LP3986 - Dual Micropower 150 mA Ultra Low-Dropout CMOS Voltage Regulator

Product Overview

National Semiconductor

Datasheet Details

Part number	LP3986
Manufacturer	National Semiconductor
File Size	328.19 KB
Description	Dual Micropower 150 mA Ultra Low-Dropout CMOS Voltage Regulator
Datasheet	LP3986 Datasheet
Additional preview pages of the LP3986 datasheet.

Product details

Description

The LP3986 is a 150 mA dual low dropout regulator designed for portable and wireless applications with demanding performance and board space requirements.

The LP3986 is stable with a small 1 µF ± 30% ceramic output capacitor requiring smallest possible board space.

Features

n Miniature 8-I/O micro SMD package n Stable with 1µF ceramic and high quality tantalum output capacitors n Fast turn-on n Two independent regulators n Logic controlled enable n Over current and thermal protection Key Specifications n Guaranteed 150 mA output current per regulator n 1nA typical quiescent current when both regulators in shutdown mode n 60 mV typical dropout voltage at 150 mA output current n 115 µA typical ground current n 40 µV typical output noise n 200 µs fast turn-on circuit.

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Other Datasheets by National Semiconductor

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Published: Mar 22, 2005 |