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LC1117 - 1A Bipolar Linear Regulator

General Description

LC1117 is a series of low dropout threeterminal regulators with a dropout of 1.26V at 1A load current.

Key Features

  • Other than a fixed version and an adjustable version, output value can be customized on command. Maximum output current is 1A Range of operation input voltage: Max 15V Line regulation: 0.2% Load regulation: 0.4% Environment Temperature: -40℃~85℃.

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Datasheet Details

Part number LC1117
Manufacturer Leadchip semi
File Size 195.66 KB
Description 1A Bipolar Linear Regulator
Datasheet download datasheet LC1117 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LC1117 REV1.0-Revised DEC 2007 1A Bipolar Linear Regulator DESCRIPTION LC1117 is a series of low dropout threeterminal regulators with a dropout of 1.26V at 1A load current. Other than a fixed version ( Vout = 1.2V,1.8V,2.5V,2.85V,3.3V,5V ) , LC1117 has an adjustable version, which can provide an output voltage from 1.25 to 13.8V with only two external resistors。 LC1117 offers thermal shut down and current limit functions, to assure the stability of chip and power system. And it uses trimming technique to guarantee output voltage accuracy within ±1.5%(1.2V version is within ±2%).Other output voltage accuracy can be customized on command, such as ±1% or ±2 %.