PQ1M505M2SPQ

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The PQ1M505M2SPQ is a linear voltage regulator. It provides an output voltage of 5V over a 3-60V input voltage range and is capable of delivering up to 1A of current. The regulator is designed to be used in a variety of applications, including low-voltage DC to DC power conversion, automotive, industrial and motor control, aircraft, and telecommunications.

The PQ1M505M2SPQ is a low-dropout, low-noise linear regulator, and it offers excellent line and load regulation. This makes it ideal for applications where a stable output voltage is essential, especially when the input voltage varies. Its high-efficient operation helps to reduce heat output and noise, making it suitable for applications where size, weight, or space is a constraint.

The working principle of the PQ1M505M2SPQ linear regulator is based on controlling an output voltage with an internal error amplifier and a pass transistor. The internal error amplifier compares the output voltage with a reference voltage, and then controls a pass transistor connected between the input and output of the device.When the output voltage is below the reference voltage, the pass transistor is opened, allowing a larger amount of current to flow from the input to the output, and the output voltage will increase. When the output voltage is equal to the reference voltage, the amount of current flowing from the input to the output is cut off, and the output voltage will stay the same.

The PQ1M505M2SPQ linear regulator is a high-performance, low-cost solution for applications requiring a stable output voltage. It is designed to be used in a wide range of applications, offering excellent line and load regulation and high-efficient operation.

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