S-1131 - HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR

Datasheet Summary

Description

Pin No.

1 ON/OFF VIN Description Output voltage pin GND pin No connection Shutdown pin Input voltage pin

The NC pin is electrically open.

Features

s.
Output voltage:.
High-accuracy output voltage:.
Low dropout voltage:.
Low current consumption:.
High peak current capability:.
Built-in ON/OFF circuit:.
High ripple rejection:.
Built-in overcurrent protector:.
Small package:.
Lead-free products 1.5 V to 5.5 V, selectable in 0.1 V steps. ±1.0% 250 mV typ. (3.0 V output product, IOUT = 100 mA) During operation: 35 µA typ. , 65 µA max. During shutdown: 0.1 µ.

Seiko Instruments

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Datasheet Details

Part number	S-1131
Manufacturer	Seiko Instruments
File Size	502.65 KB
Description	HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Datasheet	S-1131 Datasheet
Additional preview pages of the S-1131 datasheet.

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Full PDF Text Transcription

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Rev.3.0_01 HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1131 Series www.DataSheet4U.com The S-1131 Series is a positive voltage regulator with a low dropout voltage, high output voltage accuracy, and low current consumption developed based on CMOS technology. A built-in low on-resistance transistor provides a low dropout voltage and large output current, and a built-in overcurrent protector prevents the load current from exceeding the current capacitance of the output transistor. An ON/OFF circuit ensures a long battery life, and small SOT-89-3, SOT-89-5 and 6-Pin HSON(A) packages realize high-density mounting.

Published: Aug 14, 2008 |