长晶科技 CJ6101A28M 低压差正电压调节器

　　Introduction

　　The CJ6101 series is a group of low dropout positive voltage regulators with ultra-low quiescent power consumption manufactured by CMOS technology. It can provide 300mA output current, and can provide large output current even when the input and output voltage difference is very small. Because of their ultra-low quiescent current, the CJ6101 series are very suitable for battery powered equipment, such as RF applications and other systems requiring quiet voltage sources, to improve the efficiency of these systems and prolong the battery life of the device.

　　Features

　　■ Input Voltage Range: 1.8V~6.0V

　　■ Fixed Output Voltage: Designed for 1.0V to5.0V Output

　　■ Output Voltage Tolerance:

　　+2% for Conventional Device

　　±1% can be Customized

　　■ Output Current:300mA

　　■ Quiescent Current: 0.8μA(Typ.)

　　■ Dropout Voltage: 110mV@100mA (Vout =3.3V)

　　■ Power Supply Rejection Ratio: 50dB@1kHz

　　■ Low Output Noise: 27xVouτμVRms (10Hz~100kHz)

　　■ Good Transient Response

　　■ Integrated Fault Protection:

　　Fold-back Current Limit

　　Short-Circuit Protection

　　Applications

　　■ Portable Consumer Equipments

　　■ Radio Control Systems

　　■ Laptop, Palmtops and PDAs

　　■ Wireless Communication Equipments

　　■ Portable Audio Video Equipments

　　■ Ultra Low Power Micro-controller