Product Overview: LM2673T-ADJ

The LM2673T-ADJ from Texas Instruments is a highly efficient, step-down voltage regulator with an adjustable output. It is part of the SIMPLE SWITCHER® series, which is known for its ease of use and robust performance. This regulator is capable of driving a 3A load with excellent line and load regulation. The versatility of the adjustable version allows designers to tailor the output voltage to their specific needs, making it an ideal choice for a wide range of applications.

Key Features

• Adjustable Output Voltage: The LM2673T-ADJ provides an adjustable output voltage range from 1.2V to 37V, which can be set with just two external resistors.
• High Efficiency: With efficiencies up to 92%, this regulator ensures minimal heat generation and is suitable for use in energy-sensitive applications.
• Integrated Features: The device includes a fixed frequency oscillator (260kHz), a precision reference, and a high-side switch with current limiting and thermal shutdown for added protection.
• Simple Design: The SIMPLE SWITCHER® concept allows for easy design with minimal external components, reducing overall design complexity and time to market.
• Wide Input Voltage Range: The LM2673T-ADJ operates over a wide input voltage range from 8V to 40V, accommodating a variety of power sources.

Applications

The LM2673T-ADJ is suitable for a diverse array of applications, including:

• Efficient pre-regulator for linear regulators
• On-card switching regulators
• Adjustable power supplies
• Step-down modules in distributed power systems

Package and Quality

Encased in a TO-220 package, the LM2673T-ADJ is designed for easy integration into a variety of circuit boards. The robust packaging ensures reliability and durability even in challenging environments. Texas Instruments is committed to maintaining the highest quality standards, and this product meets or exceeds industry norms for performance and reliability.

Overall, the LM2673T-ADJ from Texas Instruments stands out as a high-performance, adjustable voltage regulator that offers both flexibility and reliability for designers looking to optimize their power management solutions.