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LM1117 - 800-mA Low-Dropout Linear Regulator

General Description

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.

Key Features

  • 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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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LM1117 SNOS412Q – FEBRUARY 2000 – REVISED JANUARY 2023 LM1117 800-mA, Low-Dropout Linear Regulator 1 Features • 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.