BU28UA3WNVX-TL Integrated Circuits (ICs)

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BU28UA3WNVX-TL is a three-terminal adjustable Linear Voltage Regulator (LVR), which belongs to the PMIC - Voltage Regulators - Linear category. It can output a wide range of voltages from 1.5 V to 28 V, with a maximum output current up to 3.2 A. This regulator can provide a stable power supply even when the input voltage is changed.

The typical applications of BU28UA3WNVX-TL include power management in Industrial Automation & Robotics, medical, IT & Communications and Automotive systems. Moreover, it is also a suitable component for PCs, laptops, digital cameras and mobile phones. It is often used in voltage stabilization, linear voltage regulation, frequency regulation and other power regulation applications.

BU28UA3WNVX-TL is a three-terminal adjustable Linear Voltage Regulator, which consists of two components: a voltage reference unit and a pass element. The voltage reference unit supplies a reference voltage, which is set by the user. The pass element, which performs the actual voltage regulation and is composed of a differential amplifier, will then compare the voltage reference to the output voltage and amplify the difference in order to control the output.

When the output voltage is much lower than the reference voltage, the pass element will try to increase the output voltage. This will increase the current source, which will cause the output voltage to rise until it reaches the reference voltage. When the output voltage is higher than the reference voltage, the pass element will decrease the current into the output, causing the output voltage to fall until it meets the reference voltage.

BU28UA3WNVX-TL has several additional features that make it suitable for a wide range of uses, such as over-temperature protection and short-circuit protection. Moreover, it also has a low standby current and low dropout voltage, which helps to further improve its power efficiency. Finally, it also has a wide operating temperature range from -25 to 85°C.

In summary, BU28UA3WNVX-TL is a three-terminal adjustable Linear Voltage Regulator, which belongs to the PMIC - Voltage Regulators - Linear category. Its wide input and output range, combined with a variety of additional features, make it a suitable component for many different applications. Moreover, its low standby current and low dropout voltage make it an energy-efficient choice.

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