XC6222D331MR-G

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

Key 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 Capacitor: Ceramic capacitor
• Chip Enable (CE): Active High, CL discharge Standby Current below 0.1μA
• Operating Ambient Temperature: -40°C ~ 85°C
• Packages: USP - 6C, SOT - 25, SOT - 89 - 5
• Environmentally Friendly: EU RoHS Compliant, Pb Free