XC6222 Series

700mA High Speed LDO Regulator

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, 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.

Over-current protection and thermal protection circuits are integrated. The protection circuit starts to operate when either output current reaches the current limit level or junction temperature reaches the temperature limit.

Typical Application Circuit

Features

Dropout Voltage 120mV@IOUT=300mA(VOUT(T)=3.0V)
Operating Voltage Range 1.7V~6.0V
Output Voltage Range 0.8V~5.0V(0.05V increments)
High Accuracy ±1%,VOUT>2.0V,±0.02 VOUT≧2.0V)
Low Quiescent Current 100μA
Stand-by Current Less than 0.1μA
High Ripple Rejection: 65dB@1kHz
Operating Ambient Temperature -40℃~85℃
Capacitor Ceramic Capacitor Compatible

Packages

DATA SHEET

Quality Reports

FAQ

QuestionWhat is the standby current?
Answer

The current that flows through the IC in the standby mode. The standby mode means the state where the IC has been turned off by the CE function.

Similar to XC6222 Series

XC6227

Positive voltage regulator, Maximum Outpur Current 700mA , Quiescent Current 100μA, Reverse Current Protection

Positive voltage regulator, Maximum Outpur Current 700mA , Quiescent Current 100μA, Reverse Current Protection

Close