Automotive Low Dropout Linear Voltage Regulator OPTIREG™ TLE42754D application circuit for 5V output voltage

Open online SPICE simulator circuit link: atv_LDO_TLE42754D_application_circuit.tsc

Automotive Low Dropout Linear Voltage Regulator OPTIREG™ TLE42754D
Application Circuit

The TLE42754D is a monolithic integrated low-dropout voltage regulator in a 5-pin
TO-package, especially designed for automotive applications. An input voltage up
to 42 V is regulated to an output voltage of 5.0 V. The component is able to drive
loads up to 450 mA. It is short-circuit proof by the implemented current limitation
and has an integrated overtemperature shutdown. A reset signal is generated
for an output voltage VQ,rt of typically 4.65 V. The power-on reset delay time can
be programmed by the external delay capacitor.

Model performance :
- dynamic behavior not modeled (CQ/ESR stability, line/load transient
response, start-up, PSRR)
- static behavior is modelled by approximation to the real behavior of
the device at temperature = 25°C