2002. 9. 24 1/4 semiconductor technical data kia78d25f~78d15f bipolar linear integrated circuit revision no : 3 3 terminal low drop output voltage regulator the kia78dxxf series are fixed positive output low drop out type, 3-pin voltage regulators with positive outout. these regulators are used to provide a stabilized output voltage from a fluctuating dc input voltage. these are 12 fixed output voltage, as follows ; 2.5v, 3.0v, 3.3v, 3.5v, 3.7v, 5v, 6v, 8v, 9v, 10v, 12v, and 15v. the maximum current capacity is 1a for each of the above voltage. features built in over voltage protection circuit, over current protection circuit and thermal shut down circuit. compatible with the kia78dxxf series. richly diverse lineup. low minimum i/o voltage differential. line up dpak dim millimeters a b c d f h i j k l 6.60 0.2 6.10 0.2 5.0 0.2 1.10 0.2 2.70 0.2 2.30 0.1 1.00 max 2.30 0.2 0.50 0.1 2.00 0.20 0.50 0.10 e 0.91 0.10 m 0.90 0.1 o a c d b e k i j q h f f m o p l 123 1. input 2. common 3. output 1.00 0.10 p 0.95 max q + _ + _ + _ + _ + _ + _ + _ + _ + _ + _ + _ + _ + _ characteristic symbol rating unit remark input voltage v in 35 v - output current i o 1 a - power dissipation p d 1.3 w no heatsink junction temperature t j 125 - operating temperature t opr -40 85 - storage temperature t stg -50 150 - soldering temperature (10sec) t sol 260 - item output voltage (typ.) unit * kia78d25f 2.5 v * kia78d30f 3.0 KIA78D33F 3.3 * kia78d35f 3.5 * kia78d37f 3.7 kia78d05f 5 kia78d06f 6 kia78d08f 8 kia78d09f 9 kia78d10f 10 kia78d12f 12 kia78d15f 15 note) * : under development. maximum ratings (ta=25 )
2002. 9. 24 2/4 kia78d25f~78d15f revision no : 3 electrical characteristics (unless otherwise specified, i o =0.5a, ta=25 , note1.) characteristic symbol conditions min. typ. max. unit output voltage kia78d25 v o - 2.438 2.50 2.562 v kia78d30 - 2.925 3.00 3.075 kia78d33 - 3.220 3.30 3.380 kia78d35 - 3.413 3.50 3.587 kia78d37 - 3.608 3.70 3.792 kia78d05 - 4.88 5.0 5.12 kia78d06 - 5.85 6.0 6.15 kia78d08 - 7.80 8.0 8.2 kia78d09 - 8.78 9.0 9.22 kia78d10 - 9.75 10.0 10.25 kia78d12 - 11.70 12.0 12.30 kia78d15 - 14.70 15.0 15.30 load regulation reg load i o =5ma 1a - 0.1 2.0 % line regulation reg line (note 2) - 0.5 2.5 % ripple rejection r r 45 55 - db drop out voltage v d (note 3) - - 0.5 v quiescent current i q i o =0 - - 10 ma note1) v in of kia78d25=4.2v v in of kia78d06=8v note2) v in of kia78d25=3.2 10v v in of kia78d06=7 15v " kia78d30=4.7v " kia78d08=10v " kia78d30=3.7 10v " kia78d08=9 25v " kia78d33=5.0v " kia78d09=15v " kia78d33=4.0 10v " kia78d09=10 25v " kia78d35=5.2v " kia78d10=16v " kia78d35=4.2 10v " kia78d10=11 26v " kia78d37=5.4v " kia78d12=18v " kia78d37=4.4 10v " kia78d12=13 29v " kia78d05=7v " kia78d15=21v " kia78d05=6 12v " kia78d15=16 32v note3) at v in =0.95v o block diagram over heat protection control output on/off aso protection bandgap reference - + 1 3 2 v o v in gnd
2002. 9. 24 3/4 kia78d25f~78d15f revision no : 3 13 2 a a v 0.33 f i r i q l o v o v in 47 f fig. 1 standard test circuit kia78dxxf 1 3 2 v 0.33 f r l e o v in 47 f fig. 1-2 ripple rejection test circuit e i f=120hz(sine wave) ei=0.5vrms rr=20log(ei/eo) kia78dxxf specific ic 1 2 3 c o load v o in v fig. 2 application circuit for standard
2002. 9. 24 4/4 kia78d25f~78d15f revision no : 3 v - t out v - v v - l out output voltage v (v) d p - ta 0 output current l (a) allowable power dissipation p (w) ambient temperature ta ( c) 0 output voltage v (v) 0 input voltage v (v) 0 25 output voltage v (v) junction temperature t ( c) cc out cc kia78d05f out j out j 0 out out out 0 kia78d05f v =10v cc d 0 (1)infinite heat sink (2)1.3 (1)13 (2)ic alone 25 50 75 100 125 150 2 4 6 8 10 12 14 16 j-c=12.5( cw) j-c=125.0( cw) 50 75 100 125 150 175 200 1 2 3 4 5 6 v =10v l =0 kia78d05f cc out 1.0 2.0 2 4 6 8 10 10 20 30 40 50 1 2 3 4 5 6 fig 3. power dissipation characteristics. fig 4. thermal catt circuit characteristics. over volta g e protection characteristics. fi g 5. current limt characteristics.
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