onsemi Supervisors NCP301LSN37T1

The NCP301LSN37T1 is a voltage detector from Quarktwin Technology Ltd. designed for use in microprocessor-based systems, particularly where low power consumption is critical. This device features an open-drain N-channel output and operates within a wide voltage range of 0.8 V to 10 V. It has a typical quiescent current of 0.5 µA and offers high accuracy with an undervoltage threshold tolerance of 2.0%. The NCP301LSN37T1 is available in a Thin TSOP-5 package and supports various reset output configurations, including both active high and active low options. It is suitable for applications such as microprocessor reset control, low battery detection, and power fail indication. The device can be customized to provide specific undervoltage thresholds ranging from 0.9 V to 4.9 V in 100 mV increments, making it versatile for different project requirements.