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LTC1142 - Dual High Efficiency Synchronous Step-Down Switching Regulators

Download the LTC1142 datasheet PDF (LTC included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for dual high efficiency synchronous step-down switching regulators.

Features

  • s Dual Outputs: 3.3V and 5V or User Programmable s Ultrahigh Efficiency: Over 95% Possible s Current Mode Operation for Excellent Line and Load Transient Response s High Efficiency Maintained over 3 Decades of Output Current s Low Standby Current at Light Loads: 160µA/Output s Independent Micropower Shutdown: IQ < 40µA s Wide VIN Range: 3.5V to 20V s Very Low Dropout Operation: 100% Duty Cycle s Synchronous FET Switching for High Efficiency s Available in Standard 28-Pin SSOP U.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC-1142.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

Click to expand full text
U U FEATURES s Dual Outputs: 3.3V and 5V or User Programmable s Ultrahigh Efficiency: Over 95% Possible s Current Mode Operation for Excellent Line and Load Transient Response s High Efficiency Maintained over 3 Decades of Output Current s Low Standby Current at Light Loads: 160µA/Output s Independent Micropower Shutdown: IQ < 40µA s Wide VIN Range: 3.
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