onsemi Voltage Regulators - Linear NCV8752BMX18TCG

The NCV8752BMX18TCG is a low dropout linear voltage regulator designed to provide a stable output of 1.8 V with a maximum output current of 200 mA. It operates within an input voltage range of 2.0 V to 5.5 V and features an ultra-low quiescent current of 12 µA, making it suitable for battery-operated applications. The device exhibits low output noise of 11.5 µVRMS from 100 Hz to 100 kHz, which is critical for noise-sensitive RF applications such as satellite radios and precision instrumentation. The regulator has a typical dropout voltage of 130 mV at 200 mA and maintains an accuracy of ±2% over load, line, and temperature variations. It also boasts a high power supply rejection ratio (PSRR) of 68 dB at 1 kHz, ensuring clean power delivery. Additional features include an internal soft-start function to limit inrush current, thermal shutdown, current limit protections, and a power good output. The NCV8752BMX18TCG is available in a compact XDFN package measuring 1.5 x 1.5 mm and is AEC-Q100 qualified, making it suitable for automotive applications.