L4938EPD - ADVANCED VOLTAGE REGULATOR

Product Overview

STMicroelectronics

Datasheet Details

Part number	L4938EPD
Manufacturer	STMicroelectronics
File Size	244.02 KB
Description	ADVANCED VOLTAGE REGULATOR
Datasheet	L4938EPD Datasheet
Additional preview pages of the L4938EPD datasheet.

Product details

Description

The L4938ED and L4938EPD are monolithic integrated dual voltage regulators with two very low dropout outputs and additional functions such as power-on reset and input voltage sense.

Features

Enable and sense inputs (EN, SI) protected against negative transients down to -5 V.
Reset threshold adjustable from 3.8 V to 4.7 V.
Extremely low quiescent current, 65 µA (less than 90 µA) in standby mode.
Operating DC supply voltage range 5 V - 28 V.
Operating transient supply voltage up to 40 V.
High precision standby output voltage 5 V ± 1% with 100 mA current capability.
Output 2 voltage 5 V ± 2% with 400 mA current capability (ADJ wired to VOUT2).
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Other Datasheets by STMicroelectronics

L4938E - ADVANCED VOLTAGE REGULATOR
L4938ED - ADVANCED VOLTAGE REGULATOR
L4938N - DUAL MULTIFUNCTION VOLTAGE REGULATOR
L4938ND - DUAL MULTIFUNCTION VOLTAGE REGULATOR
L4938NPD - DUAL MULTIFUNCTION VOLTAGE REGULATOR
L4931 - Very low drop voltage regulators

Published: Mar 22, 2005 |