Where is the 3.3V regulator on this board?
I need a 3.3V for one of my projects and decided to scavenge one from an old Arduino clone I had lying around. Only problem is I can't figure out where the 3.3V regulator is!! The board has a 3.3v pin and I've also measured a steady 3.3V output using a multimeter but all I can see on the board is a 78M05 and a diode. I've uploaded a picture of an original Arduino Uno board I have for comparision. The 3.3v regulator on that one is pretty easy to find. Any help in finding the 3.3v regulator will be appreciated.