LM22673TJE-ADJ/NOPB

The LM22673TJE-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 LM22673TJE-ADJ/NOPB allows for an adjustable output voltage range, typically from 1.2V to 5.5V, enabling flexibility in design to meet specific application requirements.

2. High Efficiency: The regulator is designed to operate with high efficiency, which helps in reducing heat generation and improving overall system performance. This is particularly important in battery-powered applications where power conservation is critical.

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

4. Wide Input Voltage Range: The LM22673TJE-ADJ/NOPB can accept a wide range of input voltages, typically from 2.5V to 20V, making it versatile for various power supply configurations.

5. Built-in Protection Features: The regulator includes several protection features such as thermal shutdown, current limiting, and reverse polarity protection, ensuring reliable operation and safeguarding the device and connected components.

6. Compact Package: The LM22673TJE-ADJ/NOPB is available in a compact TJE package, which is suitable for space-constrained applications. The small footprint allows for easy integration into printed circuit boards (PCBs).

7. Low Quiescent Current: The device is designed to have a low quiescent current, which is beneficial for battery-operated devices, as it helps extend battery life by minimizing power consumption during idle states.

8. Stable Operation with Low ESR Capacitors: The LM22673TJE-ADJ/NOPB is compatible with low equivalent series resistance (ESR) output capacitors, which can improve transient response and stability.

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 applications for powering various electronic control units (ECUs) and infotainment systems.

Conclusion:

The LM22673TJE-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 voltage, high efficiency, and built-in protection features makes it a reliable choice for designers looking to implement power management solutions in a wide range of devices.