Texas Instruments

LM2676SD-12/NOPB  

DC Switching Voltage Regulators

LM2676SD-12/NOPB Description

The LM2676SD-12/NOPB is a high-performance, fixed output voltage buck regulator from Texas Instruments, designed to deliver a stable 12V output at up to 3A of current. This device is part of the SIMPLE SWITCHER® series, known for its ease of use and robust performance. The LM2676SD-12/NOPB operates within a wide input voltage range of 8V to 40V, making it suitable for a variety of applications where input voltage variability is a concern. The regulator features a switching frequency of 260kHz, which allows for the use of smaller external components without compromising efficiency.

This regulator is housed in a 14-lead SON package, which is optimized for surface mount applications, ensuring high thermal performance and compact design. The LM2676SD-12/NOPB is REACH unaffected and RoHS3 compliant, adhering to stringent environmental standards. With a moisture sensitivity level (MSL) of 1, it is suitable for virtually any manufacturing environment without the need for special handling precautions.

LM2676SD-12/NOPB Features

• Fixed Output Voltage: The LM2676SD-12/NOPB provides a stable 12V output, ensuring consistent power delivery to connected devices.
• High Current Capability: With a maximum output current of 3A, this regulator can handle demanding applications that require significant power.
• Wide Input Voltage Range: The ability to operate between 8V and 40V input voltages makes it versatile for various power supply scenarios.
• High Switching Frequency: The 260kHz switching frequency allows for the use of smaller inductors and capacitors, reducing the overall footprint of the power supply.
• Surface Mount Packaging: The 14-lead SON package is optimized for surface mount technology, providing high thermal performance and a compact design.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental regulations.
• Moisture Sensitivity Level 1: Suitable for virtually any manufacturing environment without the need for special handling.

LM2676SD-12/NOPB Applications

The LM2676SD-12/NOPB is ideal for a wide range of applications where a reliable and efficient power supply is required. Some specific use cases include:

• Industrial Equipment: Providing stable power to control systems, sensors, and actuators.
• Telecommunications: Powering base stations, repeaters, and other telecom equipment.
• Automotive Electronics: Suitable for in-vehicle systems that require a stable 12V supply.
• Consumer Electronics: Ideal for powering devices such as gaming consoles, set-top boxes, and other high-power consumer electronics.
• Medical Devices: Ensuring reliable power delivery to critical medical equipment.

Conclusion of LM2676SD-12/NOPB

The LM2676SD-12/NOPB from Texas Instruments is a versatile and efficient buck regulator that offers a stable 12V output at up to 3A. Its wide input voltage range, high switching frequency, and compact surface mount packaging make it an excellent choice for a variety of applications. The device's compliance with environmental standards and its low moisture sensitivity level further enhance its suitability for modern manufacturing processes. Whether used in industrial, automotive, or consumer electronics, the LM2676SD-12/NOPB provides reliable power delivery and outstanding performance.

LM2676SD-12/NOPB Documents

Download datasheets and manufacturer documentation for LM2676SD-12/NOPB

PCN Assembly/Origin :

LMDMOS devices 23/Mar/2018      

Datasheets :

LM2676      

Reference Design Library :

LM2676S-ADJEVM: 5V @ 3A, 8 ~ 40V in, Buck      

Design Resources :

LM2676 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM2676