UA78M33CKVURG3 Integrated Circuits (ICs)

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The UA78M33CKVURG3, part of the Extended Temperature Range, is a linear voltage regulator specifically designed for automotive applications. This device can output a regulated 3.3V supply and withstand transients up to 42V, making it suitable for a wide range of applications. This device is also capable of providing up to 1A of current for high-performance systems.

The UA78M33CKVURG3 linear voltage regulator is designed to work as either a switching, or a linear regulator, depending on the application. It is compatible with a variety of input and output voltages, including a range of 12V to 42V input supply voltage, and an output voltage of 3.3V. The ability to support high temperature ranges up to 105°C also makes it suitable for industrial applications.

When used as a linear voltage regulator, the UA78M33CKVURG3 is designed to minimize power loss and minimize the number of components needed in its circuit. This reduces power consumption, resulting in increased system efficiency and reliability. The low dropout voltage of the device also ensures a constant output voltage over a wide range of input voltages. Additionally, the integrated protection features offer a wide range of protection from input transients, output over-voltage, over-temperature, current limiting and shot-circuit protection.

The UA78M33CKVURG3 also features an enable (EN) input pin which enables the device to enter and exit a shutdown mode. When placed in the shutdown mode, the device will draw less than 1µA of power, reducing the overall power consumption of the device. This feature is especially beneficial in automotive applications where low power consumption is vital to ensuring system reliability.

Finally, the UA78M33CKVURG3 includes integrated internal compensation, enabling the device to self-regulate its output current. This ensures that sufficient current is provided to the load at all times, while reducing the output noise of the device.

The UA78M33CKVURG3 linear voltage regulator is an efficient and reliable solution for a wide range of automotive and industrial applications. Its ability to handle a wide variety of input/output voltages, its low dropout voltage, and its integrated protection features make it well-suited for applications requiring high performance and reliability.

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