Texas Instruments

LM2675LD-3.3/NOPB

LM2675LD-3.3/NOPB Description

The LM2675LD-3.3/NOPB is a fixed output voltage regulator from Texas Instruments, part of the SIMPLE SWITCHER® series. This buck converter is designed to provide a stable 3.3V output at a maximum current of 1A. It operates within an input voltage range of 6.5V to 40V, making it suitable for a wide variety of power supply applications. The regulator features a switching frequency of 260kHz, which allows for the use of smaller external components without compromising efficiency. The LM2675LD-3.3/NOPB is housed in a 16-lead WSON package, which is ideal for surface mount applications. It is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. Despite its obsolete status, the LM2675LD-3.3/NOPB remains a reliable choice for applications requiring a compact, efficient power solution.

LM2675LD-3.3/NOPB Features

• Fixed Output Voltage: The LM2675LD-3.3/NOPB provides a stable 3.3V output, which is ideal for applications requiring a consistent power supply.
• Wide Input Voltage Range: With an input voltage range of 6.5V to 40V, this regulator can accommodate a variety of power sources, enhancing its versatility.
• High Efficiency: The buck topology and 260kHz switching frequency ensure high efficiency, reducing power loss and improving overall system performance.
• Compact Design: The 16-lead WSON package is suitable for surface mount applications, making it ideal for space-constrained designs.
• Environmental Compliance: The regulator is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards.
• Single Output Configuration: The LM2675LD-3.3/NOPB is designed for positive output configuration, simplifying circuit design and reducing complexity.

LM2675LD-3.3/NOPB Applications

The LM2675LD-3.3/NOPB is well-suited for a range of applications where a reliable, efficient power supply is required. Its fixed 3.3V output and wide input voltage range make it ideal for:

• Embedded Systems: Providing stable power to microcontrollers and other low-power devices.
• Industrial Control: Ensuring reliable power supply in harsh industrial environments.
• Telecommunications: Supplying power to various components in communication equipment.
• Consumer Electronics: Powering devices such as routers, set-top boxes, and other consumer electronics.
• Automotive: Suitable for automotive applications where a wide input voltage range is necessary to accommodate varying battery conditions.

Conclusion of LM2675LD-3.3/NOPB

The LM2675LD-3.3/NOPB is a robust and efficient power management solution from Texas Instruments. Its fixed 3.3V output, wide input voltage range, and high switching frequency make it a versatile choice for various applications. The compact 16-lead WSON package and environmental compliance further enhance its appeal. Despite being marked as obsolete, the LM2675LD-3.3/NOPB remains a reliable option for engineers seeking a stable and efficient power supply solution.