onsemi Supervisors NCP304LSQ46T1

The NCP304LSQ46T1 is a voltage detector from Quarktwin Technology Ltd. designed for use in portable microprocessor-based systems where low power consumption is critical. It features a highly accurate undervoltage detection capability with a threshold of 4.6 V and a hysteresis of 0.138 V, ensuring stable operation without erratic resets. The device operates within a wide voltage range of 0.8 V to 10 V and has a typical quiescent current of only 1.0 µA, making it suitable for battery-powered applications. This part is available in a SC-82AB package and offers a complementary output configuration. It is AEC-Q100 qualified, making it suitable for automotive applications, and is compliant with RoHS standards. The NCP304LSQ46T1 is ideal for applications such as microprocessor reset control, low battery detection, and power fail indication.