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MIC2777-28BM5-TR

MIC2777-28BM5-TR Description

The MIC2777-28BM5-TR is a high-performance, dual-channel voltage supervisor designed by Microchip Technology. This IC is housed in a compact SOT23-5 package, making it ideal for space-constrained applications. It features a voltage threshold of 2.81V, which is adjustable, allowing for precise monitoring of power supply voltages. With a reset timeout of at least 140ms, the MIC2777-28BM5-TR ensures reliable system resets, even in transient voltage conditions. The device supports both active high and active low reset configurations, providing flexibility in system design.

MIC2777-28BM5-TR Features

• Dual-Channel Voltage Monitoring: The MIC2777-28BM5-TR monitors two separate power supply voltages, providing comprehensive oversight of critical power rails.
• Adjustable Voltage Threshold: The voltage threshold of 2.81V is adjustable, allowing designers to tailor the supervisor to specific application requirements.
• Complementary Output: The device offers complementary output, enabling the use of both active high and active low reset signals, which enhances design flexibility.
• Surface Mount Technology: The surface mount package type ensures easy integration into modern PCB designs, facilitating automated assembly processes.
• Moisture Sensitivity Level 1: With an MSL of 1, the MIC2777-28BM5-TR is suitable for unlimited exposure to ambient conditions, making it highly reliable in various environments.
• Compliance and Safety: The device is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and safety standards.

MIC2777-28BM5-TR Applications

The MIC2777-28BM5-TR is well-suited for a variety of applications where reliable power supply monitoring is crucial. Its dual-channel monitoring capability makes it particularly useful in systems with multiple power rails, such as:

• Telecommunications Equipment: Ensuring stable power supply in routers, switches, and base stations.
• Industrial Control Systems: Monitoring power integrity in PLCs, motor controllers, and other critical industrial electronics.
• Consumer Electronics: Providing reliable power monitoring in devices such as smart TVs, gaming consoles, and high-end audio equipment.
• Automotive Electronics: Ensuring the reliability of power supply in ECUs, infotainment systems, and advanced driver assistance systems (ADAS).

Conclusion of MIC2777-28BM5-TR

The MIC2777-28BM5-TR from Microchip Technology stands out as a robust and versatile voltage supervisor. Its dual-channel monitoring, adjustable voltage threshold, and flexible reset configurations offer significant advantages over single-channel supervisors. The compact SOT23-5 package and surface mount technology make it easy to integrate into modern electronic designs. With its compliance with international standards and high reliability, the MIC2777-28BM5-TR is an excellent choice for applications requiring precise and reliable power supply monitoring. Whether in telecommunications, industrial control, consumer electronics, or automotive systems, this supervisor ensures that critical power rails are monitored effectively, enhancing the overall reliability and performance of the system.