Microchip Technology

MIC2940A-5.0WU-TR  

Linear & Switching Voltage Regulators

MIC2940A-5.0WU-TR Description

The MIC2940A-5.0WU-TR is a high-performance linear regulator designed by Microchip Technology, specifically tailored for applications requiring a stable 5V output at a maximum current of 1.25A. This regulator is part of the Power Management Integrated Circuits (PMIC) category and is housed in a TO263-3 package, making it suitable for surface-mount applications. The device is actively manufactured and complies with REACH and ROHS3 standards, ensuring environmental and safety compliance.

MIC2940A-5.0WU-TR Features

• Output Type: Fixed, providing a stable 5V output voltage.
• Input Voltage Range: Capable of handling input voltages up to 26V, making it versatile for various power supply scenarios.
• Output Current: Delivers a robust 1.25A of current, suitable for demanding applications.
• Low Dropout Voltage: Features a maximum dropout voltage of 0.6V at 1.25A, ensuring high efficiency even at low input-to-output voltage differentials.
• Protection Features: Includes over-current, over-temperature, and reverse polarity protection, enhancing reliability and safeguarding against common failure modes.
• Low Quiescent Current: Consumes only 500 µA in quiescent state, minimizing power loss and extending battery life in portable devices.
• Packaging: Supplied in a tape and reel (TR) format, facilitating automated assembly processes.
• Moisture Sensitivity Level: MSL 3 (168 hours), ensuring robustness in manufacturing environments.

MIC2940A-5.0WU-TR Applications

The MIC2940A-5.0WU-TR is ideal for a wide range of applications where a reliable and efficient power supply is critical. Its low dropout voltage and high output current make it particularly suitable for:

• Embedded Systems: Providing stable power to microcontrollers and other low-power electronics.
• Consumer Electronics: Ideal for portable devices where battery life and efficiency are paramount.
• Industrial Applications: Suitable for industrial control systems requiring robust power management.
• Automotive Electronics: Reliable power supply for automotive applications with varying input voltages.
• Telecommunications: Efficient power regulation for telecom equipment, ensuring stable operation under diverse conditions.

Conclusion of MIC2940A-5.0WU-TR

The MIC2940A-5.0WU-TR stands out in the power management landscape due to its combination of high efficiency, robust protection features, and low quiescent current. Its low dropout voltage ensures minimal power loss, making it an excellent choice for applications with tight power budgets. The inclusion of comprehensive protection mechanisms enhances reliability, reducing the risk of system failures. Whether powering embedded systems, consumer electronics, or industrial equipment, the MIC2940A-5.0WU-TR delivers reliable performance and efficiency, making it a preferred choice for designers and engineers in the electronics industry.

MIC2940A-5.0WU-TR Documents

Download datasheets and manufacturer documentation for MIC2940A-5.0WU-TR

PCN Part Number :

Micrel to Microchip PN Changes 7/Oct/2015      

PCN Assembly/Origin :

Wafer Size Update 02/Sep/2015      

Datasheets :

MIC2940A/2941A      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

HTML Datasheet :

MIC2940A/2941A      

PCN Design/Specification :

MIC2940A/2941A 11/Feb/2022      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH