TL431ACDBVR

The TL431ACDBVR is a precision programmable voltage reference component commonly used in electronic circuits for voltage regulation and control. It is part of the TL431 series, featuring an adjustable shunt regulator with a typical output voltage range of 2.5V to 36V. This component is housed in a small SOT-23 package, making it suitable for compact circuit designs.
Key features include a low temperature coefficient, ensuring stable performance across varying temperatures, and a precise reference voltage accuracy, often around ±0.5%. The TL431ACDBVR operates efficiently over a wide range of currents, from 1 mA to 100 mA, making it versatile for different applications.
Common uses for the TL431ACDBVR include power supply regulation, voltage monitoring, and as a reference for analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). Its small size, high accuracy, and ability to handle various voltage requirements make it a popular choice in consumer electronics, telecommunications, and industrial applications.

The TL431ACDBVR is a precision programmable voltage reference from Texas Instruments. Key features include:
1. Adjustable Output Voltage: It offers an output voltage that can be adjusted from 2.5 V to 36 V, making it versatile for various applications.
2. Precision: The device provides a high level of precision with a typical reference voltage tolerance of 0.5%, ensuring accurate voltage regulation.
3. Low Temperature Coefficient: It has a low temperature coefficient, which enhances stability across a wide temperature range.
4. Operating Temperature Range: The TL431ACDBVR operates efficiently within an extended temperature range of -40°C to +125°C.
5. Low Output Noise: It features low output noise, which is beneficial in sensitive electronic applications.
6. Sink Current Capability: The device supports a wide range of sink currents (1 mA to 100 mA), providing flexibility in current-driven applications.
7. Package: It comes in a SOT-23-5 package, which is compact and suitable for space-constrained designs.
These features make the TL431ACDBVR ideal for use in power supplies, battery chargers, and other applications requiring precise voltage regulation.

The TL431ACDBVR is a precision programmable shunt voltage reference in a surface-mount SOT-23-3 package.

The TL431ACDBVR is a three-pin adjustable precision shunt regulator. It typically comes in a SOT-23 package. The pin functions are as follows:
1. Reference (Ref): This pin is used to set the reference voltage. It is part of the control circuitry that stabilizes the output voltage.
2. Anode (A): This pin is connected to the lower potential side of the device. It acts as the return path for the output current.
3. Cathode (K): This pin is the high side of the device, where the current flows out to the load. It is the output terminal that maintains a constant regulated voltage across the load.
The TL431ACDBVR is widely used for voltage regulation, acting as a low-cost, adjustable Zener diode alternative. It typically regulates voltage between 2.5V to 36V, depending on the external resistor network connected to the Reference pin.

The TL431ACDBVR is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the largest semiconductor companies in the world and operates in more than 30 countries. TI is known for developing analog chips, embedded processors, and other electronic components that are used in various markets, including industrial, automotive, personal electronics, and communications equipment. The company has a strong focus on innovation and engineering, and its products are widely used by electronics manufacturers globally.

The TL431ACDBVR is a versatile voltage reference device used in various applications, including power supply regulation, adjustable voltage and current sources, precision LED drivers, and voltage monitoring. It is commonly employed in switching power supplies, battery chargers, and overvoltage protection circuits due to its ability to maintain a stable reference voltage. Additionally, its precision and reliability make it suitable for instrumentation and control systems where accurate voltage regulation is critical.

The TL431ACDBVR is a precision voltage reference shunt regulator. Equivalent products include the LM431, LMV431, and TL432, which offer similar functionality and specifications in terms of voltage reference and adjustment. Additionally, you can consider the NCP431 and AZ431 as alternatives, depending on your specific requirements such as package type and temperature range. Always verify with the manufacturer's datasheets to ensure compatibility for your application.