On Mar 30, 2005, at 5:18 AM, Olin Lathrop wrote: > Why is this guy using an LDO when he wants 3.3V out > from at least 8V in? Does it make much sense to stock both LDO and "normal" linear regulators any more? (assuming you want to avoid the "complexity" of a switcher.) At low circuit power consumption (20mA or so), the extra 5mA or so of a 7805 over a "good" modern regulator makes some difference... BillW -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist