ON Semiconductor NCP303LSN17T1G Voltage Detector

The NCP303LSN17T1G is a precision micro-power voltage detector designed and manufactured by ON Semiconductor, a leading supplier of semiconductor-based solutions. This component is engineered to monitor the voltage level of batteries and other power supplies, ensuring that systems operate within their specified voltage ranges for optimal performance and reliability.

Key Features

• Detector Threshold Voltage: The device features a fixed threshold voltage of 1.7V, making it suitable for low-voltage applications where accurate voltage monitoring is crucial.
• Low Power Consumption: With its low supply current of typically 0.8 µA, the NCP303LSN17T1G is ideal for battery-powered devices, helping to extend battery life and reduce overall power consumption.
• High Accuracy: It offers a high accuracy of ±1.5% at room temperature, ensuring precise voltage detection and system protection.
• Open Drain Output: The open-drain output configuration allows for easy interfacing with other components and systems, providing a simple way to signal when the voltage has fallen below the threshold.
• Operating Temperature Range: The device is operational over a wide temperature range from -40°C to +85°C, suitable for various environments and applications.

Applications

The NCP303LSN17T1G is versatile and can be used in a wide array of applications, including:

• Portable and battery-powered equipment
• Microprocessor/microcontroller reset circuits
• Memory battery backup circuits
• Power-on reset circuits
• Intelligent instruments
• Automotive applications

Package and Quality

Enclosed in a compact 5-pin TSOP package, the NCP303LSN17T1G is designed for space-constrained applications. It is also available in an SC-70 package for even greater space savings. The product adheres to ON Semiconductor's commitment to quality and reliability, ensuring consistent performance across various conditions.

With its precision voltage monitoring and low power features, the NCP303LSN17T1G from ON Semiconductor is an excellent choice for designers looking to enhance system stability and protect against undervoltage conditions in their electronic designs.