描述 Description

The FP6186A is a family of CMOS low dropout (LDO) regulators with a low dropout voltage of 400mV at 600mA designed for noise-sensitive portable device, RF and wireless applications. Quiescent current of FP6186A is as low as 60μA and it works with low-ESR ceramic capacitors, which makes it very suitable for space sensitive handheld applications. The soft-start function will eliminate current surges during start-up and the output discharge function will dissipate the residue output voltage in the capacitor during shut-down.

Other features include current limit, thermal protection, high output accuracy, and low noise output etc..

The FP6186A is available in a SOT-23-5 package.

特性 Features

? Low VIN and Wide VIN Range: 1.7V to 5.5V
? Adjustable Output Voltage Range is from 0.8V to 5V, VOUT Accuracy ±1.25%
? 600mA Output Current
? Ripple Rejection 75dB at 1kHz
? Low Output Noise, 50μVrms from 10Hz to 100kHz
? Quiescent Current as Low as 60μA
? Current Limit Protection
? Thermal Shutdown Protection
? 1μF Output Capacitor Required for Stability
? RoHS Compliant