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Power/Alternative Energy  

LDO noise demystified

Posted: 10 Mar 2010  Print Version  Bookmark and Share Subscribe

Keywords: LDO noise  low dropout regulator  linear regulator 

[Summary of tips] Low dropout linear regulators (LDOs) are a simple way to regulate an output voltage that is powered from a higher voltage input. Although it is simple to operate, its self generated noise is most of the times confused with its power supply rejection ratio (PSRR). Many times the two are combined together and loosely called just ......
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