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LM723

stephen2399
Associate
Posted on November 06, 2016 at 21:07

Hi 

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 

Regards

Steve 

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