???? the voltage regulator is a tiny, only a few millimeters long. It is "Vreg" in the second diagram and is so small it does not show up in the picture of the camera with the top off. I don't have a parts camera on hand at the moment but now that I think about it I suspect that it is a Zener diode and a resistor! Again it specs out at 1.25V +/- 0.15V. Why don't you like Zener diodes?
Originally Posted by paul ron
Last edited by ic-racer; 12-19-2011 at 08:18 PM. Click to view previous post history.