PQ09RD1BJ00H

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PQ09RD1BJ00H is a Linear voltage regulator product suitable for several applications, including automotive, computing and communications, consumer electronics and industrial. The regulator features a wide input voltage (6.0 volts to 40 volts) and a 2.5V output voltage capable of delivering up to 200 mA as well as a variety of protection features. It is capable of operation in environments with a thermal range between -40°C (-40°F) and 125°C (257°F).

The unique topology of PQ09RD1BJ00H ensures stable operation at a wide input voltage range. It includes both over- and under-voltage protection safety features. In addition, it offers over-current protection via foldback current limit. The device also has a thermal shutdown feature which disables the device in case of overheating. It also has short-circuit protection which shuts down the device under an overload condition.

The distinctive features of PQ09RD1BJ00H are the integrated linear regulator that provides excellent line and load regulation, very low noise and ripple, high PSRR and fast transient response. This integrated linear regulator ensures that the load is provided with stable output voltage under different conditions. The device does not require an external compensation capacitor. The small package size makes it suitable for small space applications.

The working principle of PQ09RD1BJ00H is based on a combination of a constant voltage (CV) regulation circuit and a current regulation circuit. The CV regulation circuit senses the output voltage and adjusts it by either increasing or decreasing the power to the load as needed. The current regulation circuit then limits the maximum current that can be supplied to the load to the specified current limit. At the same time, the CV regulator senses the voltage drop across the current limit resistor, providing further limiting of the output current. Both the CV regulation and current regulation provide protection against both over- and under-voltage conditions.

The PQ09RD1BJ00H is a highly efficient device and is suitable for a variety of applications. It is capable of operating over a wide range of input voltages, providing regulated output wattage, protection features and fast transient response. This device is suitable for automotive, computing and communications, consumer electronics and industrial applications.

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