The LM2672N-12/NOPB from Texas Instruments is a highly efficient, step-down voltage regulator that offers the advantages of a high-efficiency switch-mode power supply with the simplicity of a linear regulator. It is a part of the SIMPLE SWITCHER® series of power converters which are known for their easy-to-use and robust design.

Key Features

• Output Voltage: This regulator provides a fixed output voltage of 12V, which is suitable for a wide range of applications that require a stable DC supply.
• Output Current: It can deliver up to 1A of continuous output current, making it capable of powering small to medium-sized electronic devices.
• High Efficiency: The LM2672N-12/NOPB operates with a high efficiency of up to 92%, minimizing heat generation and power loss, which is crucial for battery-powered applications.
• Adjustable Switching Frequency: The switching frequency of the device can be adjusted from 260 kHz to 400 kHz, allowing the use of smaller external components and providing flexibility in the design.
• Thermal Shutdown and Current Limit: It includes built-in thermal shutdown and current limit features to protect against over-current and over-temperature conditions.

Applications

The LM2672N-12/NOPB is versatile and can be used in various applications including:

• Consumer Electronics
• Telecommunications
• Automotive systems
• Portable battery-powered devices
• Power supplies for embedded systems

Package and Quality

The device comes in a through-hole, 8-pin PDIP (Plastic Dual-In-Line Package) which is designed for easy integration into a wide range of electronic circuits. The NOPB designation indicates that the product is "Lead-Free," which means it complies with international standards for lead-free components. TI's commitment to quality ensures that the LM2672N-12/NOPB provides reliable and consistent performance for your power management needs.