onsemi Voltage Regulators - Linear NCV8163AMX300TBG

The NCV8163AMX300TBG is a linear voltage regulator from Quarktwin Technology Ltd. designed to provide a fixed output voltage of 3.0 V with a maximum output current of 250 mA. It operates within an input voltage range of 2.2 V to 5.5 V and features an ultra-low quiescent current of 12 µA, making it suitable for battery-powered applications. The device boasts a high power supply rejection ratio (PSRR) of 92 dB at 20 mA, ensuring stable output voltage in the presence of input voltage fluctuations. This regulator is characterized by low dropout voltage, typically 80 mV at 250 mA output current when operating at 3.3 V. It is designed for use with small ceramic capacitors (1 µF) at both the input and output, which aids in maintaining stability and performance. The NCV8163AMX300TBG is AEC-Q100 qualified, making it suitable for automotive applications, and is available in compact XDFN4 and TSOP-5 packages. The device is also RoHS compliant and free from halogens and lead, aligning with modern environmental standards. Typical applications include automotive infotainment systems, telematics, and general-purpose industrial use.