Microchip Technology's MCP130T-450I/SN Microcontroller Supervisory Circuit

The MCP130T-450I/SN is a highly reliable, voltage supervisory device designed by Microchip Technology, a leading provider of microcontroller and analog semiconductors. This compact and efficient component is engineered to keep microcontroller-based systems safe by monitoring the power supply voltage levels and ensuring that the system operates within acceptable parameters.

Key Features:

• Voltage Threshold: The MCP130T-450I/SN has a precise factory-set voltage threshold of 4.5V, making it ideal for 5V systems that require a tight monitoring regime to prevent malfunction due to power supply issues.
• Reset Time Delay: It includes an integrated delay timer that provides a 350 ms (minimum) reset time-out period. This delay ensures that the system has sufficient time to stabilize before normal operations resume following a voltage disturbance.
• Temperature Range: The device operates over an industrial temperature range of -40°C to +85°C, ensuring reliability and performance under a wide range of environmental conditions.
• Output Type: It features an active-low, open-drain reset output, which allows for straightforward interfacing with other logic components and provides a simple means of initiating system resets.
• Package: The MCP130T-450I/SN comes in a space-saving 3-pin SOT-23 package, making it suitable for use in compact PCB layouts where board space is at a premium.
• Power Consumption: This supervisory circuit is designed with low power consumption in mind, making it an excellent choice for power-sensitive applications.

Applications:

The MCP130T-450I/SN is versatile and can be employed in a multitude of applications where reliable system monitoring is crucial. These include:

• Portable Devices
• Embedded Systems
• Microcontroller Systems
• Data Storage Equipment
• Medical Devices
• Automotive Systems

With its precise voltage monitoring and robust feature set, the MCP130T-450I/SN supervisory circuit from Microchip Technology is an essential component for safeguarding electronic systems against the dangers of unpredictable power supply conditions.