This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TL431: Differences in frequency characteristics due to Vref grades

Part Number: TL431

We are currently using TL431AQDCKR.

We are considering changing the Vref tolerance from grade A (1%) to grade B (0.5%).

We have a question about this.


We think that the only characteristic change due to Vref grade change is the Vref tolerance,

and there is no other characteristic change.

Is this understanding correct?

If there are any points to be noted in addition to the change in the Vref tolerance when changing Vref grades, 

it would be greatly appreciated if you could give us some advice.

Best regards.