MC78T15CT

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The MC78T15CT is a positive voltage regulator of the linear type, offering a solution to the varying and often unpredictable demand for power in many commonly used systems. It is intended for applications requiring a medium level of output current, up to 350mA at a regulated output voltage of 15V. This device can also provide a greater level of performance when needed, with a maximum output current of 500mA and a minimum output voltage of 12V, with an input voltage of up to 32V DC.

The MC78T15CT is designed with a wide range of features to help it operate efficiently in a variety of applications. Its low dropout voltage, at just 1.2V to 1.5V, allows for superior efficiency even at low input voltages, and its thermal protection and overload protection features ensure it works reliably even in demanding environments. Additionally, the MC78T15CT features adjustable output voltage from 12 to 15V, and a very low quiescent current draw, further improving its efficiency.

The MC78T15CT also comes with improved reliability characteristics, helping to ensure it can be trusted in critical applications. It has a high-precision internal reference, allowing very reliable and accurate output, and its low-ripple performance helps to eliminate noise, eliminating the need for more complex filtering solutions. This device also features low temperature coefficient and low power dissipation for higher performance, and short-circuit protection for greater safety.

When it comes to its application field, the MC78T15CT is best suited for systems requiring medium current levels at a single output voltage, such as disc drives, cellular phones, remote controls, and various other consumer electronics devices. It is also an excellent solution to providing a regulated output voltage in industrial and other commercial equipment such as power tools, small motors and home appliances.

The MC78T15CT works by using a three-terminal linear regulator configured in an adjustable mode. In this mode, it has a pair of external resistors connected between the adjust pin and the output pin, which creates a voltage reference to be used by the regulator to set the correct output voltage. This reference voltage is compared to a reference voltage produced internally by the device, and when the two voltages vary too far, the output voltage is adjusted to maintain stability. The adjust terminal also allows for manual adjustment of the output voltage.

The MC78T15CT is designed for ease of use, and also for maximum performance. It is an excellent device for obtaining reliable and accurate output voltages, even in extreme conditions, and its improved features ensure it can be trusted in critical applications. With its low power requirements, adjustable output voltage and current level, and thermal protection and overload protection, the MC78T15CT is a great choice for any system requiring a medium current level at a single voltage.

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