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LR1117C - 1A Bipolar Linear Regulator

General Description

LR1117C is a series of low dropout thre-e terminal regulators with a dropout of 1.3V at 1A load current.

Key Features

  • a very low standby current 2mA compared to 5mA of competitor. Other than a fixed version, Vout = 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V, and 12V, LR1117C has an adjustable version, which can provide an output voltage from 1.25 to 12V with only two external resistors. LR1117C 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 r2%. Other output voltage accuracy can be customize.

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Datasheet Details

Part number LR1117C
Manufacturer LRC
File Size 872.09 KB
Description 1A Bipolar Linear Regulator
Datasheet download datasheet LR1117C Datasheet

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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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1A Bipolar Linear Regulator LESHAN RADIO COMPANY, LTD. LR1117C DESCRIPTION LR1117C is a series of low dropout thre-e terminal regulators with a dropout of 1.3V at 1A load current. LR1117C features a very low standby current 2mA compared to 5mA of competitor. Other than a fixed version, Vout = 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V, and 12V, LR1117C has an adjustable version, which can provide an output voltage from 1.25 to 12V with only two external resistors. LR1117C 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 r2%. Other output voltage accuracy can be customized on demand, such as r1% LR1117C is available in SOT-223,TO-252 power package.