TL431 is a three-terminal adjustable shunt regulator that is commonly used in electronic circuits for various applications, including voltage regulation, reference voltage generation, and error amplification. This regulator is designed to provide a stable reference voltage that can be adjusted by changing the resistance connected between the adjust and the reference terminals.
Some technical specifications of the TL431 regulator are:
Output voltage range: 2.5 V to 36 V
Reference voltage tolerance: ±2%
Operating current range: 1 mA to 100 mA
Maximum cathode current: 100 mA
Temperature range: -40°C to +125°C
Package: TO-92, SOT-23, and SOIC
RoHS Compliant: Yes
The TL431 regulator is commonly used in electronic circuits where a stable reference voltage is required, such as in voltage regulation, reference voltage generation, and error amplification. The TO-92 package of the TL431 regulator is a popular package that is easy to handle and mount on printed circuit boards.
The TL431 regulator is designed to provide a stable reference voltage that can be adjusted by changing the resistance connected between the adjust and reference terminals. The regulator can operate over a wide temperature range, making it suitable for a wide range of applications.
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