The Microchip MCP1804 is a Low Dropout (LDO) Voltage Regulator that operates from an input of 2.0 V to 28 V while delivering up to 150 mA of current. The device offers a low quiescent current of 50 μA and only 1 μF of output capacitance is sufficient to stabilise the output. The MCP1804 also has a Current Foldback feature to help protect the device.
Features
150 mA Output Current Low Dropout Voltage: 260 mV @ 20 mA, VR = 3.3 V (typical) 50 μA Quiescent Current (typical) 0.01 μA Shutdown Current (typical) Input Operating Voltage Range: 2.0 V to 28.0 V Output Voltage Accuracy: ±2% Stable with Ceramic Output Capacitors Current Limit Protection with Current Foldback Shutdown Pin High PSRR: 50 dB Typical @ 1 kHz
LDO (Low Dropout) Linear Voltage Regulators, Microchip
