800 mA Low-Dropout Linear
Regulator
LM1117, LM1117I
The LM1117 is a low dropout voltage
regulator with a dropout of 1.
2 V at 800 mA of load current.
The LM1117 is available in an adjustable version, which can set the output voltage from 1.
25 to 13.
8 V with only two external resistors.
In addition, it is available in five fixed voltages, 1.
8 V, 2.
5 V, 3.
3 V, and 5 V.
The LM1117 offers current limiting and thermal shutdown.
Its circuit is trimmed to assure output voltage accuracy to within +/−1%.
Features
• Available in 1.
8 V, 2.
5 V, 3.
3 V, 5.
0 V, and Adjustable Versions • Space−Saving SOT−223 Package • Current Limiting and Thermal Protection • Output Current 800 mA • Line Regulation 0.
2% (Ma...