VT2491FCX-ADJ

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Linear Voltage Regulators are an essential component for power management systems in electronics and are manufactured in several forms to suit the specific needs of a wide range of applications. The VT2491FCX-ADJ is a CMOS Process Technology with a Maximum Output Voltage of 24 V. It is a linear regulator that provides steady, free-floating voltage in a wide variety of applications. This article will discuss the applications and working principles of the VT2491FCX-ADJ.

Applications

The VT2491FCX-ADJ is typically used for Industrial, Automotive, Communications and Consumer Electronics applications. It provides an adjustable output voltage from 10 V to 24 V with a maximum output current of 200mA. This makes it suitable for a range of applications, some of which include powering embedded systems, telecommunication accessories and home electronics.

It is also used extensively in the automotive industry in applications such as providing the power supply for automotive radios, ECUs, sensors and actuators. In addition, the linear voltage regulator can be used in a variety of consumer electronics products such as mobile phones, drones and Bluetooth speakers.

Working Principle

The VT2491FCX-ADJ is designed to maintain a fixed output voltage with little variation over a wide range of input voltages and load currents. It works on the principle of negative feedback compared to the input voltage. This means that when the load current increases, the output voltage of the regulator drops. This drop is detected by the error amplifier and it adjusts the error-voltage difference and the pass transistor so that the output voltage is maintained.

The linear voltage regulator is designed to allow for a wide input voltage range, from 6V to 32V, and provides a steady output voltage of 24V. The output current is limited to 200mA and is adjustable with the help of an external resistor. The transient response is fast enough for many types of highly dynamic applications, making it suitable for a variety of applications.

Conclusion

The VT2491FCX-ADJ is a linear voltage regulator designed to provide adjustable output voltages of 10V to 24V with a maximum output current of 200mA. It is a widely used component in the industrial, automotive, communications and consumer electronics industries. Its wide input voltage range and fast transient response make it suitable for a variety of applications that require variable output voltages. This article has discussed the applications and working principle of the VT2491FCX-ADJ.

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