How can I use the Part Number to query the origin of the chip? For example, if the sample is outsourced with ASO, but what is already in use?

user5707026

How can I only use the Part Number to query the origin of the chip?
For example, if the sample is outsourced with ASO, but what is already in use?

over 6 years ago

0 Ed Walker over 6 years ago

Prodigy 5 points

Hello Elsa,
This document explains the LTC Lot Trace Code details.
www.ti.com/.../szza020c.pdf

This site is a lookup for LTC's
www.ti.com/.../partlookup.tsp

The country of origin is not provided publicly.
Since E2E is for technical questions, this matter can be addressed by submitting a request to the Customer Support Center.
ticsc.service-now.com/.../

Will this address your concerns?

0 user5707026 over 6 years ago in reply to Ed Walker

Genius 3145 points

Dear Ed Walker,
Thanks for you link.
I can use the second link look up the marking, and find out the Part number.

And I find the country of origin on the package of the Samples.

Thanks again.

Power management

Power management forum

How can I use the Part Number to query the origin of the chip? For example, if the sample is outsourced with ASO, but what is already in use?