Unknown IC !!!

Thread Starter

abolfazl0521

Joined Apr 4, 2020
2
hello i have a wifi camera from a quadqopter and i used a battery to turn on.I connected the poles incorrectly .and I smelled burning, i open it and i saw a ic is burned i searched the name of ic but i cant find the data sheet.it is written on it: FA2UMK .it has 5-pin and it is smd.please help me to know the original name.
 

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