'Lowest quiescent current 5V regulator found'
I remember thread about some battery powered equipment which called for 5V
regulator with lowest possible qiescent current. In the last issue of EDP I
have found the MIC5230 by MICREL:
5V @ 10 mA
1uA quiescent current
Low dropout (13 mV @ 1 mA)
5pin SOT23 package
Does not require output capacitor (but the PIC will certainly need one).
Their other power management products are also worth checking - micropower
charge pump with no external capacitors, LDO regulator with undervoltage
detector, P-chanel high side swith, all in SOT 23 package.
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