TL431CLPG Integrated Circuits (ICs)

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TL431CLPG is a three-terminal adjustable shunt regulator. It is widely used in applications of power management, analog and digital circuits, power switching, and communication systems. The output voltage can be adjusted with an external resistive network.

The TL431CLPG is designed for ease of use and accuracy. Its overcurrent protection provides additional safety to the circuit to prevent costly and dangerous damage to the circuit. In addition, it offers single-ended or differential voltage references with excellent temperature characteristics.

The TL431CLPG is a three-terminal adjustable shunt regulator that operates directly with both linear and digital power supplies. It has a fixed output voltage that is trimmed to within 1% accuracy using an external resistive network. The output voltage can be adjusted to any value between 1.24V and 37V, making it suitable for both single ended and full-bridge operation. The TL431CLPG is a very efficient and accurate reference with low output impedance and low gain drift. It is a low-power device and is suitable for applications where power is limited.

The TL431CLPG is designed to provide a precise reference voltage for various applications. It operates over a wide temperature range and can provide a stable reference voltage from −40°C to +85°C. It has a load regulation of better than 0.5% and temperature drift of 2mV/°C. It has a high-impedance state and low-impedance shunting is employed for supply ripple suppression and excellent AC performance. The device is also ESD protected and meets UL 94V-0 flammability ratings.

The working principle of the TL431CLPG is based on the principle of a voltage-controlled Zener diode. It has a Zener voltage reference at the anode of a p-n-p junction. The output voltage is determined by the ratio of the input current and the external reference current that flows from the cathode of the device. The output of the device is stable and can be adjusted by changing the magnitude of the external reference current. The output voltage can also be controlled by adjusting the voltage of the external reference voltage.

The TL431CLPG is designed for a wide array of applications needing an adjustable voltage reference. It is commonly used in linear and switched mode power supplies, motor control applications, electronic musical instruments, and audio amplifiers. It is also used in automotive, industrial and instrumentation systems, and communication systems. It can also be used in voltage monitoring, temperature compensation and overvoltage protection.

The TL431CLPG is a versatile and efficient solution for a variety of power management, analog and digital circuit, power switching and communication systems. It offers excellent temperature characteristics, low output impedance, low gain drift and adjustable voltage references with high accuracy. It is suitable for both single ended and full-bridge operation, and can provide a stable reference voltage from −40°C to +85°C. It is also ESD protected and meets UL 94V-0 flammability ratings. As a result, it is an ideal device for a variety of power management applications.

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