onsemi Voltage Regulators - Linear NCP717AMX250TCG

The NCP717AMX250TCG is a linear voltage regulator designed to provide a stable output of 2.5 V with a maximum output current of 300 mA. It operates within an input voltage range of 1.8 V to 5.5 V and features a very low quiescent current of approximately 25 µA, making it suitable for battery-powered applications. The device exhibits low noise performance, with an output noise voltage of 22 µVRMS from 100 Hz to 100 kHz, and a low dropout voltage of 175 mV at 300 mA load. The regulator maintains an accuracy of ±2% over load, line, and temperature variations, and offers high power supply ripple rejection of 70 dB at 1 kHz. It includes thermal shutdown and current limit protections for enhanced reliability. The NCP717AMX250TCG is stable with a minimum output capacitance of 1 µF and is packaged in a compact XDFN 1.0 x 1.0 mm format, making it ideal for space-constrained applications such as mobile devices, GPS, and portable medical equipment.