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2012. 2. 21 1/15 semiconductor technical data kia7905p~kia7924p bipolar linear integrated circuit revision no : 2 three terminal negative voltage regulators -5v, -6v, -7v, -8v, -12v, -15v, -18v, -20v, -24v. features h suitable for c-mos, ttl, and the other digital ic power supply. h internal thermal overload protecting. h output current up to 1.5a. h internal short circuit current limiting. h package is to-220ab maximum ratings (ta=25 ? ) characteristic symbol rating unit input voltage kia7905p q kia7915p v in -35 v kia7918p q kia7924p -40 power dissipation-1 (no heatsink) p d1 1.9 w power dissipation-2 (infinite heatsink) p d2 30 w operating junction temperature t j -40 q 150 ? storage temperature t stg -55 q 150 ? maximum junction tamperature t j(max) 150 ? item output voltage (typ.) unit kia7905p -5 v kia7906p -6 kia7907p -7 kia7908p -8 kia7909p -9 kia7910p -10 kia7912p -12 kia7915p -15 kia7918p -18 kia7920p -20 kia7924p -24 line-up dim millimeters to-220ab 1.46 a b c d e f g h j k m n o 0.8 0.1 + _ 2.8 0.1 + _ 2.54 0.2 + _ 1.27 0.1 + _ 1.4 0.1 + _ 13.08 0.3 + _ 3.6 0.2 + _ + _ 9.9 0.2 + _ 9.2 0.2 + _ 2.95 0.1 + _ 4.5 0.2 + _ 2.4 0.2 15.95 max 1.3+0.1/-0.05 0.5+0.1/-0.05 3.7 1.5 a f b j g k m l r l e i i o c h nn q d q r p p 123 1. gnd 2. input 3. output
2012. 2. 21 2/15 kia7905p~kia7924p revision no : 2 r 0 d 4 q 17 r 14 r 15 r 16 r 19 q 20 r 18 q 18 q 28 q 29 q 30 q 4 q 5 q 7 q 6 q 21 q 31 q 23 22 8 q 2 r q 2 q 3 1 r q 19 21 r r 20 17 r q 24 22 r 23 r r 24 25 r q 25 12 q 13 q 26 q 26-1 q 27-1 q 27 q 9 q 5 r 2 c 11 q 7 r 6 r 9 r 15 q 14 q 16 q 8 r 10 r 4 r 1 c 10 3 r r 13 r 12 11 r q 26 r q output input gnd 3 2 1 equivalent circuit
2012. 2. 21 3/15 kia7905p~kia7924p revision no : 2 electrical characteristics kia7905p (unless otherwise specified, v in =-10v, i out =500ma, 0 ?" t j " 125 ? , c in =2.2 f, c out =1 f) characteristic symbol test circuit test condition min. typ. max. unit output voltage v out fig.1 t j =25 ? -5.2 -5.0 -4.8 v input regulation reg line fig.1 t j =25 ? -12v " v in " -8v - 5 50 mv -25v " v in " -7v - 10 100 load regulation reg load fig.1 t j =25 ? 5ma " i out " 1.5a - 10 100 mv 250ma " i out " 750ma - 3 50 output voltage v out fig.1 -20v " v in " -7v 5ma " i out " 1.0a -5.25 -5.0 -4.75 v quiescent current i b fig.1 t j =25 ? - 3 6 ma quiescent current change i bi fig.1 -25v " v in " -8v - 0.1 1.3 ma i bo 5ma " i out " 1.0a - 0.05 0.5 output noise voltage v no fig.2 ta=25 ? , 10hz " f " 100khz - 100 - v rms ripple rejection ratio rr fig.3 f=120hz, i out =20ma, 54 60 - db short circuit current limit i sc fig.1 t j =25 ? - 1.9 - a average temperature coefficient of output voltage t cvo fig.1 i out =5.0ma - -0.4 - mv/ ? dropout voltage v d fig.1 t j =25 ? , i out =1a - 2.0 - v
2012. 2. 21 4/15 kia7905p~kia7924p revision no : 2 electrical characteristics kia7906p (unless otherwise specified, v in =-11v, i out =500ma, 0 ?" t j " 125 ? , c in =2.2 f, c out =1 f) characteristic symbol test circuit test condition min. typ. max. unit output voltage v out fig.1 t j =25 ? -6.25 -6.0 -5.75 v input regulation reg line fig.1 t j =25 ? -13v " v in " -9v - 5 60 mv -25v " v in " -8v - 10 120 load regulation reg load fig.1 t j =25 ? 5ma " i out " 1.5a - 10 120 mv 250ma " i out " 750ma - 3 60 output voltage v out fig.1 -21v " v in " -9v 5ma " i out " 1.0a -6.3 -6.0 -5.7 v quiescent current i b fig.1 t j =25 ? - 3 6 ma quiescent current change line i bi fig.1 -25v " v in " -9v - - 1.3 ma load i bo 5ma " i out " 1.0a - - 0.5 output noise voltage v no fig.2 ta=25 ? , 10hz " f " 100khz - 130 - v rms ripple rejection ratio rr fig.3 f=120hz, i out =20ma, 54 60 - db short circuit current limit i sc fig.1 t j =25 ? - 1.9 - a average temperature coefficient of output voltage t cvo fig.1 i out =5ma - -0.5 - mv/ ? dropout voltage v d fig.1 t j =25 ? , i out =1a - 2.0 - v
2012. 2. 21 5/15 kia7905p~kia7924p revision no : 2 electrical characteristics kia7907p (unless otherwise specified, v in =-12v, i out =500ma, 0 ?" t j " 125 ? , c in =2.2 f, c out =1 f) characteristic symbol test circuit test condition min. typ. max. unit output voltage v out fig.1 t j =25 ? -7.28 -7.0 -6.72 v input regulation reg line fig.1 t j =25 ? -15v " v in " -10v - 10 70 mv -25v " v in " -9v - 45 140 load regulation reg load fig.1 t j =25 ? 5ma " i out " 1.5a - 20 140 mv 250ma " i out " 750ma - 7 70 output voltage v out fig.1 -22v " v in " -9v 5ma " i out " 1.0a -7.35 - -6.65 v quiescent current i b fig.1 t j =25 ? - 4.3 8.0 ma quiescent current change line i bi fig.1 -25v " v in " -9v - - 1.0 ma load i bo 5ma " i out " 1.0a - - 0.5 output noise voltage v no fig.2 ta=25 ? , 10hz " f " 100khz - 49 - v rms ripple rejection ratio rr fig.3 f=120hz, i out =20ma, 60 67 - db short circuit current limit i sc fig.1 t j =25 ? - 1.9 - a average temperature coefficient of output voltage t cvo fig.1 i out =5ma - 0.9 - mv/ ? dropout voltage v d fig.1 t j =25 ? , i out =1a - 2.0 - v
2012. 2. 21 6/15 kia7905p~kia7924p revision no : 2 electrical characteristics kia7908p (unless otherwise specified, v in =-14v, i out =500ma, 0 ?" t j " 125 ? , c in =2.2 f, c out =1 f) characteristic symbol test circuit test condition min. typ. max. unit output voltage v out fig.1 t j =25 ? -8.3 -8.0 -7.7 v input regulation reg line fig.1 t j =25 ? -17v " v in " -11v - 5 80 mv -25v " v in " -10.5v - 10 100 load regulation reg load fig.1 t j =25 ? 5ma " i out " 1.5a - 12 160 mv 250ma " i out " 750ma - 4 80 output voltage v out fig.1 -23v " v in " -11.5v 5ma " i out " 1.0a -8.4 -8.0 -7.6 v quiescent current i b fig.1 t j =25 ? - 3 6 ma quiescent current change line i bi fig.1 -25v " v in " -11.5v - 0.1 1.0 ma load i bo 5ma " i out " 1.0a - 0.05 0.5 output noise voltage v no fig.2 ta=25 ? , 10hz " f " 100khz - 175 - v rms ripple rejection ratio rr fig.3 f=120hz, i out =20ma, 54 60 - db short circuit current limit i sc fig.1 t j =25 ? - 1.9 - a average temperature coefficient of output voltage t cvo fig.1 i out =5ma - -0.6 - mv/ ? dropout voltage v d fig.1 t j =25 ? , i out =1a - 2.0 - v
2012. 2. 21 7/15 kia7905p~kia7924p revision no : 2 electrical characteristics kia7909p (unless otherwise specified, v in =-15v, i out =500ma, 0 ?" t j " 125 ? , c in =2.2 f, c out =1 f) characteristic symbol test circuit test condition min. typ. max. unit output voltage v out fig.1 t j =25 ? -9.3 -9.0 -8.7 v input regulation reg line fig.1 t j =25 ? -19v " v in " -13v - 5 90 mv -26v " v in " -11.5v - 10 100 load regulation reg load fig.1 t j =25 ? 5ma " i out " 1.5a - 10 150 mv 250ma " i out " 750ma - 5 120 output voltage v out fig.1 -24v " v in " -11.5v 5ma " i out " 1.0a -9.4 -9.0 -8.6 v quiescent current i b fig.1 t j =25 ? - 3 6 ma quiescent current change line i bi fig.1 -26.5v " v in " -13v - 0.1 1.0 ma load i bo 5ma " i out " 1.0a - 0.05 0.5 output noise voltage v no fig.2 ta=25 ? , 10hz " f " 100khz - 180 - v rms ripple rejection ratio rr fig.3 f=120hz, i out =20ma, 54 60 - db short circuit current limit i sc fig.1 t j =25 ? - 1.9 - a average temperature coefficient of output voltage t cvo fig.1 i out =5ma - -0.7 - mv/ ? dropout voltage v d fig.1 t j =25 ? , i out =1a - 2.0 - v
2012. 2. 21 8/15 kia7905p~kia7924p revision no : 2 electrical characteristics kia7910p (unless otherwise specified, v in =-16v, i out =500ma, 0 ?" t j " 125 ? , c in =2.2 f, c out =1 f) characteristic symbol test circuit test condition min. typ. max. unit output voltage v out fig.1 t j =25 ? -10.4 -10 -9.6 v input regulation reg line fig.1 t j =25 ? -20v " v in " -14v - 5 100 mv -27v " v in " -12.5v - 10 110 load regulation reg load fig.1 t j =25 ? 5ma " i out " 1.5a - 10 180 mv 250ma " i out " 750ma - 6 120 output voltage v out fig.1 -25v " v in " -12.5v 5ma " i out " 1.0a -10.5 -10 -9.5 v quiescent current i b fig.1 t j =25 ? - 3 6 ma quiescent current change line i bi fig.1 -27.5v " v in " -14v - 0.1 1.0 ma load i bo 5ma " i out " 1.0a - 0.05 0.5 output noise voltage v no fig.2 ta=25 ? , 10hz " f " 100khz - 190 - v rms ripple rejection ratio rr fig.3 f=120hz, i out =20ma 54 60 - db short circuit current limit i sc fig.1 t j =25 ? - 1.9 - a average temperature coefficient of output voltage t cvo fig.1 i out =5ma - -0.7 - mv/ ? dropout voltage v d fig.1 t j =25 ? , i out =1a - 2.0 - v
2012. 2. 21 9/15 kia7905p~kia7924p revision no : 2 electrical characteristics kia7912p (unless otherwise specified, v in =-18v, i out =500ma, 0 ?" t j " 125 ? , c in =2.2 f, c out =1 f) characteristic symbol test circuit test condition min. typ. max. unit output voltage v out fig.1 t j =25 ? -12.5 -12 -11.5 v input regulation reg line fig.1 t j =25 ? -22v " v in " -16v - 6 120 mv -30v " v in " -14.5v - 12 240 load regulation reg load fig.1 t j =25 ? 5ma " i out " 1.5a - 12 240 mv 250ma " i out " 750ma - 4 120 output voltage v out fig.1 -27v " v in " -15.5v 5ma " i out " 1.0a -12.6 -12 -11.4 v quiescent current i b fig.1 t j =25 ? - 3 6 ma quiescent current change line i bi fig.1 -30v " v in " -15v - 0.1 1.0 ma load i bo 5ma " i out " 1.0a - 0.05 0.5 output noise voltage v no fig.2 ta=25 ? , 10hz " f " 100khz - 200 - v rms ripple rejection ratio rr fig.3 f=120hz, i out =20ma, 54 60 - db short circuit current limit i sc fig.1 t j =25 ? - 1.9 - a average temperature coefficient of output voltage t cvo fig.1 i out =5ma - -0.8 - mv/ ? dropout voltage v d fig.1 t j =25 ? , i out =1a - 2.0 - v
2012. 2. 21 10/15 kia7905p~kia7924p revision no : 2 electrical characteristics kia7915p (unless otherwise specified, v in =-23v, i out =500ma, 0 ?" t j " 125 ? , c in =2.2 f, c out =1 f) characteristic symbol test circuit test condition min. typ. max. unit output voltage v out fig.1 t j =25 ? -15.6 -15 -14.4 v input regulation reg line fig.1 t j =25 ? -26v " v in " -20v - 6 150 mv -30v " v in " -17.5v - 12 300 load regulation reg load fig.1 t j =25 ? 5ma " i out " 1.5a - 12 300 mv 250ma " i out " 750ma - 4 150 output voltage v out fig.1 -30v " v in " -18v 5ma " i out " 1.0a -15.75 -15 -14.25 v quiescent current i b fig.1 t j =25 ? - 3 6 ma quiescent current change line i bi fig.1 -30v " v in " -17.5v - 0.1 1.0 ma load i bo 5ma " i out " 1.0a - 0.05 0.5 output noise voltage v no fig.2 ta=25 ? , 10hz " f " 100khz - 250 - v rms ripple rejection ratio rr fig.3 f=120hz, i out =20ma, 54 60 - db short circuit current limit i sc fig.1 t j =25 ? - 1.9 - a average temperature coefficient of output voltage t cvo fig.1 i out =5ma - -0.9 - mv/ ? dropout voltage v d fig.1 t j =25 ? , i out =1a - 2.0 - v
2012. 2. 21 11/15 kia7905p~kia7924p revision no : 2 electrical characteristics kia7918p (unless otherwise specified, v in =-27v, i out =500ma, 0 ?" t j " 125 ? , c in =2.2 f, c out =1 f) characteristic symbol test circuit test condition min. typ. max. unit output voltage v out fig.1 t j =25 ? -18.7 -18 -17.3 v input regulation reg line fig.1 t j =25 ? -30v " v in " -24v - 8 180 mv -33v " v in " -21v - 15 360 load regulation reg load fig.1 t j =25 ? 5ma " i out " 1.5a - 15 360 mv 250ma " i out " 750ma - 5 180 output voltage v out fig.1 -33v " v in " -22.5v 5ma " i out " 1.0a -18.85 -18 -17.15 v quiescent current i b fig.1 t j =25 ? - 3 6 ma quiescent current change line i bi fig.1 -33v " v in " -22v - - 1.0 ma load i bo 5ma " i out " 1.0a - - 0.5 output noise voltage v no fig.2 ta=25 ? , 10hz " f " 100khz - 300 - v rms ripple rejection ratio rr fig.3 f=120hz, i out =20ma, 54 60 - db short circuit current limit i sc fig.1 t j =25 ? - 1.9 - a average temperature coefficient of output voltage t cvo fig.1 i out =5ma - -1.0 - mv/ ? dropout voltage v d fig.1 t j =25 ? , i out =1a - 2.0 - v
2012. 2. 21 12/15 kia7905p~kia7924p revision no : 2 electrical characteristics kia7920p (unless otherwise specified, v in =-30v, i out =500ma, 0 ?" t j " 125 ? , c in =2.2 f, c out =1 f) characteristic symbol test circuit test condition min. typ. max. unit output voltage v out fig.1 t j =25 ? -20.8 -20 -19.2 v input regulation reg line fig.1 t j =25 ? -32v " v in " -26v - 10 180 mv -35v " v in " -24v - 18 360 load regulation reg load fig.1 t j =25 ? 5ma " i out " 1.5a - 18 360 mv 250ma " i out " 750ma - 10 180 output voltage v out fig.1 -35v " v in " -24 5ma " i out " 1.0a -21.0 -20 -19.0 v quiescent current i b fig.1 t j =25 ? - 3 6 ma quiescent current change line i bi fig.1 -36.5v " v in " -25v - - 1.0 ma load i bo 5ma " i out " 1.0a - - 0.5 output noise voltage v no fig.2 ta=25 ? , 10hz " f " 100khz - 350 - v rms ripple rejection ratio rr fig.3 f=120hz, i out =20ma 54 60 - db short circuit current limit i sc fig.1 t j =25 ? - 1.9 - a average temperature coefficient of output voltage t cvo fig.1 i out =5ma - -1.0 - mv/ ? dropout voltage v d fig.1 t j =25 ? , i out =1a - 2.0 - v
2012. 2. 21 13/15 kia7905p~kia7924p revision no : 2 electrical characteristics kia7924p (unless otherwise specified, v in =-33v, i out =500ma, 0 ?" t j " 125 ? , c in =0.33 f, c out =0.1 f) characteristic symbol test circuit test condition min. typ. max. unit output voltage v out fig.1 t j =25 ? -25 -24 -23 v input regulation reg line fig.1 t j =25 ? -36v " v in " -30v - 8 240 mv -38v " v in " -27v - 15 480 load regulation reg load fig.1 t j =25 ? 5ma " i out " 1.5a - 15 480 mv 250ma " i out " 750ma - 5 240 output voltage v out fig.1 -38v " v in " -27v 5ma " i out " 1.0a -25.2 -24 -22.5 v quiescent current i b fig.1 t j =25 ? - 3 6 ma quiescent current change line i bi fig.1 -38v " v in " -27v - - 1.0 ma load i bo 5ma " i out " 1.0a - - 0.5 output noise voltage v no fig.2 ta=25 ? , 10hz " f " 100khz - 400 - v rms ripple rejection ratio rr fig.3 f=120hz, i out =20ma, 54 60 - db short circuit current limit i sc fig.1 t j =25 ? - 1.9 - a average temperature coefficient of output voltage t cvo fig.1 i out =5ma - -1.0 - mv/ ? dropout voltage v d fig.1 t a =25 ? , i out =1a - 2.0 - v
2012. 2. 21 14/15 kia7905p~kia7924p revision no : 2 test circuit fig.1 standard test circuit notes : (1) to specify an output voltage, substitute voltage value for "xx" (2) required for stability. for value given, capacitor must be solid tantalum. if alumininum electrolitics are used, at least ten times value shown should be selected. c i is required if regulator is located an appreciable distance from power supply filter. (3) to improve transient response. if large capacitors are used, a high current diode from input to output (1n4001 or similar) should be introduced to protect the device from momentary iput short circuit. kia79xx 2 v 1 3 a v a v in c 1 v o c 0 i o 2.2 f 1 f a 1 f o 2 v c 2.2 f 1 kia79xx v 3 1 c v a o i filter 10hz~100khz noise mete r (2) (3) v in kia79xx 2 1 3 v o 2.2 f 1 c 1 f 0 c i o oscilloscope 30cm e =1v f=120hz i p-p r.r.=20 og e o e i (db) l < = v in fig.2 v no test circuit fig.3 ripple rejection test circuit
2012. 2. 21 15/15 kia7905p~kia7924p revision no : 2 150 1 b 0 0 2 50 100 3 i - t rr - i 50 80 0 out ripple rejection ratio rr (db) 40 500 1000 -40 -30 -20 -10 0 0.5 sc i - v 1.0 0 in bias current i (ma) junction temperature t ( c) b j j j j out junction temperature t ( c) output voltage v (v) v - t 9 100 50 6 0 0 out 3 150 output current i (ma) short current i (a) out 60 v =-10v (kia7905) in =-18v (kia7912) =-33v (kia7924) f=120hz sc input voltage v (v) k ia7924 4 5 kia7905 kia7912 12 15 kia7905 kia7912 70 1.5 2.0 kia7912 kia7905 t =25 c j 0 d v - t junction temperature t ( c) 1 2 0 50 100 150 dropout voltage v (v) j j d i =1a 200ma ou t v =5% of output voltage o -30 ambient temperature ta ( c) d allowable power dissipation p (w) 0 thermal resistance j-c 4 j-a 69 0ma in 10 5 20 15 30 25 40 35 0 25 50 75 100 125 150 c/w p d - ta fig. 4 fig. 5 fig. 6 fig. 7 fig. 8 fig. 9

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