Product Brief
1 . 5 µ A L o w - P o w e r, P o s i t i v e Vo l ta g e R e g u l a t o r
1 General Description
2 Key Features
The AS1360 low-power, positive voltage regulator was
designed to deliver up to 250mA while consuming only
1.5µA of quiescent current. The device is available in
fixed output voltages of 1.8, 2.5, 3.0, 3.3, and 5.0V.
Low Quiescent Current: 1.5µA
Input Voltage Range: Up to 20V
The device features integrated short-circuit and overcurrent protection.
Low Dropout Voltage
- 250mV @ 100mA
- 400mV @ 200mA
The wide input voltage range, low-dropout voltage, and
high-accuracy output voltage makes the device perfectly
suited for 2- and 3-cell battery-powered and portable
The low dropout voltage (650mV) prolongs battery life
and allows high current in small applications when operated with minimum input-to-output voltage differentials.
The device features very stable output voltage (using
only 1µF tantalum or aluminum-electrolytic capacitors),
strict output voltage regulation tolerances (±0.5%), and
excellent line-regulation.
The AS1360 is available in a 3-pin SOT23 package.
Fixed Output Voltages: 1.8, 2.5, 3.0, 3.3, 5.0V
High Output Current: 250mA (VOUT = 5.0V)
High-Accuracy Output Voltage: ±1.5%
Exceptional Line Regulation: 0.1%/V
Low Temperature Drift: ±100ppm/ºC
Integrated Short-Circuit and Overcurrent Protection
3-pin SOT23 Package
3 Applications
The device is ideal for mobile phones, PDAs, digital
cameras, smart battery packs, battery-powered alarms,
solar-powered instruments, intelligent instruments, CO2
and smoke detectors, CPU power supplies, and any battery-powered application.
Figure 1. Block Diagram
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Product Brief
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