IP Library: High PSRR, Low Power, 100mA Low Dropout Voltage Regulator

■ CMOS REGULATOR

■ VERY LOW DROPOUT VOLTAGE : 50mV

■ LOW CONSUMPTION : 170µA FULL LOAD

■ LOW NOISE : 200µV

■ HIGH PSRR : 55dB

■ OUTPUT CURRENT : 100mA

■ SMALL OUTPUT DECOUPLING CAPACITOR

■ NO CURRENT IN POWER DOWN MODE

■ SHORT CIRCUIT PROTECTION

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 RF devices for cellular phone