Microchip Technology MCP111T-475E/TT Voltage Supervisor IC

The MCP111T-475E/TT is a highly precise voltage supervisor device designed and manufactured by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This compact integrated circuit (IC) is engineered to monitor the voltage levels in digital systems and ensure proper operation by providing a reset signal to the microcontroller or processor when necessary.

Key Features

• Voltage Threshold: The MCP111T-475E/TT has a preset trigger threshold voltage of 4.75V, making it suitable for 5V systems where accurate monitoring is critical for maintaining system reliability.
• Accuracy: With a high precision threshold accuracy of ±1.5%, this device provides reliable monitoring to prevent system failures due to unacceptable voltage levels.
• Reset Timeout Delay: It includes a built-in delay before issuing a reset signal, allowing the system voltage to stabilize and preventing unnecessary resets due to transient conditions.
• Low Power Consumption: This voltage supervisor is designed for low-power operation, which is essential for battery-operated and power-sensitive applications.
• Temperature Range: The operating temperature range of -40°C to +125°C ensures functionality across various environmental conditions, making it suitable for automotive and industrial applications.
• Package: Supplied in a small, 3-pin SOT-23 package, the MCP111T-475E/TT is ideal for space-constrained applications.

Applications

The MCP111T-475E/TT is versatile and can be used in a variety of applications, including:

• Automotive systems
• Portable/battery-powered devices
• Microcontroller systems
• Industrial equipment
• Computing equipment

Summary

The Microchip Technology MCP111T-475E/TT is a reliable and precise voltage supervisor IC that offers essential protection for digital systems. Its ability to monitor voltage levels and provide timely reset signals helps to maintain system integrity and prevent data loss or corruption due to power irregularities. With its low power consumption and small footprint, this voltage supervisor is an excellent choice for a wide range of applications that require consistent performance and long-term reliability.