Document
SEMICONDUCTOR KIA78R05API~KIA78R15API
TECHNICAL DATA
BIPOLAR LINEAR INTEGRATED CIRCUIT
4 TERMINAL LOW DROP VOLTAGE REGULATOR
The KIA78R Series are Low Drop Voltage Regulator suitable for various electronic equipments. It provides constant voltage power source with TO-220 4 terminal lead full molded PKG. The Regulator has multi function such as over current protection, overheat protection and ON/OFF control.
FEATURES 1.0A Output Low Drop Voltage Regulator. Built in ON/OFF Control Terminal. Built in Over Current Protection, Over Heat Protection Function.
JB
A E
LV U
VL K
T
D
M
P 1234
N
GF
C O
S H
DIM MILLIMETERS A 10.00+_ 0.20 B 15.00+_ 0.20
C 2.70 +_0.20 D 0.60 +_ 0.10
E Φ3.20+_ 0.20 F 3.50+_ 0.10 G 15.70+_ 0.20
H 0.40+_ 0.10
RJ K L
14.3+0.2/-0.1 1.45+_ 0.10
1.00 +_ 0.10
M 2.54
N 4.50 +_0.20 O 7.5 +_ 0.1 P 1.50+_ 0.10
R5
S8 T 1.30+_ 0.1
U 3-1.00 +_ 0.1 V 1.30+_ 0.1
1 DC INPUT (VIN) 2 DC OUTPUT (VO ) 3 GND 4 ON/OFF CONTROL
LINE UP ITEM
KIA78R05API KIA78R06API KIA78R08API KIA78R09API KIA78R10API KIA78R12API KIA78R15API
OUTPUT VOLTAGE (Typ.) 5 6 8 9 10 12 15
UNIT V
TO-220IS-4
MAXIMUM RATINGS (Ta=25 ) CHARACTERISTIC
Input Voltage ON/OFF Control Voltage Output Current Power Dissipation 1 Power Dissipation 2 Junction Temperature Operating Temperature Storage Temperature Soldering Temperature (10sec)
SYMBOL VIN VC IOUT PD1 PD2 Tj Topr Tstg Tsol
RATING 35 35 1 1.5 15 125
-20 80 -30 125
260
UNIT V V A W W
Remark -
No heatsink with heatsink
-
2002. 10. 4
Revision No : 2
1/8
KIA78R05API~KIA78R15API
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, IOUT=0.5A, VIN=18V, Ta=25 , Note1.)
CHARACTERISTIC
SYMBOL
CONDITIONS
KIA78R05
-
KIA78R06
-
KIA78R08
-
Output Voltage
KIA78R09 KIA78R10
VOUT
-
KIA78R12
-
KIA78R15
-
Load Regulation Line Regulation
Reg Load Reg Line
IO=5mA 1A (Note2)
Ripple Rejection
RR
-
Drop Out Voltage
VD (Note3)
Output ON state for control Voltage
VC(ON)
-
Output ON state for control Current
IC(ON)
VC=2.7V
Output OFF state for control Voltage
VC(OFF)
-
Output OFF state for control Current
IC(OFF)
VC=0.4V
Quiescent Current
IQ IO=0
Note1) VIN of KIA78R05=7V " KIA78R06=8V " KIA78R08=10V " KIA78R09=15V " KIA78R10=16V " KIA78R12=18V " KIA78R15=21V
Note2) VIN of KIA78R05=6 12V " KIA78R06=7 15V " KIA78R08=9 25V " KIA78R09=10 25V " KIA78R10=11 26V " KIA78R12=13 29V " KIA78R15=16 32V
Note3) At VIN=0.95VO
MIN. 4.88 5.85 7.80 8.78 9.75 11.70 14.70
45 2.0 -
TYP. 5.0 6.0 8.0 9.0 10.0 12.0 15.0 0.1 0.5 55 -
MAX. 5.12 6.15 8.2 9.22 10.25 12.30 15.30 2.0 2.5 0.5 20 0.8 -0.4 10
BLOCK DIAGRAM
VIN 1
2 VOUT
UNIT
V
% % dB V V A V mA mA
2002. 10. 4
BANDGAP REFERENCE
4 Control
OUTPUT ON/OFF CONTROL
Revision No : 2
ASO PROTECTION
OVER HEAT PROTECTION
3 GND
+
2/8
KIA78R05API~KIA78R15API
Fig. 1 Standard Test Circuit
VIN 1 2
KIA78RXXAPI
Vc
4
3A
0.33µF
A Iq
Ic
Vo
47µF
A Io
V RL
Fig. 1-2 Ripple Rejection Test Circuit
ei VIN
12 KIA78RXXAPI 4 3
0.33µF
47µF
RL V e o
f=120Hz(sine wave) ei=0.5Vrms RR=20log(ei/eo)
Load
Fig. 2 Application Circuit for Standard
VIN 1
2 Vo
Specific IC
4 ON/OFF
signal
CMOS or TTL
Co 3
High or Open : Output ON Low : Output OFF
2002. 10. 4
Revision No : 2
3/8
KIA78R05API~KIA78R15API
POWER DISSIPATION PD (W)
Fig.3 Ta - PD
20 P D1:No heat sink pD2:With infinite heat sink
15 PD2
10
5 P D1
0 -25 0
50
100
AMBIENT TEMPERATURE Ta ( C)
Note) Oblique line portion : Overheat protection may operate in this area.
150
Fig.5-1 T j - Vo (KIA78R05)
150 VIN =7V I O =0.5A
100
50
0
-50
-100 -25 0 25 50 75 100
JUNCTION TEMPERATURE Tj ( C)
125
OUTPUT VOLTAGE DEVIATION Vo (mV)
RELATIVE OUTPUT VOLTAGE (%)
100 80 60 40 20 0 0
Fig.4 IO - VO
0.5 1.0
1.5
OUTPUT CURRENT IO (A)
2.0
Fig.5-2 T j - Vo (KIA78R06)
150 VIN =8V IO =0.5A
100
50
0
-50
-100 -25
0
25 50
75 100
JUNCTION TEMPERATURE Tj ( C)
125
OUTPUT VOLTAGE DEVIATION Vo (mV)
OUTPUT VOLTAGE DEVIATION Vo (mV)
Fig.5-3 T j - Vo (KIA78R08)
200
150
VIN =10V I O=0.5A
100
50
0
-50
-100
-150 -25
0 25 50 75 100 JUNCTION TEMPERATURE T j ( C)
125
2002. 10. 4
Revision No : 2
OUTPUT VOLTAGE DEVIATION Vo (mV)
Fig.5-4 T j - Vo (KIA78R09)
200
150
VIN =15V I O=0.5A
100
50
0
-50
-100
-150 -25
0
25 50 75 100 125
JUNCTION TEMPERATURE Tj ( C)
4/8
OUTPUT VOLTAGE DEVIATION Vo (mV)
KIA78R05API~KIA78R15API
Fig.5-5 T j - Vo (KIA78R10)
200 150 VIN=16V
I O=0.5A 100
50
0
-50
-100
-150 -25 0 25 50 75 100 125
JUNCTION TEMPERATURE Tj ( C)
OUTPUT VOLTAGE DEVIATION Vo (mV)
Fig.5-6 Tj - Vo (KIA78R12)
250 200 150 100
50 0
-50 -100 -150 -200
-25
VIN =18V I O =0.5A
0
25
50
75 100
JUNCTION TEMPERATURE T j ( C)
125
OUTPUT VOLTAGE DEVIATION Vo (mV)
Fig.5-7 T j - Vo (KIA78R15)
250
200
V IN =21V IO =0.5A
150
100
50
0 -50
-100
-150
-200 -25
0
25 50 75 100
JUNCTION TEMPERATURE T j ( C)
125
OUTPUT VOLTAGE Vo (V)
Fig.6-2 VIN - Vo (KIA78R06)
8 7 6 5 RL=
4 RL=6Ω
3 2 1
0 0 5 10 15
INPUT VOLTAGE VIN (V)
2002. 10. 4
Revision .