This little fellow have the same layout as a classic 7805 and is a 35V to 3.3V switched regulator capable of 600mA. The circuit handle 42V, but the capacitors will limit the circuit to 35V I think. I just fancied making this as a bread-/vero-board breakout. The entire circuit is 20×10 mm and occupy less space Integrated on a PCB. The schematic is included below. Sorry for the weird component numbering as this is clipped out from a different schematics.
