On Tue, 10 Jun 2003 16:01:06 -0400, Olin Lathrop wrote: >> I have a circuit using a 16f874 , with a total power >> consumption of 500 mA, the circuit have some 7805 voltage regulators in What about the "2-transistor Black regulators" ?. Some of then are able of 500mA or more. http://www.romanblack.com/smps.htm Cheers, Diego. -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu