Texas Instruments

LM2671N-12/NOPB  

DC Switching Voltage Regulators

LM2671N-12/NOPB Description

The LM2671N-12/NOPB is a highly efficient, fixed-output voltage regulator designed by Texas Instruments. This device is part of the SIMPLE SWITCHER® series and is optimized for high performance in a wide range of applications. The LM2671N-12/NOPB features a fixed output voltage of 12V and is capable of delivering up to 500mA of output current. It operates within an input voltage range of 6.5V to 40V, making it suitable for various power supply requirements. The regulator employs a buck topology and operates at a switching frequency of 260kHz, ensuring high efficiency and minimal power loss.

LM2671N-12/NOPB Features

• Fixed Output Voltage: The LM2671N-12/NOPB provides a stable 12V output voltage, ideal for applications requiring a consistent power supply.
• High Input Voltage Range: With an input voltage range of 6.5V to 40V, this regulator is versatile and can accommodate a variety of input sources.
• High Output Current: Capable of delivering up to 500mA, the LM2671N-12/NOPB is suitable for applications that require moderate to high current levels.
• Buck Topology: Utilizing a buck converter topology, the regulator ensures high efficiency and minimal power dissipation.
• Switching Frequency: Operating at 260kHz, the LM2671N-12/NOPB offers a balance between efficiency and size, making it suitable for compact designs.
• Through Hole Mounting: The through-hole mounting type ensures robust mechanical stability and ease of integration into various circuit boards.
• Compliance and Reliability: The LM2671N-12/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. It also features a moisture sensitivity level (MSL) of 1, indicating unlimited exposure to moisture, which enhances its reliability in various environmental conditions.

LM2671N-12/NOPB Applications

The LM2671N-12/NOPB is ideal for a variety of applications due to its robust performance and wide input voltage range. Some specific use cases include:

• Telecommunications Equipment: Providing stable power to various components in telecom systems.
• Consumer Electronics: Powering devices such as routers, modems, and set-top boxes.
• Industrial Control Systems: Supplying reliable power to control modules and sensors.
• Medical Devices: Ensuring stable power supply in medical monitoring equipment.
• Automotive Electronics: Suitable for powering various electronic systems in vehicles.

Conclusion of LM2671N-12/NOPB

The LM2671N-12/NOPB from Texas Instruments is a versatile and efficient fixed-output voltage regulator that offers high performance and reliability. Its wide input voltage range, high output current capability, and buck topology make it an excellent choice for a variety of applications. The device's compliance with environmental and regulatory standards further enhances its appeal. Whether used in telecommunications, consumer electronics, industrial control systems, medical devices, or automotive electronics, the LM2671N-12/NOPB ensures stable and efficient power delivery.

LM2671N-12/NOPB Documents

Download datasheets and manufacturer documentation for LM2671N-12/NOPB

PCN Assembly/Origin :

Assembly Site 17/Dec/2021      

Datasheets :

LM2671 Datasheet      

Design Resources :

LM2671 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM2671 Datasheet