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LM317DCY - 3-Terminal Adjustable Regulator

Download the LM317DCY datasheet PDF. This datasheet also covers the LM317 variant, as both devices belong to the same 3-terminal adjustable regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The LM317 device is an adjustable three-terminal positive-voltage regulator capable of supplying more than 1.5 A over an output-voltage range of 1.25 V to 37 V.

It requires only two external resistors to set the output voltage.

Key Features

  • 1 Output voltage range adjustable from 1.25 V to 37 V.
  • Output current greater than 1.5 A.
  • Internal short-circuit current limiting.
  • Thermal overload protection.
  • Output safe-area compensation 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM317-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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LM317DY Linear Integrated Circuit Kexin
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Other Datasheets by Texas Instruments

Part Number Description
LM317 3-Terminal Adjustable Regulator
LM317-N Wide Temperature Three-Pin Adjustable Regulator
LM317-N-MIL Wide Temperature Three-Pin Adjustable Regulator
LM317A Three-Terminal Adjustable Regulator
LM317HV High Voltage Three-Terminal Adjustable 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
Product Folder Order Now Technical Documents Tools & Software Support & Community LM317 SLVS044Y – SEPTEMBER 1997 – REVISED APRIL 2020 LM317 3-Terminal Adjustable Regulator 1 Features •1 Output voltage range adjustable from 1.25 V to 37 V • Output current greater than 1.