ON Semiconductor NCP302LSN38T1G Voltage Detector

The ON Semiconductor NCP302LSN38T1G is a highly precise and reliable voltage detector designed for applications requiring voltage monitoring and battery control. This component is an essential building block in various electronic systems, ensuring that devices operate within their safe voltage thresholds and providing a robust solution for under-voltage detection.

Key Features

• Voltage Threshold: The NCP302LSN38T1G has a fixed voltage threshold of 3.8V, which is ideal for monitoring 3.3V power supplies and ensuring they are functioning correctly.
• Low Current Consumption: With a typical quiescent current of only 0.8 µA, this voltage detector is extremely power-efficient, making it suitable for battery-operated devices where power conservation is critical.
• Output Type: The device features an open-drain N-channel output, which allows for easy interfacing with other components and systems.
• Fast Response Time: It offers a prompt response to under-voltage conditions, ensuring that protective measures can be taken swiftly to prevent potential damage to electronic circuits.
• Temperature Range: The operating temperature range of -40°C to +85°C allows for reliable performance in a wide range of environmental conditions.
• Package: The NCP302LSN38T1G is available in a compact, surface-mount SOT-23-3 package, which is suitable for space-constrained applications.

Applications

The versatility of the NCP302LSN38T1G makes it an excellent choice for a variety of applications, including:

• Portable electronics
• Microprocessor/microcontroller systems
• Battery-powered devices
• Industrial controllers
• Automotive systems

Reliability and Protection

ON Semiconductor's commitment to quality ensures that the NCP302LSN38T1G voltage detector provides a reliable layer of protection for sensitive electronics. By monitoring the supply voltage and signaling when it falls below the 3.8V threshold, this component helps prevent the undesirable effects of brown-out conditions, such as data loss or hardware damage, thus enhancing the overall stability and longevity of the system it is integrated into.

With its precise voltage monitoring capabilities and low power consumption, the NCP302LSN38T1G from ON Semiconductor is an excellent choice for designers looking to add a reliable voltage detection feature to their electronic products.