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LTC3637 - 1A Step-Down Regulator

General Description

The LTC®3637 is a high efficiency step-down DC/DC regulator with an internal high side power switch that draws only 12μA DC supply current while maintaining a regulated output voltage at no load.

Key Features

  • n Wide Operating Input Voltage Range: 4V to 76V n Internal 350mΩ Power MOSFET n No Compensation Required n Adjustable 100mA to 1A Maximum Output Current n Low Dropout Operation: 100% Duty Cycle n Low Quiescent Current: 12µA n Wide Output Range: 0.8V to VIN n 0.8V ±1% Feedback Voltage Reference n Precise RUN Pin Threshold n Internal and External Soft-Start n Programmable 1.8V, 3.3V, 5V or Adjustable Output n Few External Components Required n Programmable Input Overvoltage Lockout n Low Profile (.

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Full PDF Text Transcription for LTC3637 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for LTC3637. For precise diagrams, tables, and layout, please refer to the original PDF.

FEATURES n Wide Operating Input Voltage Range: 4V to 76V n Internal 350mΩ Power MOSFET n No Compensation Required n Adjustable 100mA to 1A Maximum Output Current n Low Dr...

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tion Required n Adjustable 100mA to 1A Maximum Output Current n Low Dropout Operation: 100% Duty Cycle n Low Quiescent Current: 12µA n Wide Output Range: 0.8V to VIN n 0.8V ±1% Feedback Voltage Reference n Precise RUN Pin Threshold n Internal and External Soft-Start n Programmable 1.8V, 3.3V, 5V or Adjustable Output n Few External Components Required n Programmable Input Overvoltage Lockout n Low Profile (0.