IP Library: High PSRR, Low power, 80mA Low Dropout Voltage Regulator

■ ANALOG BASEBAND REGULATOR
■ VERY LOW DROPOUT VOLTAGE : 50mV
■ HIGH PSRR : 60dB
■ LOW QUIESCENT CURRENT : 130µA
■ LOW OUTPUT VOLTAGE NOISE
■ NO CURRENT IN POWER DOWN MODE
■ SHORT CIRCUIT PROTECTION
■ SMALL DECOUPLING CERAMIC CAPACITOR

TYPICAL APPLICATIONS
– Cellular and Cordless phones supplied by 1 cell Lithium-ion battery / 3 cells Ni-MH or Ni-Cd battery.
– PDA (Personal Digital Assistant), Smart phone.
– Portable equipment.
– Supply for Analog and Mixed-signal devices for cellular phone.