BD33FC0FP-E2

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The BD33FC0FP-E2 is a linear voltage regulator capable of converting a specified input voltage to a regulated output voltage. This regulator is widely used in desktop computers, workstations, server systems, industrial automation systems, and other applications where power control and stability are crucial. This regulator is widely used to provide a constant and stable voltage to circuits, as well as provide electrical insulation between power supplies.

The BD33FC0FP-E2 is a three-terminal, Positive Adjustable Voltage Regulator with a wide input voltage range from 2V to 50V. The device can deliver up to 1A of output current, and the output voltage is adjustable from 1.2V to 33V. It operates from a standard 5V or 12V power supply and has an internal output current limiting circuit. Its excellent power supply ripple rejection makes it ideal for use in complex, noisy systems. The BD33FC0FP-E2 has a low dropout voltage of 0.5V, which ensures that the regulated voltage is not affected by input voltage variations, even at lower supply voltages.

The adjustable voltage regulator is composed of two transistors: one of them is a reference transistor, and the other is an output transistor. The reference transistor is biased by the adjustment pin through the internal voltage divider. This reference voltage is compared with the feedback voltage of the output transistor. Once the difference between the two signals is detected, the base emitter current of the output transistor is adjusted accordingly, varying the output voltage of the device. This process is known as voltage loop regulation. Another important component of the regulator is the output current limiter, which protects the regulated internal circuit from damages caused by excessive current loads.

The BD33FC0FP-E2 is designed to provide a regulated supply voltage with excellent line and load regulation, low noise, and excellent power supply ripple rejection. Its maximum power dissipation is 1W, and the junction temperature range is from -40°C to 105°C. The device is also designed with a low profile surface mount package for easy installation in low clearance applications. It also has an over-temperature and over-current protection against thermal runaway and output current overload.

The BD33FC0FP-E2 is a highly reliable linear voltage regulator suitable for various applications where constant, regulated output voltages are required. It is ideal for powering digital ICs, LCD panels, Gate Drivers, power supplies, and many more. Its wide range of Input Voltage and adjustable output voltage makes it a versatile regulator that can be used in a variety of applications. Its low dropout feature ensures that it is stable even with low input voltage and high loading applications. Its overcurrent protection ensures that it is safe to use and protects the system from unexpected surges and shorts. Its adjustable voltage range makes it suitable for a wide variety of applications.

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