LM337BD2T

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Integrated circuits, more commonly known as ICs, are the basis of today\'s technology. A wide array of components ranging from digital circuitry to voltage regulators can be found inside of a single IC. One of the most popular components of all is the linear regulator, found in just about every device from phones to computers. The LM337BD2T is a type of linear regulator that has many uses and is one of the most popular components of its kind.

What Is LM337BD2T ?

The LM337BD2T, manufactured by Texas Instruments, is a 3-terminal, adjustable negative voltage regulator. It operates from theinput voltage of -2V to -37V and can output voltages from -1.2V to -37V with a maximum current of 1.5A. Its key feature is that it is adjustable, meaning that the user can change the output voltage to whatever they like. This makes it ideal for a wide range of applications.

LM337BD2T Application Fields

The LM337BD2T is a versatile component and can be used in a variety of applications. Its adjustable voltage output makes it a popular choice for those who need to adjust voltage levels but don\'t need the current output that a switching regulator can provide. This makes it ideal for applications such as power supply circuits, LED lighting, medical devices, instrumentation, and communications systems.

LM337BD2T Working Principle

The LM337BD2T works by comparing the voltage drop from the output voltage to the voltage at the reference terminal. The output voltage is adjusted until the voltage drop across the internal transistor reaches the desired level. The output voltage can be adjusted by changing the reference voltage via the external resistor divider. This allows for fine-tuning of the output voltage depending on the application.

Conclusion

The LM337BD2T is a versatile component that is used in a variety of applications. It is popular for its adjustable voltage output and its low current draw. Its ability to adjust output voltage makes it a great choice for those who need accurate voltage levels without having to resort to switching regulators. This makes it a great option for power supply circuitry, LED lighting, medical devices, instrumentation, and communications systems.

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