This is part of a voltage regulator. It sits on a board with a Microchip TC962 which
is setup as a voltage doubler. There is also a FET as a pass element. I thought
the ST chip might be a linear regulator controller but maybe they built a regulator
out of an op-amp?
Thanks,
At 08:15 PM 9/1/2004 -0800, [EMAIL PROTECTED] wrote:
Bob,
I think you may have the part and date code swapped.
The part reeks of a LM2904, which is a dual low power single supply op-amp in a SO-8 package.
I could be wrong though.
Tony ------------------------------------------------------------- Reply to: Hi all, I have a chip that has the ST logo on it and two numbers: 2904 and 9420. Its an 8-pin SOIC package. I am assuming the 2904 is the date code. I did a search on the ST site for "9420" and came up empty. Does anyone have any idea what this chip might be? Thanks,
-Bob
-Bob
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Robert Ritchey
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