TL431G-AE2-R

The TL431G-AE2-R is a programmable shunt voltage reference with low output impedance, commonly used in power supply circuits for voltage regulation and feedback control. It provides an adjustable output voltage ranging from 1.25V to 36V, making it versatile for various applications. The device features a three-terminal configuration, which includes an anode, cathode, and reference terminal, allowing it to function effectively in both linear and nonlinear applications.
Key specifications include a low temperature coefficient and high accuracy, ensuring stable performance across different operating conditions. The TL431 is particularly valued for its fast response time and low noise characteristics, making it suitable for high-performance systems. Its compact package and ease of integration into circuit designs contribute to its popularity in consumer electronics, automotive, and industrial applications.
Overall, the TL431G-AE2-R is a reliable choice for designers seeking precise voltage referencing and regulation solutions.

The TL431G-AE2-R is an adjustable shunt voltage reference with the following key features:
1. Voltage Reference: It provides a stable output reference voltage adjustable from 1.24V to 37V.
2. Precision: Offers high accuracy with a temperature coefficient of typically 50 ppm/°C.
3. Wide Input Voltage Range: Operates across a broad voltage range, typically from 2.5V to 36V.
4. Low Output Impedance: Features low output impedance, ensuring stable performance even with varying load conditions.
5. High Speed: Fast response time suitable for transient applications, with a typically fast settling time.
6. Current Regulation: Capable of providing load current regulation with an internal circuit that minimizes output fluctuations.
7. Compact Package: Available in a small package, optimizing PCB space.
8. Applications: Commonly used in power supply circuits, voltage regulation, and precision reference applications.
Overall, the TL431G-AE2-R is a versatile component ideal for use in various electronic applications requiring stable voltage references.

The TL431G-AE2-R is commonly available in a TO-92 package type. This package is a small, cylindrical plastic form suitable for through-hole mounting in electronic circuits.

The TL431G-AE2-R is a programmable shunt voltage reference with a pin count of 3.
Pin Functions:
1. Ref (Reference): This pin is used to connect to a voltage divider for setting the output voltage. It provides an internal reference voltage of 1.25V.
2. Anode: This pin is connected to the load and allows current to flow through the device. It is the main current input for the shunt operation.
3. Cathode: This pin serves as the output, providing a regulated voltage based on the reference input and the external resistor network.
The TL431 can operate over a wide range of currents and offers precise voltage regulation, making it suitable for applications such as power supplies and voltage regulation circuits.

The TL431G-AE2-R is manufactured by Texas Instruments (TI), a global semiconductor company. Founded in 1930, Texas Instruments designs and produces a wide range of electronics components, including analog chips, embedded processors, and digital signal processors. The company is renowned for its innovation in the field of integrated circuits (ICs) and is a key player in various markets, including automotive, industrial, and consumer electronics. TI is also known for its commitment to research and development, enabling advancements in technology and applications across diverse industries.

The TL431G-AE2-R is a programmable shunt regulator used in various applications, including power supply regulation, voltage reference circuits, linear regulators, and error amplifiers. It is commonly employed in feedback loops for switch-mode power supplies, LED drivers, and battery management systems. Additionally, it serves in consumer electronics, telecommunications, and industrial equipment to ensure stable voltage levels and accurate output regulation.

The TL431G-AE2-R is a programmable shunt voltage reference. Equivalent products include the LM431, TLV431, and LMC7101. Other alternatives may include the REF431 and the MCP1501, depending on specific application requirements such as voltage range, accuracy, and package type. Always check datasheets for compatibility.