Microchip Technology's MCP120-300I/SN: A Reliable Voltage Supervisor

The MCP120-300I/SN is a high-quality voltage supervisory device designed by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This compact and efficient component is ideal for monitoring the power supply of microcontrollers and digital systems to ensure stable operation even under varying voltage conditions.

Key Features of the MCP120-300I/SN

• Voltage Threshold: The device comes with a preset threshold voltage of 3.00V, making it suitable for 3.3V systems.
• Accuracy: It offers a high threshold accuracy of ±1.5%, ensuring reliable monitoring and reset initiation when necessary.
• Reset Timeout: With a minimum reset active time of 350 ms, it provides ample time for the system to stabilize after a voltage drop.
• Operating Voltage Range: The MCP120 operates over a wide voltage range from 1.0V to 5.5V, catering to various application needs.
• Temperature Range: It is designed to function effectively across the industrial temperature range of -40°C to +85°C.
• Output Type: The device features an active-low, open-drain output, which allows for easy interfacing with other components within a system.
• Package: The MCP120-300I/SN is available in a space-saving 3-pin SOT-23 package, ideal for compact PCB layouts.

Applications

The MCP120-300I/SN is versatile and can be used in a wide array of applications, including:

• Microcontroller systems
• Portable electronics
• Intelligent instruments
• Industrial controls
• Automotive systems

Why Choose the MCP120-300I/SN?

With its precise voltage monitoring capability, the MCP120-300I/SN ensures that systems are protected against undervoltage conditions, which can lead to unpredictable behavior or damage. It is a critical component for any design requiring a reliable reset mechanism for safe operation. The device's small footprint, ease of integration, and Microchip's reputation for quality make the MCP120-300I/SN an excellent choice for engineers and designers looking to enhance the resilience and robustness of their electronic systems.