XC6221B332MR-G Datasheet PDF - Torex Semiconductor

●■ GENERAL DESCRIPTION

●The XC6221 series is a high accuracy, low noise, high speed, low dropout CMOS regulator with high ripple rejection. The series includes a reference voltage source, an error amplifier, a current limiter, and a phase compensation circuit. The CE function enables the entire circuit to be in stand-by state by inputting low level signal. As for the XC6221B/D 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 quickly returns to the VSS level. The output stabilization capacitor (CL) is also compatible with low ESR ceramic capacitors.

●■ FEATURES

● Maximum Output Current           : 200mA

● Dropout Voltage                       : 80mV@ IOUT=100mA,VOUT=3.0V

● Operating Voltage Range            : 1.6V ~ 6.0V

● Output Voltage Range             : 0.80V~5.00V (0.05V increments)

● Accuracy                         : +2% (VOUT >1.50V) (Standard)

●                                       +30mV (VOUT≦ 1.45V) (Standard)

●                                       +1% (VOUT >2.00V) (High Accuracy)

●                                       +20mV (VOUT≦ 1.95V) (High Accuracy)

● Low Power Consumption            : 25μ A (TYP.)

● Stand-by Current                      : Less than 0.1μ A

● High Ripple Rejection                : 70dB @ 1kHz

● CE Function                             : CE Active High

●                                               Standby current below 0.1μ A

●                                               CL High-Speed Auto-Discharge

●                                               (XC6221B/D)

●                                               CE Pin internally pulled-down

●                                               (XC6221C/D)

● Low ESR Capacitor                      : 1.0μ F ceramic capacitor

● Low Output Noise

● Operating Ambient Temperature    : -40℃ ~+85℃

● Packages : USP-4, SOT-25, SSOT-24 USPN-4

● Environmentally Friendly : EU RoHS Compliant, Pb Free

●■ APPLICATIONS

● Cellular phones

● Cordless phones

● Wireless communication equipment

● Portable games

● Cameras, VCRs

● Portable AV equipment

● PDAs