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power supply design

Question asked by massman in #Coffee Room on Apr 21, 2012
massman · Apr 21, 2012
Member of CrazyEngineers
how to design 3.3v power supply using 7805 for ARM processer.? Posted in: #Coffee Room
Harshad Italiya
Harshad Italiya · Apr 23, 2012
Proud CEan and Co-Founder @ Energy Cloud Technology
As i told in your previous thread. You can use LD1117S33 OR LM317. What's your input voltage?

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