■ GENERAL DESCRIPTION
The XC6501 series is a 6.0V high speed, low noise CMOS LDO regulator that can provide stable output voltages within a range of 1.2V to 5.0V (0.05V increments) even without a load capacitor CL. This is possible because phase compensation is carried out internally unlike other LDOs where it is done externally. The series consists of a reference voltage source, driver transistor, error amplifier, current limit circuit, and phase compensation circuit.

■ FEATURES
   Operating Voltage Range : 1.4～6.0V
   Output Voltage Range : 2.0～5.0V（Accuracy:±1%）
                                          1.2～1.95V（Accuracy:±0.02V）
   Dropout Voltage : 150mV＠IOUT=100mA, VOUT=2.8V
   Low Power Supply : 13μ A＠VOUT=2.8V
   Stand-by Current : Less than 0.1μ A
   Ripple Rejection : 50dB＠f=1kHz,VOUT=2.8V
   Protection Circuits : Current limit （300mA, TYP.）
                                  : Short circuit protection
   Output capacitor is not required : Internal phase compensation
   CL High Speed Auto Discharge
   Packages USP-3, USP-4
                                 SSOT-24, SOT-25

■ APPLICATIONS
● Mobile phones （RF, Digital cash, I/O etc.）
● Portable games
● Camera modules
● Wireless LAN modules
● LCD modules
● Bluetooth
● Digital-TV tuners