Microchip Technology's MCP120-460GI/TO Voltage Supervisor

The MCP120-460GI/TO is a compact, highly reliable voltage supervisory device designed by Microchip Technology to ensure stable operation in electronic systems. This supervisory circuit provides a crucial function by monitoring the power supply voltage of microcontrollers and digital systems. It is specifically engineered to maintain system integrity through reset control, which is vital in preventing system failures and data corruption during power-up, power-down, or brown-out conditions.

This device is particularly suitable for battery-powered applications due to its low power consumption and small physical footprint. Encased in a TO-92 package, the MCP120-460GI/TO is designed for through-hole mounting, making it versatile for various types of printed circuit boards and easy to integrate into existing designs.

One of the key features of the MCP120-460GI/TO is its precision voltage monitoring capability. With a preset threshold voltage of 4.60V, it ensures that systems operate within their specified voltage ranges. When the monitored voltage drops below this threshold, the MCP120-460GI/TO asserts a reset signal, which remains active until the voltage returns to an acceptable level plus a built-in hysteresis, ensuring a clean and stable signal for the system to resume normal operation.

Additionally, the MCP120-460GI/TO boasts a low supply current requirement, which is crucial for power-sensitive applications. Its open-drain output structure allows for flexibility in reset signal routing, and the device can be connected to different logic levels, making it suitable for a wide range of applications, including consumer electronics, automotive systems, and industrial controls.

Microchip Technology's commitment to quality is evident in the MCP120-460GI/TO, which includes built-in temperature protection and is characterized for operation from -40°C to +125°C. This ensures reliable performance in even the most challenging environmental conditions. Whether you are designing a new system or upgrading an existing one, the MCP120-460GI/TO voltage supervisor is an excellent choice for maintaining system stability and protecting against voltage irregularities.