The LM2679SD-ADJ/NOPB is a highly efficient, SIMPLE SWITCHER® step-down voltage regulator designed and manufactured by Texas Instruments. This regulator offers designers a robust power management solution for a wide range of applications due to its versatility and ease of use.

Key Features

• Adjustable Output Voltage: The device provides an adjustable output voltage range, which can be set from 1.2V to 37V, allowing for high flexibility in various applications.
• High Efficiency: With a peak efficiency of up to 92%, this regulator ensures minimal heat generation and energy loss, making it suitable for energy-sensitive designs.
• High Current Capability: It is capable of delivering up to 5A of continuous output current, catering to applications with high power demands.
• Thermal Shutdown and Current Limit Protection: The LM2679SD-ADJ/NOPB is equipped with thermal shutdown and current limit protection features, enhancing the safety and reliability of the device.
• Simple and Minimal External Components: The regulator requires only a few external components for operation, simplifying design and reducing overall system cost.
• Frequency Adjustability: The switching frequency is adjustable from 260 kHz to 400 kHz, allowing optimization for efficiency or component size.

Applications

The LM2679SD-ADJ/NOPB is suitable for a diverse range of applications including, but not limited to:

• Power supplies for digital systems like FPGAs, microprocessors, and DSPs
• Automotive electronics
• Industrial power systems
• Battery-operated devices
• Telecommunications equipment

Quality and Reliability

This product is available in a thermally enhanced LLP-14 package, ensuring efficient heat dissipation and reliability even under high load conditions. The LM2679SD-ADJ/NOPB is also characterized for performance over the full industrial temperature range of -40°C to +125°C, making it suitable for harsh environments.

With its combination of features and protections, the LM2679SD-ADJ/NOPB from Texas Instruments represents a versatile and dependable choice for your power regulation needs.