Texas Instruments

LM3671MFX-2.5/NOPB  

DC Switching Voltage Regulators

LM3671MFX-2.5/NOPB Description

The LM3671MFX-2.5/NOPB is a high-performance, fixed-output voltage regulator designed by Texas Instruments. This device is part of the DC Switching Voltage Regulators category and is ideal for applications requiring a stable and efficient power supply. The LM3671MFX-2.5/NOPB features a fixed output voltage of 2.5V and is 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 sources. The regulator employs a buck topology with a switching frequency of 2MHz, ensuring high efficiency and minimal power loss. The device is packaged in a Surface Mount SOT23-5 configuration, which is both compact and easy to integrate into modern electronic designs.

LM3671MFX-2.5/NOPB Features

• Fixed Output Voltage: The LM3671MFX-2.5/NOPB provides a stable 2.5V output voltage, which is ideal for powering sensitive electronics and microcontrollers.
• High Efficiency: With a switching frequency of 2MHz, the regulator achieves high efficiency, reducing power consumption and heat generation-.
  Wide Input Voltage Range: The regulator operates efficiently within an input voltage range of 2.7V to 5.5V, making it versatile for various power sources.
• High Output Current: Capable of delivering up to 600mA of output current, the LM3671MFX-2.5/NOPB can power demanding applications.
• Synchronous Rectification: The inclusion of a synchronous rectifier enhances efficiency and reduces power loss.
• Compliance and Reliability: The device is REACH Unaffected and ROHS3 Compliant, ensuring it meets environmental and safety standards. It also has a Moisture Sensitivity Level (MSL) of 1 (Unlimited), making it suitable for a wide range of manufacturing environments.
• Packaging: The Surface Mount SOT23-5 package is compact and easy to integrate, making it suitable for space-constrained designs.

LM3671MFX-2.5/NOPB Applications

The LM3671MFX-2.5/NOPB is well-suited for a variety of applications that require a reliable and efficient power supply. Some specific use cases include:

• Portable Electronics: Ideal for powering smartphones, tablets, and other portable devices where space and efficiency are critical.
• Microcontroller Power Supplies: Provides a stable power source for microcontrollers and other low-power embedded systems.
• Battery-Powered Devices: Suitable for applications where the input voltage may vary, such as battery-powered devices that require a stable output voltage.
• Industrial Control Systems: Can be used in various industrial applications where a compact and efficient power supply is needed.
• Consumer Electronics: Applicable in a wide range of consumer electronics that require a reliable and efficient power solution.

Conclusion of LM3671M-FX2.5/NOPB

The LM3671MFX-2.5/NOPB from Texas Instruments is a robust and efficient fixed-output voltage regulator designed for modern electronic applications. Its high efficiency, wide input voltage range, and compact packaging make it an excellent choice for a variety of power supply needs. The inclusion of synchronous rectification and compliance with environmental standards further enhance its appeal. Whether powering portable devices, microcontrollers, or industrial systems, the LM3671MFX-2.5/NOPB offers a reliable and efficient solution, making it a standout choice in the DC Switching Voltage Regulators category.

LM3671MFX-2.5/NOPB Documents

Download datasheets and manufacturer documentation for LM3671MFX-2.5/NOPB

PCN Assembly/Origin :

Additional Assembly sites 21/Sep/2021      

Datasheets :

LM3671 Datasheet      

PCN Packaging :

Pin One Dot 07/Jan/2019      

Design Resources :

LM3671 Design with WEBENCH® Power Designer       Power Management Design      

Other Related Documents :

Power Management Guide      

HTML Datasheet :

LM3671 Datasheet      

PCN Design/Specification :

Cu Wire 21/Mar/2017       LM3671/-Q1 DataSheet Update 21/Jul/2016