Microchip Technology MCP130-450FI/TO Product Overview

The MCP130-450FI/TO is a highly reliable voltage supervisory device designed by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This compact component is essential for applications requiring precise monitoring of power supply voltages to ensure proper system operation and to protect against undesirable system behavior due to power fluctuations.

The MCP130-450FI/TO provides a robust set of features that make it ideal for a wide array of products, including microcontroller-based systems, battery-powered devices, and intelligent instruments that require a dependable watchdog during operation. It is particularly well-suited for automotive, industrial, and consumer electronics where the integrity of the operating voltage is critical.

Key Features:

• Voltage Threshold: The device has a preset trigger threshold voltage of 4.50V, which is suitable for monitoring standard 5V supply rails.
• Temperature Range: It operates over an industrial temperature range from -40°C to +85°C, ensuring reliable performance under harsh conditions.
• Reset Timeout: The MCP130-450FI/TO has a built-in 350 ms minimum reset timeout delay, providing sufficient time for the system to recover after a voltage drop.
• Output Type: This supervisory circuit features an active-low, open-drain reset output, which allows for simple interfacing with other components in the system.
• Package: Housed in a TO-92 package, the device is designed for through-hole mounting, which is beneficial for prototyping and applications where space is not highly constrained.
• Supply Voltage Range: It supports a wide supply voltage range, making it versatile for different applications and ensuring compatibility with various system designs.

The MCP130-450FI/TO is designed with a focus on reliability and ease of integration. Its precision voltage monitoring capability ensures that systems remain operational and protected, even in the event of power supply irregularities. By providing an active-low reset signal, it ensures that the system microcontroller or processor resets in a predictable manner when the monitored voltage falls out of the acceptable range.

Overall, Microchip's MCP130-450FI/TO is an essential component for designers looking to enhance the reliability and performance of their electronic systems, particularly in environments where voltage accuracy is paramount.