MIC2940A-3.3WU TR Voltage Regulator by Microchip Technology

The MIC2940A-3.3WU TR is a robust, high-current, low-dropout voltage regulator from Microchip Technology, designed to deliver a fixed output of 3.3 volts. This efficient regulator is capable of sourcing up to 1.25A of output current with a low dropout voltage of typically 370mV at full load, making it an excellent choice for stable voltage supply in demanding applications.

Key Features

• Output Voltage: Fixed at 3.3V, providing a stable power source for sensitive electronics.
• High Output Current: Capable of delivering up to 1.25A, suitable for high-current applications.
• Low Dropout Voltage: Typically 370mV at full load, ensuring efficient operation even with minimal input-to-output voltage differential.
• Thermal Overload Protection: Integrated safety feature that shuts down the regulator to prevent damage from overheating.
• Short Circuit Protection: Offers peace of mind with built-in protection against short circuits.
• Wide Operating Temperature Range: Suitable for industrial applications with a temperature range from -40°C to +125°C.
• Surface-Mount Package: Comes in a convenient surface-mount TO-263 (D2PAK) package for easy integration into a variety of circuits.

Applications

The MIC2940A-3.3WU TR is versatile and can be used in a wide array of electronic devices. Its stable output and high current capabilities make it particularly well-suited for:

• Microcontroller power supplies
• Peripheral power supplies
• Battery-powered devices
• Linear power regulators for PCs and servers
• Automotive electronics
• Telecommunications infrastructure

Reliability and Quality

Microchip Technology is known for its commitment to quality and reliability. The MIC2940A-3.3WU TR voltage regulator is a testament to this, providing stable power with protective features that ensure long-term performance even in the most challenging conditions.

Whether you're designing a sophisticated industrial system or a simple consumer electronic device, the MIC2940A-3.3WU TR from Microchip Technology is a reliable choice to meet your voltage regulation needs.