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.

TPS709: Design TPS709B33 with adjustable circuit...

Part Number: TPS709

Dear Sirs,

I want to suggest TPS709B33 for HT7533 SOT23-6 replacement as p2p solution.

However, customer said they used the below design of HT7533.

May I know if TPS709B33 can do the same design or not?


  • Hi Peter, 

    I am currently looking into this, however, you mention they are using  HT7533, yet it looks like they are using an adjustable version, is this correct? 

    If so, are they looking to replace an adjustable with a fixed voltage device? Lastly, what is their Vin? Do they need the max Vin of 30V? 


    Edgar Acosta