Microchip Technology MCP111T-300E/MB Voltage Supervisor

The MCP111T-300E/MB is a highly reliable voltage supervisor device designed and manufactured by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This compact and efficient component is an essential building block in a wide range of electronic systems, providing critical monitoring of power supply voltages to ensure stable operation.

Key Features

• Voltage Monitoring Precision: The MCP111T-300E/MB offers precise voltage monitoring with a threshold of 3.00V, making it ideal for 3.3V systems where maintaining accurate voltage levels is crucial for performance and stability.
• Low Power Consumption: Designed for power-sensitive applications, this device consumes minimal power, thereby contributing to the overall energy efficiency of the system it is integrated into.
• Reset Time Delay: It includes a built-in delay on its output, providing a reset timeout of 350 ms (minimum), which helps prevent spurious resets due to transient voltage dips.
• Temperature Range: The device operates over an industrial temperature range of -40°C to +125°C, ensuring reliable performance under a wide range of environmental conditions.
• Output Type: The MCP111T-300E/MB features an active-low, open-drain output, which allows for easy interfacing with other logic components and systems.
• Packaging: It is available in a small 3-pin SOT-23 package, optimizing board space and making it suitable for space-constrained applications.

Applications

The MCP111T-300E/MB is versatile and can be integrated into various applications, including:

• Portable and battery-operated devices
• Microcontroller system monitoring
• Automotive systems
• Industrial equipment
• Medical devices
• Computers and network systems

Conclusion

Overall, the Microchip MCP111T-300E/MB voltage supervisor is a critical component that offers robust protection against undesirable system behavior due to voltage fluctuations. Its precision, low power consumption, and small form factor make it an excellent choice for designers looking to enhance the reliability and efficiency of their electronic systems.