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Voltage Regulator and Voltage Regulation Method

  • US 20080036436A1
  • Filed: 08/14/2006
  • Published: 02/14/2008
  • Est. Priority Date: 08/14/2006
  • Status: Active Grant
First Claim
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1. A voltage regulator, comprising:

  • an output voltage regulation circuit, comprising an input to receive an input voltage and an output to deliver an output voltage of a constant level, anda drop-out voltage violation correction circuit, coupled to the output voltage regulation circuit, to detect an occurrence of a drop-out voltage violation and to cause the output regulation circuit to change the level of the output voltage upon detection of the drop-out voltage violation.

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