Product Overview: LM22672QMR-ADJ/NOPB

The LM22672QMR-ADJ/NOPB is a highly efficient, precision, adjustable voltage regulator from Texas Instruments, designed to cater to a wide variety of applications. This step-down voltage regulator is capable of delivering up to 1A of continuous output current and operates over an input voltage range of 4.5V to 42V. This makes the LM22672QMR-ADJ/NOPB an ideal choice for diverse electronic systems, from automotive to industrial and power management solutions.

Key Features

• Adjustable Output Voltage: The device offers an adjustable output voltage range from 1.285V to 37V, which allows for flexibility in various design applications.
• High Efficiency: With an innovative switch-mode design, it provides a highly efficient power conversion, which can exceed 90%, reducing heat dissipation and improving system performance.
• Thermal Shutdown and Overcurrent Protection: Built-in safety features ensure the device operates within safe temperature and current limits, enhancing the longevity and reliability of both the regulator and the system it is used in.
• Stable with Low ESR Output Capacitors: The LM22672QMR-ADJ/NOPB is stable with ceramic, tantalum, and aluminum electrolytic capacitors, offering flexibility in component selection for the power supply design.
• Frequency Adjustability: The switching frequency can be adjusted from 50 kHz to 500 kHz, allowing designers to optimize for efficiency or component size.

Applications

The versatile nature of the LM22672QMR-ADJ/NOPB makes it suitable for a wide array of applications, including:

• Simple variable voltage regulators
• Pre-regulators for linear regulators
• Standard 5V/3.3V/12V system power supplies
• Battery chargers
• Power supplies for DVD players and TVs
• Automotive electronics
• Telecommunication equipment

Quality and Reliability

The LM22672QMR-ADJ/NOPB comes in a thermally enhanced 8-pin VSSOP package, ensuring robust operation even in challenging thermal environments. Texas Instruments' commitment to quality means that this voltage regulator is designed and manufactured to meet the highest standards, ensuring reliable performance in your electronic projects.