Electronics > Manufacturing & Assembly

Cannot identify SOIC8 with 7 pins.?

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Faringdon:
Hi,
We have a 7 pin SOIC8 ...labelled as follows..

"W163B-33 
N24U002A
PSM23"

Do you know what this might be?...we cannot find on the web.

(Suspect its like a high voltage (eg 300-400Vin) Buck...like the LNK302)

mikeselectricstuff:
Lots of Chinese PSU chips in that sort of package. LCSC may be a good place to start

Faringdon:
Thanks, i tried LCSC, but it doesnt know either.

wraper:
Is there any logo?

JacobPilsen:
Do you know this page ?
https://remont-aud.net/ic_power/

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