elektronische bauelemente s79lxx series 3-terminal negative voltage regulator 26-sep-2011 rev. b page 1 of 5 http://www.secosgmbh.com/ any changes of specification will not be informed individually. rohs compliant product a suffix of ?-c? specifies halogen or lead -free description the S79L05 series of three-terminal negative regulators are available in the to-92 package. they can provide local on card-regulation, eliminating the distribution problems associated with singl e point regulation; furthermore, having the same voltage options as the sm79l05 positive standard series, they are particularly suited for split power supplies. if adequate heat sinking is provided, the s79lxx series can deliver an output current in excess of 100ma although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents. application note: bypass capacitors are recommended for optimum stability and transient response and should be located as close as possible to the regulators maximum ratings parameter symbol ratings unit 5v~9v -30 input voltage 12v~15v v in -35 v output current i o 100 ma operating junction temperature range t j 0~125 storage temperature range t stg -55~150 c power dissipation p d 625 mw to-92 a c e f d g h j b ? emitte r ? base ? collector millimete r millimete r 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 0.36 0.56 k 0.36 0.76
elektronische bauelemente s79lxx series 3-terminal negative voltage regulator 26-sep-2011 rev. b page 2 of 5 http://www.secosgmbh.com/ any changes of specification will not be informed individually. S79L05 electrical characteristics (refer to the test circuits, t j =0~125 c, i o =40ma, v in =-10v, c in =0.33 f, c o =0.1 f unless otherwise specified) symbol test conditions min typ max unit v in = -10v, i o =40ma, t j =25c -4.8 -5 -5.2 -7v v Q in Q -20v, 1ma i Q o 40ma Q -4.75 -5 -5.25 v o 1ma i Q o 70ma Q -4.75 -5 -5.25 v -7v v Q in Q -20v, t j =25c - 15 150 v o (line regulation) -8v v Q in Q -20v, t j =25c - 12 100 mv 1ma i Q o Q 100ma, t j =25c - 20 60 v o (load regulation) 1ma Q i o Q 40ma, t j =25c - 10 30 mv i q t j =25c - - 6 ma 1ma i Q o Q 40ma - - 0.1 i q -8v v Q in Q -20v - - 1.5 ma v n 10hz f 100khz, t QQ j =25c - 40 - v rr -8v Q v in Q -18v, f=120hz 41 49 - db v d t j =25c - 1.7 - v s79l06 electrical characteristics (refer to the test circuits, t j =0~125 c, i o =40ma, v in =-11v, c in =0.33 f, c o =0.1 f unless otherwise specified) symbol test conditions min typ max unit v in = -11v, i o =40ma, t j =25c -5.75 -6 -6.25 -8v v Q in Q -20v, 1ma i Q o 40ma Q -5.7 -6 -6.3 v o 1ma i Q o 70ma Q -5.7 -6 -6.3 v -8v v Q in Q -20v, t j =25c - 20 175 v o (line regulation) -9v v Q in Q -20v, t j =25c - 15 125 mv 1ma i Q o Q 100ma, t j =25c - 21 80 v o (load regulation) 1ma Q i o Q 40ma, t j =25c - 11 40 mv i q t j =25c - 3.9 6 ma 1ma i Q o Q 40ma - - 0.1 i q -9v v Q in Q -20v - - 1.5 ma v n 10hz f 100khz, t QQ j =25c - 44 - v rr -9v Q v in Q -19v, f=120hz 40 48 - db v d t j =25c - 1.7 - v
elektronische bauelemente s79lxx series 3-terminal negative voltage regulator 26-sep-2011 rev. b page 3 of 5 http://www.secosgmbh.com/ any changes of specification will not be informed individually. s79l08 electrical characteristics (refer to the test circuits, t j =0~125 c, i o =40ma, v in =-14v, c in =0.33 f, c o =0.1 f unless otherwise specified) symbol test conditions min typ max unit v in = -14v, i o =40ma, t j =25c -7.7 -8 -8.3 -10.5v v Q in Q -23v, 1ma i Q o 40ma Q -7.6 -8 -8.4 v o 1ma i Q o 70ma Q -7.6 -8 -8.4 v -10.5v v Q in Q -23v, t j =25c - 42 200 v o (line regulation) -11v v Q in Q -23v, t j =25c - 36 150 mv 1ma i Q o 100ma, t Q j =25c - 30 100 v o (load regulation) 1ma Q i o Q 40ma, t j =25c - 15 50 mv i q t j =25c - 4 6 ma 1ma i Q o 40ma Q - - 0.1 i q -11v v Q in Q -23v - - 1.5 ma v n 10hz f 100khz, t QQ j =25c - 54 - v rr -11v Q v in Q -21v, f=120hz 37 46 - db v d t j =25c - 1.7 - v s79l09 electrical characteristics (refer to the test circuits, t j =0~125 c, i o =40ma, v in =-16v, c in =0.33 f, c o =0.1 f unless otherwise specified) symbol test conditions min typ max unit v in = -16v, i o =40ma, t j =25c -8.64 -9 -9.36 -12v v Q in Q -24v, 1ma i Q o 40ma Q -8.55 -9 -9.45 v o 1ma i Q o 70ma Q -8.55 -9 -9.45 v -12v v Q in Q -24v, t j =25c - 45 175 v o (line regulation) -13v v Q in Q -24v, t j =25c - 40 125 mv 1ma i Q o 100ma, t Q j =25c - 19 90 v o (load regulation) 1ma Q i o Q 40ma, t j =25c - 11 40 mv i q t j =25c - 4.1 6 ma 1ma i Q o 40ma Q - - 0.1 i q -13v v Q in Q -24v - - 1.5 ma v n 10hz f 100khz, t QQ j =25c - 58 - v rr -15v Q v in Q -24v, f=120hz - 45 - db v d t j =25c - 1.7 - v
elektronische bauelemente s79lxx series 3-terminal negative voltage regulator 26-sep-2011 rev. b page 4 of 5 http://www.secosgmbh.com/ any changes of specification will not be informed individually. s79l12 electrical characteristics (refer to the test circuits, t j =0~125 c, i o =40ma, v in =-19v, c in =0.33 f, c o =0.1 f unless otherwise specified) symbol test conditions min typ max unit v in = -19v, i o =40ma, t j =25c -11.5 -12 -12.5 -14.5v v Q in Q -27v, 1ma i Q o 40ma Q -11.4 -12 -12.6 v o 1ma i Q o 70ma Q -11.4 -12 -12.6 v -14.5v v Q in Q -27v, t j =25c - 50 250 v o (line regulation) -16v v Q in Q -27v, t j =25c - 40 200 mv 1ma i Q o 1 Q 00ma, t j =25c - 24 100 v o (load regulation) 1ma Q i o Q 40ma, t j =25c - 15 50 mv i q t j =25c - - 6.5 ma 1ma i Q o Q 40ma - - 1.5 i q -16v v Q in Q -27v, i o =500ma - - 0.1 ma v n 10hz f 100khz, t QQ j =25c - 80 - v rr -15v Q v in Q -25v, f=120hz 37 42 - db v d t j =25c - 1.7 - v s79l15-b electrical characteristics (refer to the test circuits, t j =0~125 c, i o =40ma, v in =-23v, c in =0.33 f, c o =0.1 f unless otherwise specified) (note 1) symbol test conditions min typ max unit v in = -23v, i o =40ma, t j =25c -14.4 -15 -15.6 -17.5v Q v in Q -30v, 1ma Q i o Q 40ma -14.25 -15 -15.75 v o 1ma Q i o Q 70ma -14.25 -15 -15.75 v -17.5v v Q in Q -30v, i o =40ma, t j =25c - 65 300 v o (line regulation) -20v v Q in Q -30v, i o =40ma, t j =25c - 50 250 mv v in =23v, 1ma i Q o 100ma, Q t j =25c - 25 150 v o (load regulation) v in =23v, 1ma Q i o Q 40ma, t j =25c - 15 75 mv i q t j =25c - - 6.5 ma 1ma i Q o 40ma Q - - 0.1 i q -20v v Q in Q -30v, i o =40ma - - 1.5 ma v n 10hz f 100khz, QQ t j =25c - 90 - v rr -18.5v Q v in Q -28.5v, f=120hz 34 39 - db v d t j =25c - 1.7 - v
elektronische bauelemente s79lxx series 3-terminal negative voltage regulator 26-sep-2011 rev. b page 5 of 5 http://www.secosgmbh.com/ any changes of specification will not be informed individually. characteristics curve
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