Thank Enif, through its information could resolve the problem, bought in China AMS 1117, but it will take to get here in Brazil, solved the problem by replacing the AMS 1117 by a LM 7805 identified pinning each and did the welding, when the other regulatory'll get a replacement. I warmly thank you Enif. Note: I'll put a sink in the LM 7805, as is heating up a bit, what would you say?
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