ETA5050S2F

ETA5050 500mA Low Noise, Fast Transient Response LDO with Adjustable Output Voltage DESCRIPTION FEATURES ETA5050 is a 500mA low noise and fast transient response liner regulator with adjustable output voltage and ultra low dropout voltage. Its output voltage is programmed by a resistor divider, and can be as low as 0.8V, which satisfies the most advanced ICs which may require supply voltage to be 0.9V – 1.2V.         ETA5050 is consists of a precise voltage reference, an error amplifier, a compensation network and a low ON-resistance power P-MOSFET. It also integrates many protection circuitry, like current limit and over-temperature protection module. ETA5050 is in a tiny SOT23-5 package. 500mA output current Adjustable output voltage Minimum output voltage as low as 0.8V Ultra low dropout voltage 370mV @ 500mA Low quiescent current 40uA