NCV8518PWG

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The NCV8518PWG is an automotive-grade linear voltage regulator specifically designed to provide a highly efficient, reliable, and simple solution for system power. It is a positive low drop fixed-output linear voltage regulator that offers low dropout voltage, high output current up to 800mA, and short circuit protection. The wide input voltage range allows it to work in automotive applications such as electric automobiles and trucks, and its integrated switch allows for custom power sequencing and level shifting.

The NCV8518PWG offers low operating current, low dropout voltage, and up to 800mA of output current. The low dropout voltage enables the regulators to provide a reliable source of on-board power using an output voltage of up to 8V, while the integrated switch allows the regulator to be used in custom power sequencing and level shifting applications. It features an advanced thermal shutdown protection with hysteresis that activates when the junction temperature exceeds 160℃, reducing the risk of possible device damage.

The NCV8518PWG is especially suitable for automotive applications such as electric automobiles and trucks, as it provides high accuracy, excellent power supply rejection, low noise, and fast coupling and decoupling speed. With its wide input voltage range, fast transient response, and integrated short circuit protection, the NCV8518PWG can provide a stable, reliable, and efficient power source to vital automobile systems.

The working principle of the NCV8518PWG is simple. The device consists of an input voltage, an output voltage, and a current limiting resistor. When an input voltage is applied, a current flow between the input and output is generated, and this current flow is limited by the current limiting resistor. The output voltage is then determined by the input voltage and the dropout voltage of the regulator, which is typically less than 1.2V at 800mA.

In addition to its application in automotive systems, the NCV8518PWG can also be used in a wide range of other applications such as industrial, medical, and communication systems. Because of its high efficiency, low voltage dropout, integrated switch, and fast transient response, the NCV8518PWG can provide a reliable, efficient, and cost-effective solution for system power.

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