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LM3100 - Voltage Regulator

General Description

The LM3100 Synchronously Rectified Buck Converter

Key Features

  • all functions needed to implement a highly efficient, cost effective buck regulator capable of supplying 1.5A to loads with voltages as low as 0.8V. Dual 40V N-Channel synchronous MOSFET switches allow for low external component thus reducing complexity and minimizing board space. The LM3100 is designed to work exceptionally well with ceramic and other very low ESR output capacitors. The Constant ON-Time (COT) regulation scheme requires no loop compensation, results in fast load transient respon.

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Other Datasheets by National Semiconductor (Texas Instruments)

Part Number Description
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Full PDF Text Transcription (Reference)

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www.DataSheet4U.com LM3100 SIMPLE SWITCHER ® Synchronous 1MHz 1.5A Step-Down Voltage Regulator February 2006 LM3100 SIMPLE SWITCHER ® Synchronous 1MHz 1.5A Step-Down Voltage Regulator General Description The LM3100 Synchronously Rectified Buck Converter features all functions needed to implement a highly efficient, cost effective buck regulator capable of supplying 1.5A to loads with voltages as low as 0.8V. Dual 40V N-Channel synchronous MOSFET switches allow for low external component thus reducing complexity and minimizing board space. The LM3100 is designed to work exceptionally well with ceramic and other very low ESR output capacitors.