ACE500E

ACE500E Fast Transient Response LDO with Adjustable Output Voltage Description ACE500E 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. ACE500E 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. Features 500mA output current Adjustable output voltage Minimum output voltage as low as 0.8V Ultra low dropout voltage 370mV @ 500mA Low quiescent current 40uA <1uA shutdown current Short-circuit protection Over-temperature protection Accuracy ±1%；±2% Applications  Cellphones  Camera modules  Medical Instruments  B...