TL431AI regulator equivalent, three-terminal adjustable shunt regulator.
*1 Reference Voltage Tolerance at 25°C
– 0.5% (B Grade)
– 1% (A Grade)
– 2% (Standard Grade)
* Adjustable Output V.
* Adjustable Voltage and Current Referencing
* Secondary Side Regulation in Flyback SMPSs
* Zener Replacemen.
The TL431LI / TL432LI are pin-to-pin alternatives to TL431 / TL432. TL43xLI offers better stability, lower temperature drift (VI(dev)), and lower reference current (Iref) for improved system accuracy.
The TL431 and TL432 devices are three-terminal ad.
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