Datasheet Analog Devices ADP1712AUJZ-R7 — 数据表

300 mA, Low Dropout
CMOS Linear Regulator
ADP1712/ADP1713/ADP1714
TYPICAL APPLICATION CIRCUITS FEATURES Mobile phones
Digital camera and audio devices
Portable and battery-powered equipment
Post dc-dc regulation VOUT = 3.3V
1 IN 2 GND 3 EN OUT 5 2.2µF 2.2µF
06455-001 10nF
SS 4 Figure 1. ADP1712 with Fixed Output Voltage and Soft-Start Capacitor, 3.3 V
ADP1712 ADJUSTABLE
VIN = 5.5V
1 IN 2 GND VOUT = 0.8V(1 + R1/R2) OUT 5 2.2µF 2.2µF
R1 3 EN ADJ 4
06455-002 R2 Figure 2. ADP1712 with Adjustable Output Voltage, 0.8 V to 5.0 V
ADP1713
VIN = 3V 1 IN OUT 2 GND VOUT = 0.75V
5 2.2µF
2.2µF
10nF
3 EN BYP 4 Figure 3. ADP1713 with Fixed Output Voltage and Bypass Capacitor, 0.75 V ADP1714
VIN = 3V VOUT
1 IN 2 GND 3 EN OUT VOUT (V) 5 2.2µF 2.2µF 3 …