The MIC2775-46BM5-TR from Microchip Technology is a high-performance, dual-voltage supervisory circuit designed to monitor power supplies in digital systems. It offers a precise, cost-effective solution for systems that require a dual-monitoring scheme to ensure the proper operation of microprocessors, microcontrollers, and other digital logic systems.

Key Features

• Adjustable Voltage Monitoring: The MIC2775-46BM5-TR provides a factory-trimmed threshold voltage of 4.63V, which is ideal for monitoring 5V power supplies. Additionally, it offers an adjustable voltage threshold for the second monitor, allowing for flexibility in various applications.
• Low Power Consumption: Designed for power-sensitive applications, this supervisory circuit consumes minimal power, thereby contributing to the overall energy efficiency of the system it is monitoring.
• Manual Reset Input: It includes a manual reset input that allows the user to initiate a system reset, providing an extra layer of control over the monitored system.
• Reset Timeout Delay: The device features a programmable delay time for the reset signal, ensuring that the system has adequate time to stabilize before normal operation resumes.
• Compact Packaging: The MIC2775-46BM5-TR is available in a small 5-pin SOT-23 package, which is suitable for space-constrained applications.

Applications

The MIC2775-46BM5-TR is versatile and can be used in a variety of applications, including:

• Computers and Servers
• Portable/Battery-Powered Equipment
• Embedded Systems
• Industrial Control Systems
• Telecommunications Equipment

Quality and Reliability

As with all Microchip products, the MIC2775-46BM5-TR is manufactured to the highest quality standards, ensuring reliable operation in critical systems. It is also available in a tape and reel format (TR suffix), which is ideal for automated manufacturing processes.

With its dual-monitoring capabilities, low power consumption, and compact size, the MIC2775-46BM5-TR is an excellent choice for designers looking for a robust power supply monitoring solution.