TPS77718D

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TPS77718D is a low-dropout (LDO) linear voltage regulator from Texas Instruments (TI). It’s a 2A output current LDO with a low quiescent current and wide input voltage range. TPS77718D has an internal 0.7-volt reference voltage, which allows it to provide a regulated voltage from zero volts to the reference voltage. It also has an adjustable output voltage option with two or four terminal configurations. To set the reference voltage, a PNP-type transistor is connected to the negative terminal of the LDO, while a resistor is connected to the positive terminal. This resistor is used to adjust the reference voltage, which can range from 1.2V to 3.3V

TPS77718D is mainly used in various electronic power applications as a power source, such as LCD/LED displays, smartphones, tablets and other portable devices. It can also be used in computer motherboards and digital power systems. Its low quiescent current makes it suitable for energy-efficient applications and its wide input voltage range allows it to be used in a variety of applications. TPS77718D also has protection features such as over-temperature protection and short-circuit protection.

TPS77718D is a low-voltage, linear voltage regulator. When an input voltage is applied to the device, it is reduced to a predetermined output voltage by passing it through an internal voltage reference. The output voltage is determined by a voltage divider network consisting of two resistors. The input voltage drops across an internal PNP-type transistor, which allows a current to flow through the resistors. As the current flows through the resistors, it causes a voltage drop across one of the resistors, which sets the output voltage of the regulator. TPS77718D also has an adjustable output voltage option that allows users to set the output voltage manually by varying the resistor values.

In addition to providing a regulated voltage output, TPS77718D also offers protection features such as over-temperature and current limiting. The over-temperature protection prevents the device from overheating, while current limiting controls the current flowing through the regulator. This prevents components connected to the regulator from being destroyed due to excessive current. TPS77718D also features reverse current protection, which helps protect connected components from high-frequency switching applications.

TPS77718D is a useful and versatile device for a variety of power applications. Its low current and wide input voltage range make it suitable for energy-efficient systems, and its adjustable output voltage option allows users to tailor the output voltage to their specific application requirements. Its protection features also help protect components from excessive current and over-temperature conditions. TPS77718D is a great choice for a variety of power management applications.

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