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 0.10M
0.90 0.1O
A
C
D
B
E
K
I
J
Q
H
FF
M
O
P
L
123
1. INPUT
2. COMMON
3. OUTPUT
1.00 0.10P
0.95 MAXQ
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
CHARACTERISTIC SYMBOL RATING UNIT Remark
Input Voltage VIN 35 V -
Output Current IO1 A -
Power Dissipation Pd1.3 W No heatsink
Junction Temperature Tj125 -
Operating Temperature Topr -40 85 -
Storage Temperature Tstg -50 150 -
Soldering Temperature (10sec) Tsol 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, IO=0.5A, Ta=25 , Note1.)
CHARACTERISTIC SYMBOL CONDITIONS MIN. TYP. MAX. UNIT
Output Voltage
KIA78D25
VO
- 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 IO=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 VD(Note 3) - - 0.5 V
Quiescent Current IQIO=0 - - 10 mA
Note1) VIN of KIA78D25=4.2V VIN of KIA78D06=8V Note2) VIN of KIA78D25=3.2 10V VIN 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 VIN=0.95VO
BLOCK DIAGRAM
OVER HEAT
PROTECTION
CONTROL
OUTPUT ON/OFF
ASO
PROTECTION
BANDGAP
REFERENCE
-
+
13
2
Vo
VIN
GND
2002. 9. 24 3/4
KIA78D25F~78D15F
Revision No : 3
13
2
A
A
V
0.33µF
I
R
I
q
L
o
Vo
VIN 47µF
Fig. 1 Standard Test Circuit
KIA78DXXF
13
2V
0.33µF
RLeo
VIN
47µF
Fig. 1-2 Ripple Rejection Test Circuit
ei
f=120Hz(sine wave)
ei=0.5Vrms
RR=20log(ei/eo)
KIA78DXXF
Specific IC
1
2
3
Co
Load
Vo
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
ΘJ-C=12.5( CW)
ΘJ-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.
