I'm loooking for a two terminal constant current device that could be put
between an LED and a variable DC supply to hold the LED current at 5mA as
the supply varies over a 0-10V range (recognizing we're not going to get
it at 0V, but I'd like the widest range possible). So far i've found the
Central Semiconductor CCLM5750 which is a nominal 5.750mA, but it takes
4.5V to get 80% of the rated current. Anyone have other ideas?

THANKS!

Harold


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