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NCP187
1.2 A Low Iq, Low Dropout
Voltage Regulator with
Power Good Output
The NCP187 is 1.2 A LDO Linear Voltage Regulator. It is a very stable and accurate device with low quiescent current consumption (typ. 30 mA over the full temperature range), low dropout, low output noise and very good PSRR. The regulator incorporates several protection features such as Thermal Shutdown, Soft Start, Current Limiting and also Power Good Output signal for easy MCU interfacing.
Features
• Operating Input Voltage Range: 1.5 V to 5.5 V • Adjustable and Fixed Voltage Options Available: 0.8 V to 5.2 V • Low Quiescent Current: typ. 30 mA over Temperature • ±2% Accuracy Over Full Load, Line and Temperature variations • PSRR: 75 dB at 1 kHz • Low Noise: typ.