Microchip Technology

MIC2937A-5.0BU  

Linear & Switching Voltage Regulators

MIC2937A-5.0BU Description

The MIC2937A-5.0BU is a fixed-output linear regulator designed by Microchip Technology, offering a robust and efficient solution for power management applications. This regulator is part of the Power Management Integrated Circuit (PMIC) category and is known for its high performance and reliability. The device features a maximum input voltage of 26V and is capable of delivering a continuous output current of up to 750mA. It is housed in a TO263-3 package, making it suitable for surface-mount applications.

MIC2937A-5.0BU Features

• Fixed Output Voltage: The MIC2937A-5.0BU provides a stable 5V output, ensuring consistent power delivery to connected devices.
• High Input Voltage Range: With a maximum input voltage of 26V, this regulator can handle a wide range of input voltages, making it versatile for various power supply scenarios.
• High Output Current: The ability to deliver up to 750mA of output current makes it suitable for applications requiring higher power levels.
• Low Quiescent Current: The regulator operates with a quiescent current of only 300 µA, which is beneficial for applications where power is efficiency critical.
• Protection Features: Integrated over-current and over-temperature protection features enhance the reliability and safety of the device, safeguarding it against potential damage.
• Moisture Sensitivity Level: The MSL rating of 3 (168 hours) ensures the device's durability and reliability in various environmental conditions.
• Surface Mount Compatibility: The surface-mount design allows for easy integration into modern printed circuit boards, facilitating compact and efficient designs.

MIC2937A-5.0BU Applications

The MIC2937A-5.0BU is ideal for a variety of applications where a stable and reliable power supply is essential. Some specific use cases include:

• Consumer Electronics: Suitable for powering devices such as smartphones, tablets, and other portable electronics that require a stable 5V supply.
• Industrial Equipment: Ideal for powering control systems, sensors, and other industrial components that demand high reliability and efficiency.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where consistent power delivery is crucial.
• Automotive Systems: Applicable in automotive electronics, such as infotainment systems and electronic control units, where high current and voltage stability are required.

Conclusion of MIC2937A-5.0BU

The MIC2937A-5.0BU from Microchip Technology is a high-performance linear regulator that offers a stable 5V output with a maximum input voltage of 26V and a continuous output current of 750mA. Its low quiescent current and integrated protection features make it an efficient and reliable choice for a wide range of applications. Despite being marked as obsolete, the MIC2937A-5.0BU remains a viable option for designers seeking a robust power management solution in a surface-mount package. Its versatility and reliability make it an excellent choice for consumer electronics, industrial equipment, telecommunications, and automotive systems.

MIC2937A-5.0BU Documents

Download datasheets and manufacturer documentation for MIC2937A-5.0BU

Datasheets :

MIC2937A, MIC29371, MIC29372      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

HTML Datasheet :

MIC2937A, MIC29371, MIC29372      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH