power supply regulator 12V to 9V converter by LM317

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This little circuit uses a LM317 variable voltage regulator to adjust the input voltage down to +9 volt, or whatever else you need. Just a solid basic circuit without bells and whistles. …

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top LM317 regulator
Regulator 5V,6V,9V,12V 1A By IC 7805,7806,7809,7812
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This entry was posted on Friday, July 13th, 2007 at 8:51 am and is filed under LM317, Power supply, Variable Regulator. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.