ADP225 PDF File ( Datasheet )

Data Sheet Dual, 300 mA Output, Low Noise, High PSRR Voltage Regulators ADP222, ADP223, ADP224, ADP225 09376-001 FEATURES Input voltage range: 2.5 V to 5.5 V Small, 8-lead, 2 mm × 2 mm LFCSP package Initial accuracy: ±1% High PSRR: 70 dB at 10 kHz, 60 dB at 100 kHz, 40 dB at 1 MH- Low noise: 27 V rms at VOUT = 1.2 V, 50 V rms at VOUT = 2.8 V Excellent transient response Low dropout voltage: 170 mV at 300 mA load 65 A typical ground current at no load, both LDOs enabled Fixed output volta