At 01:56 PM 8/16/01 -0400, I wrote: >You *can* but it won't work very well afterwards. ;-) On a less frivolous note, there are 3-terminal adjustable regulators from TI (TI-783, IIRC) that will take up to 125V in. They are in the TO-220 package, however and AFAIK are single sourced. Kind of like an LM317 with an integrated DMOS output transistor. I don't think I'd use them in this app though. Best regards, =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Spehro Pefhany --"it's the network..." "The Journey is the reward" speff@interlog.com Info for manufacturers: http://www.trexon.com Embedded software/hardware/analog Info for designers: http://www.speff.com Contributions invited->The AVR-gcc FAQ is at: http://www.bluecollarlinux.com =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics