Torex Semiconductor

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.
700mA High Speed LDO 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.

  • 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

*Torex Authorized Distributor
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