LM1117 - 800-mA Low-Dropout Linear Regulator

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Texas Instruments

Part number	LM1117
Manufacturer	Texas Instruments
File Size	2.55 MB
Description	800-mA Low-Dropout Linear Regulator
Datasheet	LM1117 Datasheet
Additional preview pages of the LM1117 datasheet.

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.

For a newer drop-in alternative, see the TLV1117.
For drop-in replacements in fixed output SOT-223 package configuration and improved functionality, see the TLV761.
Available in 1.8 V, 2.5 V, 3.3 V, 5 V, and adjustable versions.
Space-saving SOT-223 and WSON packages.
Current limiting and thermal protection.
Output current: 800 mA.
Line regulation: 0.2% (maximum).
Load regulation: 0.4% (maximum).
Temperature range:.

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Published: Jan 6, 2020 |