On Wed, Dec 15, 2010 at 4:48 AM, wrote: > My reaction exactly. It seems solarwind is wanting to do things with 3 > components when using 5 or 6 results in a much better solution. > > Considering that everything for a switching regulator can be got 'off > the shelf' and you don't need to wind bespoke inductors, why shy away > from switchers? > Haha. Too late for 3 or 4 components. This thing is becoming bigger than I intended. I have comparators, FETs, voltage dividers, linear regulators (fo= r voltage reference), and a switching regulator with all associated component= s in my block diagram already. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .