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MIC2777-25BM5

MIC2777-25BM5 Description

The MIC2777-25BM5 is a dual low-voltage supervisor IC designed by Micrel Inc., a leading manufacturer in the power management sector. This device is specifically engineered to monitor two supply voltages and ensure system reliability by providing accurate voltage monitoring and reset functions. The MIC2777-25BM5 features a voltage threshold of 2.53V with adjustable settings, making it suitable for a wide range of applications where precise voltage monitoring is critical.

MIC2777-25BM5 Features

• Dual Voltage Monitoring: The MIC2777-25BM5 is capable of monitoring two supply voltages simultaneously, providing comprehensive oversight of power levels within a system.
• Adjustable Voltage Threshold: With a threshold voltage of 2.53V and adjustable settings, this IC offers flexibility to meet specific application requirements.
• Reset Timeout: The device features a minimum reset timeout of 140ms, ensuring reliable system resets in case of voltage fluctuations.
• Output Configuration: The MIC2777-25BM5 provides complementary outputs, enhancing its versatility in various circuit designs.
• Active High/Active Low Reset: The reset function can be configured as active high or active low, offering additional flexibility in system design.
• Surface Mount Packaging: The surface mount mounting type ensures ease of integration into modern PCB designs, contributing to compact and efficient system layouts.
• Moisture Sensitivity Level (MSL): With an MSL rating of 1 (unlimited), the MIC2777-25BM5 is suitable for a wide range of environmental conditions without the need for special handling procedures.
• Compliance and Status: The device is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations. It is also an active product, indicating its current availability and support from the manufacturer.

MIC2777-25BM5 Applications

The MIC2777-25BM5 is ideal for applications requiring robust voltage monitoring and reliable reset functionality. Its dual voltage monitoring capability makes it particularly suitable for systems with multiple power supplies, such as:

• Telecommunications Equipment: Ensuring stable operation of base stations and network devices by monitoring critical power rails.
• Industrial Control Systems: Providing reliable voltage monitoring for PLCs, automation controllers, and other industrial equipment.
• Consumer Electronics: Enhancing the reliability of devices like routers, modems, and smart home systems by ensuring proper voltage levels.
• Automotive Electronics: Monitoring power supplies in automotive systems to prevent malfunctions due to voltage fluctuations.

Conclusion of MIC2777-25BM5

The MIC2777-25BM5 from Micrel Inc. stands out as a reliable and versatile dual low-voltage supervisor IC. Its ability to monitor two supply voltages, adjustable voltage threshold, and flexible reset configurations make it a valuable component in a variety of power management applications. The surface mount packaging and moisture sensitivity level of 1 ensure ease of integration and durability. With its compliance with international regulations and active product status, the MIC2777-25BM5 is a dependable choice for engineers and designers seeking precise voltage monitoring solutions.