XC6223C Datasheet

Built-in Inrush Current Protection, 300mA High Speed LDO Voltage Regulator


The XC6223 series is a high speed LDO regulator that features high accurate, low noise, high ripple rejection, low dropout and low power consumption. The series consists of a voltage reference, an error amplifier, a driver transistor, a current limiter, a phase compensation circuit, a thermal shutdown circuit and an inrush current protection circuit.  

Maximum Output Current  : 300mA
Input Voltage Range  : 1.6~5.5V
Output Voltages  : 2.0~4.0V (Accuracy ±1%)
                         1.2~1.95V (Accuracy ±20mV)
                         0.05V increments
Dropout Voltage   : 200mV@IOUT=300mA (VOUT=3.0V)
Low Power Consumption  : 100μA
Stand-by Current  : 0.1μA
High Ripple Rejection  : 80dB@f=1kHz
Protection Circuits  : Current Limit(400mA)
                           Short Circuit Protection
                           Over Heat Protection
                           Inrush Current Protection
Low ESR Capacitors  : CIN=1.0μF, CL=1.0μF
CE Function   : Active High 
                    CL High Speed Discharge
Small Packages  : USPQ-4B03
Environmentally Friendly  : EU RoHS Compliant, Pb Free

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●Wireless LAN
●Terrestrial digital TV tuners
●Cordless phones



Manufacturer information

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