Texas Instruments

LM3671TL-2.5/NOPB  

DC Switching Voltage Regulators

LM3671TL-2.5/NOPB Description

The LM3671TL-2.5/NOPB is a high-performance, fixed-output voltage regulator designed for a wide range of power management applications. Manufactured by Texas Instruments, this IC regulator features a buck topology with a synchronous rectifier, ensuring high efficiency and minimal power loss. The LM3671TL-2.5/NOPB operates within an input voltage range of 2.7V to 5.5V and delivers a stable output voltage of 2.5V with a maximum output current of 600mA. Its switching frequency is set at 2MHz, which allows for the use of smaller inductors and capacitors, reducing the overall footprint of the power supply solution.

LM3671TL-2.5/NOPB Features

• Fixed Output Voltage: The LM3671TL-2.5/NOPB provides a fixed output voltage of 2.5V, making it ideal for applications requiring a stable and precise power supply.
• Wide Input Voltage Range: With an input voltage range of 2.7V to 5.5V, this regulator can accommodate various power sources, enhancing its versatility.
• High Efficiency: The synchronous rectifier ensures high efficiency, reducing power loss and improving thermal performance.
• Compact Size: Packaged in a 5DSBGA format and available in tape and reel (TR), the LM3671TL-2.5/NOPB is suitable for space-constrained designs.
• High Switching Frequency: Operating at 2MHz, the regulator allows for the use of smaller passive components, further minimizing the PCB footprint.
• Compliance and Reliability: The LM3671TL-2.5/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing processes.
• Active Product Status: As an active product, the LM3671TL-2.5/NOPB is readily available for purchase and integration into new designs.

LM3671TL-2.5/NOPB Applications

The LM3671TL-2.5/NOPB is well-suited for a variety of applications that require a reliable and efficient power supply. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearable technology where space and power efficiency are critical.
• Industrial Equipment: Suitable for powering sensors, microcontrollers, and other low-power electronics in industrial settings.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment to provide stable power to critical components.
• Automotive Electronics: Applicable in infotainment systems, advanced driver-assistance systems (ADAS), and other automotive applications requiring high reliability and efficiency.

Conclusion of LM3671TL-2.5/NOPB

The LM3671TL-2.5/NOPB from Texas Instruments stands out as a robust and efficient power management solution. Its combination of a fixed 2.5V output, wide input voltage range, and high switching frequency makes it an excellent choice for applications where space, efficiency, and reliability are paramount. The synchronous rectifier and compact packaging further enhance its appeal, making it a preferred option over similar models. Whether used in consumer electronics, industrial equipment, telecommunications, or automotive applications, the LM3671TL-2.5/NOPB delivers consistent performance and value, ensuring that it remains a top choice for power management needs.

LM3671TL-2.5/NOPB Documents

Download datasheets and manufacturer documentation for LM3671TL-2.5/NOPB

Datasheets :

LM3671 Datasheet      

Design Resources :

LM3671 Design with WEBENCH® Power Designer      

PCN Obsolescence/ EOL :

Cancel 15/Aug/2019      

HTML Datasheet :

LM3671 Datasheet      

PCN Design/Specification :

LM3671/-Q1 DataSheet Update 21/Jul/2016