Could anyone tell me what a MB3782PE-ER Switching Regulator IC can be searched under. Part number 15829405 if that helps. I was utterly gobsmacked to see my colleague debugging the guitar synth interface. He used three regulated power supplies in an electronics lab to produce the three voltages necessary for the board, plugged them in, and the LED lit up and was responsive showing that the microprocessor was working, allowing us to scroll through menus etc. As he's been so generous with his time and expertise, I'd like to do as much as I can re: sourcing the components he recommends be replaced without having to ask him again, but am stymied as to what to get.
What I need is:
SB20-03p-TD diode. The only easy one, available from farnells.com with a minimum order of 1.
SFPB54 diode. Can't immediately find a supplier, but should be substitutable.
MB3782PE-ER, switching regulator IC. This is probably OK he says, but would be worth getting one with the parts order just in case. As above, I can't find info on it.
2SA1736, transisitor, searching for these or equivalents.
Any advice?