STUSB4710AQ1TR replacement

MCLam · ‎2026-02-25

Dear ST Community,

Since the STUSB4710 is now NRND and no longer readily available, could you please advise what its recommended replacement is?

I am specifically looking for a USB-C Power Delivery source controller that requires no firmware or only minimal firmware.

Thank you in advance.

Peter BENSCH · ‎2026-02-25

Welcome @MCLam, to the community!

According to the information I have, there is no successor and there will not be one, as we are focusing on devices supporting UCPD Sink applications.

Sorry not being able to give a more pleasant answer.

Regards
/Peter

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Peter BENSCH · ‎2026-02-25

Welcome @MCLam, to the community!

According to the information I have, there is no successor and there will not be one, as we are focusing on devices supporting UCPD Sink applications.

Sorry not being able to give a more pleasant answer.

Regards
/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

yanqilaile · ‎2026-02-26

In fact, the STUSB4710AQ1TR is not difficult to obtain, so you don't need to worry.

MCLam · ‎2026-02-26

Thanks for the welcome Peter. That’s a shame to hear there won’t be a successor though.

@yanqilaile Do you have any suggestions on where to source it? All the distributors here in Europe are out of stock, and it sounds like they’re only bringing in full reels from the factory on request with an estimated delivery time of 19 weeks, while others already list it as an obsolete part and don’t stock it at all.

Kind regards,

Chun