Overview of MCP112-315E/TO from Microchip Technology

The MCP112-315E/TO is a voltage supervisory device designed by Microchip Technology, a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. This product is specifically engineered to keep microcontroller-based systems safe by monitoring the power supply voltage levels and providing a reset signal to the host microcontroller whenever necessary.

Key Features

• Voltage Threshold: The MCP112-315E/TO has a preset trigger threshold voltage of 3.15V, which is suitable for a variety of 3.3V applications, ensuring that the system operates within safe voltage levels.
• Accuracy: It offers a high-precision monitoring capability with a tolerance of ±1.5%, which is critical for reliable and consistent system performance.
• Low Power Consumption: Designed for power-sensitive applications, this device consumes minimal current, typically 1 µA, making it an excellent choice for battery-operated systems.
• Reset Timeout: The MCP112 provides a built-in delay before issuing a reset signal, ensuring that the system has adequate time to stabilize before restarting.
• Temperature Range: It operates within an industrial temperature range of -40°C to +85°C, which allows for deployment in environments with extreme temperature variations.
• Package Type: The device is available in a TO-92 package, which is widely used and easy to integrate into various PCB designs.

Applications

The MCP112-315E/TO is versatile and can be used in multiple applications, including:

• Portable Electronics
• Embedded Systems
• Industrial Controls
• Automotive Systems
• Medical Devices

Advantages

Integrating the MCP112-315E/TO into a system offers several advantages:

• It provides an extra layer of protection against unpredictable power supply fluctuations, which is crucial for maintaining the integrity and reliability of electronic systems.
• The low power consumption feature extends the battery life of portable devices, making it an eco-friendly option.
• Its high accuracy ensures that systems operate within their specified voltage ranges, thus preventing potential damage due to overvoltage or undervoltage conditions.

Overall, the MCP112-315E/TO from Microchip Technology is an essential component for any design requiring accurate voltage monitoring and reliable system reset functionality.