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Reference Design
LP5910
SNVSA91E – SEPTEMBER 2015 – REVISED JULY 2017
LP5910 300-mA Low-Noise, Low-IQ LDO
1 Features
•1 Input
Voltage Range: 1.
3 V to 3.
3 V • Output
Voltage Range: 0.
8 V to 2.
3 V • Output Current: 300 mA • PSRR: 75 dB at 1 kHz • Output
Voltage Tolerance: ±2% • Low Dropout: 120 mV (Typical) • Very Low IQ (Enabled, No Load): 12 µA • Low Output-
Voltage Noise: 12 µVRMS • Stable with Ceramic Input and Output
Capacitors • Thermal Overload Protection • Short-Circuit Protection • Reverse Current Protection • Automatic Output Discharge for Fast Turnoff • Create a Custom Design Using the LP5910 Wit...