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.