DFR0140 overvoltage?!

userHead Account cancelled 2015-03-29 13:01:14 5262 Views1 Replies
My DFR0140 is passing the input voltage straight through to the nominal 5V output pins. I've been powering it from a 9+V power supply, resulting in overvoltage on downstream components that expect 5V.

Any ideas what might have happened to the voltage regulator? Is this something I did, or a defective part?

2016-02-15 15:37:42 Hi David,

How are you!

Momentary over-voltage on the components may makes hot, if it was kept on, then it will be burnt out.
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