Looking for a smart way to compare dcdc converter IC

Hello to everyone,

I'm looking for a smart and fast way to compare dcdc converter IC (buck/boost) across all (or most) Manufacturers. Could someone give me a hint for comparison portals or lists?

Thanks! Tim

Most major distributors have a selection filter, like this one:- http://uk.farnell.com/jsp/search/browse.jsp?N=2031+203947&Ntk=gensearch&Ntt=DC%2FDC+convertor+buck&Ntx=mode+matchallpartial

Thank you!

farnell is very usefull! I have found on other Forums http://www.dcdcselector.com and http://www.pololu.com. For me the best one is dcdcSelector.com