ON Semiconductor NCP302LSN47T1 Voltage Detector

The ON Semiconductor NCP302LSN47T1 is a highly precise voltage detector designed for the management of battery-powered devices, ensuring operational stability and system reliability. This compact, low-power component is an integral part of various electronic circuits, providing an essential monitoring function by detecting and responding to voltage fluctuations.

Key Features

• Voltage Threshold: The NCP302LSN47T1 comes with a fixed voltage threshold of 4.7V, which is ideal for applications that require a specific monitoring voltage level.
• Low Current Consumption: With a typical quiescent current of just 0.5 µA, this voltage detector is extremely energy-efficient, making it suitable for battery-operated devices where power conservation is crucial.
• Output Type: The device features an active-low, open-drain output, which provides a straightforward interface for connecting to other digital components and allows for the use of a pull-up resistor to a desired voltage level.
• Fast Response Time: The NCP302LSN47T1 is designed to react quickly to voltage changes, ensuring timely system responses to prevent damage or data loss in sensitive electronics.
• Temperature Range: It is operational over an industrial temperature range of -40°C to +125°C, which allows for deployment in environments subject to temperature extremes.

Applications

• Portable and battery-powered devices
• Microprocessor/microcontroller reset circuits
• Memory battery backup circuits
• Power failure detection
• System battery life and health monitoring

The NCP302LSN47T1 is packaged in a space-saving 5-pin TSOP-5, which is ideal for space-constrained applications. Its robust design ensures that it can handle the day-to-day challenges of a wide range of electronic devices. Whether used in consumer electronics, industrial equipment, or automotive systems, the NCP302LSN47T1 from ON Semiconductor is a reliable choice for voltage detection and system protection.