LT1764 is way better, the MIC29302 has noise levels that are quite extreme. It should not matter much for filament use but when there is choice choosing the best of both is wise. You can order it at Farnell. I can send you one if you want, I order them regularly,
Please note that using a reg for reducing 12V to 6.3V will result in a lot of useless heat. Can't you change it another way ? Like 2 filaments in series etc. For instance I use a separate 6V transformer with an LT1764 board. They were sold here in a Group Buy as Squeezebox Touch PSU but they serve many purposes.
Please note that using a reg for reducing 12V to 6.3V will result in a lot of useless heat. Can't you change it another way ? Like 2 filaments in series etc. For instance I use a separate 6V transformer with an LT1764 board. They were sold here in a Group Buy as Squeezebox Touch PSU but they serve many purposes.
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