Yes, at times I used a two stage linear regulator. The first stage had excellent low freq rejection and the final stage too care of the high freq stuff.
Some times a full linear supply is not a viable option due to power dissipation/size issues or the utter convenience of using a switching wall wart. -------------------- > Precisely the reason to avoid switchers entirely and use linear-only voltage regulators to power noise-sensitive circuits. As I mentioned before, I had to use two stages of well-designed linear regulation to make any switching supply acceptable (at a time-nuts level) for use with a Tbolt. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
