Microchip Technology

MIC2940A-5.0WT  

Linear & Switching Voltage Regulators

MIC2940A-5.0WT Description

The MIC2940A-5.0WT is a high-performance linear regulator designed by Microchip Technology, offering a fixed output voltage of 5V and capable of delivering up to 1.25A of output current. This regulator is housed in a TO220-3 package, making it suitable for through-hole mounting. With a maximum input voltage of 26V, it provides a robust solution for a wide range of power management applications. The regulator features a low dropout voltage of 0.6V at 1.25A, ensuring high efficiency even under heavy load conditions. It also includes comprehensive protection features such as over-current, over-temperature, and reverse polarity protection, enhancing reliability and safety in various operating environments.

MIC2940A-5.0WT Features

• Fixed Output Voltage: Provides a stable 5V output, ideal for applications requiring a consistent power supply.
• High Output Current: Capable of delivering up to 1.25A, making it suitable for high-current applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.6V at 1.25A ensures high efficiency and minimal power loss.
• Protection Features: Over-current, over-temperature, and reverse polarity protection enhance the reliability and safety of the regulator.
• Low Quiescent Current: A quiescent current of only 500 µA minimizes power consumption during operation.
• Compliance: The regulator is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited) ensures the device is suitable for a wide range of manufacturing environments.
• Packaging: Available in a tube package, providing convenient handling and storage options.

MIC2940A-5.0WT Applications

The MIC2940A-5.0WT is ideal for a variety of applications where a stable and efficient power supply is required. Its high output current and low dropout voltage make it particularly suitable for:

• Consumer Electronics: Powering devices that require a stable 5V supply, such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Providing reliable power to control systems, sensors, and actuators in industrial environments.
• Automotive Applications: Ensuring stable power supply to electronic control units (ECUs) and other automotive electronics.
• Telecommunications: Supplying power to base stations, routers, and other networking equipment.
• Medical Devices: Powering critical medical equipment where reliability and safety are paramount.

Conclusion of MIC2940A-5.0WT

The MIC2940A-5.0WT from Microchip Technology is a versatile and reliable linear regulator designed to meet the demands of modern power management applications. Its combination of high output current, low dropout voltage, and comprehensive protection features make it an excellent choice for a wide range of applications. The regulator's compliance with environmental and safety standards further enhances its suitability for use in various industries. Whether powering consumer electronics, industrial equipment, or medical devices, the MIC2940A-5.0WT delivers consistent performance and reliability, making it a standout choice in the power management market.

MIC2940A-5.0WT Documents

Download datasheets and manufacturer documentation for MIC2940A-5.0WT

Datasheets :

MIC2940A/2941A      

PCN Packaging :

Packing Changes 10/Oct/2016      

Design Resources :

Cooling Requirements for Linear Voltage Regulator      

HTML Datasheet :

MIC2940A/2941A      

PCN Design/Specification :

MIC2940A/2941A 11/Feb/2022      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH