The LM1117 is a series of low dropout voltage regulators with a dropout of 1.2V at 800mA of load current.
It has the same pin-out as National Semiconductor’s industry standard LM317.
The LM1117 is available in an adjustable version, which can set the output voltage from 1.25V to 13.8V with only two
LM1117 Features
* n Available in 1.8V, 2.5V, 2.85V, 3.3V, 5V, and Adjustable Versions n Space Saving SOT-223 and LLP Packages n Current Limiting and Thermal Protection n Output Current 800mA n Line Regulation 0.2% (Max) n Load Regulation 0.4% (Max) n Temperature Range
* LM1117 0˚C to 125˚C
Datasheet Details
LM1117, LM1
National Semiconductor
881.12 KB
800ma low-dropout linear regulator.
This datasheet PDF includes multiple part numbers: LM1117, LM1.
Please refer to the document for exact specifications by model.
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