■GENERAL DESCRIPTION
The XC6222 series is a highly accurate, low noise, high ripple rejection, low dropout, and low power consumption high speed 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.

■APPLICATIONS
● USB / HDMI products
● Optical disk drive
● Magnetic disk drive
● Smart phones / Mobile phones
● Portable game consoles
● Modules (wireless, cameras, etc. )
● E-book Reader / Electronic dictionaries

■FEATURES
Maximum Output Current : 700mA
Dropout Voltage : 120mV @IOUT=300mA (VOUT=3.0V)
Operating Voltage Range : 1.7V ~ 6.0V
Output Voltage : 0.8V~5.0V (0.05V increments)
Accuracy : +1% (VOUT＞2.0V) +0.02V (VOUT≦2.0V)
Low Power Consumption : 100μA
High Ripple Rejection : 65dB @ 1kHz
Low ESR Capacito r: Ceramic capacitor
Chip Enable (CE) : Active High, CL discharge Standby Current below 0.1μA
Operating Ambient Temperature : -40℃~+85℃
Packages : USP-6C, SOT-25, SOT-89-5
Environmentally Friendly : EU RoHS Compliant, Pb Free