I don't know why Maxim makes it so difficult for small companies to desig= n with their components. I am developing a new consumer electronics product. Unfortunately, I plan= ned to use 4 Maxim chips that are hard to find in small quantities (1-40). = Standard distributors like Arrow, Mouser and Digikey don't cary them. These= components are excellent matches for my design needs. Maxim offers some of= their ICs for purchasing on their website, but not the ones listed below. = Perhaps someone can recommend a broker or exchange website where rare Maxim= components can be purchased at reasonable prices. I would love to find alt= ernatives to these components if someone can offer some advice. National, L= inear and Analog devices simply cant match the selection, sophistication an= d price of switching regulators and battery charging ICs. Please feel free = to recommend other IC manuafacturers that specialize in these types of comp= onents. = DS2745 Low Cost I2C Battery Monitor = (chosen for its ability to cumulatively measure voltage & current to esti= mate battery life, + its low cost, $1@1K) http://www.maxim-ic.com/quick_view2.cfm/qv_pk/4994 = MAX1555 Dual-Input, USB/AC Adapter, 1-Cell Li+ Battery Chargers = (chosen for its ability to intelligently charge a 1-cell lithium from a w= all adapter or USB port 5v rail, low cost .85@1K) http://www.maxim-ic.com/quick_view2.cfm/qv_pk/4002 = MAX1522 Simple SOT23 Boost Controllers = (chosen for its high frequency operation - small inductor, only a few ext= ernal components, low cost $1.07@1K) = MAX1724 1.5=B5A IQ, Step-Up DC-DC Converters in Thin SOT23-5 = (chosen for its ultra low quiescent current, only needs a 10uh inductor, = has built in FET, very few external components, low cost $1.45 @ 1K) http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3024 = --------------------------------- Yahoo! Music Unlimited - Access over 1 million songs.Try it free. = -- = http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist