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LT1072 - 1.25A High Efficiency Switching Regulator

Download the LT1072 datasheet PDF. This datasheet also covers the LT1 variant, as both devices belong to the same 1.25a high efficiency switching regulator family and are provided as variant models within a single manufacturer datasheet.

Description

of the LT1072.

Application circuits are included to show the capability of the LT1072.

A complete design manual (AN-19) should be obtained to assist in developing new designs.

Features

  • Available in MiniDiP, TO-220, and TO-3 Packages.
  • Wide Input Voltage Range 3V to 60V.
  • Low Quiescent Current.
  • 6mA.
  • Internal 1.25A Switch.
  • Very Few External Parts Required.
  • Self-Protected Against Overloads.
  • Operates in Nearly All Switching Topologies.
  • Shutdown Mode Draws Only 50µA Supply Current.
  • Flyback-Regulated Mode has Fully Floating Outputs.
  • Can be Externally Synchronized U.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LT1-072.pdf) that lists specifications for multiple related part numbers.

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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.

View original datasheet text
U U LT1072 1.25A High Efficiency Switching Regulator FEATURES ■ Available in MiniDiP, TO-220, and TO-3 Packages ■ Wide Input Voltage Range 3V to 60V ■ Low Quiescent Current—6mA ■ Internal 1.25A Switch ■ Very Few External Parts Required ■ Self-Protected Against Overloads ■ Operates in Nearly All Switching Topologies ■ Shutdown Mode Draws Only 50µA Supply Current ■ Flyback-Regulated Mode has Fully Floating Outputs ■ Can be Externally Synchronized U APPLICATIO S ■ Logic Supply 5V at 2.
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