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LT1074 - Step-Down Switching Regulator

Key Features

  • 5A Onboard Switch (LT1074).
  • Operates Up to 60V Input.
  • 100kHz Switching Frequency.
  • Greatly Improved Dynamic Behavior.
  • Available in Low Cost 5 and 7-Lead Packages.
  • Only 8.5mA Quiescent Current.
  • Programmable Current Limit.
  • Micropower Shutdown Mode U.

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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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LT1074/LT1076 Step-Down Switching Regulator FEATURES ■ 5A Onboard Switch (LT1074) ■ Operates Up to 60V Input ■ 100kHz Switching Frequency ■ Greatly Improved Dynamic Behavior ■ Available in Low Cost 5 and 7-Lead Packages ■ Only 8.5mA Quiescent Current ■ Programmable Current Limit ■ Micropower Shutdown Mode U APPLICATIO S ■ Buck Converter with Output Voltage Range of 2.5V to 50V ■ Tapped-Inductor Buck Converter with 10A Output at 5V ■ Positive-to-Negative Converter ■ Negative Boost Converter ■ Multiple Output Buck Converter DESCRIPTIO The LT®1074 is a 5A (LT1076 is rated at 2A) monolithic bipolar switching regulator which requires only a few external parts for normal operation.