LD39300 - Ultra low drop BICMOS voltage regulator

Description

The LD39300 is a fast ultra low drop linear regulator which operates from 2.5V to 6V input supply.

A wide range of output options are available.

The low drop voltage, low noise, and ultra low quiescent current make it suitable for low voltage microprocessor and memory applications.

STMicroelectronics

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Datasheet Details

Part number	LD39300
Manufacturer	STMicroelectronics
File Size	399.76 KB
Description	Ultra low drop BICMOS voltage regulator
Datasheet	LD39300 Datasheet
Additional preview pages of the LD39300 datasheet.

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Full PDF Text Transcription

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LD39300 www.datasheet4u.com Ultra low drop BICMOS voltage regulator Feature summary ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 3A Guaranteed output current Ultra low dropout voltage (200mV typ. @ 3A load, 40mV typ. @600mA load) Very low quiescent current (1.2mA typ. @ 3A load, 1µA max @ 25°C in off mode) Logic-controlled electronic shutdown Current and thermal internal limit PPAK DPAK ±1.5% Output voltage tolerance @ 25°C Fixed and ADJ output voltages: 1.22V, 1.8V, 2.5V, 3.3V, ADJ. (*see order code) Temperature range: -40 to 125°C Fast dynamic response to line and load changes Stable with ceramic capacitor (see paragraph 7.1, 7.2, 7.3) Available in PPAK and DPAK Description The LD39300 is a fast ultra low drop linear regulator which operates from 2.5V to 6V input supply.

Published: Jun 7, 2009 |