The ON Semiconductor NCP303LSN36T1G is a precision micro-power voltage detector designed to maintain system integrity by monitoring voltage levels. This component is an essential piece of hardware for a wide array of applications, from battery-powered devices to microprocessor/microcontroller systems, where maintaining the correct operating voltage is crucial for performance and reliability.

Key Features

• Voltage Threshold: The device has a fixed voltage threshold of 3.6V, making it suitable for monitoring 3.3V supply voltages with a margin.
• Low Power Consumption: With its quiescent current of just 0.5 µA, the NCP303LSN36T1G is optimized for battery-powered applications where power conservation is a priority.
• High Accuracy: It provides a tight voltage threshold accuracy of ±1.5%, ensuring reliable detection and system protection.
• Output Type: The detector offers an open-drain N-channel output, which allows for a flexible connection to various types of loads and interfacing with other digital components.
• Operating Temperature: It can operate over a wide temperature range of -40°C to +85°C, accommodating diverse environmental conditions.

Applications

The NCP303LSN36T1G is suitable for a range of applications, including:

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

Package and Quality

Encased in a space-saving 5-pin TSOP package, the NCP303LSN36T1G offers a compact solution for systems where board space is at a premium. ON Semiconductor's commitment to quality ensures that this voltage detector meets stringent industry standards for performance and reliability.

With its precision monitoring capabilities and low power consumption, the NCP303LSN36T1G from ON Semiconductor is an excellent choice for designers looking to enhance their system's safety and efficiency.