The LM2672N-3.3/NOPB is a high-efficiency, step-down voltage regulator designed and manufactured by Texas Instruments. This component is part of the SIMPLE SWITCHER® family and offers a convenient and robust power management solution for a wide range of applications.

Key Features:

• Output Voltage: The device provides a fixed output voltage of 3.3V, which is suitable for logic-level circuits and standard digital components.
• High Efficiency: With an efficiency rate of up to 92%, the LM2672N-3.3/NOPB minimizes power loss and heat dissipation, making it ideal for energy-sensitive designs.
• Output Current: It can deliver up to 1A of continuous output current to the load.
• Adjustable Switching Frequency: The switching frequency can be adjusted up to 260kHz, allowing flexibility in choosing inductors and capacitors for the desired size and efficiency.
• Thermal Shutdown and Current Limit: Built-in thermal shutdown and current limit protections ensure safe operation under abnormal conditions.
• Low Dropout: The regulator maintains regulation with a minimal input-to-output voltage difference, which is beneficial when the input supply voltage is close to the output voltage.
• Package: It is available in a through-hole, 8-pin PDIP (Plastic Dual-In-Line Package) that is easy to handle and integrate into various circuit boards.
• Lead-Free and RoHS Compliant: The NOPB designation indicates that the product is lead-free and RoHS compliant, making it suitable for use in environmentally sensitive applications.

Applications:

The LM2672N-3.3/NOPB is versatile and can be used in a variety of applications, including but not limited to:

• Efficient pre-regulator for linear regulators
• On-card switching regulators
• Portable electronics
• Telecommunications equipment

As a reliable and efficient solution from Texas Instruments, the LM2672N-3.3/NOPB meets the stringent quality standards expected from a leading semiconductor manufacturer. It is an excellent choice for designers who require a stable and efficient power supply in their electronic designs.