Texas Instruments

LM3671TL-2.8/NOPB  

DC Switching Voltage Regulators

LM3671TL-2.8/NOPB Description

The LM3671TL-2.8/NOPB is a high-performance, fixed-output voltage regulator designed by Texas Instruments, a leading manufacturer in the electronics industry. This device is part of the DC Switching Voltage Regulators category and is specifically tailored for applications requiring a stable and efficient power supply. The LM3671TL-2.8/NOPB features a fixed output voltage of 2.8V, capable of delivering up to 600mA of output current. It operates within an input voltage range of 2.7V to 5.5V, making it suitable for a variety of power supply applications.

The regulator employs a buck topology, which is known for its high efficiency and compact design. With a switching frequency of 2MHz, the LM3671TL-2.8/NOPB ensures minimal footprint and high performance in space-constrained designs. The device also includes a synchronous rectifier, enhancing its efficiency and reducing power loss.

The LM3671TL-2.8/NOPB is packaged in a 5DSBGA format and is available in a tape and reel (TR) package type, facilitating easy integration into surface-mount manufacturing processes. It is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. The device has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to standard factory environments.

LM3671TL-2.8/NOPB Features

• Fixed Output Voltage: The LM3671TL-2.8/NOPB provides a stable output voltage of 2.8V, ensuring consistent power delivery to connected devices.
• High Efficiency: Utilizing a buck topology with a synchronous rectifier, this regulator achieves high efficiency, reducing power loss and heat generation.
• Wide Input Voltage Range: Operating from 2.7V to 5.5V, the regulator is versatile and can accommodate a variety of input power sources.
• High Switching Frequency: The 2MHz switching frequency allows for a compact design, reducing the overall footprint and component count.
• Surface-Mount Compatibility: The 5DSBGA package type and tape and reel (TR) packaging make it ideal for automated surface-mount assembly processes.
• Environmental Compliance: The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and regulatory standards.
• Moisture Sensitivity Level 1: Suitable for unlimited exposure in standard factory environments, enhancing manufacturing flexibility.

LM3671TL-2.8/NOPB Applications

The LM3671TL-2.8/NOPB is well-suited for a range of applications where a stable and efficient power supply is crucial. Key applications include:

• Portable Electronics: Ideal for powering devices such as smartphones, tablets, and other portable gadgets that require a compact and efficient power solution.
• Wearable Devices: Due to its small footprint and high efficiency, it is perfect for wearable technology where space and power efficiency are critical.
• IoT Devices: Suitable for Internet of Things (IoT) devices that need reliable power management to ensure consistent operation.
• Medical Devices: Can be used in medical equipment where stable power supply and compliance with environmental regulations are essential.
• Industrial Control Systems: Provides a reliable power source for various industrial control applications requiring efficient power management.

Conclusion of LM3671TL-2.8/NOPB

The LM3671TL-2.8/NOPB is a robust and efficient fixed-output voltage regulator designed for modern electronic applications. Its combination of high efficiency, compact design, and wide input voltage range makes it a versatile solution for a variety of power supply needs. The inclusion of a synchronous rectifier and a high switching frequency ensures minimal power loss and heat generation, enhancing overall system performance.

With its environmental compliance and surface-mount compatibility, the LM3671TL-2.8/NOPB is an ideal choice for manufacturers looking to integrate a reliable and efficient power solution into their designs. Whether for portable electronics, wearable devices, or industrial applications, the LM3671TL-2.8/NOPB offers a comprehensive and reliable power management solution.

LM3671TL-2.8/NOPB Documents

Download datasheets and manufacturer documentation for LM3671TL-2.8/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