AP2128K-5.2TRG1集成电路（IC）的线性+开关稳压器规格书PDF中文资料

Features

· Wide Operating Voltage: 2.5V to 6V

· Low Dropout Voltage:170mV@300mA for

VOUT=3.3V, 140mV@300mA for VOUT=5.2V

· High Output Voltage Accuracy: ±2

· High Ripple Rejection:

68dB@ f=1kHz, 54dB@ f=10kHz

· Low Standby Current: 0.1μA

· Low Quiescent Current: 60μA Typical

· Low Output Noise: 60μVrms@VOUT=0.8V

· Short Current Limit: 50mA

· Over Temperature Protection

· Compatible with Low ESR Ceramic Capacitor:

1μF for CIN and COUT

· Excellent Line/Load Regulation

· Soft Start Time: 50μs

· Auto Discharge Resistance: RDS(ON)=60Ω

Applications

· Datacom

· Notebook Computers

· Mother Board