Short Functional Description

The TLE 4252 is a monolithic integrated low-dropout voltage tracking regulator in a PG-TO263-5 package. It is designed to supply off-board systems, e.g. sensors in engine management systems under the severe conditions of automotive applications. Therefore, the device is equipped with additional protection functions against reverse polarity and short circuit to GND and battery.

Features

• Output tracking tolerance to reference ≤ ±0.2

• Output voltage adjust down to 1.5 V

• 250 mA output current capability

• Enable function

• Very low current consumption in OFF mode

• Wide operation range: up to 40 V

• Wide temperature range: -40 °C ≤ Tj ≤ 150 °C

• Output protected against short circuit to GND and Battery

• Overtemperature protection

• Reverse polarity proof

• Green Product (RoHS compliant)

• AEC Qualified