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LM1117 - 1A L.D.O VOLTAGE REGULATOR

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

Datasheet Details

Part number LM1117
Manufacturer HTC KOREA
File Size 611.06 KB
Description 1A L.D.O VOLTAGE REGULATOR
Datasheet download datasheet LM1117 Datasheet

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Other Datasheets by HTC KOREA

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

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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.