Please help to find IPS521S replacement parts

Please help to attach the digikey purchase website thank you

If you can, please think how you searched for this compatible part thank you very much

This way I will be able to search by myself later thanks

I searched and found it was discontinued.

I have looked into your inquiry.

I have only found one possible option that is current stocking that could work in place of the IPS521S.
Infineon Technologies

I do hope this helps!

Is there an existing one please?


I did search for the product in the image in your original post. It is still listed on our website.

Infineon Technologies
Power Switch/Driver 1:1 N-Channel 1.9A D2Pak (SMD-220 5-Lead)
Obsolete, This product is no longer manufactured.

Since this is obsolete, as you noticed, we do have to attempt to find an alternative.

Searching for an alternative

If we were to have an alternative, it would be in the same category as the original. We would have to start there.

Product Index > Integrated Circuits (ICs) > PMIC - Power Distribution Switches, Load Drivers

I have selected some very basic requirements in my search. I selected the following requirements
It must be an N-Channel with 1 output on the high side with a non-inverting 1:1 output.

These were my search results

You will see that non of these options will fit the physical requirements of the original part. Unfortunately this means that do not have a stocking cross. I do aplogize.

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