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ADP172

Analog Devices
Part Number ADP172
Manufacturer Analog Devices
Description Low Quiescent Current CMOS Linear Regulator
Published Jul 19, 2010
Detailed Description 300 mA, Low Quiescent Current, CMOS Linear Regulator ADP172 FEATURES Maximum output current: 300 mA Input voltage range:...
Datasheet PDF File ADP172 PDF File

ADP172
ADP172

Overview
300 mA, Low Quiescent Current, CMOS Linear Regulator ADP172 FEATURES Maximum output current: 300 mA Input voltage range: 1.
6 V to 3.
6 V Low quiescent current IGND = 23 μA with 0 mA load IGND = 170 μA with 300 mA load Low shutdown current: <1 μA Low dropout voltage: 50 mV at 300 mA load Output voltage accuracy: ±1% Up to 31 fixed-output voltage options available from 0.
8 V to 3.
0 V Accuracy over line, load, and temperature: ±3% Stable with small 1 μF ceramic output capacitor PSRR performance of 70 dB at 10 kHz and 73 dB at 1 kHz Low noise: 30 μV rms at VOUT = 0.
8 V Current limit and thermal overload protection Logic-controlled enable Tiny 4-ball, 0.
5 mm pitch WLCSP package www.
DataSheet4U.
com TYPICAL APPLICATION CIRCUITS VIN = 2.
3V C1 ON OFF EN VIN VOUT U1 GND VOUT = 1.
8V C2 06111-001 Figure 1.
ADP172 with Fixed Output Voltage, 1.
8 V APPLICATIONS Mobile phones Digital camera and audio devices Portable and battery-powered equipment DSP/FPGA/microprocessor supplies Post dc-to-dc regul...


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