DIYbanter - Help with SMB BJT identification?

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DaveC[_4_]

March 22nd 16 06:27 AM

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.

DaveC[_4_]

March 22nd 16 06:56 AM

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...

Tilmann Reh[_2_]

March 22nd 16 08:45 AM

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...

DaveC[_4_]

March 22nd 16 03:52 PM

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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