameter Symbol Limit Values Unit Remarks
Min. Max.
Input
Voltage VI-0.3 45 V –
Current II-20 * mA * internally limited
Output
Voltage VQ-0.3 16 V –
Current IQ-20 * mA * internally limited
Inhibit
Voltage VINH -40 45 V –
Current IINH -500 * µA * internally limited
Current IINH -5 5 mA -0.3 V < VI < 45 V;
t < 1 ms
Temperatures
Junction temperature Tj-40 150 °C–
Storage temperature Tstg -50 150 °C–
Thermal Resistances
Junction pin Rthj-pin – 30 K/W measured to pin 5
Junction ambient1) Rthja – 179 K/W zero airflow
zero heat sink area
1) Worst case regarding peak temperature.
Table 3 Operating Range
Parameter Symbol Limit Values Unit Remarks
Min. Max.
Input voltage VI6.0 42 V –
Inhibit input voltage VINH -0.3 40 V –
Junction temperature Tj-40 150 °C–
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TLE 4286 G
Data Sheet 5 Rev. 2.3, 2008-04-21
Table 4 Electrical Characteristics
6.2 V < VI < 36 V; VINH > VINH, ON; -40 °C < Tj < 150 °C; unless otherwise specified
Parameter Symbol Limit Values Unit Test Condition
Min. Typ. Max.
Output
Output voltage VQ4.85 5.0 5.15 V Tj = 25 °C;
1 mA < IQ < 10 mA
Output voltage VQ4.8 5.0 5.20 V 1 mA < IQ < 10 mA
Drop voltage Vdr 0.6 0.8 1.1 V IQ = 10 mA
Output capacitor CQ1––µFESR ≤ 10 Ω
at 10 kHz
Output current IQ15 – 70 mA –
Current Consumption
Quiescent current Iq–60100µAIQ < 10 mA;
VI = 13.5 V
Quiescent current
(stand-by)
Iq––1µAVINH < VINH, OFF;
Tj < 85 °C
Quiescent current
(stand-by)
Iq––5µAVINH < VINH, OFF
Regulator Performance
Load regulation ∆VQ–510mV0 mA < IQ <10 mA;
VI = 6.2 V;
Tj ≤ 85 °C
Line regulation ∆VQ–510mVIQ = 5 mA;
Tj ≤ 85 °C
Power supply ripple
rejection
PSRR –60–dBfr = 100 Hz;
Vr = 0.5 Vpp
Logic Inhibit Input
Inhibit ON-threshold VINH, ON ––3.5VVQ ≥ 4.8 V
Inhibit OFF-threshold VINH, OFF 0.3 – – V VQ ≤ 0.8 V
Inhibit input current H-state IINH, ON –1015µAVINH = 5 V
Inhibit input current L-state IINH, OFF -2 0 2 µAVINH = 0 V
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Data Sheet 6 Rev. 2.3, 2008-04-21
TLE 4286 G
Figure 3 Application Circuit
V
6.2 ... 36V
nF
100
CΙ
VΙ
GND
2, 5
TLE 4286G
34
AES02190
5V
Q
µ1 F
Q
C
Inhibit INH 1
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Data Sheet 7 Rev. 2.3, 2008-04-21
TLE 4286 G
Typical Performance Characteristics
Output Voltage VQ versus
Temperature Tj
Current Consumption Iq versus
Output Current IQ
Output Voltage VQ versus
Output Current IQ
Current Consumption Iq versus
Input Voltage VI
4.80
-40 0
5.00
4.90
40
T
j
80 120 160
C
5.10
Q
V
V
AED02191
= 5 mA
Q
Ι
4.85
4.95
5.05
00
AED03073
I
q
510 15 25
40
80
A
120
20 mA
20
60
100
I
V= 13.5 V
I
Q
µ
25 ˚CT=
j
AED02192
Ι
Q
40
V
6
00mA
1
2
3
4
5
2010 30
T
j
= 130 C 25 C -40 C
V
Q
00
AED03058
I
q
200
400
A
600
V
100
300
500
Q
I
= 2 mA
V
I
µ
25 ˚CT=
j
10 20 30 40
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Data Sheet 8 Rev. 2.3, 2008-04-21
TLE 4286 G
Drop Voltage Vdr versus
Output Current IQ
Output Voltage VQ versus
Input Voltage VI
Inhibit Voltage VINH versus
Inhibit Current IINH
600
0
0
200
400
10
7.55
2.5
800
mV
1000
1200
mA 15
Q
Ι
AED02193
V
dr
T
j
=
-40 ˚C
130 ˚C
25 ˚C
AED03346.VSD
0
VI
VQ
123456
0
1
2
3
4
5
6
V
V
RL = 1 kΩ
VINH = 5 V
TJ = 25°C
0010
80
40
20
VINH
30 40 50
V
120
A
AED02194
100
60
20
Ι
INH
j
T= 130 C
25 C
-40 C
µ
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TLE 4286 G
Data Sheet 9 Rev. 2.3, 2008-04-21
Package Outlines
Figure 4 Outline PG-SCT-595-5
Green Product (RoHS compliant)
To meet the world-wide customer requirements for environmentally friendly products
and to be compliant with government regulations the device is available as a green
product. Green products are RoHS-Compliant (i.e Pb-free finish on leads and suitable
for Pb-free soldering according to IPC/JEDEC J-STD-020).
GPW05997
1.1 MAX.
0.1 MAX.
(2.2)
(0.3)
(1.45)
(0.4)1)
(0.23)
1)
(0.13)
1) Contour of slot depends on profile
of gull-wing lead form
1.2-0.05
+0.1
±0.2
2.9 B
0.3-0.05
+0.1
+0.1
0.6-0.05
0.95
1.9
B
M
0.25
±0.1
10˚ MAX.
A
1.6
10˚ MAX.
±0.1
0.25
±0.1
2.5
0.15-0.06
+0.1
0.2 MA
3
45
21
You can find all of our packages, sorts of packing and others in our
Infineon Internet Page “Products”: http://www.infineon.com/packages.
Dimensions in mm
SMD = Surface Mounted Device
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Data Sheet 10 Rev. 2.3, 2008-04-21
TLE 4286 G
Revision History
Version Date Changes
Rev. 2.3 2008-04-21 Initial version of RoHS-compliant derivate of TLE 4286 G.
Page 1: AEC certified statement added.
Page 1 and Page 9: RoHS compliance statement and Green
product feature added.
Page 1 and Page 9: Package changed to RoHS compliant
version.
Page 1: Marking information added.
Page 1: Adapted description to values given on Page 5. Not
a change of electrical characteristics.
Legal Disclaimer updated
Rev. 2.2 2004-01-01 Final datasheet
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Edition 2008-04-21
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2008 Infineon Technologies AG
All Rights Reserved.
Legal Disclaimer
The information given in this document shall in no event be regarded as a guarantee of conditions or
characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any
information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties
and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights
of any third party.
Information
For further information on technology, delivery terms and conditions and prices, please contact the nearest
Infineon Technologies Office (www.infineon.com).
Warnings
Due to technical requirements, components may contain dangerous substances. For information on the types in
question, please contact the nearest Infineon Technologies Office.
Infineon Technologies components may be used in life-support devices or systems only with the express written
approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure
of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support
devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain
and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may
be endangered.
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