Description

The L4925 is a monolithic integrated 5 V voltage regulator with a very low dropout output and additional functions such as power-on reset and programmable reset delay time.

It is designed for supplying microcomputer controlled systems especially in automotive applications.

Features

■ Operating DC supply voltage range 6 V to 28 V

■ Transient supply voltage up to 40 V

■ Extremely low quiescent current

■ High precision output voltage

■ Output current capability up to 500 mA

■ Very low dropout voltage less than 0.6 V

■ Reset circuit sensing the output voltage

■ Programmable reset pulse delay with external capacitor

■ Thermal shutdown and short circuit protections