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20-V/300-mA Wide-Input High-PSRR Ultra-low Noise LDO Regulator
Datasheet
Input Voltage Range: 2.5 V to 20 V
Output Voltage Range:
− Adjustable Options: 1.22 V to 18 V
− Fixed Options: 1.5 V to 5 V
±2% Output Accuracy Over Line Regulation,Load Regulation, and Operating Temperature Range
300 mA Maximum Output Current
Low Dropout Voltage: 600 mV Maximum at 300mA
High PSRR:
− 79 dB at 1kHz
− 56 dB at 100kHz
5.68 μVRMS Output Voltage Noise
Excellent Transient Response
Stable with a 2.2-μF to 100-μF Ceramic Output Capacitor
Integrated Protection:
− Over-Current Protection
− Output Short-Circuit Protection
− Over-Temperature Protection
Junction Temperature Range: –40°C to +125°C
Package Options: SOT23-5、ESOP8、SOT89-3
Low-noise Power Supply
High-Definition Imaging System
Infrared Image Equipment
Medical Equipment
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