SC1563 Datasheet PDF (VERY LOW DROPOUT/ LOW QUIESCENT 500mA REGULATOR)

SC1563 - VERY LOW DROPOUT/ LOW QUIESCENT 500mA REGULATOR

Description

The SC1563 is a high performance positive voltage regulator designed for use in applications requiring very low dropout voltage at up to 500 milliamps.

Features

= 450mV dropout @ 500mA.
= Designed to operate with ceramic capacitors.
= Adjustable output from 1.200V to 3.3V.
= Multiple output voltage options (all parts also.
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= adjustable externally using resistors) Over current and over temperature protection Enable pin 1µA quiescent current in shutdown Low reverse leakage (output to input) Full industrial temperature range.

Datasheet Details

Part number	SC1563
Manufacturer	Semtech Corporation
File Size	97.21 KB
Description	VERY LOW DROPOUT/ LOW QUIESCENT 500mA REGULATOR
Datasheet	SC1563 Datasheet
Additional preview pages of the SC1563 datasheet.

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Full PDF Text Transcription

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VERY LOW DROPOUT, LOW QUIESCENT 500mA REGULATOR PRELIMINARY - September 11, 2000 SC1563 TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com DESCRIPTION The SC1563 is a high performance positive voltage regulator designed for use in applications requiring very low dropout voltage at up to 500 milliamps. Since it has superior dropout characteristics compared to regular LDOs, it can be used to supply 2.5V on motherboards or 2.8V on peripheral cards from the 3.3V supply with no heatsink. Additionally, the SC1563 has a shutdown pin, to further reduce power dissipation while shut down. The SC1563 provides excellent regulation over variations in line, load and temperature. The SC1563 is available as a five terminal fixed or adjustable output voltage device with enable.

Published: Apr 8, 2005 |