LM22672MRE-ADJ/NOPB

The LM22672MRE-ADJ/NOPB is a high-performance, adjustable output voltage linear regulator manufactured by Texas Instruments. This device is designed to provide a stable output voltage with high efficiency, making it suitable for a variety of applications, including power management in portable devices, industrial equipment, and automotive systems.

Key Features:

1. Adjustable Output Voltage: The LM22672MRE-ADJ/NOPB allows for an adjustable output voltage range, typically from 1.2V to 5.5V, which can be set using external resistors. This flexibility makes it ideal for applications requiring specific voltage levels.

2. High Efficiency: The regulator is designed to operate with high efficiency, minimizing power loss and heat generation. This is particularly important in battery-powered applications where energy conservation is critical.

3. Low Dropout Voltage: The device features a low dropout voltage, which allows it to maintain regulation even when the input voltage is close to the output voltage. This characteristic is essential for applications where the input voltage may vary or be only slightly higher than the desired output.

4. Wide Input Voltage Range: The LM22672MRE-ADJ/NOPB can accept a wide range of input voltages, typically from 2.5V to 20V, making it versatile for different power supply configurations.

5. Built-in Protection Features: The regulator includes several protection features such as thermal shutdown, current limiting, and reverse polarity protection. These features enhance the reliability and safety of the device in various operating conditions.

6. Compact Package: The LM22672MRE-ADJ/NOPB is available in a compact surface-mount package (MRE), which is suitable for space-constrained applications. The small footprint helps in designing compact electronic circuits.

7. Low Quiescent Current: The device operates with low quiescent current, which is beneficial for battery-operated devices, extending battery life by reducing power consumption during idle states.

8. Temperature Range: The LM22672MRE-ADJ/NOPB is rated for operation over a wide temperature range, typically from -40°C to +125°C, ensuring reliable performance in harsh environments.

Applications:

• Portable Electronics: Ideal for smartphones, tablets, and other battery-operated devices where efficiency and size are critical.
• Industrial Equipment: Suitable for powering sensors, microcontrollers, and other components in industrial automation systems.
• Automotive Systems: Can be used in automotive electronics for power management and regulation tasks.

Conclusion:

The LM22672MRE-ADJ/NOPB from Texas Instruments is a versatile and efficient adjustable linear regulator that meets the demands of modern electronic applications. Its combination of adjustable output, low dropout voltage, and built-in protection features make it a reliable choice for engineers looking to design efficient power management solutions.