e l ek tr on isch e b a u e lemen te s j1116 0.6a low dropout positive adjustable or fixed-mode regulator d e s c r i p t i o n the sj1 116 is a low dropout at positive adjustable or fixed-mode regulator with minimum of 0.6a output current capability. the product is specifically designed to provide well-regulated supply for low voltage ic applications such as high-speed bus termination and low current 3.3v logic supply. SJ1116 is also well suited for other applications such as vga cards. SJ1116 is guaranteed to have lower than 1.3v dropout at full load current making it ideal to provide well regulated outputs of 1.25v to 5.0v with up to 12v input supply. * 3-terminal adjustable or fixed 1.5v,1.8v,2.5v,3.3v,5.0v f e a t u r e s * 1.3vmaximum dropout full load current * output current limiting * good noise rejection * fast transient response * built-in thermal shutdown 01 -jun-2002 rev. a page 1 of 4 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 to-252 ref. min. max. ref. min. max. a 6.40 6.80 g 0.50 0.70 b 5.20 5.50 h 2.20 2.40 c 6.80 7.20 j 0.45 0.55 d 2.20 2.80 k 0 0.15 e 2.30 ref. l 0.90 1.50 f 0.70 0.90 m 5.40 5.80 s 0.60 0.90 r 0.80 1.20 millmeter millmeter typical circuit 3.3v /0.6a 2.5v/0.6a
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 2 of 4 s n o t s a g b e l o w t h e m i n i m u m d r o p o u t v o l t a g e d u ri n g t h e l o a d v h i g h e r t h a n v o u t i n o r d e r f o r t h e d e v i c e t o SJ1116 0.6a low dropout positive adjustable or fixed-mode regulator i s c o n n e c t e d f r o m t h i s p i n t o g r o u n d t o i n s u r e t h a t t h e i n p u t v o l t a g e d o e s n o t s a g t h i s p i n b l o c k d i a g r a m p i n d e s c r i p t i o n s n a m e i / o p i n # f u n c t i o n a d j ( g n d ) 1 a r e s i s t o r d i v i d e r f r o m t h i s p i n t o t h e v o u t p i n a n d g r o u n d s e t s t h e o u t p u t v o l t a g e ( g r o u n d o n l y f o r f i x e d m o d e ) v o u t o 2 t h e o u t p u t o f t h e r e g u l a t o r . a m i n i m u m o f 1 0 u f c a p a c i t o r ( 0 . 1 5 e s r 2 0 ) m u s t b e c o n n e c t e d f r o m t h i s p i n t o g r o u n d t o i n s u r e s t a b i l i t y . v i n i 3 t h e i n p u t p i n o f r e g u l a t o r . t y p i c a l l y a l a r g e s t o r a g e c a p a c i t o r ( 0 . 1 5 e s r 2 0 ) i s c o n n e c t e d f r o m t h i s p i n t o g r o u n d t o i n s u r e t h a t t h e i n p u t v o l t a g e d o e s n o t s a g b e l o w t h e m i n i m u m d r o p o u t v o l t a g e d u r i n g t h e l o a d t r a n s i e n t r e s p o n s e . t h i s p i n m u s t a l w a y s b e 1 . 3 v h i g h e r t h a n v o u t i n o r d e r f o r t h e d e v i c e t o r e g u l a t e p r o p e r l y . a b s o l u t e m a x i m u m r a t i n g s s y m b o l p a r a m e t e r r a t i n g s u n i t v i n d c s u p p l y v o l t a g e - 0 . 3 t o 1 2 v p d p o w e r d i s s i p a t i o n i n t e r n a l l y l i m i t e d t s t s t o r a g e t e m p e r a t u r e - 6 5 ~ + 1 5 0 : t o p o p e r a t i n g j u n c t i o n t e m p e r a t u r e r a n g e 0 ~ + 1 5 0 :
01-jun-2002 rev. a page 3 of 4 h 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 e l e k t r o n i s c h e b a u e l e m e n t e SJ1116 0.6a low dropout positive adjustable or fixed-mode regulator 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 p a r a m e t e r c o n d i t i o n s m i n t y p m a x u n i t reference voltage SJ1116adj io=10ma, t j =25 : , (v in -v out )=1.5v 1.225 1 . 2 5 0 1 . 2 7 5 v sj1 1 1 6 -1 .5 io=10ma, t j =25 : , 3.0v v in 12v 1.470 1 . 5 0 0 1 . 5 3 0 v sj1 1 1 6 -1 .8 io=10ma, t j =25 : , 3.3v v in 12v 1.764 1 . 8 0 0 1 . 8 3 6 v sj1 1 1 6 -2 .5 io=10ma, t j =25 : , 4.0v v in 12v 2.450 2 . 5 0 0 2 . 5 5 0 v sj1 1 1 6 -3 .3 io=10ma, t j =25 : , 4.8v v in 12v 3.235 3 . 3 0 0 3 . 3 6 5 v output voltage sj1 1 1 6 -5 .0 io=10ma, t j =25 : , 6.5v v in 12v 4.900 5 . 0 0 0 5 . 1 0 0 v line regulation sj1 1 1 6 -xxx io=10ma, v out +1.5v< v in <12v, t j =25 : - - 0.2 % SJ1116adj v in =3.3v, vadj=0, 0ma< io <0.6a, t j =25 : (note 1,2) - - 1 % sj1 1 1 6 -1 .5 v in =3.0v, 0ma< io <0.6a, t j =25 : (note 1,2) - 12 15 mv sj1 1 1 6 -1 .8 v in =3.3v, 0ma< io <0.6a, t j =25 : (note 1,2) - 15 18 mv sj1 1 1 6 -2 .5 v in =4.0v, 0ma< io <0.6a, t j =25 : (note 1,2) - 20 25 mv sj1 1 1 6 -3 .3 v in =5.0v, 0ma< io <0.6a, t j =25 : (note 1,2) - 26 33 mv load regulation sj1 1 1 6 -5 .0 v in =8.0v, 0ma< io <0.6a, t j =25 : (note 1,2) - 40 50 mv dropout voltage (v in -v out ) sj1 1 1 6 -xxx io=0.6a ( v out =0.1% v out ) - 1.1 1 . 3 v current limit sj1 1 1 6 -xxx v in -v out =5v 0.7 - - a m i n i m u m l o a d c u r r e n t a d j u s t a b l e m o d e l v i n = 5 v - 5 1 0 m a a d j u s t p i n c u r r e n t a d j u s t a b l e m o d e l v i n = 1 2 v , i o = 1 0 m a - 5 0 1 0 0 u a q u i e s c e n t c u r r e n t f i x e d m o d e l v i n = 1 2 v , i o = 0 m a - - 1 2 m a t h e r m a l r e g u l a t i o n t a = 2 5 , 3 0 m s p u l s e : - 0 . 0 0 8 0 . 0 4 % / w f = 1 2 0 h z , c o u t = 2 5 u f t a n t a l u m , i o u t = 0 . 6 a ripple rejection sj1 1 1 6 -xxx v in =v out +3v - 60 70 db t e m p e r a t u r e s t a b i l i t y i o = 1 0 m a - 0 . 5 - % j a t h e r m a l r e s i s t a n c e j u n c t i o n - t o - a m b i e n t ( n o h e a t s i n k ; n o a i r f l o w ) - 9 2 - / : w j c t h e r m a l r e s i s t a n c e j u n c t i o n - t o - c a s e c o n t r o l c i r c u i t r y / p o w e r t r a n s i s t o r - 1 0 - / : w n o t e 1 : s e e t h e r m a l r e g u l a t i o n s p e c i f i c a t i o n s f o r c h a n g e s i n o u t p u t v o l t a g e d u e t o h e a t i n g e f f e c t s . l i n e a n d l o a d r e g u l a t i o n a r e m e a s u r e d a t a c o n s t a n t j u n c t i o n t e m p e r a t u r e b y l o w d u t y c y c l e p u l s e t e s t i n g . l o a d r e g u l a t i o n i s m e a s u r e d a t t h e o u t p u t l e a d = 1 / 1 8 f r o m t h e p a c k a g e . n o t e 2 : l i n e a n d l o a d r e g u l a t i o n a r e g u a r a n t e e d u p t o t h e m a x i m u m p o w e r d i s s i p a t i o n o f 1 5 w . p o w e r d i s s i p a t i o n i s d e t e r m i n e d b y t h e d i f f e r e n c e b e t w e e n i n p u t a n d o u t p u t a n d t h e o u t p u t c u r r e n t . g u a r a n t e e d m a x i m u m p o w e r d i s s i p a t i o n w i l l n o t b e a v a i l a b l e o v e r t h e f u l l i n p u t / o u t p u t r a n g e . w w
01-jun-2002 rev. a page 4 of 4 h 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 e l e k t r o n i s c h e b a u e l e m e n t e t y p i c a l p e r f o r m a n c e c h a r a c t e r i s t i c s s j1 116 0.6a low dropout positive adjustable or f i xed-mode regulator
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