> You could try some DC-DC chips like the ON-Semi NCP1523, 8 pins and > only five or six passives. TI or National may have others.
Hey, I could actually use one of those in the furnace board to make 3.3v from 5v. Do they make one that can do 5v to 3.8v ? The gumstix has its own LDO regulators so you can't feed it clean 3.3v, and they don't have the dissipation to handle 5v input. OTOH I was thinking of something on the order of a 5x5 or 6x6 grid. A 6x6 can be broken out on one layer, no vias needed. _______________________________________________ geda-user mailing list geda-user@moria.seul.org http://www.seul.org/cgi-bin/mailman/listinfo/geda-user