KE SEMICONDUCTOR TECHNICAL DATA KIA78D25F/PI~78D15F/PI BIPOLAR LINEAR INTEGRATED CIRCUIT 3 TERMINAL LOW DROP OUTPUT VOLTAGE REGULATOR The KIA78D * X Series are fixed positive output low dropout type, 3-pin voltage regulators with positive outout. ; - DIM) MILLIMETERS These regulators are used to provide a stabilized output voltage from A 6.6002 a fluctuating DC input voltage. 7 a These are 12 fixed output voltage, as follows ; 2.5V, 3.3V, 3.5V, ; Saat 5V, 6V, 8V, 9V, 10V, 12V, and 15V. F 2.3040.1 H 1.00 MAX The maximum current capacity is 1A for each of the above voltage. 1 i 2.3010.2 I i J 0.5040.1 bes K 2.00+0.20 L 0,5040.10 mw! TM 0.9140.10 FEATURES 0 0,900.1 P 1.00+0.10 - Built in over voltage protection circuit, over current protection Q 0.95 MAX circuit and thermal shut down circuit. an : Richly diverse Lineup. 2. GND - Low minimum I/O voltage differential. eee Heat Sink is common to @)GND DPAK LINE UP ITEM OUTPUT VOLTAGE Typ. UNIT PACKAGE KIA78D25F/PI 25 DIM | MILLIMETERS . A 10.30 MAX B 15.30 MAX KIA78D33F/PI 3.3 a} D 0.85 MAX KIA78D35F/PI 3.5 Saat F 3.00 0.30 KIA78DO05F/PI 5 G 12.30 MAX H 0.75 MAX KIA78DO06F/PI 6 F: DPAK. J 13.60 0.50 Vv , K 3.90 MAX KIA78D08F/PI 8 PI TO-22018 L 1,20 M 1.30 KIA78DO09F/PI 9 N 234 oO 4.50 0.20 KIA78D10F/PI 10 : eet Q 2.60 0.20 KIA78D12F/PI 12 : x T T ; ~ KIA78D15F/PI 15 cee = ian T 5 | u 0,5 as 10 0 oo } Vv 2.60 0.15 S 1 2 3 ' 1. INPUT 2.GND 3. OUTPUT TO-2201S8 2011.2. 15 Revision No : 9 KEC 1/6KIA78D25F/PI~78D15F/PI MAXIMUM RATINGS (Ta=25'C) CHARACTERISTIC SYMBOL RATING UNIT Input Voltage Vin 35 Vv Output Current lo 1 A Power Dissipation-| F P 1.3 (No Heatsink) PI p 2.0 Ww Power Dissipation-2 F P 13 (Infinite Heatsink) PI 20.8 Junction Temperature T; 150 iC Operating Temperature Topr -40 ~ 85 fe Storage Temperature Tyg -50~ 150 C Soldering Temperature (10sec) Tyo 260 ic BLOCK DIAGRAM vn \ m BANDGAP REFHRENCE AS PROTE OVER HEAT PROTECTION @ GND 2011.2. 15 Revision No : 9 KEC 26KIA78D25F/PI~78D15F/PI ELECTRICAL CHARACTERISTICS (Unless otherwise specified, I5=0.5A, Ta=25'C, Notel.) CHARACTERISTIC SYMBOL CONDITIONS MIN. TYP. MAX. UNIT KIA78D25 - 2,438 2.50 2.562 KIA78D33 - 3,220 3.30 3,380 KIA78D35 - 3.413 3.50 3,587 KIA78D05 - 4.88 5.0 5.12 KIA78D06 - 5.85 6.0 6.15 Output Voltage Vo V 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 S5mA =loyupS lA - 0.1 2.0 % Line Regulation Reg Line (Note 2) - 0.5 2:5 % Ripple Rejection RR: R - 45 55 - dB Dropout Voltage Vp Vin =0.95 Vour, lo=1A = 2 0.5 Vv Quiescent Current lo Ionut =0A = 10 mA Notel) Vix of KIA78D25=4.2V, = Vin of IXIA78D33=3.0V, Vix of KIA78D35=5.2V, = Vix of KIA78D05=7V, Vin of KIA78D06=8V, Vin OF KIA78D08=10V,.46 Vig Of KIA78D09=15V, = Vin of KIA78D10=16V, Vin Of KIA78D12=18V Vin of KIA78D 15521 V Note2) Viy of KIA78D25=3.2~10V, Vinof KLA78D33=4.0~ 10, Vigof KIA78D35=4.2 ~ LOV, Vinof KIA78D05=6~12V, Vy of KIA78D06=7~ 15V, V lof KIA78D08=9 ~ 25V, Vin of KIA78D09=10~25V Vy of KIA78D TOP 1LIE26V, = Vin KIAZ8D12=13~29V Vy of KIA78D15=16 ~32V 2011.2. 15 Revision No : 9 KECKIA78D25F/PI~78D15F/PI Fig. 1 Standard Test Circuit ~~ 0.33nF LTfTt (v) Fig. 2 Ripple Rejection Test Circuit ) b) 8 KIA78DXX ~_) @; Q) > ~ ) a ; R Wye > 033uF 4guRP hf] if L Vin : : f=120Hz(sine wave) e1=0.5Vrms RR=20log(ei/eo) Fig. 3 Application Circuit for Standard VIN to Vo 1 3 we . _ 70 ZL{TL z 77177 = THTT 77 2011. 2.15 Revision No : 9 KE Cc 4/6KIA78D25F/PI~78D15F/PI Fig.4 Pp-Ta (F-Type : DPAK) _ Fig.5 Pp - Ta (PI-Type : TO-2201S) z= = = RESIST. oe THERMAL RESISTANCE J-C J-A po Jc SA Zz scr 7 3 o 12 9.62 96.2 | = 6.0 | 62.5 e 9 A < A a x n jaa qa 8S = i 2 - 3 : = z 2 8 0 50 100 150 z Q 40 80 120 160 200 AMBIENT TEMPERATURE Ta (C) AMBIENT TEMPERATURE Ta (C) i Fig.7 Tj - V Fig.6 Tj - 4Vo ( 15 & j D 150 0.5 Vin =Yout +L.7V Tg =0.5A 100 50 os 0.3 Io=1A ae = _ eo] 0 Sa | 0.2 | fo 50 Lo=0.254 ______ OLTAGE Vp (V) 04 LZ | _ OUTPUT VOLTAGE DEVIATION 4Vo (mV) -100 -25 0 25 50 75 100125 Q - 25 50 75 100-125 JUNCTION TEMPERATURE Tj (C) Sf MPERATURE T; (C) Fig Ty-Ta Fig.9 f-RR 10 80 Bg g a % 60 EB 4 q 6 2 39 PS fe 5 40 rH B 5 4 = 30 a a I9=0.5A,ei=0.5V rms GS 2 B20 | Vin=4.2V(KIAT8D25) Q 19 | Vin=3.0V(KIA78D33) 5 Vin=5.2V(KIA78D35) o 0 0 -25 0 25 50 75 100 125 0.1 1 10 100 JUNCTION TEMPERATURE Tj CC) INPUT RIPPLE FREQUENCY f (kHz) 2011.2. 15 Revision No : 9 KEC 5/6KIA78D25F/PI~78D15F/PI Fig.10 Ip - RR Fig. 11 I9- Vo 70 =_ on Veco =10V & = KIA78D0S5F 2 60 & ee 3 B a = 50 Q oO < = = 40 7 f120Hz,ci=0.5 Vrms e = Cref =3.3UF > & 39 | Vin=4.2V(KIA78D25) Ea a= Vin=3.0V(KIA78D33) 2 Vin=3.2V(KIA78D35) _ 20 0.1 0.5 1.0 1.0 2.0 OUTPUT CURRENT Ig (A) OUTPUT CURRENT Igur (A) 2011.2. 15 Revision No: 9 KEC 6/6