g 5 u 2 1 8 7 p a g e : 1 / 7 i s s u e d d a t e : 2 0 0 6 / 0 4 / 1 2 r e v i s e d d a t e : g g 5 5 u u 2 2 1 1 8 8 7 7 7 7 5 5 0 0 m m a a c c m m o o s s p p o o s s i i t t i i v v e e v v o o l l t t a a g g e e r r e e g g u u l l a a t t o o r r d e s c r i p t i o n t h e g 5 u 2 1 8 7 o f p o s i t i v e , l i n e a r r e g u l a t o r s f e a t u r e l o w q u i e s c e n t c u r r e n t ( 4 5 a t y p . ) w i t h l o w d r o p o u t v o l t a g e , m a k i n g t h e n i d e a l f o r b a t t e r y a p p l i c a t i o n s . o u t p u t v o l t a g e s a r e s e t a t t h e f a c t o r y a n d t r i m m e d t o 1 . 5 % a c c u r a c y . t h e s e r u g g e d d e v i c e s h a v e b o t h t h e r m a l s h u t d o w n , a n d c u r r e n t f o l d - b a c k t o p r e v e n t d e v i c e f a i l u r e u n d e r t h e w o r s t o f o p e r a t i n g c o n d i t i o n s . t h e g 5 u 2 1 8 7 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 o f 4 . 7 f o r g r e a t e r . f e a t u r e s f u n c t i o n a l b l o c k d i a g r a m & v e r y l o w d r o p o u t v o l t a g e & g u a r a n t e e d 7 5 0 m a o u t p u t & o v e r - t e m p e r a t u r e s h u t d o w n & c u r r e n t l i m i t i n g & s h o r t c i r c u i t c u r r e n t f o l d - b a c k & l o w t e m p e r a t u r e c o e f f i c i e n t & n o i s e r e d u c t i o n b y p a s s c a p a c i t o r & p o w e r - s a v i n g s h u t d o w n m o d e & a d j u s t a b l e v e r s i o n a p p l i c a t i o n s & b a t t e r y p o w e r e d w i d g e t s & i n s t r u m e n t a t i o n & w i r e l e s s d e v i c e s & p c p e r i p h e r a l s & p o r t a b l e e l e c t r o n i c s p a c k a g e d i m e n s i o n s m i l l i m e t e r m i l l i m e t e r r e f . m i n . m a x . r e f . m i n . m a x . a 4 . 4 0 4 . 8 0 c 2 1 . 2 5 1 . 4 5 b 0 . 6 6 0 . 9 1 l 2 1 . 2 7 r e f . l 4 0 . 0 0 0 . 3 0 b d 8 . 6 9 . 0 c 0 . 3 6 0 . 5 e 1 . 7 0 r e f . l 1 2 . 2 9 2 . 7 9 l 1 4 . 6 1 5 . 8 e 9 . 8 0 1 0 . 4 0 ? 8 ? t y p i c a l a p p l i c a t i o n c i r c u i t
g 5 u 2 1 8 7 p a g e : 2 / 7 i s s u e d d a t e : 2 0 0 6 / 0 4 / 1 2 r e v i s e d d a t e : a b s o l u t e m a x i m u m r a t i n g s p a r a m e t e r s y m b o l r a t i n g s u n i t i n p u t m a x v o l t a g e v i n 8 v o u t p u t c u r r e n t i o u t p d / ( v i n - v o ) m a o u t p u t v o l t a g e v o u t g n d - 0 . 3 t o v i n + 0 . 3 v o p e r a t i n g a m b i e n t t e m p e r a t u r e t o p r - 4 0 ~ + 8 5 : j u n c t i o n t e m p e r a t u r e t j - 4 0 ~ + 1 2 5 m a x i m u m j u n c t i o n t e m p e r a t u r e t j m a x 1 5 0 i n t e r n a l p o w e r d i s s i p a t i o n ( ? t = 1 0 0 : ) p d 3 . 0 w e d s c l a s s i f i c a t i o n b 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 ( v i n = v o u t ( t ) + 2 v , v e n = v i n , c i n = 1 u f , c o u t = 4 . 7 u f ) p a r a m e t e r s y m b o l c o n d i t i o n m i n t y p m a x u n i t o u t p u t v o l t a g e v o u t ( e ) ( n o t e 1 ) i o = 1 m a , v i n = v o u t ( t ) + 2 v - 1 . 5 v o u t ( t ) ( n o t e 2 ) 1 . 5 % o u t p u t c u r r e n t i o v o > 1 . 2 v 7 5 0 - - m a c u r r e n t l i m i t i l i m v o > 1 . 2 v 7 5 0 - - m a s h o r t c i r c u i t c u r r e n t i s c v i n = v o u t ( t ) + 1 v , v o < 0 . 4 v - 7 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 v i n = v o u t ( t ) + 2 v , i o = 1 m a t o 7 5 0 m a - 1 0 . 2 1 % v o u t ( t ) = 1 . 5 v - - 1 0 0 0 v o u t ( t ) = 1 . 8 v - - 6 5 0 d r o p o u t v o l t a g e v d r o p o u t i o = 7 5 0 m a v o = v o u t ( e ) - 2 % v o u t ( t ) 2 . 0 v - - 5 0 0 m v q u i e s c e n t c u r r e n t i q v i n = v o u t ( t ) + 2 v , i o = 0 m a - 4 5 7 0 a g r o u n d p i n c u r r e n t i g n d v i n = v o u t ( t ) + 2 v , i o = 1 m a t o 7 5 0 m a - 4 5 - a v o u t ( t ) < 2 . 0 v - 0 . 1 5 - 0 . 1 5 2 . 0 v v o u t ( t ) < 4 . 0 v - 0 . 1 0 . 0 2 0 . 1 l i n e r e g u l a t i o n r e g l i n e i o = 1 m a v i n = v o u t ( t ) + 1 t o v o u t ( t ) + 2 4 . 0 v v o u t ( t ) - 0 . 4 - 0 . 4 % i n p u t v o l t a g e v i n n o t e 3 - 7 v o v e r t e m p e r a t u r e s h u t d o w n o t s - 1 5 0 - : o v e r t e m p e r a t u r e h y s t e r i s i s o t h - 3 0 - : 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 t c - 3 0 - p p m / : a d j i n p u t b i a s c u r r e n t i a d j - 1 - a m i n i m u m l o a d c u r r e n t i l o a d v i n = 2 . 5 v - - 7 0 a a d j r e f e r e n c e v o l t a g e v r e f 1 . 2 2 1 1 . 2 4 0 1 . 2 6 v f = 1 k h z - 7 5 - f = 1 0 k h z - 5 5 - p o w e r s u p p l y r e j e c t i o n p s r r i o = 1 0 0 m a c o = 4 . 7 f ( c e r a m i c ) f = 1 0 0 k h z - 3 0 - d b o u t p u t v o l t a g e n o i s e e n f = 1 0 h z ~ 1 0 0 k h z , i o = 1 0 m a , c o = 4 . 7 f - 3 0 - v r m s v e h v i n = 2 . 7 v t o 7 v 2 . 0 - v i n v e n i n p u t t h r e s h o l d v e l v i n = 2 . 7 v t o 7 v 0 - 0 . 4 v i e h v e n = v i n , v i n = 2 . 7 v t o 7 v - - 1 a e n i n p u t b i a s c u r r e n t i e l v e n = 0 v , v i n = 2 . 7 v t o 7 v - - 1 a s h u t d o w n s u p p l y c u r r e n t i s d v i n = 5 v , v o = 0 v , v e n < v e l - 0 . 5 2 a n o t e 1 : v o u t ( e ) = e f f e c t i v e o u t p u t v o l t a g e ( i . e . t h e o u t p u t v o l t a g e w h e n v o u t ( t ) + 2 . 0 v i s p r o v i d e d a t t h e v i n p i n w h i l e m a i n t a i n i n g a c e r t a i n i o u t v a l u e ) . 2 : v o u t ( t ) = s p e c i f i e d o u t p u t v o l t a g e 3 : v i n ( m i n ) = v o u t + v d r o p o u t
g 5 u 2 1 8 7 p a g e : 3 / 7 i s s u e d d a t e : 2 0 0 6 / 0 4 / 1 2 r e v i s e d d a t e : 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 g 5 u 2 1 8 7 - a d 7 h a d 2 x x x x a d j u s t a b l e d e t a i l e d d e s c r i p t i o n t h e g 5 u 2 1 8 7 o f c o m s r e g u l a t o r c o n t a i n s 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 . 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 a p r e c i s i o n r e f e r e n c e . 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 4 0 : , o r t h e c u r r e n t e x c e e d s 2 . 2 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 i s r e s t o r e d 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 d r o p s b e l o w 1 2 0 : . t h e g 5 u 2 1 8 7 b e h a v e s l i k e a c u r r e n t s o u r c e w h e n t h e l o a d r e a c h e s 2 . 2 a . h o w e v e r , i f t h e l o a d i m p e d a n c e d r o p s b e l o w 0 . 3 o h m s , t h e c u r r e n t d r o p s b a c k t o 6 0 0 m a t o p r e v e n t e x c e s s i v e p o w e r d i s s i p a t i o n . n o r m a l o p e r a t i o n i s r e s t o r e d w h e n t h e l o a d r e s i s t a n c e e x c e e d s 0 . 7 5 o h m s . e x t e r n a l c a p a c i t o r s t h e g 5 u 2 1 8 7 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 4 . 7 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 c 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 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 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 i s 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 w h e n e n p i n i s 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 2 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 . 1 0 0 k r e s i s t o r i s n e c e s s a r y b e t w e e n v e n s o u r c e a n d e n p i n w h e n v e n i s h i g h t h a n v i n . ( n o t e : t h e r e i s n o i n t e r n a l p u l l - u p f o r e n p i n . i t c a n n o t b e f l o a t i n g . ) a d j u s t a b l e v e r s i o n t h e a d j u s t a b l e v e r s i o n u s e s e x t e r n a l f e e d b a c k r e s i s t o r s t o g e n e r a t e a n o u t p u t v o l t a g e a n y w h e r e f r o m 1 . 5 v t o 5 . 0 v . v a d j i s t r i m m e d t o 1 . 2 4 v a n d v o u t i s g i v e n b y t h e e q u a t i o n : v o u t = v a d j * ( 1 + r 1 / r 2 ) f e e d b a c k r e s i s t o r s r 1 a n d r 2 s h o u l d b e h i g h e n o u g h t o k e e p q u i e s c e n t c u r r e n t l o w , b u t i n c r e a s i n g r 1 + r 2 w i l l r e d u c e s t a b i l i t y . i n g e n e r a l , r 1 a n d r 2 i n t h e 1 0 s o f k w i l l p r o d u c e a d e q u a t e s t a b i l i t y , g i v e n r e a s o n a b l e l a y o u t p r e c a u t i o n s . t o i m p r o v e s t a b i l i t y c h a r a c t e r i s t i c s , k e e p p a r a s i t i c o n t h e a d j p i n t o m i n i m u m , a n d l o w e r r 1 a n d r 2 v a l u e s .
g 5 u 2 1 8 7 p a g e : 4 / 7 i s s u e d d a t e : 2 0 0 6 / 0 4 / 1 2 r e v i s e d d a t e : c h a r a c t e r i s t i c s c u r v e
g 5 u 2 1 8 7 p a g e : 5 / 7 i s s u e d d a t e : 2 0 0 6 / 0 4 / 1 2 r e v i s e d d a t e :
g 5 u 2 1 8 7 p a g e : 6 / 7 i s s u e d d a t e : 2 0 0 6 / 0 4 / 1 2 r e v i s e d d a t e :
g 5 u 2 1 8 7 p a g e : 7 / 7 i s s u e d d a t e : 2 0 0 6 / 0 4 / 1 2 r e v i s e d d a t e : 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 ) 1 2 5 1 0 2 0 r 1 ( k ) 1 2 5 1 0 2 0 v o u t r 2 ( k ) = ( 1 . 2 4 * r 1 ( k ) ) / ( v o u t - 1 . 2 4 ) v o u t r 2 ( k ) = ( 1 . 2 4 2 * r 1 ( k ) ) / ( v o u t - 1 . 2 4 2 ) 1 . 3 0 2 0 . 6 7 4 1 . 3 3 1 0 3 . 3 3 2 0 6 . 6 7 4 1 3 . 3 3 3 . 2 0 0 . 6 3 1 . 2 7 3 . 1 6 6 . 3 3 1 2 . 6 5 1 . 3 5 1 1 . 2 7 2 2 . 5 5 5 6 . 3 6 1 1 2 . 7 3 2 2 5 . 4 5 3 . 2 5 0 . 6 2 1 . 2 3 3 . 0 8 6 . 1 7 1 2 . 3 4 1 . 4 0 7 . 7 5 1 5 . 5 0 3 8 . 7 5 7 7 . 5 0 1 5 5 . 0 0 3 . 3 0 0 . 6 0 1 . 2 0 3 . 0 1 6 . 0 2 1 2 . 0 4 1 . 4 5 5 . 9 0 1 1 . 8 1 2 9 . 5 2 5 9 . 0 5 1 1 8 . 1 0 3 . 3 5 0 . 5 9 1 . 1 8 2 . 9 4 5 . 8 8 1 1 . 7 5 1 . 5 0 4 . 7 7 9 . 5 4 2 3 . 8 5 4 7 . 6 9 9 5 . 3 8 3 . 4 0 0 . 5 7 1 . 1 5 2 . 8 7 5 . 7 4 1 1 . 4 8 1 . 5 5 4 . 0 0 8 . 0 0 2 0 . 0 0 4 0 . 0 0 8 0 . 0 0 3 . 4 5 0 . 5 6 1 . 1 2 2 . 8 1 5 . 6 1 1 1 . 2 2 1 . 6 0 3 . 4 4 6 . 8 9 1 7 . 2 2 3 4 . 4 4 6 8 . 8 9 3 . 5 0 0 . 5 5 1 . 1 0 2 . 7 4 5 . 4 9 1 0 . 9 7 1 . 6 5 3 . 0 2 6 . 0 5 1 5 . 1 2 3 0 . 2 4 6 0 . 4 9 3 . 5 5 0 . 5 4 1 . 0 7 2 . 6 8 5 . 3 7 1 0 . 7 4 1 . 7 0 2 . 7 5 . 3 9 1 3 . 4 8 2 6 . 9 6 5 3 . 9 1 3 . 6 0 0 . 5 3 1 . 0 5 2 . 6 3 5 . 2 5 1 0 . 5 1 1 . 7 5 2 . 4 3 4 . 8 6 1 2 . 1 6 2 4 . 3 1 4 8 . 6 3 3 . 6 5 0 . 5 1 1 . 0 3 2 . 5 7 5 . 1 5 1 0 . 2 9 1 . 8 0 2 . 2 1 4 . 4 3 1 1 . 0 7 2 2 . 1 4 4 4 . 2 9 3 . 7 0 0 . 5 0 1 . 0 1 2 . 5 2 5 . 0 4 1 0 . 0 8 1 . 8 5 2 . 0 3 4 . 0 7 1 0 . 1 6 2 0 . 3 3 4 0 . 6 6 3 . 7 5 0 . 4 9 0 . 9 9 2 . 4 7 4 . 9 4 9 . 8 8 1 . 9 0 1 . 8 8 3 . 7 6 9 . 3 9 1 8 . 7 9 3 7 . 5 8 3 . 8 0 0 . 4 8 0 . 9 7 2 . 4 2 4 . 8 4 9 . 6 9 1 . 9 5 1 . 7 5 3 . 4 9 8 . 7 3 1 7 . 4 6 3 4 . 9 3 3 . 8 5 0 . 4 8 0 . 9 5 2 . 3 8 4 . 7 5 9 . 5 0 2 . 0 0 1 . 6 3 3 . 2 6 8 . 1 6 1 6 . 3 2 3 2 . 6 3 3 . 9 0 0 . 4 7 0 . 9 3 2 . 3 3 4 . 6 6 9 . 3 2 2 . 0 5 1 . 5 3 3 . 0 6 7 . 6 5 1 5 . 3 1 3 0 . 6 2 3 . 9 5 0 . 4 6 0 . 9 2 2 . 2 9 4 . 5 8 9 . 1 5 2 . 1 0 1 . 4 4 2 . 8 8 7 . 2 1 1 4 . 4 2 2 8 . 8 4 4 . 0 0 0 . 4 5 0 . 9 0 2 . 2 5 4 . 4 9 8 . 9 9 2 . 1 5 1 . 3 6 2 . 7 3 6 . 8 1 1 3 . 6 3 2 7 . 2 5 4 . 0 5 0 . 4 4 0 . 8 8 2 . 2 1 4 . 4 1 8 . 8 3 2 . 2 0 1 . 2 9 2 . 5 8 6 . 4 6 1 2 . 9 2 2 5 . 8 3 4 . 1 0 0 . 4 3 0 . 8 7 2 . 1 7 4 . 3 4 8 . 6 7 2 . 2 5 1 . 2 3 2 . 4 6 6 . 1 4 1 2 . 2 8 2 4 . 5 5 4 . 1 5 0 . 4 3 0 . 8 5 2 . 1 3 4 . 2 6 8 . 5 2 2 . 3 0 1 . 1 7 2 . 3 4 5 . 8 5 1 1 . 7 0 2 3 . 4 0 4 . 2 0 0 . 4 2 0 . 8 4 2 . 0 9 4 . 1 9 8 . 3 8 2 . 3 5 1 . 1 2 2 . 2 3 5 . 5 9 1 1 . 1 7 2 3 . 3 4 4 . 2 5 0 . 4 1 0 . 8 2 2 . 0 6 4 . 1 2 8 . 2 4 2 . 4 0 1 . 0 7 2 . 1 4 5 . 3 4 1 0 . 6 9 2 1 . 3 8 4 . 3 0 0 . 4 1 0 . 8 1 2 . 0 3 4 . 0 5 8 . 1 0 2 . 4 5 1 . 0 2 2 . 0 5 5 . 1 2 1 0 . 2 5 2 0 . 5 0 4 . 3 5 0 . 4 0 0 . 8 0 1 . 9 9 3 . 9 9 7 . 9 7 2 . 5 0 0 . 9 8 1 . 9 7 4 . 9 2 9 . 8 4 1 9 . 6 8 4 . 4 0 0 . 3 9 0 . 7 8 1 . 9 6 3 . 9 2 7 . 8 5 2 . 5 5 0 . 9 5 1 . 8 9 4 . 7 3 9 . 4 7 1 8 . 9 3 4 . 4 5 0 . 3 9 0 . 7 7 1 . 9 3 3 . 8 6 7 . 7 3 2 . 6 0 0 . 9 1 1 . 8 2 4 . 5 6 9 . 1 2 1 8 . 2 4 4 . 5 0 0 . 3 8 0 . 7 6 1 . 9 0 3 . 8 0 7 . 6 1 2 . 6 5 0 . 8 8 1 . 7 6 4 . 4 0 8 . 7 9 1 7 . 5 9 4 . 5 5 0 . 3 7 0 . 7 5 1 . 8 7 3 . 7 5 7 . 4 9 2 . 7 0 0 . 8 5 1 . 7 0 4 . 2 5 8 . 4 9 1 6 . 9 9 4 . 6 0 0 . 3 7 0 . 7 4 1 . 8 5 3 . 6 9 7 . 3 8 2 . 7 5 0 . 8 2 1 . 6 4 4 . 1 1 8 . 2 1 1 6 . 4 2 4 . 6 5 0 . 3 6 0 . 7 3 1 . 8 2 3 . 6 4 7 . 2 7 2 . 8 0 0 . 7 9 1 . 5 9 3 . 9 7 7 . 9 5 1 5 . 9 0 4 . 7 0 0 . 3 6 0 . 7 2 1 . 7 9 3 . 5 8 7 . 1 7 2 . 8 5 0 . 7 7 1 . 5 4 3 . 8 5 7 . 7 0 1 5 . 4 0 4 . 7 5 0 . 3 5 0 . 7 1 1 . 7 7 3 . 5 3 7 . 0 7 2 . 9 0 0 . 7 5 1 . 4 9 3 . 7 3 7 . 4 7 1 4 . 9 4 4 . 8 0 0 . 3 5 0 . 7 0 1 . 7 4 3 . 4 8 6 . 9 7 2 . 9 5 0 . 7 3 1 . 4 5 3 . 6 3 7 . 2 5 1 4 . 5 0 4 . 8 5 0 . 3 4 0 . 6 9 1 . 7 2 3 . 4 3 6 . 8 7 3 . 0 0 0 . 7 0 1 . 4 1 3 . 5 2 7 . 0 5 1 4 . 0 9 4 . 9 0 0 . 3 4 0 . 6 8 1 . 6 9 3 . 3 9 6 . 7 8 3 . 0 5 0 . 6 9 1 . 3 7 3 . 4 3 6 . 8 5 1 3 . 7 0 4 . 9 5 0 . 3 3 0 . 6 7 1 . 6 7 3 . 3 4 6 . 6 8 3 . 1 0 0 . 6 7 1 . 3 3 3 . 3 3 6 . 6 7 1 3 . 3 3 5 . 0 0 0 . 3 3 0 . 6 6 1 . 6 5 3 . 3 0 6 . 6 0 3 . 1 5 0 . 6 5 1 . 3 0 3 . 2 5 6 . 4 9 1 2 . 9 8 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 r t h a n 5 0 k . 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 . i m p o r t a n t n o t i c e : a l l r i g h t s a r e r e s e r v e d . r e p r o d u c t i o n i n w h o l e o r i n p a r t i s p r o h i b i t e d w i t h o u t t h e p r i o r w r i t t e n a p p r o v a l o f g t m . g t m r e s e r v e s t h e r i g h t t o m a k e c h a n g e s t o i t s p r o d u c t s w i t h o u t n o t i c e . g t m s e m i c o n d u c t o r p r o d u c t s a r e n o t w a r r a n t e d t o b e s u i t a b l e f o r u s e i n l i f e - s u p p o r t a p p l i c a t i o n s , o r s y s t e m s . g t m a s s u m e s n o l i a b i l i t y f o r a n y c o n s e q u e n c e o f c u s t o m e r p r o d u c t d e s i g n , i n f r i n g e m e n t o f p a t e n t s , o r a p p l i c a t i o n a s s i s t a n c e . h e a d o f f i c e a n d f a c t o r y : t a i w a n : n o . 1 7 - 1 t a t u n g r d . f u k o u h s i n - c h u i n d u s t r i a l p a r k , h s i n - c h u , t a i w a n , r . o . c . t e l : 8 8 6 - 3 - 5 9 7 - 7 0 6 1 f a x : 8 8 6 - 3 - 5 9 7 - 9 2 2 0 , 5 9 7 - 0 7 8 5 c h i n a : ( 2 0 1 2 0 3 ) n o . 2 5 5 , j a n g - j i a n g t s a i - l u e n g r d . , p u - d u n g - h s i n d i s t r i c t , s h a n g - h a i c i t y , c h i n a t e l : 8 6 - 2 1 - 5 8 9 5 - 7 6 7 1 ~ 4 f a x : 8 6 - 2 1 - 3 8 9 5 0 1 6 5
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