描述 Description

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.

特性 Features

● Low Dropout Voltage of 890mV at 600mA
● Low 30μ Vrms Output Noise
● Guaranteed 600mA Output Current
● Adjustable Mode Output Voltage Range is from 1V to 5.5V-Vdrop
● High Power Supply Rejection Ratio of 70dB at 10kHz
● Very Low Quiescent Current at 45μA
● Max. +/-2% Output Voltage Accuracy
● Fast Response in Line/Load Transient
● Thermal Shutdown Protection
● Current Limit Protection
● Low-ESR Ceramic Capacitor for Output Stability
● Miniature Packages: SOT-23-5 and SOP-8
● RoHS Compliant

應(yīng)用 Application

● Mobile Phone
● Notebook, Sub-Notebook and Tablet Computer
● DSC
● Portable Information Appliance
● Battery Power System