L4925 Просмотр технического описания (PDF) - STMicroelectronics

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L4925

Very low drop voltage regulator

STMicroelectronics 

L4925

Very low drop voltage regulator

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

PowerSO-20

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.

September 2013

Table 1. Device summary

Package

Order codes

Tube

Tape and reel

PowerSO-20

L4925PD

L4925PD013TR

Doc ID 1770 Rev 8

1/14

www.st.com

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