WTB MC1566L IC

[skidave]

Needle in a hay stack...looking for a MC1566L voltage / current regulator chip for an old power supply. Some on eBay, but not in the U.S.

Send me a PM if you have one.

Thanks!

 

[SigFire]

Hi
....don't know whether it helps, but Jan Diddens website has informations on that chip.
Home
T-reg Tube voltage regulator
especially:
http://www.linearaudio.nl/linearaudio.nl/images/fotos/MC1466L-1566L.jpg
and a "discreet" substitute also:
http://www3.telus.net/chemelec/Projects/MC1466/MC1466-1.png
...there's an "honourable mention" here:
http://www.diyaudio.com/forums/tubes-valves/209067-21st-century-maida-regulator-11.html post 107
I'm not sure where I read some more about the LT3080 being based on
the MC1466.
Forgotten Circuits (that should be brought back) | EDN
>First comment.
So this may be a way to "circumvent" the problem ....or not.
Well ....anyway I think that Jan Didden would be the man I'd call to the rescue.😀

Greez

Siggi

 

[skidave]

Thanks Siggi. Because the rest of the circuit is based around the MC1566L, I was looking to just replace the IC. There are chips available from China and Hong Kong, so I may have to order one and hope it works when it arrives.