TLV431BQDBZRQ1

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The TLV431BQDBZRQ1 is a three-terminal adjustable shunt regulator with an adjustable output voltage and specified temperature stability over a -40°C to 120°C temperature range. This precision device can be used to replace variable resistors or potentiometers in a wide range of applications. It offers superior reliability, accuracy, and low cost, ideal for the design of voltage references.

TLV431BQDBZRQ1 Application Field

The TLV431BQDBZRQ1 is a voltage reference and it can be used to regulate the output voltage of power supplies, precision DACs and other control circuits. It is mainly used in precision analog circuits such as: transducer sensor supply and zero adjust, active filter power supply, ADC reference voltage supply and analog signal processing.

TLV431BQDBZRQ1 finds wide use in a variety of systems, including medical, industrial and automotive. It offers superior performance, reliability, quality and cost when compared to older linear voltage regulators.

TLV431BQDBZRQ1 Working Principle

The TLV431BQDBZRQ1 is a three-terminal adjustable shunt regulator. It consists of an adjustable, high-precision voltage reference and series pass transistor. When the voltage drop across the sense resistor drops below the reference voltage, the reference voltagetriggers the shunt transistor, which will allow current to pass freely. This allows to get an accurately regulated output voltage.

TLV431BQDBZRQ1 has a low supply current and a wide operating voltage range, making it an ideal voltage reference for a wide range of applications. It provides an accuracy of 1%, with an input voltage range from 1.35V to 5.5V and an output voltage range from 0.8V to 7.4V.

Result

The TLV431BQDBZRQ1 is a voltage reference, ideal for applications requiring highly accurate, stable and low cost voltage referencing. It offers superior reliability, accuracy and cost efficiency compared to linear regulators. Its wide working voltage range and accuracy make it suitable for a variety of systems and applications, including medical, industrial and automotive.

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