Texas Instruments

LM3671TL-1.8/NOPB  

DC Switching Voltage Regulators

LM3671TL-1.8/NOPB Description

The LM3671TL-1.8/NOPB is a high-performance, fixed-output voltage regulator designed by Texas Instruments, specifically tailored for applications requiring a stable and efficient power supply. This regulator features a fixed output voltage of 1.8V 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 wide range of power sources. The LM3671TL-1.8/NOPB employs a buck topology with a switching frequency of 2MHz, ensuring high efficiency and minimal power loss. The device is packaged in a 5DSBGA format, optimized for surface-mount applications, and is available in tape and reel packaging for convenient handling and assembly.

LM3671TL-1.8/NOPB Features

• High Efficiency: The LM3671TL-1.8/NOPB achieves high efficiency through its buck topology and 2MHz switching frequency, reducing power loss and improving overall system performance.
• Fixed Output Voltage: The regulator provides a stable 1.8V output, ensuring consistent power delivery to sensitive electronic components.
• Wide Input Voltage Range: With an input voltage range of 2.7V to 5.5V, the LM3671TL-1.8/NOPB can accommodate various power sources, enhancing its versatility.
• High Output Current Capability: The regulator is capable of delivering up to 600mA of output current, making it suitable for applications requiring significant power.
• Synchronous Rectification: The inclusion of a synchronous rectifier enhances efficiency and reduces the need for external components.
• Compliance and Reliability: The LM3671TL-1.8/NOPB is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It also features a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.
• Packaging: The device is packaged in a 5DSBGA format, optimized for surface-mount applications, and available in tape and reel packaging for convenient handling and assembly.

LM3671TL-1.8/NOPB Applications

The LM3671TL-1.8/NOPB is ideal for a variety of applications where a stable and efficient power supply is critical. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearables where power efficiency and small form factor are essential.
• Industrial Equipment: Suitable for industrial control systems, sensors, and IoT devices that require reliable power management.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where high efficiency and low power consumption are crucial.
• Automotive Electronics: Applicable in automotive systems such as infotainment systems, advanced driver-assistance systems (ADAS), and electronic control units (ECUs) where robust and efficient power regulation is required.

Conclusion of LM3671TL-1.8/NOPB

The LM3671TL-1.8/NOPB from Texas Instruments is a highly efficient, fixed-output voltage regulator that offers significant advantages over similar models. Its wide input voltage range, high output current capability, and synchronous rectification make it a versatile and reliable choice for a variety of applications. The device's compliance with environmental and safety standards, along with its optimized packaging, ensures ease of integration and long-term reliability. Whether used in consumer electronics, industrial equipment, telecommunications, or automotive systems, the LM3671TL-1.8/NOPB provides a stable and efficient power solution that meets the demands of modern electronic devices.

LM3671TL-1.8/NOPB Documents

Download datasheets and manufacturer documentation for LM3671TL-1.8/NOPB

Datasheets :

LM3671 Datasheet      

Design Resources :

LM3671 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM3671 Datasheet      

PCN Design/Specification :

LM3671/-Q1 DataSheet Update 21/Jul/2016