The FP6166 is a low dropout, low noise, high PSRR and very low quiescent current positive linear regulator. The FP6166 can supply 600mA output current with low dropout voltage at about 890mV that optimized for battery-powered systems or portable wireless devices such as mobile phones. The shutdown function can provide remote control for the external signal to decide the on/off state of FP6166 that consumes less than 0.1µA during shutdown mode.

The FP6166 regulator is able to operate with output capacitors as small as 1µF for stability. Other than the current limit protection, FP6166 also offers the on chip thermal shutdown feature providing protection against overload or any condition when the ambient temperature exceeds the maximum junction temperature.

The FP6166 offers high precision output voltage of 2%. It is housed in low-profile, space-saving SOT-23-5 and SOP-8 packages.