Type

Package

TLE 4269 G

PG-DSO-8-16

TLE 4269 GM

PG-DSO-14-30

TLE 4269 GL

PG-DSO-20-35

5-V Low Drop Fixed Voltage Regulator

TLE 4269

^

P-DSO-8-3, -6, -7, -8, -9

P-DSO-14-3, -8, -9, -11, 14

P/PG-DSO-20-1,-6,-7,-9,-14,-

Data Sheet

1

Rev. 2.4, 2007-03-20

Features

•

Output voltage tolerance

≤ ±2%

•

150 mA current capability

•

Very low current consumption

•

Early warning

•

Reset output low down to

V

•

Overtemperature protection

•

Reverse polarity proof

•

Adjustable reset threshold

•

Very low drop voltage

•

Wide temperature range

•

Integrated pull-up resistor at logic outputs

•

Green Product (RoHS compliant)

•

AEC Qualified

Functional Description

This device an automotive suited voltage regulator with a

fixed 5-V output. The maximum operating voltage is

45 V. The output is able to drive 150 mA load. It is short

circuit protected and the thermal shutdown switches the

output off if the junction temperature is in excess of

150

°C. A reset signal is generated for an output voltage

of

V

The reset threshold voltage can be

decreased by external connection of a voltage divider.

The reset delay time can be set by an external capacitor.

Reset and sense output have integrated pull-up

resistors. If the integrated resistors are not desired TLE 4279 can be used. It is also

possible to supervise the input voltage by using an integrated comparator to give a low

voltage warning.