TL431AQDBZT

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The TL431AQDBZT is a three-terminal adjustable shunt regulator. It is part of the power management IC (PMIC) - Voltage Reference family. This device acts as a two-terminal voltage source and has highly accurate output voltage and internal current limiting. It provides adjustable output voltage ranging from 2.5V to 36V with excellent line and load regulation.

The TL431AQDBZT is used in many applications ranging from high accuracy power supplies to battery chargers and motor speed controllers. It is also used in power supplies, battery management systems, and other power regulation markets. It is designed for easy operation and accurate regulation of current, providing full protection and control for many applications.

The working principle of the TL431AQDBZT is based on the use of a bandgap reference to regulate a current source, providing an adjustable output voltage. The internal bandgap reference and current source provide exceptional precision and excellent output accuracy over a wide range of input voltage and temperature. The TL431AQDBZT is designed to be used in a wide variety of applications, including those with high current requirements.

The TL431AQDBZT’s adjustable voltage reference ensures accurate regulation of the load current with a load regulation of 0.03%. It is also capable of carrying up to 3A of output current and has a useful output voltage range of 2.5V to 36V. This makes it ideal for many applications where accuracy and precise regulation of current are essential.

The adjustable SHUNT regulator is constructed using MOSFETs and is available in an SOIC-8 or PDIP-8 package. The TL431AQDBZT has an operating temperature range of -40°C to +85°C, making it suitable for a wide range of applications. In addition, the TL431AQDBZT can be used to provide over-current and short-circuit protection to the load.

The TL431AQDBZT can be used anywhere a precision voltage reference is needed. Its wide voltage range and excellent output regulation make it ideal for applications requiring high accuracy and low noise. Its low power consumption, low temperature coefficient and wide operating temperature range make it suitable for many applications.

Overall, the TL431AQDBZT is a versatile and reliable device for applications requiring a precision voltage reference. Its adjustable SHUNT regulator provides excellent line and load regulation, making it suitable for a wide range of applications. With its low power consumption, low temperature coefficient, and wide operating temperature range, it offers a great solution for many applications.

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