Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems.

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Default Help with SMB BJT identification?

3-terminal (well 4, including the tab) SOT-89/TO-243 (4.5 x 2.5 mm) package.

Marked:
2108A
2216/36

Thanks.

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Default Help with SMB BJT identification?

3-terminal (well 4, including the tab) SOT-89/TO-243 (4.5 x 2.5 mm) package.

Marked:
2108A
2216/36

Thanks.



Well, €œBJT€ may be a misnomer. Dont know what it is...

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Default Help with SMB BJT identification?

DaveC schrieb:
3-terminal (well 4, including the tab) SOT-89/TO-243 (4.5 x 2.5 mm) package.

Marked:
2108A
2216/36

Thanks.


Well, €œBJT€ may be a misnomer. Dont know what it is...


Probably.

Maybe it's a MicrOne ME2108A - a switching regulator.
PDFs may be available only with chinese (or the like) text...

Tilmann

P.S. Google for SOT89 2108A to get some results...
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Default Help with SMB BJT identification?

Maybe it's a MicrOne ME2108A - a switching regulator.
PDFs may be available only with chinese (or the like) text...

Tilmann

P.S. Google for SOT89 2108A to get some results...


Thanks Tilmann. Found a useful datasheet:

http://img.ozdisan.com/ETicaret_Dosy...70_1622138.pdf

The example for the 2108A in the datasheet duplicates the one in my circuit.

Cheers.

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