Searching for an IC called LA4470-sip14

Hello everyone! I’m searching for an IC called LA4470-SIP14 but I can’t find it anywhere. Does anyone know if I can find an equivalent IC with the same parameters? I appreciate all replies.
Kind regards,
Roland Graf,Sweden

Hello Roland,

The LA4470 appears to be a specialized amplifier manufactured by Sanyo. As I recall, these were popular in automotive applications in the late 1980 and early 1990. I’ve replaced similar devices over the years.

To my knowledge DigiKey does not sell this device. Nore, do they offer a drop-in replacement.


  1. If this is a new design you may be interested in devices such as:
  1. If this is a repair, you may readily find replacements on online auctions or websites that specialize in obsolete components.

Please let us know if you were successful or if we can help you in the future.

Best Wishes,



Welcome to the DigiKey TechForum rolle_g2003.
We do not carry this IC, or a direct cross. I did find it offered at a few different places on the internet.
Click here for the results from my Google search.
Hope this information helps.

1 Like

Hello David and thank you so much for your reply. I have now been able to order a original LA 4470-14. Now it’s on it’s way to Sweden. You really made my day David_1768. Thank you very much again.
I wish you a wonderful day!

Kindest regards
Roland Graf, Alvdalen, Sweden

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You’re welcome Roland. Good luck with the project.