Hello everyone.
We're just starting to use a new CAD system which means that we can standardise on PCB component id prefixes. At the moment engineers use what they feel like, although if I tried using U1 instead of IC1 there would be a revolt in our CAD dept.
Somewhere there is an IPC (I think) standard for this which I came across several years ago but can't now find, I would be very grateful if someone could direct me to it.
Best regards
Colin