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LM1117F - 1A L.D.O. VOLTAGE REGULATOR

Download the LM1117F datasheet PDF. This datasheet also covers the LM1117RS variant, as both devices belong to the same 1a l.d.o. voltage regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The LM1117 is a low power positive-voltage regulator designed to meet 1A output current.

This device is an excellent choice for use in battery-powered applications, as active terminators for the SCSI bus, and portable computers.

Key Features

  • Output Current up to 1.0A.
  • Low Dropout Voltage (1.2V at 1.0A Output current).
  • Three Terminal Adjustable(ADJ) or Fixed 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, and 5.0V.
  • Line Regulation typically at 0.1% typ.
  • Load Regulation typically at 0.2% typ.
  • Internal Current and Thermal Protection.
  • Maximum Input Voltage 20V.
  • Surface Mount Package SOT-223, TO-252, and SOT-89.
  • Moisture Sensitivity Level 3 SOT-223 PKG TO-252 PKG SOT-89 PKG.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM1117RS_HTC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number LM1117F
Manufacturer HTC KOREA
File Size 611.06 KB
Description 1A L.D.O. VOLTAGE REGULATOR
Datasheet download datasheet LM1117F Datasheet

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Other Datasheets by HTC KOREA

Part Number Description
LM1117 1A L.D.O VOLTAGE REGULATOR
LM1117GS 1A L.D.O VOLTAGE REGULATOR
LM1117GSF 300mA L.D.O VOLTAGE REGULATOR
LM1117RS 1A L.D.O. VOLTAGE REGULATOR
LM1117S 1A L.D.O. VOLTAGE REGULATOR

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.

View original datasheet text
1A L.D.O VOLTAGE REGULATOR LM1117 FEATURES  Output Current up to 1.0A  Low Dropout Voltage (1.2V at 1.0A Output current)  Three Terminal Adjustable(ADJ) or Fixed 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, and 5.0V  Line Regulation typically at 0.1% typ.  Load Regulation typically at 0.2% typ.  Internal Current and Thermal Protection  Maximum Input Voltage 20V  Surface Mount Package SOT-223, TO-252, and SOT-89  Moisture Sensitivity Level 3 SOT-223 PKG TO-252 PKG SOT-89 PKG APPLICATIONS  Active SCSI Terminators  Portable/ Plan Top/ Notebook Computers  High Efficiency Linear Regulators  SMPS Post Regulators  Mother B/D Clock Supplies  Disk Drives  Battery Chargers ORDERING INFORMATION Device Package LM1117S-ADJ LM1117S-x.x SOT-223 3L LM1117RS-ADJ LM1117RS-x.