input voltage 100 -55~+150 output current s t o r a g e t e m p e r a t u r e r a n g e tj t s t g i o c c o o operating junction temperature range 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 v ma v in - 30 a b s o l u t e m a x i m u m r a t i n g s total power dissipation p d 0~+125 625 mw 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 0 1 - j u n - 2 0 0 2 r e v . a p a g e 1 o f 2 d e s c r i p t i o n t h e s 7 9 l 0 5 s e r i e s o f t h r e e - t e r m i n a l n e g a t i v e r e g u l a t o r s a r e a v a i l a b l e i n t h e t o - 9 2 p a c k a g e . t h e y c a n p r o v i d e l o c a l o n c a r d - r e g u l a t i o n , e l i m i n a t i n g t h e d i s t r i b u t i o n p r o b l e m s a s s o c i a t e d w i t h s i n g l e p o i n t r e g u l a t i o n ; f u r t h e - m o r e , h a v i n g t h e s a m e v o l t a g e o p t i o n s a s t h e s m 7 9 l 0 5 p o s i t i v e s t a n d a r d s e r i e s , t h e y a r e p a r t i c u l a r l y s u i t e d f o r s p l i t p o w e r s u p p l i e s . i f a d e q u a t e h e a t s i n k i n g i s p r o v i d e d , t h e s 7 9 l 0 5 s e r i e s c a n d e l i v e r a n o u t p u t c u r r e n t i n e x c e s s o f 1 0 0 m a a l t h o u g h d e s i g n e d p r i m a r i l y a s f i x e d v o l t a g e r e g u l a t o r s , t h e s e d e v i c e s c a n b e u s e d w i t h e x t e r n a l c o m p o n e n t s t o o b t a i n a d j u s t a b l e v o l t a g e a n d c u r r e n t s . e l ek tr on isch e b a u e lemen te S79L05 3-terminal negative voltage regulator a p p l i c a t i o n c i r c u i t l e1 b e seating plane b1 a d c s1 e ref. min. max. ref. min. max. a 4.45 4.7 d 4.44 4.7 s 1 1.02 - e 3.30 3.81 b 0.36 0.51 l 12.70 - b 1 0.36 0.76 e1 1.150 1.390 c 0.36 0.51 e 2.42 2.66 millimeter millimeter to-92 S79L05
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 2 e l e k t r o n i s c h e b a u e l e m e n t e 1 20 u v v no 7 1 _ 6 m v m v m a _ _ _ _ o ripple v o -4.85 v r r s y m b o l m a x . t y p . t e s t c o n d i t i o n m i n . u n i t v i = -10 v , i o = 4 0 m a , t j = 2 5 c , c i n = 0 . 3 3 u f , c o u t = 0 . 1 u f u n l e s s o t h e r w i s e s p e c i f i e d -5 -5.15 v o -v in ( l i n e r e g u l a t i o n ) v o -i o ( l o a d r e g u l a t i o n ) _ 15 1 50 6 0 v in =-7v~-20v,i o =40ma v i n i q d 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 a t t a = 2 5 c =-10v,i o =40ma 7 3.5 4 1 rank a (3%) o quiescent current output voltage noise rejection v i n =-10v,i o =1~100ma v i n =-10v,i o =40ma v i n =-10v,bw=10hz~100khz,i o =40ma v i n =-8v~-18v,i o =40ma,e in =1v p - p ,f=120hz 1 20 u v v no 7 1 _ 6 m v m v m a _ _ _ _ o ripple v o -4.75 v r r s y m b o l m a x . t y p . t e s t c o n d i t i o n m i n . u n i t v i = -10 v , i o = 4 0 m a , t j = 2 5 c , c i n = 0 . 3 3 u f , c o u t = 0 . 1 u f u n l e s s o t h e r w i s e s p e c i f i e d -5 -5.25 v o -v in ( l i n e r e g u l a t i o n ) v o -i o ( l o a d r e g u l a t i o n ) _ 15 1 50 6 0 v in =-7v~-20v,i o =40ma v i n i q d b =-10v,i o =40ma 7 3.5 4 1 rank b (5%) quiescent current output voltage noise rejection v i n =-10v,i o =1~100ma v i n =-10v,i o =40ma v i n =-10v,bw=10hz~100khz,i o =40ma v i n =-8v~-18v,i o =40ma,e in =1v p - p ,f=120hz S79L05 3-terminal negative voltage regulator
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