onsemi Voltage Regulators - Linear NCV8164AMTW120TAG

The NCV8164AMTW120TAG is a linear voltage regulator designed to provide a fixed output voltage of 1.2 V with a maximum output current of 300 mA. It features a low dropout voltage of 110 mV at 300 mA for the 3.3 V variant, making it suitable for applications where space and efficiency are critical. The device operates within an input voltage range of 1.6 V to 5.5 V and offers high power supply rejection ratio (PSRR) of 85 dB at 10 mA, ensuring stable performance in sensitive analog circuits. With a quiescent current of only 30 µA and a standby current of 0.1 µA, the NCV8164AMTW120TAG is optimized for low power consumption. It is stable with small case size ceramic capacitors of 1 µF for both input and output, which contributes to its compact design. The regulator is AEC-Q100 qualified, making it suitable for automotive applications, and is available in a WDFNW6 package measuring 2 mm x 2 mm. The device also includes a Power Good output, providing a signal to indicate the status of the output voltage.