Help identify chip A7UH 827 Please

[sikocan]

Please help identify this part. It's from a Zhiyun Smooth 4 sma04 Gimbal Stabilizer. Images attached. Chip label: A7UH 827
SOT-26 PACKAGE

[R_J]

Re: Help identify chip A7UH 827 Please

Silergy makes a chip similar to this in a DFN1.45x1-6

This is NOT YOUR IC but might be similar and help you in your search: SY8078BDTC

[sikocan]

Re: Help identify chip A7UH 827 Please

Kinda makes sense, Vin microsusb 5v output charging a tiny battery LX pin, 1.2v ish
Maybe I'll try same chip but different package
Even a different manufacturer should be fine as long as same pin layout

[lotas]

Re: Help identify chip A7UH 827 Please

MP1652GTF-Z

https://aliexpress.com/item/1005003171086368.html

[sikocan]

Re: Help identify chip A7UH 827 Please

OMG. How did you know?

[R_J]

Re: Help identify chip A7UH 827 Please

He used the correct number ATU not A7U, I could not make out the pin style because they were covered by your tweezers
Another ic with the same marking (ATU) is MP1476GTF

The MP1652GTF-Z seems to be more available

[sikocan]

Re: Help identify chip A7UH 827 Please

Hmm but it really was A7u as per picture. Interesting

[R_J]

Re: Help identify chip A7UH 827 Please

It is an odd looking "7" compared to the date code "7"

[sikocan]

Re: Help identify chip A7UH 827 Please

Now it makes sense. 7 on bottom is much better then 7 on top. I'll keep it in mind to search for letters as well.

[lotas]

Re: Help identify chip A7UH 827 Please

This could be due to heating, breakdown inside the crystal, because of this, the "T" in the center was deformed.