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KIA78D35PI Dataheets PDF



Part Number KIA78D35PI
Manufacturers KEC
Logo KEC
Description 3 TERMINAL LOW DROP OUTPUT VOLTAGE REGULATOR
Datasheet KIA78D35PI DatasheetKIA78D35PI Datasheet (PDF)

SEMICONDUCTOR TECHNICAL DATA 3 TERMINAL LOW DROP OUTPUT VOLTAGE REGULATOR The KIA78D Series are fixed positive output low dropout 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, 3.3V, 3.5V, 5V, 6V, 8V, 9V, 10V, 12V, and 15V. The maximum current capacity is 1A for each of the above voltage. KIA78D25F/PI~78D15F/PI BIPOLAR LINEAR INTEGRATE.

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SEMICONDUCTOR TECHNICAL DATA 3 TERMINAL LOW DROP OUTPUT VOLTAGE REGULATOR The KIA78D Series are fixed positive output low dropout 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, 3.3V, 3.5V, 5V, 6V, 8V, 9V, 10V, 12V, and 15V. The maximum current capacity is 1A for each of the above voltage. KIA78D25F/PI~78D15F/PI BIPOLAR LINEAR INTEGRATED CIRCUIT A C I J H F F 2 3 P L FEATURES Built in over voltage protection circuit, over current protection circuit and thermal shut down circuit. Richly diverse Lineup. Low minimum I/O voltage differential. 1 DIM A B C D E F H I J K L M O P Q MILLIMETERS _ 0.2 6.60 + _ 0.2 6.10 + _ 0.2 5.0 + _ 0.2 1.10 + _ 0.2 2.70 + _ 0.1 2.30 + 1.00 MAX _ 0.2 2.30 + _ 0.1 0.50 + _ 0.20 2.00 + _ 0.10 0.50 + _ 0.10 0.91 + _ 0.1 0.90 + _ 0.10 1.00 + 0.95 MAX B K E M Q D 1. INPUT 2. GND 3. OUTPUT Heat Sink is common to 2 GND DPAK LINE UP ITEM KIA78D25F/PI KIA78D33F/PI KIA78D35F/PI KIA78D05F/PI KIA78D06F/PI KIA78D08F/PI KIA78D09F/PI KIA78D10F/PI KIA78D12F/PI KIA78D15F/PI OUTPUT VOLTAGE (Typ.) 2.5 3.3 3.5 5 V 8 9 10 12 T N N T UNIT PACKAGE U E A C S PI : TO-220IS D K 6 T F : DPAK L L M D 15 O Q 1 2 3 1. INPUT 2. GND DIM A B C D E F G R H J K L M V N O P Q R H S T U V O MILLIMETERS 10.30 MAX 15.30 MAX 2.70 0.30 0.85 MAX Φ 3.20 0.20 3.00 0.30 12.30 MAX 0.75 MAX 13.60 0.50 3.90 MAX 1.20 1.30 2.54 4.50 0.20 6.80 2.60 0.20 10 25 5 0.5 2.60 0.15 F G J B P 3. OUTPUT TO-220IS 2009. 2. 10 Revision No : 8 1/6 KIA78D25F/PI~78D15F/PI MAXIMUM RATINGS (Ta=25 CHARACTERISTIC Input Voltage Output Current Power Dissipation-1 (No Heatsink) Power Dissipation-2 (Infinite Heatsink) Junction Temperature Operating Temperature Storage Temperature Soldering Temperature (10sec) F PI F PI ) SYMBOL VIN IO PD1 RATING 35 1 1.3 2.0 W PD2 Tj Topr Tstg Tsol 13 20.8 150 -40 85 -50 150 260 UNIT V A BLOCK DIAGRAM VIN 1 3 VO + BANDGAP REFERENCE ASO PROTECTION OVER HEAT PROTECTION 2 GND 2009. 2. 10 Revision No : 8 2/6 KIA78D25F/PI~78D15F/PI ELECTRICAL CHARACTERISTICS (Unless otherwise specified, IO=0.5A, Ta=25 CHARACTERISTIC KIA78D25 KIA78D33 KIA78D35 KIA78D05 KIA78D06 Output Voltage KIA78D08 KIA78D09 KIA78D10 KIA78D12 KIA78D15 Load Regulation Line Regulation Ripple Rejection Dropout Voltage Quiescent Current Note1) VIN of KIA78D25=4.2V, VIN of KIA78D06=8V, VIN of KIA78D12=18V Note2) VIN of KIA78D25=3.2 VIN of KIA78D05=6 VIN of KIA78D09=10 Reg Load Reg Line R R VD IQ VIN of KIA78D33=5.0V, VIN of KIA78D08=10V, VIN of KIA78D15=21V 10V, 12V, 25V VIN of KIA78D33=4.0 VIN of KIA78D06=7 VIN of KIA78D10=11 10V, 26V, VIN of KIA78D35=4.2 VIN of KIA78D08=9 VIN of KIA78D12=13 10V, 25V, 29V VIN of KIA78D15=16 32V 15V, 5mA IOUT VO SYMBOL CONDITIONS 1A , Note1.) MIN. 2.438 3.220 3.413 4.88 5.85 7.80 8.78 9.75 11.70 14.70 TYP. 2.50 3.30 3.50 5.0 6.0 8.0 9.0 10.0 12.0 15.0 0.1 0.5 55 MAX. 2.562 3.380 3.587 5.12 6.15 V 8.2 9.22 10.25 12.30 15.30 2.0 2.5 0.5 10 % % dB V mA UNIT (Note 2) VIN =0.95VOUT, IO=1A IOUT=0A VIN of KIA78D35=5.2V, VIN of KIA78D09=15V, 45 - VIN of KIA78D05=7V, VIN of KIA78D10=16V, 2009. 2. 10 Revision No : 8 3/6 KIA78D25F/PI~78D15F/PI Fig. 1 Standard Test Circuit VIN VO 1 3 KIA78DXX A 2 0.33µF IO V 47µF A IQ RL Fig. 2 Ripple Rejection Test Circuit 1 3 KIA78DXX ei 0.33µF 2 47µF RL V eo VIN f=120Hz(sine wave) ei=0.5Vrms RR=20log(ei/eo) Fig. 3 Application Circuit for Standard VIN 1 3 VO Specific IC 2 CO 2009. 2. 10 Revision No : 8 Load 4/6 KIA78D25F/PI~78D15F/PI 15 POWER DISSIPATION PD (W) 12 PD2 ALLOWABLE POWER DISSIPATION PD (W) Fig.4 PD - Ta (F-Type : DPAK) THERMAL RESISTANCE Fig.5 PD - Ta (PI-Type : TO-220IS) 24 Tc=25 C THERMAL RESISTANCE J-C J-A C/W 6.0 62.5 J-C 9.62 J-A 96.2 C/W 20 16 12 8 4 0 0 40 80 PD1 PD2 9 6 3 PD1 0 0 50 100 150 120 160 200 AMBIENT TEMPERATURE Ta ( C) AMBIENT TEMPERATURE Ta ( C) Vo (mV) 150 100 50 0 -50 -100 -25 Vo (mV) Fig.6 T j - Vo (KIA78D25) VIN =4.2V I O =0.5A Fig.7 T j 150 100 50 0 -50 -100 -25 VIN =5.0V I O =0.5A Vo (KIA78D33) OUTPUT VOLTAGE DEVIATION 0 25 50 75 100 125 OUTPUT VOLTAGE DEVIATION 0 25 50 75 100 125 JUNCTION TEMPERATURE T j ( C) JUNCTION TEMPERATURE T j ( C) Fig.8 T j - Vo (KIA78D25) Vo (mV) 150 100 50 0 Fig.9 T j - VD 0.5 DROPOUT VOLTAGE VD (V) 0.4 0.3 0.2 0.1 0 I O =1A I O=0.75A I O=0.5A I O =0.25A VIN =5.2V IO =0.5A OUTPUT VOLTAGE DEVIATION -50 -100 -25 0 25 50 75 100 -25 0 25 50 75 100 125 JUNCTION TEMPERATURE T j ( C) JUNCTION TEMPERATURE T j ( C) 2009. 2. 10 Revision No : 8 5/6 KIA78D25F/PI~78D15F/PI Fig.10 Tj - Iq 10 QUIESCENT CURRENT I q (mA) 8 6 4 2 RIPPLE REJECTION RR (dB) V IN =35V IO =0 Fig.11 f - R.R 80 70 60 50 40 30 20 10 0 IO =0.5A,ei=0.5V rms VIN =4.2V(KIA78D25) VIN =5.0V(KIA78D33) VIN =5.2V(KIA78D35) 0 -25 0 25 50 75 100 125 0.1 1 10 100 JUNCTION TEMPERATURE Tj.


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