Product Overview: LM2676T-3.3

The LM2676T-3.3 from Texas Instruments is a highly efficient, step-down voltage regulator that is part of TI's SIMPLE SWITCHER® series. This regulator is designed to provide a fixed output voltage of 3.3V with an output current of up to 3A, making it an ideal choice for a wide range of applications, including embedded systems, consumer electronics, and telecommunications equipment.

Key Features

• Output Voltage: The LM2676T-3.3 provides a precise 3.3V output, which is essential for powering sensitive electronic components that require a stable voltage supply.
• High Efficiency: With an efficiency rating of up to 92%, this regulator ensures minimal heat generation and energy loss, making it suitable for energy-sensitive applications.
• Load Current: Capable of delivering up to 3A of continuous output current, the LM2676T-3.3 can easily handle high-load conditions.
• Adjustable Switching Frequency: The switching frequency can be adjusted up to 260kHz, allowing for flexibility in balancing efficiency and component size.
• Thermal Protection: The built-in thermal shutdown feature protects the device from damage due to overheating, enhancing its reliability and longevity.
• Low Dropout: The low dropout performance ensures efficient operation even with a minimal difference between the input and output voltages.

Applications

The LM2676T-3.3 is versatile and can be used in a variety of applications, including:

• Power supplies for digital systems like microprocessors, FPGAs, and DSPs.
• Peripheral power supplies for computers and servers.
• Industrial power systems.
• Portable consumer electronics.
• Telecommunication equipment.

Package and Quality

The LM2676T-3.3 is available in a TO-220 package, which is known for its robustness and ease of handling. Texas Instruments is committed to providing high-quality products, and this voltage regulator is no exception. It is designed to meet strict industry standards for performance and reliability, ensuring that it meets the needs of even the most demanding applications.