TLE4279GXUMA2

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Voltage regulation is an important part of ensuring the proper operation of modern electronics. One key component in this process is the linear voltage regulator, which comes in several forms. The series-based TLE4279GXUMA2 linear voltage regulator is one such example, and it offers a range of highly efficient and robust solutions for a variety of applications. This article will take a closer look at this product, including its application field and working principle.

What is TLE4279GXUMA2 ?

The TLE4279GXUMA2 linear voltage regulator is a series of highly efficient voltage controllers that are designed to deliver a constant output voltage over a range of input voltages. It is designed to provide an exact target voltage with a small voltage drop, and it operates over a wide temperature range. The product is available in a variety of package options, including SOT-223, PPG, PLCC-16 and many more.

The TLE4279GXUMA2 series of voltage controllers offer excellent thermal performance and low quiescent currents, making them well suited for a variety of applications, including low power communications and automotive systems. Additionally, these voltage controllers are designed for automatic reset and overvoltage protection, allowing for added protection in high voltage scenarios. The product also offers a wide range of output current ranges for different applications.

TLE4279GXUMA2 Application Field

The TLE4279GXUMA2 linear voltage regulator is designed to work in a range of applications. These may include, but are not limited to:

• Power supplies
• Switching power supplies
• Telecommunications
• Industrial electronics
• Battery operated systems
• Household electronics
• Automotive electronics

The TLE4279GXUMA2 voltage controllers are also suitable for a variety of supervisory applications, including:

• System reset and/or power-on reset
• Watchdog timer reset
• Parity/memory error correction and reset
• Overvoltage/undervoltage protection

In all of the above applications, the TLE4279GXUMA2 voltage controllers provide an efficient and robust solution, reducing power consumption and ensuring reliable control over the output voltage.

Working Principle of TLE4279GXUMA2

The TLE4279GXUMA2 linear voltage regulator provides an output voltage that is proportional to its input voltage, but lower than it. This voltage is determined by the combination of two components: an error amplifier and a pass element. The error amplifier takes the input voltage and sets the gate of the pass element to obtain an output voltage. In this way, any change in the input voltage is compensated by the error amplifier, ensuring an exact target voltage.

The TLE4279GXUMA2 regulator is designed to operate with a low quiescent current, reducing the amount of energy that is wasted during the regulation process. In addition, its outputs are coupled using a low on-resistance FET, further increasing the efficiency of the regulator.

To ensure its stability, the TLE4279GXUMA2 voltage regulator has a series of additional protections, such as overcurrent, overvoltage and automatic reset protection. These safeguards guarantee a safe and reliable operation for the system.

Conclusion

The TLE4279GXUMA2 linear voltage regulator is an efficient and robust solution for a variety of applications, providing an exact target voltage over a range of input voltages. It operates with a low quiescent current and offers a number of additional protections, making it well suited for low power systems, automated reset and overvoltage protection scenarios. With its wide range of package options and output current ranges, the TLE4279GXUMA2 makes it easy to find the right voltage controller for any application.

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