onsemi Voltage Regulators - Linear NCP752AMX30TCG

The NCP752AMX30TCG is a linear voltage regulator designed to provide a stable output of 3.0 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-powered applications. The device exhibits low output noise of 11.5 µVRMS from 100 Hz to 100 kHz and a high power supply rejection ratio (PSRR) of 68 dB at 1 kHz, which is beneficial for noise-sensitive RF applications. The NCP752AMX30TCG includes several protective features such as thermal shutdown, current limit, and an internal soft-start function to limit inrush current. It is stable with a 1 µF ceramic output capacitor and has a typical dropout voltage of 130 mV at 200 mA. The regulator is available in compact XDFN and TSOP packages, making it suitable for space-constrained designs. Typical applications include mobile phones, GPS devices, and other portable electronics.