BD35269HFN-TR Integrated Circuits (ICs)

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Linear voltage regulators are essential components for an electronic system to provide a steady voltage for its circuitry. The BD35269HFN-TR is one such low dropout type regulator, designed by Rohm Semiconductor. It is designed to regulate voltage up to 7.8V with an adjustable output voltage in the range of 1.5V to 5.0V. It has a current limit of 1A and its output voltage ripple is only 50 mV. This makes it fast and low noise, giving it numerous applications in digital and analog electronics.

BD35269HFN-TR is made using a standard three-terminal device package, which comprises an input pin for connecting to an external power source, an output pin for delivering the desired voltage, and a ground pin for connecting the device to ground. The regulator contains error amplifiers and comparators, which compare the output voltage with the internal reference voltage, and then adjusts the output voltage to match the reference voltage. The built-in voltage monitoring terminal allows the user to monitor the output voltage and adjust it accordingly.

In terms of protection, the BD35269HFN-TR has over-voltage protection, short-circuit protection, and thermal shutoff. The over-voltage protection feature trips whenever the output voltage exceeds a certain predetermined level. This feature also has hysteresis applied so that when it trips, it will remain in the tripped state until the input voltage is lowered below the predetermined level. The short-circuit protection activates when an overload condition is met, and the thermal shutoff will shut off the regulator when it is operating at a higher temperature than the specified limit.

The BD35269HFN-TR can be used in a variety of applications such as notebook computers, digital televisions, automotive electronics, DVD players, etc. The low dropout voltage and low output voltage ripple make it suitable for use in battery-powered applications, as it is able to regulate the output voltage while saving battery power. It can also be used in numerous analog applications such as audio amplifiers, audio/video equipment, power amplifiers, and other audio equipment applications that require high-precision voltage and low noise.

The BD35269HFN-TR is easy to use, and it has a simple application circuit that is stable and reliable. The built-in protection features make it safe to use, and its output voltage can be easily adjusted. The low dropout voltage of this regulator allows it to be used in a wide range of applications, giving it maximum versatility, making it an ideal choice for any circuit where precise regulation of the output voltage is required.

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