Microchip HV3418 driver needed

Martin Černý

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Mar 15, 2026, 8:00:16 AM (3 days ago) Mar 15

to neonixie-l

If anyone has this driver, please let me know. I'd be immensely grateful, need two of them for a special clock project.

Michael G.

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Mar 15, 2026, 2:38:25 PM (3 days ago) Mar 15

to neonixie-l

You might be able to use https://www.digikey.de/de/products/detail/microchip-technology/HV507PG-G/4902491?s=N4IgTCBcDaIBYDcCsAGA7CAugXyA. However, it’s only 5V, not 12V, but the pin configuration is compatible. The rest of the specifications are also the same, or at least very similar.

Martin Černý

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Mar 16, 2026, 3:54:38 AM (2 days ago) Mar 16

to neonixie-l

My reply doesnt show for some reason... I do already use HV507 but I have to pwm so it doesnt overheat. HV3418 is more powerful so I could run the neons at full potential :) It's pin compatible so I could just swap them.

Dne neděle 15. března 2026 v 19:38:25 UTC+1 uživatel Michael G. napsal:

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