gbulmer
Moderator
siy - you said the magic words "NCP3170. This IC about 1/4 of the price of LM2734Y" :-)
The LM2734Y is a bit more than double the price of NCP3170 at Farnell. RS don't sell the NCP3170
If it is a daughterboard, I don't mind if it gets bigger. Is there an online design tool for the NCP3170?
siy
Member
@bulmer, I saw mentioning of some online tool related to this IC, but in fact for most cases this is not necessary - datasheet for this IC mentions a lot of possible configurations with pre-calculated component values. One with 12V input and 3.3V or 5V output should fit our needs just fine.
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