TPS715A: Non-magnetic LDO Output:3.3V 0.5A Input:5V

Ugur Ozkan

Prodigy 30 points

Part Number: TPS715A
Other Parts Discussed in Thread: TLV755P,

Hi Dear,

We need Non-magnetic LDO. Do you offer non-magnetic LDO?

Best regards.

over 2 years ago

0 Wilson Fwu over 2 years ago

TI__Expert 4320 points

Hi Ugur,

Yes we do. What is driving the non-magnetic requirement? For your use case in the subject line how about checking out TLV755P as a starting place.

Here is a link of all the other LDOs that could be used here: https://www.ti.com/power-management/linear-regulators-ldo/products.html#p238min=0;5&p238max=5;12&p451max=0.5;0.75&p182=Fixed%20Output&p1154=3.3;3.3

regards,

Wilson

0 Ugur Ozkan over 2 years ago in reply to Wilson Fwu

Prodigy 30 points

Thanks for answer. I viewed TLV755P's datasheet. Datasheet didn't mention about non-magnetic features. Also i viewed TPS715A's datasheet and it is mentioning there. TPS715A was good but not enough current limit. I am working on medical devices.

Do you offer another LDO product own non-magnetic features?

+1 Wilson Fwu over 2 years ago in reply to Ugur Ozkan

TI__Expert 4320 points

Hi Ugur,

Thank you for providing the feedback. I looked into TPS715A datasheet a bit more and I believe that portion may have been an error as the leadframe now contains NiPDAu, and Nickel is a magnetic metal. With that being said, I reviewed and NiPdAu / Sn are our most common metal material used in our leadframes. Since that is the case then we do not have an LDO with non-magnetic material.

regards,

Wilson

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TPS715A: Non-magnetic LDO Output:3.3V 0.5A Input:5V