LM1117I Datasheet - National Semiconductor

LM1117I - 800mA Low-Dropout Linear Regulator

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

LM1117I 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

* LM1117I

LM1117I-NationalSemiconductor.pdf