
TOREX SEMICONDUCTOR
GENERAL DESCRIPTION
The XC6225 series is a high accuracy, low noise, and low dropout CMOS LDO regulator. The series includes a reference voltage source, an error amplifier, a driver transistor, a current limiter, and a phase compensation circuit.
■ FEATURES
Output Current : 30mA <50mA (TYP.) Limit>
Dropout Voltage : 70mV@ IOUT=30mA, VOUT=3.2V
Operating Voltage Range : 2.5V ~ 6.0V
Output Voltage Range : 0.8V~5.0V (0.05V increments)
Accuracy : +2% (VOUT>1.5V) +0.03V (VOUT≦1.45V)
Low Power Consumption : 25μ A (TYP.)
Stand-by Current : Less than 0.1μ A
High Ripple Rejection : 70dB @ 1kHz
Operating Temperature Range : -40℃~+85℃
Output Capacitor : 1.0μ F ceramic capacitor
CL High-Speed Auto-Discharge (XC6225B)
Low Output Noise
Packages : USP-4, SOT-25 SSOT-24 (under development)
■ APPLICATIONS
● Cellular phones
● Cordless phones, Wireless communication equipment
● Portable games
● Cameras, VCRs
● Portable AV equipment
● PDAs