SS6531CNTB

SS6531 500mA Dual Linear Regulator with Internal Power Switch FEATURES #" #" #" DESCRIPTION The SS6531'   & & .  '2 3  &$    2''  ' '   2 &   4'. $0 $ ''    SS6531  5 6$ 2.7 8& 6 '2&'
 '  &6+
,'' % 
 '2&&$. ' '&.     % $   + ,    '2& 2'    '& '& &&+)*Ω$ ,    SS6531  2 9&2 & 2 ' 2  2    &$ & &&$ ''  2'   ' &  .       . & ' .' . '$&$ &'      2 
    
        #" !"#$%&    #" '&$( )*Ω +$ ,  '&  -   #"   & . -&' #    +",  #" APPLICATIONS /0 
   #" 
 ' 
'%0""( 1  #" 10&
'+1
,  #" $  #" $'.$
 .  #" Rev.2.01 6/26/2003 www.SiliconStandard.com 1 of 10 SS6531 TYPICAL APPLICATION CIRCUIT


  







   



   



 

 µ








 µ


 
 
   µ



SS6531 Dual input regulator with auxiliary power switch ORDERING INFORMATION SS6531CXXX  
 


 
 
 

 

  PIN CONFIGURATION   
!"
 
 
            %     9       &  .$  '2&   &.      ' . )C − > = GA°
3%    <  >  %  '2&  '   '."'' '&&.''  - )G$6 )    
                            ° - * '' 2 . @ C°
3%&'" &. Rev.2.01 6/26/2003 www.SiliconStandard.com 8 of 10 SS6531 
  
 %






#
&
%
%



'
µ
µ
µ$ 

#(

 




# 

#
"




6
  



) *+

 µ

















µ % ,


%

, % , % &




 µ

6








 
 µ

- *) ; 3/&2&' $ µ
 




µ



      µ





 !





"
  

 µ

  
    
   
     6



















  µ

6








   


µ
- ** ; &2&' $


 µ

  












  
 µ









 6  



 
 µ

  µ








6
 
 µ

- *  ; 3/&2&' $
Rev.2.01 6/26/2003 www.SiliconStandard.com 9 of 10 SS6531 PHYSICAL DIMENSIONS 8 lead plastic SO (units: mm)  I!(  ! $ 1 )   )    )G A > >  >  A  H ) @  *  )  *   A  C * ) *@ ) !
 /  
 ) * G*    * G ) @ C* C G J * G*  H J A GC  C  C ) )C > *C @ )* ) G* >) * . 
 /