LM22679QTJE-ADJ/NOPB

The LM22679QTJE-ADJ/NOPB is a high-performance, adjustable output voltage regulator from Texas Instruments, designed for a variety of applications requiring efficient power management. This device is part of the LM22679 family, which is known for its ability to deliver high output current while maintaining low dropout voltage and high efficiency.

Key Features:

1. Adjustable Output Voltage: The LM22679QTJE-ADJ/NOPB allows for an adjustable output voltage, typically ranging from 1.2V to 15V, making it versatile for different applications. The output voltage can be set using external resistors.

2. High Output Current: This regulator can provide up to 1.5A of output current, making it suitable for powering various loads, including microcontrollers, sensors, and other electronic components.

3. Low Dropout Voltage: The device features a low dropout voltage, which is crucial for battery-powered applications. This allows the regulator to maintain a stable output voltage even when the input voltage is close to the output voltage.

4. Integrated Protection Features: The LM22679QTJE-ADJ/NOPB includes several built-in protection features, such as thermal shutdown, current limiting, and reverse polarity protection, ensuring reliable operation and safeguarding against potential damage.

5. Wide Input Voltage Range: The regulator can accept a wide range of input voltages, typically from 3V to 20V, providing flexibility in design and compatibility with various power sources.

6. Efficiency: With its advanced design, the LM22679QTJE-ADJ/NOPB achieves high efficiency, which helps in reducing heat generation and improving overall system performance.

7. Package Type: The device is available in a compact, thermally enhanced package, which aids in heat dissipation and allows for easier integration into space-constrained designs.

8. Operating Temperature Range: The LM22679QTJE-ADJ/NOPB is designed to operate over a wide temperature range, typically from -40°C to +125°C, making it suitable for industrial and automotive applications.

Applications:

• Power management in portable devices
• Automotive electronics
• Industrial control systems
• Telecommunications equipment
• Consumer electronics

Conclusion:

The LM22679QTJE-ADJ/NOPB from Texas Instruments is a robust and versatile adjustable voltage regulator that combines high output current capability, low dropout voltage, and integrated protection features. Its wide input voltage range and efficiency make it an excellent choice for a variety of applications, particularly where space and thermal management are critical.