1.4MHz Cuk Converter
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1.4MHz Cuk Converter

  • 1.4MHz switching frequency
  • 1mVp-p output ripple
  • -5V at 300mA from 5V input
  • Better regulation than a charge pump
  • Uses tiny capacitors and inductors
  • Wide input range: 2.7V to 14V
  • Low shutdown current: <1uA
  • 5-lead SOT-23 package


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1.4MHz Cuk Converter


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Technical documentation
User guides (1)
Title Type Size (KB) Date
PDF 105 24 Apr 2013
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

TI Devices (1)

Part Number Name Product Family
LM2611  1.4MHz Cuk Converter  Buck-boost & inverting regulators 

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