Linear Voltage Regulator
3.3 V Fixed Output Voltage
TLE 4275 V33
Feature Overview
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Output voltage 3.3 V ± 2 %
Current capability 400 mA
Stable with ceramic output capacitor
Reset circuit functional without supply voltage present
Reset output active low down to VQ = 1 V
Reset circuit sensing the output voltage
with programmable delay time
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Maximum input voltage -42 V ≤ VI ≤ +45 V
ESD Resistivity 4 kV (Human Body Model)
Reverse polarity protection
Short circuit protection
Overtemperature shutdown
Automotive temperature range -40 °C ≤ Tj ≤ 150 °C
Green Product (RoHS compliant)
AEC qualified
PG-TO252-5-11
The TLE 4275 V33 is a monolithic integrated low dropout fixed
output voltage regulator for loads up to 400mA. An integrated reset
generator with adjustable power-on delay time as well as several
protection circuits predestine the IC for supplying microprocessor
systems in an automotive environment.
PG-TO263-5-1
Regulated
Output
+5V
TLE 4275 V33
Voltage
Supply
I
Q
Load
e. g.
Micro
Controller
or:
Reset
Generator
RO
Protection
Circuits
Bandgap
Reference
GND
GND
D
CQ
CD
Figure 1
Simplified Block Diagram and Typical Application
Package
Type
TLE 4275 D V33
TLE 4275 G V33
PG-TO252-5-11 (RoHS compliant)
PG-TO263-5-1 (RoHS compliant)
Datasheet
1
Rev. 1.2, 2015-12-18