elektronische bauelemente SJ78L09 3-terminal positive voltage regulator 21-mar-2013 rev. a page 1 of 2 rohs compliant product a suffix of -c specifies halogen and lead-free features maximum output current i o : 0.1a output voltage v o : 9v continuous total dissipation p d : 0.625w (t a =25c) typical application note: bypass capacitors are recommended for optimum stabi lity and transient response and should be located as close a s possible to the regulators. absolute maximum ratings (operating temperature range applies unless otherwi se specified) parameter symbol value unit input voltage v i 30 v operating junction and storage temperature range t opr, t stg 0~150, -55~150 c electrical characteristics (at specified virtual junction temperature, v i =16v, i o =40ma, c i =0.33 f, c o =0.1 f unless otherwise specified) parameter symbol min. typ. max. unit. test condition 8.64 9 9.36 v t j =25 c 8.55 9 9.45 v 12v v Q i Q 24v, i o =1ma~40ma, t j =0~125 c output voltage v o 8.55 9 9.45 v i o =1ma~70ma, t j =0~125 c - 19 90 mv i o =1ma~100ma, t j =25 c load regulation v o - 11 40 mv i o =1ma~40ma, t j =25 c - 45 175 mv 12v v Q i Q 24v, t j =25 c line regulation v o - 40 125 mv 13v v Q i Q 24v, t j =25 c quiescent current i q - 4.1 6 ma t j =25 c i q - - 1.5 ma 13v v Q i Q 24v, t j =0~125 c quiescent current change i q - - 0.1 ma 1ma v Q i 40ma, t Q j =0~125 c output noise voltage v n - 58 - v 10hz f 100khz, t Q Q j =25 c ripple rejection rr - 45 - db 15v v Q i Q 25v, f=120hz, t j =0~125 c drop out voltage v d - 1.7 - c t j =25 c to-92 1 11 1 out 2 22 2 gnd 3 33 3 in millimeter millimeter ref. min. max. ref. min. max. a 4.40 4.70 f 0.30 0.51 b 4.30 4.70 g 1.27 typ. c 12.70 - h 1. 10 1.40 d 3.30 3.81 j 2.42 2.66 e 0.3 6 0.56 k 0.36 0.76
elektronische bauelemente SJ78L09 3-terminal positive voltage regulator 21-mar-2013 rev. a page 2 of 2 typical characteristics
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