AP7343D-25W5-7

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Linear voltage regulators are designed to efficiently provide a stable regulator output voltage in the presence of varying input voltage and load current. The AP7343D-25W5-7 is a highly efficient and low-cost single-channel linear regulator with a minimum of external parts for space applications. It integrates a low-dropout (LDO) regulator and an output current of up to 25W from a common cathode. This makes it ideal for powering DC/DC converters, voltage converters, and other power-supply components.

The AP7343D-25W5-7 has a wide input voltage range from 0 to 40V, and its output voltage can be set within the same range. Its integrated circuit construction and low-noise output make the AP7343D-25W5-7 the ideal voltage regulator for applications in space and other power-sensitive environments.

The AP7343D-25W5-7 offers a large current load with its maximum output power of 25W, and its internal current sense circuit ensures that the output current remains constant even when the load conditions change. This ensures that the system is not damaged due to overloads or instability. The regulation accuracy of the AP7343D-25W5-7 is also good, with only a 1.5% standard output voltage variation over the input voltage range.

The AP7343D-25W5-7 includes a thermal shutdown circuit and an over-current protection circuit. The thermal shutdown circuit is activated when the temperature of the corresponding part exceeds a preset limit. In addition, it has a short-circuit current-limit function and a thermal warning circuit that warns when the temperature of the capacitor exceeds a preset value. The over-current protection circuit limits the input current to protect the system from an over-current situation caused by a short circuit in the output, as well as due to over-heating.

The AP7343D-25W5-7 has a wide range of applications in space, including supplying power to DC/DC converters, voltage converters, and other power-supply components. It is also suitable for powering sensitive devices such as ASICs, FPGAs, and DSPs. Its small size and efficient construction make it an ideal choice for embedded applications where space is limited.

The AP7343D-25W5-7 is an ideal voltage regulator for a wide range of applications due to its low-dropout design, low-noise output, high load current, and excellent regulation accuracy. It offers a low-cost, highly efficient power solution, making it an ideal choice for space- and power-sensitive applications.

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