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Question asked by clarke.steve on Nov 6, 2016

Sorry if I have posted this in the wrong place.

Looking to use a LM723 Regulator i am wanting an adjustable 2 - 5.5 volt regulator with a selectable fold back current limit function ( using a selector switch to select the current level 500ma to 3 amps ) 

Looking at the data sheet at 
fig 19 for positive voltage regulator 
fig 21 for the foldback current limit 

Table 7 shows various current limit configurations is fold back current limit not available for a low voltage regulator ?

i am not 100 % sure on how to tie it all together if someone can point me in the correct direction please