KE SEMICONDUCTOR TECHNICAL DATA KIA78ROSPI~KIA78R35PI BIPOLAR LINEAR INTEGRATED CIRCUIT 4 TERMINAL LOW DROPOUT VOLTAGE REGULATOR DIM) MILLIMETERS The KIA78R X * series are Low Dropout Voltage Regulator suitable ro IE for various electronic equipments. It provides constant voltage power ] B | _15.00+0.20 Cc 2. 2 source with TO-2201S-4 terminal surface mount type PKG. 0 Ao The Regulator has multi function such as over current protection, overheat ' Se protection and ON/OFF control. G | 15.7040.20 H 0.4020.10 st x J 14340201 } K 1.450,10 L 1.000.10 FEATURES H M 2.54 N 4.5040.20 : 1.0A Output Low Dropout Voltage Regulator. 0 7,540.1 - Built in ON/OFF Control Terminal. + * Built in Over Current Protection, Over Heat Protection Function. : 5 T 1.300.1 U 3-1.0040.1 Vv 1.3040,1 LINE UP ~ @ DC INPUT (Vin) @ DC OUTPUT (VouT) ITEM OUTPUT VOLTAGE (Dyp,) UNIT @ GND @ ON/OFF CONTROL (Ve) KIA78ROSPI 5 KIA78RO6PI 6 TO-2201S-4 KIA78RO8PI 8 KIA78RO9PI 9 KIA78RI1O0PI 10 Vv KIA78R12PI 12 KIA78RISPI 15 KIA78R25PI 223 KIA78R33PI 33 KIA78R35PI 3.5 MAXIMUM RATINGS (Ta=25C) CHARACTERISTIC SYMBOL RATING UNIT REMARK Input Voltage Vin 35 Vv - ON/OFF Control Voltage Ve 35 Vv - Output Current lo 1 A . Power Dissipation | Por 1.5 Ww No Heatsink Infinite oe Ticedenas Pro Power Dissipation 2 D2 15 WwW Heatiale Operating Junction Temperature Tyropr) -40 ~ 150 Cc : Storage Temperature Tse -45 ~ 150 Cc : Soldering Temperature (10sec) Tool 260 co - 2008. 6. 24 Revision No: 3 KEC 1/8KIA78ROSPI~KIA78R35PI ELECTRICAL CHARACTERISTICS (Unless otherwise specified, Ij5=0.5A, Ta=25'C, Notel.) CHARACTERISTIC SYMBOL CONDITIONS MIN. TYP. | MAX, | UNIT KIA78ROSPI - 4.88 5.0 5.12 KIA78RO6PI - 5.85 6.0 6.15 KIA78RO8PI - 7.80 8.0 8.2 KIA78RO9PI - 8.78 9.0 9.22 KIA78RIOPI - 9.75 10.0 10.25 Output Voltage Vo Vv KIA78RI12PI - 11.70 12.0 12.30 KIA78RISPI - 14.70 15.0 15.30 KIA78R25PI1 - 2.438 2.50 2.562 KIA78R33PI - 3.220 3.30 3.380 KIA78R35PL - 3.413 3.50 3.587 Load Regulation Reg Load SmA =loyp= lA - 0.1 2.0 % Line Regulation Reg Line (Note 2) - 0.5 25 % Temperature Coefficient of Output Voltage TcVo Tj=0~ 125C - 0.02 | 0.05 | %/'C Ripple Rejection R-R - 45 55 - dB Drop Out Voltage Vb To=1A, Vin=0.95 Vout - - 0.5 Output ON state for control Voltage Vion) - 2.0 - = Output ON state for control Current Tecan) No=2.7V - - 20 nA Output OFF state for control Voltage Vc(orF) - - - 0.8 Vv Output OFF state for control Current Iciorr) V-=0.4V - - -0,4 mA Quiescent Current Ig IQ=0 2 7 10 mA Notel) Vix of KIA78ROS=7V Note2) Viy of KIA78R05=6~12V " KIA78RO6=8V " KIA78R06=7~15V " KIA78RO8=10V " KIA78RO8=9~25V " KIA78RO9=15V " KIA78RO9=10~25V " KIA78R10=16V " KIA78R10=11~26V " KIA78R12=18V " KIA78R12=13~29V " KIA78R15=21V " KIA78R15=16~32V " KIA78R25=4.2V " KIA78R25=3.2~10V " KIA78R33=5.0V " KIA78R33=4.0~10V " KIA78R35=5.2V " KIA78R35=4.2~10V 2008. 6. 24 Revision No : 3 KEC 28KIA78ROSPI~KIA78R35PI BLOCK DIAGRAM ) Vout 2008. 6. 24 Revision No : 3 KEC 3/8KIA78RO05PI~KIA78R35PI + ZZ 0.33uF Fig. 1 Standard Test Circuit lo 4+| 47uF } @ V y Tifil vr le RL Fig. 2 Ripple Rejection Test Circuit + VIN VOUT S KIAT8RAX OQ GF + + Vv fEAEE Cop Dipl / Ri Y) co 47k Vin 0.33)F f=120Hz(sine wave) ei=0.5 Vrms RR=20log(ei/eo) Fig. 3 Application Circuit for Standard Vin A A Vour + \ ) ~ LI{L1 LLLLL S Specific IC Co 4 | ie {\ Tf Mt ve? 71117 2008. 6. 24 Revision No: 3 High or Open:Output ON L___<| __ Low :Output OFF CMOS or TTL KEC 4/8KIA78ROSPI~KIA78R35PI Fig.4 Pp-Ta (Pl-Type : TO-220I1S-4) Fig.5 Vout - lout ~ = = THERMAL RESISTANCE = oo e eC LA e \ ao 833. 333 OW 2 80 g 3 J E e 60 / S 5 YY a a 5 40 a o) A ~ o ao = 20 A 2 E a st 0 50 100 150 0.5 1.0 1.5 2.0 AMBIENT 7 OUTPUT CURRENT Igyz (A) S Fig.6 AVo - Tj Fig.7 Vp - Tj = 150 Vin=7 (KLA78RO: > VIn=8V (KIA7SRO06) Ss Vine 10V (KLAT8RO8) : Zz 100 Vinel5V (KIAT8RO9) Viy= g Vin=l6V (KIA78R10) Vin-5.2V (KIAT8R3 | = 50 Ba 1o=0.5A 19-0.75A pe 5 | eT _ 0 t < , J -50 I9=0.25A__ 5 lO > 5 -100 & -25 25 50 75 100-125 0 7 100125 5 e JUNCTION TEMPERATURE Tj (C) RE Tj (C) Fig. 81g - Tj Fig.9 R.R - f Z 80 2 a 70 = =z i oe 5 fe 60 a S S 50 mM E 5 40 oe uo = c a 30 [5= 0.5A,c1-0.5 Vrms i ical 20 Vin = 4.2V(KIAT8R25) Vi = LOV(KIA78RO08) Oo | Vin = SOV(KIAT8R33)V,.= ISV(KIAT8RO9) a mH Viy = 5.2V(KIAT8R35) Vj = 16V(KIA78R10) oS Ss 10 | V,,= 7V (KIA78R05) V,,= ISV(KIA78R12) = 4 Viy= 8V (KIAT8R06) Vj = 21V(KIA78RI5) oS 0 -25 25 50 75 100 125 1 10 100 JUNCTION TEMPERATURE Tj (C) INPUT RIPPLE FREQUENCY f (kHz) 2008. 6. 24 Revision No : 3 KEC 5/8KIA78RO5PI~KIA78R35PI Fig. 10 RR - lout 70 ~ 8 a 2 7 60 3 o = Zz w SQ 50 Ss Rp=o9 ee oH & 4 Ry=100 Zr S) 5 L ZB * 40 o , Rp-3Q2 r f=120Hz,01=0,5Vims, Cup =3.3KF = = Viyr 4-2V(KIA78R25) V,.= LOV(KIA78R08) 5 > 4 Vin = SOV(RIA78R33) Vic = ISV(KIAT8RO9) = & 30 | vi0=5.2V(KIA78R35) V,.= 16V(KIAT8R10) = pi Viy= 7 (KIA78R05) V,.= 18V(KIA78R12) > 1 o Vie 8V (KIA78R06) Vj, > 21V(KIA78R15) 20 0 0.1 0.5 10 2 4 6 8 OUTPUT CURRENT I INPUT VOLTAGE V,\(V) Fig. 12 Vour - Vin Sf Fig. 13 Vout - Vpn (KIA78R08) _ 8 eS = i BS 6 > RS = - 4 Ss 3 K - 2 oO E al 0 0 5 10 15 10 15 INPUT VOLTAGE Vjy (V) n(V) Fig. 14 Vour - Vin (KIA78R09) Fig. 15 Vour - Vin (KIA78R10) & = KB 5 Be 2 3 3 if g oO = < EA a Al 2 iS o . = > 5 qa = a 5 a 5 2 3 0 5 10 15 5 10 15 INPUT VOLTAGE Vy (V) INPUT VOLTAGE Vy (V) 2008. 6. 24 Revision No : 3 KEC 6/8KIA78ROSPI~KIA78R35PI CIRCUIT OPERATING CURRENT Ipyas (MA) OUTPUT VOLTAGE Vout (V) CIRCUIT OPERATING CURRENT Igzas (mA) 20 10 40 30 20 40 30 20 10 Fig. 16 VouT 7 VIN (KIA78R12) 10 15 20 INPUT VOLTAGE Vj (V) Fig. 18 Ipias - Vyy (RIA78RO05) 25 A Ld INPUT VOLTAGE Vyy (V) Fig. 20 IBras - VIN (KIA78RO08) 10 R, = 5 10 INPUT VOLTAGE Vjyj (V) 15 20 OUTPUT VOLTAGE Vout (V) S =< & 2 40 = ,* 3 fo 4 & & ib aa} Oe S ms 5 0 o = 5 40 30 20 CIRCUIT OPERATING CURRENT Ipyag (mA) Fig. 17 Vour - Vin (KIA78R15) won fo R,=300 \ hy R,=15Q (" 5 10 15 20 INPUT VOLTAGE Vyjyq (VY) Fig, 19 IBIAS - VIN (KIA78R06) 25 | R602 Rp=0Q 5 INPUT VOLTAGE Vj, (V) Fig. 21 IBIAS = VIN (KIA78RO9) Ss, R,=9Q | L R,=18Q _ L | T |_- R,=eQ 5 10 15 INPUT VOLTAGE Vy (V) 2008. 6. 24 Revision No: 3 KECKIA78RO5PI~KIA78R35PI CIRCUIT OPERATING CURRENT Ipyag (mA) CIRCUIT OPERATING CURRENT Ipyas (mA) 40 30 20 20 10 Fig. 22 Ipras . VIN (KIA78R10) NL R,=102 se _] | R,=0082 || 3 10 15 INPUT VOLTAGE Fig. 24 Ipras = ( R,=15Q 5 10 15 20 INPUT VOLTAGE Vy (V) 25 CIRCUIT OPERATING CURRENT Ipyas (mA) 40 30 20 10 Fig. 23 Ipras - Vin (KIA78R12) T Rp =e Q | R=24Q Ry =12Q Ry=120 Ry =242 | Ry =0082 | 0 5 10 Is 20 INPUT VOLTAGE Vjyy (V) 25 2008. 6. 24 Revision No : 3 KEC 8/8