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Hi,
I have made a power supply that takes 12 V input. This input goes to LM2576 regulator. The LM2576 gives a 5 V output which goes into LM1117 regulator which has a 3.3 V output.
The 3.3V output is used to run an AR9331 router.
The problem is that when I provide 12 V input to my power...
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