Microchip Technology

MIC2774L-28YM5-TR  

Supervisors

MIC2774L-28YM5-TR Description

The MIC2774L-28YM5-TR is a high-performance, dual-channel voltage supervisor IC designed by Microchip Technology. This device is specifically tailored for power management applications, ensuring reliable system operation by monitoring critical power supply voltages. The MIC2774L-28YM5-TR features a compact SOT23-5 package, making it ideal for space-constrained designs. It offers a reset timeout of at least 140ms, providing ample time for system initialization and stabilization. The device supports a voltage threshold of 2.81V, which is adjustable, allowing for flexibility in monitoring different power rails. With its surface-mount mounting type and moisture sensitivity level of 1 (unlimited), the MIC2774L-28YM5-TR is well-suited for both automated assembly processes and environments with varying humidity levels.

MIC2774L-28YM5-TR Features

• Dual-Channel Monitoring: The MIC2774L-28YM5-TR monitors two voltage levels, providing comprehensive oversight of power supply integrity. This dual-channel capability ensures that multiple power rails can be supervised simultaneously, enhancing system reliability.
• Adjustable Voltage Threshold: The device offers an adjustable voltage threshold of 2.81V, providing flexibility to accommodate various power supply requirements. This feature allows designers to set precise voltage levels for optimal system performance.
• Complementary Outputs: The MIC2774L-28YM5-TR provides complementary outputs, enabling efficient signal handling and reducing the need for additional components. This feature simplifies circuit design and enhances overall system efficiency.
• Active Low Reset: The active low reset functionality ensures that the system is properly initialized and reset in case of power anomalies. This feature is crucial for maintaining system stability and preventing erratic behavior.
• Surface Mount Compatibility: The surface-mount mounting type of the MIC2774L-28YM5-TR facilitates automated assembly processes, reducing production costs and improving manufacturing efficiency.
• Moisture Sensitivity Level 1: With a moisture sensitivity level of 1 (unlimited), the device can be used in a wide range of environmental conditions without the risk of moisture-related damage. This feature makes the MIC2774L-28YM5-TR suitable for both indoor and outdoor applications.
• Compliance and Standards: The MIC2774L-28YM5-TR is REACH unaffected and ROHS3 compliant, ensuring that it meets the highest environmental and safety standards. This compliance makes it suitable for use in a variety of industries, including consumer electronics, automotive, and industrial applications.

MIC2774L-28YM5-TR Applications

The MIC2774L-28YM5-TR is ideal for a wide range of applications where reliable power supply monitoring is critical. Some specific use cases include:

• Consumer Electronics: In devices such as smartphones, tablets, and laptops, the MIC2774L-28YM5-TR ensures that multiple power rails are monitored accurately, preventing system crashes and enhancing user experience.
• Automotive Systems: For automotive applications, the device's robustness and compliance with industry standards make it suitable for monitoring power supplies in electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS).
• Industrial Equipment: In industrial settings, the MIC2774L-28YM5-TR can be used to monitor power supplies in programmable logic controllers (PLCs), motor drives, and other critical equipment, ensuring reliable operation and minimizing downtime.
• Telecommunications: For telecommunication infrastructure, the device can be employed to monitor power supplies in base stations, routers, and switches, ensuring stable operation and preventing service interruptions.

Conclusion of MIC2774L-28YM5-TR

The MIC2774L-28YM5-TR is a versatile and reliable voltage supervisor IC that offers significant advantages over similar models. Its dual-channel monitoring capability, adjustable voltage threshold, and complementary outputs make it a flexible solution for a variety of power management applications. The device's surface-mount compatibility, moisture sensitivity level of 1, and compliance with industry standards further enhance its appeal. Whether used in consumer electronics, automotive systems, industrial equipment, or telecommunication infrastructure, the MIC2774L-28YM5-TR ensures reliable power supply monitoring and system stability.

MIC2774L-28YM5-TR Documents

Download datasheets and manufacturer documentation for MIC2774L-28YM5-TR

PCN Part Number :

Micrel to Microchip PN Changes 7/Oct/2015      

PCN Assembly/Origin :

Manufacturing Change 10/Jan/2023      

Datasheets :

MIC2774      

PCN Packaging :

Packing Changes 10/Oct/2016      

HTML Datasheet :

MIC2774      

PCN Design/Specification :

Silver Bonding Wire 22/Jul/2015       MIC2774 06/May/2022      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH