TCR3DM18,LF

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Linear voltage regulators are an essential part of any electronic system, providing a source of constant, safe and reliable voltage. The TCR3DM18LF is a high quality, low noise, and high voltage linear voltage regulator which is an ideal choice for applications requiring an accurate, reliable source of power. In this article, we will take a closer look at the TCR3DM18LF, its application fields and its working principle.

Features of the TCR3DM18LF

The TCR3DM18LF is a compact, easy to use, and efficient linear voltage regulator. It has a wide 3.2V to 27V input voltage range and a precision output voltage range of 1.2V to 20V. Its low noise operation and high voltage operation make it suitable for audio, instrumentation and medical applications. Its rugged construction and low power dissipation make it well suited for applications in harsh environments such as industrial and automotive applications. The TCR3DM18LF is also designed for ripple rejection and stability, with a low ±2.5% output tolerance and low load regulation of ±1%.

Application Fields of the TCR3DM18LF

The TCR3DM18LF is an ideal voltage regulator for a wide range of applications, including audio and instrumentation, medical and industrial, automotive, and telecommunication equipment. The high accuracy and low noise design make it well suited for precision audio amplifiers and other analog applications, such as high end sound systems and voice recognition systems. Its wide input voltage range and low power dissipation make it a perfect choice for automotive, industrial and other portable equipment which require a stable, safe, and reliable source of power.

Working Principle of the TCR3DM18LF

The TCR3DM18LF is a linear voltage regulator, meaning that it uses a linear resistive element to regulate the output voltage to a fixed level. The input voltage is applied to the regulator’s control terminal, and this voltage is compared to a reference voltage. The reference voltage is set by a voltage divider connected to the regulator’s output terminal. If the input voltage is lower than the reference voltage, the regulator increases the voltage at the output terminal until it matches the reference voltage. If the input voltage is higher than the reference voltage, the regulator decreases the voltage at the output terminal until it matches the reference voltage.

The TCR3DM18LF has a built-in output voltage over-current protection, meaning that if the load current is too high, the voltage drops and the regulator shuts down. This prevents any damage to the regulator and the connected equipment. The TCR3DM18LF also features a shutdown pin which can be used to shut down the device in case of a fault.

Conclusion

The TCR3DM18LF is a high quality, low noise, and high voltage linear voltage regulator which makes it an ideal choice for wide range of applications, from audio and instrumentation to automotive, industrial and telecommunication equipment. It provides a stable, safe, and reliable source of power with its wide input voltage range, low power dissipation, and high accuracy and low noise design. Its built-in output voltage over-current protection and shutdown pin also ensure safety and reliability of the device and the connected equipment.

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