The ON Semiconductor NCP302LSN20T1 is a precision voltage detector designed to monitor the voltage level of batteries and other power supplies, ensuring that systems operate within a safe and reliable voltage range. This compact and efficient component is an essential part of power management solutions, particularly suited for portable and battery-powered devices where power conservation is critical.

Key Features

• Voltage Threshold: The device has a preset threshold voltage of 2.0V, which is ideal for low-voltage applications.
• Low Power Consumption: It features a very low quiescent current of typically 0.5 µA, making it suitable for battery-operated devices where power efficiency is paramount.
• High Accuracy: The NCP302LSN20T1 offers a tight threshold accuracy of ±1.5%, ensuring reliable operation and monitoring.
• Output Type: This voltage detector provides an active-low, open-drain output that can be easily interfaced with microcontrollers or other logic systems.
• Fast Response Time: It has a rapid response time, which is crucial for prompt system reaction in case of under-voltage conditions.
• Operating Temperature Range: The device operates over a wide temperature range from -40°C to +85°C, accommodating diverse environmental conditions.

Applications

The NCP302LSN20T1 is versatile and can be used in a variety of applications, including:

• Portable Electronic Devices
• Battery-Powered Equipment
• Microprocessor/Microcontroller Reset Systems
• Power Supply Monitoring
• Automotive Systems

Package and Quality

ON Semiconductor's commitment to quality is evident in the NCP302LSN20T1, which is available in a compact 5-pin TSOP package. The device is RoHS compliant and is designed to meet the rigorous standards of the automotive industry, among others, ensuring both reliability and performance.

With its precise voltage monitoring capabilities and low power consumption, the NCP302LSN20T1 from ON Semiconductor is an ideal choice for designers looking to enhance the safety and efficiency of their power-sensitive applications.