Identify or equivalent SMD S4QB

Hello,

I’m trying to identify what this component is or a possible substitute so I can make an order. I have looked everywhere and I can’t seem to find anything. This is my last resort and I hope someone can help. Thanks in advance!

Hi iBringsTheRuckus,

This part is likely from Microne.
An LDO, if I may guess.
Microne do not show the marking codes on their datasheets, thus you may need to ask them directly.

The closest code could find is “S2QB”.

Cheers,
Heke, AsamaLab

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Awesome!! Thanks so much!! It’s very unfortunate that digikey doesn’t carry them. I would like to add that it looks like S4 is 1.2v and the last 2 letters are random. For anyone that stumbles on this, the part # is me6211c12m5g. I hope this will fix my problem and isn’t another component causing it to get hot, but will report back. Thanks again!!

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