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Will 89S52 run with input supplied by 7805 regulator?

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sam08016

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Can I run 89S52 with an input supplied by 7805 regulator...
It gives 5V output supply...and max 150mA current, and it takes input 8-18V
will it fulfill the current demands of 89S52,in order to function properly???
 

Re: Supply To 89S52

The 7805 regulator can give you up to 1A at 5V, but without a heatsink the "safe" current is estimated to be below 100mA (that depends on the input voltage, P[heat]=[vin-5V]* I[load] ) ..

100mA is sufficient current to supply AT89S52, no worries ..

IanP
:D
 

Re: Supply To 89S52

Hi,

Yes, definately you can use this to supply your controller. The current and voltage you mentioned is sufficient to run your application.

NIKS
 

Re: Supply To 89S52

sam08016 said:
Can I run 89S52 with an input supplied by 7805 regulator...
It gives 5V output supply...and max 150mA current, and it takes input 8-18V
will it fulfill the current demands of 89S52,in order to function properly???
Click to expand...
Yes...more than sufficient for the said device..Cheers
 

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