XC6222B281PR-G
数据手册.pdf反向电流保护， 700毫安高速LDO稳压器 Reverse Current Protection, 700mA High Speed LDO Regulator
■ GENERAL DESCRIPTION
The XC6222 series is a highly accurate, low noise, high ripple rejection, low dropout, and low power consumption high speed CMOS voltage regulator. The series consists of a voltage reference, an error amplifier, a driver transistor, a current limiter, a thermal protection circuit, a reverse current protection circuit and a phase compensation circuit. The CE function enables the entire circuit to be placed in a stand-by state by inputting a low level signal to the CE pin. In this stand-by mode, the electric charge at the output capacitor CL will be discharged by the internal auto-discharge switch, and as a result the VOUT pin will quickly return to the VSS level.
■ FEATURES
Dropout Voltage : 120mV @IOUT=300mAVOUT=3.0V
Operating Voltage Range : 1.7V ~ 6.0V
Output Voltages : 0.8V~5.0V 0.05V increments
Accuracy : +1% VOUT＞2.0V
+0.02V VOUT≦ 2.0V
Low Power Consumption : 100μ A VOUT=3.0V
Stand-by Current : Less than 0.1μ A
High Ripple Rejection : 65dB @ 1kHz
Operating Temperature : -40℃ ~+85℃
Low ESR Capacitor : Ceramic capacitor
Packages : USP-6C, SOT-25, SOT-89-5
Environmentally Friendly : EU RoHS Compliant, Pb Free
■ APPLICATIONS
● USB Products
● CD/DVD/HDD drives
● Mobile phones
● Portable game consoles
● Camera modules
● Electronic dictionaries