The LM2672MX-12/NOPB is a highly efficient, monolithic, integrated circuit step-down voltage regulator designed by Texas Instruments. This regulator is part of the LM2672 series and is specifically engineered to deliver a fixed output voltage of 12V with a capability to drive a 1A load with excellent line and load regulation.

Key Features

• Output Voltage: Fixed 12V output with high precision, catering to a wide range of applications requiring a stable voltage source.
• Output Current: Capable of delivering up to 1A, making it suitable for moderate power requirements in electronic circuits.
• Efficiency: Integrated synchronous rectification enhances efficiency, reducing power loss and heat generation.
• Frequency: 260 kHz fixed frequency internal oscillator helps in reducing the size of external components and simplifies the design process.
• Thermal Shutdown: In-built thermal shutdown feature adds a layer of protection, safeguarding the device from overheating and potential damage.
• Voltage Regulation: Exceptional line and load regulation ensures a stable output voltage even with fluctuations in input voltage or variations in load.

Applications

The LM2672MX-12/NOPB is versatile and can be used in a variety of applications, including but not limited to:

• Power supplies for digital systems like microprocessors, FPGAs, and microcontrollers.
• Efficient power conversion in consumer electronics such as set-top boxes and modems.
• Industrial power systems requiring reliable and consistent voltage regulation.
• Automotive applications where a stable 12V rail is crucial.

Package and Quality

This component is offered in a small outline integrated circuit (SOIC) package, which is surface-mountable and suitable for compact PCB layouts. The "NOPB" suffix indicates that the product is lead-free and RoHS compliant, adhering to environmental standards and regulations for electronic components.

Overall, the LM2672MX-12/NOPB from Texas Instruments represents a robust and reliable solution for various applications requiring an efficient and precise 12V power source.