特徴

• MCP1754 Low Dropout Voltage Regulator. The Microchip MCP1754 is a Low Dropout (LDO) Voltage Regulator that offers high PSRR performance. Operating from an input of 3.6 to 16 V the MCP1754 delivers up to 150 mA of current and offers a low quiescent current of 56 μA. 1 μF of output capacitance is sufficient to stabilise the output. Also the MCP1754 has a Current Foldback feature to help protect the device. High PSRR: >70 dB @ 1 kHz (typical) 56.0 μA Typical Quiescent Current Input Operating Voltage Range: 3.6 to 16.0 V 150 mA Output Current Low-Dropout Voltage: 300 mV @ 150 mA (typical) 0.4% Output Voltage Tolerance (typical) Output Voltage Tolerances of ±2.0% Over Entire Temperature Range Stable with Minimum 1.0 μF Output Capacitance Power Good Output Shutdown Input True Current Foldback Protection Short-Circuit Protection Over-temperature Protection