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SNVSA85C
- OCTOBER 2015
- REVISED JANUARY 2017
LM27761 Low-Noise, Regulated, Switched-Capacitor Voltage Inverter
1 Features
- 1 Inverts and Regulates the Input Supply Voltage
- Low Output Ripple
- Shutdown Lowers Quiescent Current to 7 µA
(Typical)
- Up to 250-mA Output Current
- 2.5-Ω Inverter Output Impedance, VIN = 5 V
- ±4% Regulation at Peak Load
- 370-µA Quiescent Current
- 2-MHz (Typical) Low-Noise Fixed-Frequency
Operation
- 35-dB (Typical) LDO PSRR at 2 MHz
With 80-mA Load Current
- 30-mV LDO Dropout Voltage at 100 mA,
VOUT =
- 5 V
- Current Limit and Thermal Protection
- Create a Custom...