SNOS412Q February 2000 – January 2023 LM1117
PRODUCTION DATA
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 V to 13.8 V with only two external resistors. In addition, the device 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. The circuit includes a Zener trimmed band-gap reference to assure output voltage accuracy to within ±1%.
A minimum of 10-µF tantalum capacitor is required at the output to improve the transient response and stability.
PART NUMBER | PACKAGE(1) | BODY SIZE (NOM) |
---|---|---|
LM1117, LM1117I |
DCY (SOT-223, 4) | 6.50 mm × 3.50 mm |
NDE (TO-220, 3) | 14.986 mm × 10.16 mm | |
NDP (TO-252, 3) | 6.58 mm × 6.10 mm | |
NGN (WSON, 8) | 4.00 mm × 4.00 mm | |
KTT (TO-263, 3) | 10.18 mm × 8.41 mm |