Functional Description

The TLE 4476 is a monolithic integrated voltage regulator providing two output voltages, Q1 is a 3.3 V output for loads up to 350 mA and Q2 is a 5 V output providing 430 mA. The device is available in the PG-TO252-5-11 (D-Pak) package. Output 2 can be switched ON/OFF via the Enable input EN.

Features

• Output 1: 350 mA; 3.3 V ±4%

• Output 2: 430 mA; 5.0 V ±4%

• Enable input for output 2

• Low quiescent current in OFF state

• Wide operation range: up to 42 V

• Reverse battery protection: up to 42 V

• Output protected against short circuit

• Wide temperature range: -40 °C to 170 °C

• Overvoltage protection upto 65 V (< 400 ms)

• Overtemperature protection

• Overload protection

• Green Product (RoHS compliant)

• AEC Qualified