Automotive Low Dropout Linear Voltage Regulator OPTIREG™ TLE4294G V50 application circuit for 5V output voltage

Open online SPICE simulator circuit link: atv_LDO_TLE4294GV50_application_circuit.tsc

Automotive Low Dropout Linear Voltage Regulator OPTIREG™ TLE4294G V50
Application Circuit

The TLE4294G V50 is a monolithic integrated low drop out voltage regulator in the very
small SMD package PG-SCT595-5. It is designed to supply e.g. microprocessor
systems under the severe conditions of automotive applications.

Therefore, the device is equipped with additional protection functions against
overload, short circuit and reverse polarity. At overtemperature the regulator
is automatically turned off by the integrated thermal protection circuit.
Input voltages up to 40 V are regulated to VQ,nom = 5.0 V. The output is able
to drive a load of more than 30 mA, while it regulates the output voltage within
a 4% accuracy.

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