e l ek tr on isch e b a u e lemen te s t2123 cmos positive voltage regulator * adjustable output voltage f e a t u r e s * high accurate * over-temperature shutdown 1.5% * very low dropout voltage * low temperature coefficient * short circuit current fold-back * guaranteed 300ma output * current limiting * portable electronics applications * pc peripherals * wireless devices * battery powered widgets * electronic scales * instrumentation * cordless phones and current fold-back to prevent device failure under the "worst" of operating conditions. the sot-26 version also features a "power good" detector, which pulls low when the output is out of regulation. the s t2123 is stable with an output capacitance of 2.2mf or greater. 01 -jun-2002 rev. a page 1 of 8 http://www.secosgmbh.com/ any changing of specification will not be informed individual r o h s c o m p l i a n t p r o d u c t typical application circuit functional block diagram description the s t2123 series of positive,linear regulators feature low quiescent current (3 5ma typ.) with low dropout voltage, making them ideal for battery applications. these rugged devices have both thermal shutdown, s t2123 ref. min. max. ref. millimeter a 2.70 3.10 g 1.90 ref. b 2.60 3.00 h 1.20 ref. c 1.40 1.80 i 0.12 ref. d 0.30 0.55 j 0.37 ref. e 0 0.10 k 0.60 ref. f 0 10 l 0.95 ref. millimeter dimensions * power good detector * power-saving shutdown mode
h t t p : / / w w w . s e c o s g m b h . c o m / a n y c h a n g i n g o f s p e c i f i c a t i o n w i l l n o t b e i n f o r m e d i n d i v i d u a l o u t p u t u n d e r v o l t a g e v u v o u t p u t o v e r v o l t a g e v o v a d j i n p u t b i a s c u r r e n t i a d j v r e f 8 5 1 . 0 _ _ 1 . 2 1 . 2 3 1 1 5 _ _ v % v o n ( n o m ) u a % v o n ( n o m ) a d j r e f e r e n c e v o l t a g e 1 . 2 1 5 pg leakage current i lc pg voltage rating v pg v ol 1 _ _ 0 . 4 _ _ v u a pg voltage low 7 _ _ v v pg =7v vo in regulation i sink =0.4ma v e h i e h i s d 0 . 1 _ _ _ _ e n i n p u t t h r e s h o l d 2 0 0 . 5 0 . 5 0 1 0 . 1 _ _ u a v v v e n = v i n , v i n = 2 . 7 v v i n = 5 v , v o = 0 v , v e n < v e l i o = 35ua , v e n < v e l s h u t d o w n s u p p l y c u r r e n t v e l _ v i n 0 . 4 v i n = 2 . 7 v t o 7 v e n i n p u t b i a s c u r r e n t i e l _ t o 7 v v e n = 0 v , v i n = 2 . 7 v t o 7 v s h u t d o w n o u t p u t v o l t a g e v o , s d u a _ _ i s c p s r r e n 3 0 0 _ _ _ _ s h o r t c i r c u i t c u r r e n t o u t p u t v o l t a g e n o i s e 1 5 0 6 0 5 0 2 0 3 0 _ _ _ _ m a d b u v r m s v i n =5v , v o u t < 0 . 8 v f = 1 0 0 h z f = 1 k h z f = 1 0 k h z c o = 2 . 2 uf i o = 1 0 0 m a c o = 2 . 2mf f = 1 0 h z ~ 1 0 0 k h z i o = 1 0 m a p o w e r s u p p l y r e j e c t i o n t c 1 5 0 2 _ _ _ _ _ _ o v e r t e m p e r a t u r e s h u t d o w n o v e r t e m p e r a t u r e h y s t e r s i s o u t p u t v o l t a g e t e m p e r a t u r e c o e f f i c i e n t o t s o t h 3 0 3 0 _ c o c o p p m / c o n o t e v _ i n p u t v o l t a g e v i n 1 7 0 . 0 2 0 . 1 v o r e g l i n e l i n e r e g u l a t i o n 0 . 1 5 % i o = 5 m a v i n = v o u t ( t ) + 1 t o v o u t ( t ) + 2 v o < 2 . 0 v _ _ g r o u n d p i n c u r r e n t i g n d 3 5 u a v i n = 5 v , i o = 1 m a ~ 3 0 0 m a 1 1 3 0 0 2 . 8 v < v v o = v % m v _ _ _ _ 4 0 0 3 0 0 o n ( n o m ) < 3 . 8 v o n ( n o m ) p a r a m e t e r s y m b o l m a x . t y p . c o n d i t i o n m i n . u n i t o u t p u t v o l t a g e o u t p u t c u r r e n t c u r r e n t l i m i t d r o p o u t v o l t a g e v o i o i l i m v d r o p o u t - 1 . 5 % 3 0 0 3 0 0 v m a v i n = 5 v , i o = 1 m a v i n = 5 v , i o > 1 . 2 _ _ _ _ v o n ( n o m ) 2 . 0 v 2 . 0 v 2 . 8 v 1 . 5 % 4 5 0 m a l o a d r e g u l a t i o n r e g l o a d 0 . 2 1 . 5 v < _ i o = 3 0 0 m a - 2 % < _ v i n = 5 v , i o > 1 . 2 _ v i n = 5 v , i o = 1 m a ~ 3 0 0 m a v o n ( n o m ) 2 . 0 v _ _ _ v i n =5v c byp =0uf s t2123 c m o s p o s i t i v e v o l t a g e r e g u l a t o r e l e k t r o n i s c h e b a u e l e m e n t e 01-jun-2002 rev. a page 2 of 8 e l e c t r i c a l c h a r a c t e r i s t i c s t a = 2 5 u n l e s s o t h e r w i s e n o t e d c o o c) power dissipation ( input voltage input, output voltage v gnd-0.3 to v in +0.3 o output current operating ambient temperature junction temperature parameter symbo l ratings unit v ma c mw v in i out tj max. 8 p d /(v in -v o ) -40~+125 -40~+85 380 o max. junction temperature t=100 eds classification topr tj p d 150 b c c o a b s o l u t e m a x i m u m r a t i n g s thermal resistance q ja 260 c o /w
01-jun-2002 rev. a page 3 of 8 h t t p : / / w w w .s e c o sg m b h .c o m/ a n y c ha n g i n g o f s pe c if i c a t i o n w ill no t b e i n f o r m ed i nd i v i dual e l e k t r o n i s c h e b a u e l e m e n t e s t 212 3 c m o s p o s i t i v e v o l t a g e r e g u l a t o r s t 2 1 2 3 - a d a d j u s t a b l e 3 b a d 2 x x x x o r d e r i n g i n f o r m a t i o n ( c o n t d . ) p a r t n u m b e r m a r k i n g o u t p u t v o l t a g e p a r t n u m b e r m a r k i n g o u t p u t v o l t a g e d e t a i l e d d e s c r i p t i o n t h e s t 2 1 2 3 o f c o m s r e g u l a t o r s c o n t a i n a p m o s p a s s t r a n s i s t o r , v o l t a g e r e f e r e n c e , e r r o r a m p l i f i e r , o v e r - c u r r e n t p r o t e c t i o n a n d t h e r m a l s h u t d o w n a n d p o w e r g o o d d e t e c t i o n c i r c u i t r y . t h e p - c h a n n e l p a s s t r a n s i s t o r r e c e i v e s d a t a f r o m t h e e r r o r a m p l i f i e r , o v e r - c u r r e n t s h u t d o w n , a n d t h e r m a l p r o t e c t i o n c i r c u i t s . d u r i n g n o r m a l o p e r a t i o n , t h e e r r o r a m p l i f i e r c o m p a r e s t h e o u t p u t v o l t a g e t o o v e r - c u r r e n t a n d t h e r m a l s h u t d o w n c i r c u i t s b e c o m e a c t i v e w h e n t h e j u n c t i o n t e m p e r a t u r e e x c e e d s 1 5 0 c , o r t h e c u r r e n t e x c e e d s 3 0 0 m a . d u r i n g t h e r m a l s h u t d o w n , t h e o u t p u t v o l t a g e r e m a i n s l o w . n o r m a l o p e r a t i o n b e l o w 1 2 0 c . t h e s t 2 1 2 3 s w i t c h e s f r o m v o l t a g e m o d e t o c u r r e n t m o d e w h e n t h e l o a d e x c e e d s t h i s p r e v e n t s o v e r - s t r e s s . t h e s t 2 1 2 3 a l s o i n c o r p o r a t e s o o c u r r e n t f o l d - b a c k t o r e d u c e p o w e r d i s s i p a t i o n w h e n t h i s f e a t u r e b e c o m e s a c t i v e w h e n t h e o u t p u t f u l l c u r r e n t i s r e s t o r e d w h e n t h e v o l t a g e e x c e e d s 0 . 8 v o l t s . e x t e r n a l c a p a c i t o r s t h e s t 2 1 2 3 i s s t a b l e w i t h a n o u t p u t c a p a c i t a n c e t o g r o u n d o f 2 . 2 u f o r g r e a t e r . c e r a m i c c a p a c i t o r s h a v e t h e l o w e s t e s r , a n d w i l l o f f e r t h e b e s t a c p e r f o r m a n c e . c o n v e r s e l y , a l u m i n u m e l e r t r o l y t i c c a p a c i t o r s e x h i b i t t h e h i g h e s t e s r , r e s u l t i n g i n t h e p o o r e s t a c r e s p o n s e . u n f o r t u n a t e l y , l a r g e v a l u e c e r a m i c c a p a c i t o r s a r e c o m p a r a t i v e l y e x p e n s i v e . o n e o p t i o n i s t o p a r a l l e l a 0 . 1 u f c e r a m i c c a p a c i t o r w i t h a 1 0 u f a l u m i n u m e l e c t r o l y t i c . t h e b e n e f i t i s l o w e s r , h i g h c a p a c i t a n c e , a n d l o w o v e r a l l c o s t . a s e c o n d c a p a c i t o r i s r e c o m m e n d e d b e t w e e n t h e i n p u t a n d g r o u n d t o s t a b i l i z e v i n . t h e i n p u t c a p a c i t o r s h o u l d b e a t l e a s t 0 . 1 u f t o h a v e a b e n e f i c i a l e f f e c t . a l l c a p a c i t o r s s h o u l d b e p l a c e d i n c l o s e p r o x i m i t y t o t h e p i n s . a " q u i e t " g r o u n d t e r m i n a t i o n i s d e s i r a b l e . t h e c a n b e a c h i e v e d w i t h a " s t a r " c o n n e c t i o n . e n a b l e t h e e n a b l e p i n n o r m a l l y f l o a t s h i g h . w h e n a c t i v e l y , p u l l e d l o w , t h e p m o s p a s s t r a n s i s t o r s h u t s o f f , a n d a l l i n t e r n a l c i r c u i t s a r e p o w e r e d d o w n . i n t h i s s t a t e , t h e q u i e s c e n t c u r r e n t i s l e s s t h a n 1 u a . t h i s p i n b e h a v e s m u c h l i k e a n e l e c t r o n i c s w i t c h . n o t e : 1 . v i n ( m o n ) = v o u t + v d r o p o u t 2 . t o p r e v e n t t h e s h o r t c u r r e n t p r o t e c t i o n f e a t u r e f r o m b e i n g p r e m a t u r e l y a c t i v a t e d , t h e i n p u t v o l t a g e m u s t b e a p p l i e d b e f o r e a c u r r e n t s o u r c e l o a s i s a p p l i e d . a p r e c i s i o n r e f e r e n c e . j u n c t i o n t e m p e r a t u r e d r o p s i s r e s t o r e d w h e n t h e t h e r a t e d o u t p u t c u r r e n t . t h e o u t p u t i s s h o r t c i r c u i t e d . d r o p s b e l o w 0 . 8 v o l t s , a n d r e d u c e s t h e c u r r e n t f l o w b y 6 5 % . p o w e r g o o d t h e s t 2 1 2 3 i n c l u d e s t h e p o w e r g o o d f e a t u r e . w h e n t h e o u t p u t i s n o t w i t h i n 1 0 % o f t h e s p e c i f i e d v o l t a g e , i t p u l l s l o w . t h i s c a n o c c u r u n d e r t h e f o l l o w i n g c o n f i t i o n s : 1 . i n p u t v o l t a g e t o o l o w 2 . d u r i n g o v e r - t e m p e r a t u r e 3 . d u r i n g o v e r - c u r r e n t 4 . i f o u t p u t i s p u l l e d u p ( n o t e : p g p i n i s a n o p e n - d r a i n o u t p u t )
e l ek tr on isch e b a u e lemen te 01 -jun-2002 rev. a page 4 of 8 http://www.secosgmbh.com/ any changing of specification will not be informed individual s t2123 cmos positive voltage regulator c h a r a c t e r i s t i c s c u r v e
e l e k t r o n i s c h e b a u e l e m e n t e h t t p : / / w w w . s e c o s g m b h . c o m / a n y c h a n g i n g o f s p e c i f i c a t i o n w i l l n o t b e i n f o r m e d i n d i v i d u a l 01-jun-2002 rev. a page 5 of 8 s t2123 cmos positive voltage regulator
0 1 - j u n - 2 0 0 2 r e v . a p a g e 6 o f 8 h t t p : / / w w w .s e c o sg m b h .c o m/ a n y c ha n g i n g o f s pe c if i c a t i o n w ill no t b e i n f o r m ed i nd i v i dual e l e k t r o n i s c h e b a u e l e m e n t e s t2123 cmos positive voltage regulator
01-jun-2002 rev. a page 7of 8 ht t p : / /www.se cosgmb h.com/ any c ha nging of s pe c ificat ion will no t be inf ormed individual e l e k t r o n i s c h e b a u e l e m e n t e s t2123 cmos positive voltage regulator e x t e r n a l r e s i s t o r d i v i d e r t a b l e r 1 ( k o h m ) 1 2 5 1 0 2 0 5 0 1 0 0 2 0 0 5 0 0 1 0 0 0 v o u t r 2 ( k o h m ) = ( 1 . 2 1 5 * r 1 ( k o h m ) ) / ( v o u t - 1 . 2 1 5 ) 1 . 3 0 1 4 . 2 9 2 8 . 5 9 7 1 . 4 7 1 4 2 . 9 4 2 8 5 . 8 8 7 1 4 . 7 1 1 . 3 5 9 . 0 0 1 8 . 0 0 4 5 . 0 0 9 0 . 0 0 1 8 0 . 0 0 4 5 0 . 0 0 1 . 4 0 6 . 5 7 1 3 . 1 4 3 2 . 8 4 6 5 . 6 8 1 3 1 . 3 5 3 2 8 . 3 8 1 . 4 5 5 . 1 7 1 0 . 3 4 2 5 . 8 5 5 1 . 7 0 1 0 3 . 4 0 2 5 8 . 5 1 5 1 7 . 0 2 1 . 5 0 4 . 2 6 8 . 5 3 2 1 . 3 2 4 2 . 6 3 8 5 . 2 6 2 1 3 . 1 6 4 2 6 . 3 2 8 5 2 . 6 3 1 . 5 5 3 . 6 3 7 . 2 5 1 8 . 1 3 3 6 . 2 7 7 2 . 5 4 1 8 1 . 3 4 3 6 2 . 6 9 7 2 5 . 3 7 1 . 6 0 3 . 1 6 6 . 3 1 1 5 . 7 8 3 1 . 5 6 6 3 . 1 2 1 5 7 . 7 9 3 1 5 . 5 8 6 3 1 . 1 7 1 . 6 5 2 . 7 9 5 . 5 9 1 3 . 9 7 2 7 . 9 3 5 5 . 8 6 1 3 9 . 6 6 2 7 9 . 3 1 5 5 8 . 6 2 1 . 7 0 2 . 5 1 5 . 0 1 1 2 . 5 3 2 5 . 0 5 5 0 . 1 0 1 2 5 . 2 6 2 5 0 . 5 2 5 0 1 . 0 3 1 . 7 5 2 . 2 7 4 . 5 4 1 1 . 3 6 2 2 . 7 1 4 5 . 4 2 1 1 3 . 5 5 2 2 7 . 1 0 4 5 4 . 2 1 1 . 8 0 2 . 0 8 4 . 1 5 1 0 . 3 8 2 0 . 7 7 4 1 . 5 4 1 0 3 . 8 5 2 0 7 . 6 9 4 1 5 . 3 8 1 . 8 5 1 . 9 1 3 . 8 3 9 . 5 7 1 9 . 1 3 3 8 . 2 7 9 5 . 6 7 1 9 1 . 3 4 3 8 2 . 6 8 1 . 9 0 1 . 7 7 3 . 5 5 8 . 8 7 1 7 . 7 4 3 5 . 4 7 8 8 . 6 9 1 7 7 . 3 7 3 5 4 . 7 4 1 . 9 5 1 . 6 5 3 . 3 1 8 . 2 7 1 6 . 5 3 3 3 . 0 6 8 2 . 6 5 1 6 5 . 3 3 3 3 0 . 6 1 8 2 6 . 5 3 2 . 0 0 1 . 5 5 3 . 1 0 7 . 7 4 1 5 . 4 8 3 0 . 9 6 7 7 . 3 9 1 5 4 . 7 8 3 0 9 . 5 5 7 7 3 . 8 9 2 . 0 5 1 . 4 6 2 . 9 1 7 . 2 8 1 4 . 5 5 2 9 . 1 0 7 2 . 7 5 1 4 5 . 5 1 2 9 1 . 0 2 7 2 7 . 5 4 2 . 1 0 1 . 3 7 2 . 7 5 6 . 8 6 1 3 . 7 3 2 7 . 4 6 6 8 . 6 4 1 3 7 . 2 9 2 7 4 . 5 8 6 8 6 . 4 4 2 . 1 5 1 . 3 0 2 . 6 0 6 . 5 0 1 2 . 9 9 2 5 . 9 9 6 4 . 9 7 1 2 9 . 9 5 2 5 9 . 8 9 6 4 9 . 7 3 2 . 2 0 1 . 2 3 2 . 4 7 6 . 1 7 1 2 . 3 4 2 4 . 6 7 6 1 . 6 8 1 2 3 . 3 5 2 4 6 . 7 0 6 1 6 . 7 5 2 . 2 5 1 . 7 1 2 . 3 5 5 . 8 7 1 1 . 7 4 2 3 . 4 8 5 8 . 7 0 1 1 7 . 3 9 2 3 4 . 7 8 5 8 6 . 9 6 2 . 3 0 1 . 1 2 2 . 2 4 5 . 6 0 1 1 . 2 0 2 2 . 4 0 5 5 . 9 9 1 1 1 . 9 8 2 2 3 . 9 6 5 5 9 . 9 1 2 . 3 5 1 . 0 7 2 . 1 4 5 . 3 5 1 0 . 7 0 2 1 . 4 1 5 3 . 5 2 1 0 7 . 0 5 2 1 4 . 1 0 5 3 5 . 2 4 2 . 4 0 1 . 0 3 2 . 0 5 5 . 1 3 1 0 . 2 5 2 0 . 5 1 5 1 . 2 7 1 0 2 . 5 3 2 0 5 . 0 6 5 1 2 . 6 6 2 . 4 5 0 . 9 8 1 . 9 7 4 . 9 2 9 . 8 4 1 9 . 6 8 4 9 . 1 9 9 8 . 3 8 1 9 6 . 7 6 4 9 1 . 9 0 2 . 5 0 0 . 9 5 1 . 8 9 4 . 7 3 9 . 4 6 1 8 . 9 1 4 7 . 2 8 9 4 . 5 5 1 8 9 . 1 1 4 7 2 . 7 6 2 . 5 5 0 . 9 1 1 . 8 2 4 . 5 5 9 . 1 0 1 8 . 2 0 4 5 . 5 1 9 1 . 0 1 1 8 2 . 0 2 4 5 5 . 0 6 2 . 6 0 0 . 8 8 1 . 7 5 4 . 3 9 8 . 7 7 1 7 . 5 5 4 3 . 8 6 8 7 . 7 3 1 7 5 . 4 5 4 3 8 . 6 3 8 7 7 . 2 6 2 . 6 5 0 . 8 5 1 . 6 9 4 . 2 3 8 . 4 7 1 6 . 9 3 4 2 . 3 3 8 4 . 6 7 1 6 9 . 3 4 4 2 3 . 3 4 8 4 6 . 6 9 2 . 7 0 0 . 8 2 1 . 6 4 4 . 0 9 8 . 1 8 1 6 . 3 6 4 0 . 9 1 8 1 . 8 2 1 6 3 . 6 4 4 0 9 . 0 9 8 1 8 . 1 8 2 . 7 5 0 . 7 9 1 . 5 8 3 . 9 6 7 . 9 2 1 5 . 8 3 3 9 . 5 8 7 9 . 1 5 1 5 8 . 3 1 3 9 5 . 7 7 7 9 1 . 5 3 2 . 8 0 0 . 7 7 1 . 5 3 3 . 8 3 7 . 6 7 1 5 . 3 3 3 8 . 3 3 7 6 . 6 6 1 5 3 . 3 1 3 8 3 . 2 8 7 6 6 . 5 6 2 . 8 5 0 . 7 4 1 . 4 9 3 . 7 2 7 . 4 3 1 4 . 8 6 3 7 . 1 6 7 4 . 1 3 1 4 8 . 6 2 3 7 1 . 5 6 7 4 3 . 1 2 2 . 9 0 0 . 7 2 1 . 4 4 3 . 6 1 7 . 2 1 1 4 . 4 2 3 6 . 0 5 7 2 . 1 1 1 4 4 . 2 1 3 6 0 . 5 3 7 2 1 . 0 7 2 . 9 5 0 . 7 0 1 . 4 0 3 . 5 0 7 . 0 0 1 4 . 0 1 3 5 . 0 1 7 0 . 0 3 1 4 0 . 0 6 3 5 0 . 1 4 7 0 0 . 2 9 3 . 0 0 0 . 6 8 1 . 3 6 3 . 4 0 6 . 8 1 1 3 . 6 1 3 4 . 0 3 6 8 . 0 7 1 3 6 . 1 3 3 4 0 . 3 4 6 8 0 . 6 7 3 . 0 5 0 . 6 6 1 . 3 2 3 . 3 1 6 . 6 2 1 3 . 2 4 3 3 . 1 1 6 6 . 2 1 1 3 2 . 4 3 3 3 1 . 0 6 6 6 2 . 1 3 3 . 1 0 0 . 6 4 1 . 2 9 3 . 2 2 6 . 4 5 1 2 . 8 9 3 2 . 2 3 6 4 . 4 6 1 2 8 . 9 1 3 2 2 . 2 8 6 4 4 . 5 6 3 . 1 5 0 . 6 3 1 . 2 6 3 . 1 4 6 . 2 8 1 2 . 5 6 3 1 . 4 0 6 2 . 7 9 1 2 5 . 5 8 3 1 3 . 9 5 6 2 7 . 9 1 3 . 2 0 0 . 6 1 1 . 2 2 3 . 0 6 6 . 1 2 1 2 . 2 4 3 0 . 6 0 6 1 . 2 1 1 2 2 . 4 2 3 0 6 . 0 5 6 1 2 . 0 9 3 . 2 5 0 . 6 0 1 . 1 9 2 . 9 9 5 . 9 7 1 1 . 9 4 2 9 . 8 5 5 9 . 7 1 1 1 9 . 4 1 2 9 8 . 5 3 5 9 7 . 0 5 3 . 3 0 0 . 5 8 1 . 1 7 2 . 9 1 5 . 8 3 1 1 . 6 5 1 1 . 6 5 5 8 . 2 7 1 1 6 . 5 5 2 9 1 . 3 7 5 8 2 . 7 3
e l ek tr on isch e b a u e lemen te s t2123 cmos positive voltage regulator 01 -jun-2002 rev. a page 8 of 8 http://www.secosgmbh.com/ any changing of specification will not be informed individual e x t e r n a l r e s i s t o r d i v i d e r t a b l e r 1 ( k o h m ) 1 2 5 1 0 2 0 5 0 1 0 0 2 0 0 5 0 0 1 0 0 0 v o u t r 2 ( k o h m ) = ( 1 . 2 1 5 * r 1 ( k o h m ) ) / ( v o u t - 1 . 2 1 5 ) 3 . 3 5 0 . 5 7 1 . 1 4 2 . 8 5 5 . 6 9 1 1 . 3 8 2 8 . 4 5 5 6 . 9 1 1 1 3 . 8 2 2 8 4 . 5 4 5 6 9 . 0 9 3 . 4 0 0 . 5 6 1 . 1 1 2 . 7 8 5 . 5 6 1 1 . 1 2 2 7 . 8 0 5 5 . 6 1 1 1 1 . 2 1 2 7 8 . 0 3 5 5 6 . 0 6 3 . 4 5 0 . 5 4 1 . 0 9 2 . 7 2 5 . 4 4 1 0 . 8 7 2 7 . 1 8 5 4 . 3 6 1 0 8 . 7 2 2 7 1 . 8 1 5 4 3 . 6 2 3 . 5 0 0 . 5 3 1 . 0 6 2 . 6 6 5 . 3 2 1 0 . 6 3 2 6 . 5 9 5 3 . 1 7 1 0 6 . 3 5 2 6 5 . 8 6 5 3 1 . 7 3 3 . 5 5 0 . 5 2 1 . 0 4 2 . 6 0 5 . 2 0 1 0 . 4 1 2 6 . 0 2 5 2 . 0 3 1 0 4 . 0 7 2 6 0 . 1 7 5 2 0 . 3 4 3 . 6 0 0 . 5 1 1 . 0 2 2 . 5 5 5 . 0 9 1 0 . 1 9 2 5 . 4 7 5 0 . 9 4 1 0 1 . 8 9 2 5 4 . 7 2 5 0 9 . 4 3 3 . 6 5 0 . 5 0 1 . 0 0 2 . 4 9 4 . 9 9 9 . 9 8 2 4 . 9 5 4 9 . 9 0 9 9 . 7 9 2 4 9 . 4 9 4 9 8 . 9 7 3 . 7 0 0 . 4 9 0 . 9 8 2 . 4 4 4 . 8 9 9 . 7 8 2 4 . 4 5 4 8 . 8 9 9 7 . 7 9 2 4 4 . 4 7 4 8 8 . 9 3 3 . 7 5 0 . 4 8 0 . 9 6 2 . 4 0 4 . 7 9 9 . 5 9 2 3 . 9 6 4 7 . 9 3 9 5 . 8 6 2 3 9 . 6 4 4 7 9 . 2 9 3 . 8 0 0 . 4 7 0 . 9 4 2 . 3 5 4 . 7 0 9 . 4 0 2 3 . 5 0 4 7 . 0 0 9 4 . 0 0 2 3 5 . 0 1 4 7 0 . 0 2 3 . 8 5 0 . 4 6 0 . 9 2 2 . 3 1 4 . 6 1 9 . 2 2 2 3 . 0 6 4 6 . 1 1 9 2 . 2 2 2 3 0 . 5 5 4 6 1 . 1 0 3 . 9 0 0 . 4 5 0 . 9 1 2 . 2 6 4 . 5 3 9 0 . 5 2 2 . 6 3 4 5 . 2 5 9 0 . 5 0 2 2 6 . 2 6 4 5 2 . 5 1 3 . 9 5 0 . 4 4 0 . 8 9 2 . 2 2 4 . 4 4 8 . 8 8 2 2 . 2 1 4 4 . 4 2 8 8 . 8 5 2 2 2 . 1 2 4 4 4 . 2 4 4 . 0 0 0 . 4 4 0 . 8 7 2 . 1 8 4 . 3 6 8 . 7 3 2 1 . 8 1 4 3 . 6 3 8 7 . 2 5 2 1 8 . 1 3 4 3 6 . 2 7 4 . 0 5 0 . 4 3 0 . 8 6 2 . 1 4 4 . 2 9 8 . 5 7 2 1 . 4 3 4 2 . 8 6 8 5 . 7 1 2 1 4 . 2 9 4 2 8 . 5 7 4 . 1 0 0 . 4 2 0 . 8 4 2 . 1 1 4 . 2 1 8 . 4 2 2 1 . 0 6 4 2 . 1 1 8 4 . 2 3 2 1 0 . 5 7 4 2 1 . 1 4 4 . 1 5 0 . 4 1 0 . 8 3 2 . 0 7 4 . 1 4 8 . 2 8 2 0 . 7 0 4 1 . 4 0 8 2 . 7 9 2 0 6 . 9 8 4 1 3 . 9 7 4 . 2 0 0 . 4 1 0 . 8 1 2 . 0 4 4 . 0 7 8 . 1 4 2 0 . 3 5 4 0 . 7 0 8 1 . 4 1 2 0 3 . 5 2 4 0 7 . 0 4 4 . 2 5 0 . 4 0 0 . 8 0 2 . 0 0 4 . 0 0 8 . 0 1 2 0 . 0 2 4 0 . 0 3 8 0 . 0 7 2 0 0 . 1 6 4 0 0 . 3 3 4 . 3 0 0 . 3 9 0 . 7 9 1 . 9 7 3 . 9 4 7 . 8 8 1 9 . 6 9 3 9 . 3 8 7 8 . 7 7 1 9 6 . 9 2 3 9 3 . 8 4 4 . 3 5 0 . 3 9 0 . 7 8 1 . 9 7 3 . 8 8 7 . 7 5 1 9 . 3 8 3 8 . 7 6 7 7 . 5 1 1 9 3 . 7 8 3 8 7 . 5 6 4 . 4 0 0 . 3 8 0 . 7 6 1 . 9 1 3 . 8 1 7 . 6 3 1 9 . 0 7 3 8 . 1 5 7 6 . 3 0 1 9 0 . 7 4 3 8 1 . 4 8 4 . 4 5 0 . 3 8 0 . 7 5 1 . 8 8 3 . 7 6 7 . 5 1 1 8 . 7 8 3 7 . 5 6 7 5 . 1 2 1 8 7 . 7 9 3 7 5 . 5 8 4 . 5 0 0 . 3 7 0 . 7 4 1 . 8 5 3 . 7 0 7 . 4 0 1 8 . 4 9 3 6 . 9 9 7 3 . 9 7 1 8 4 . 9 3 3 6 9 . 8 6 4 . 5 5 0 . 3 6 0 . 7 3 1 . 8 2 3 . 6 4 7 . 2 9 1 8 . 2 2 3 6 . 4 3 7 2 . 8 6 1 8 2 . 1 6 3 6 4 . 3 2 4 . 6 0 0 . 3 6 0 . 7 2 1 . 7 9 3 . 5 9 7 . 1 8 1 7 . 9 5 3 5 . 8 9 7 1 . 7 9 1 7 9 . 4 7 3 5 8 . 9 4 4 . 6 5 0 . 3 5 0 . 7 1 1 . 7 7 3 . 5 4 7 . 0 7 1 7 . 6 9 3 5 . 3 7 7 0 . 7 4 1 7 6 . 8 6 3 5 3 . 7 1 4 . 7 0 0 . 3 5 0 . 7 0 1 . 7 4 3 . 4 9 6 . 9 7 1 7 . 4 3 3 4 . 8 6 6 9 . 7 3 1 7 4 . 3 2 3 4 8 . 6 4 4 . 7 5 0 . 3 4 0 . 6 9 1 . 7 2 3 . 4 4 6 . 8 7 1 7 . 1 9 3 4 . 3 7 6 8 . 7 4 1 7 1 . 8 5 3 4 3 . 7 1 4 . 8 0 0 . 3 4 0 . 6 8 1 . 6 9 3 . 3 9 6 . 7 8 1 6 . 9 5 3 3 . 8 9 6 7 . 7 8 1 6 9 . 4 6 3 3 8 . 9 1 4 . 8 5 0 . 3 3 0 . 6 7 1 . 6 7 3 . 3 4 6 . 6 9 1 6 . 7 1 3 3 . 4 3 6 6 . 8 5 1 6 7 . 1 3 3 3 4 . 2 5 4 . 9 0 0 . 3 3 0 . 6 6 1 . 6 5 3 . 3 0 6 . 5 9 1 6 . 4 9 3 2 . 9 7 6 5 . 9 4 1 6 4 . 8 6 3 2 9 . 7 2 4 . 9 5 0 . 3 3 0 . 6 5 1 . 6 3 3 . 2 5 6 . 5 1 1 6 . 2 7 3 2 . 5 3 6 5 . 0 6 1 6 2 . 6 5 3 2 5 . 3 0 5 . 0 0 0 . 3 2 0 . 6 4 1 . 6 1 3 . 2 1 6 . 4 2 1 6 . 0 5 3 2 . 1 0 6 4 . 0 2 1 6 0 . 5 0 3 2 1 . 0 0 n o t e : s m a l l l o a d ( g r e a t e r t h a n 2 m a ) i s n e c e s s a r y a s r 1 o r r 2 i s l a r g e t h a n 5 0 k o h m . o t h e r w i s e , o u t p u t v o l t a g e p r o b a b l y c a n n o t b e p u l l e d d o w n t o 0 v o n d i s a b l e m o d e
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