2002. 9. 24
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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 0.10
M
0.90 0.1
O
A
C
D
B
E
K
I
J
Q
H
F
F
M
O
P
L
1
2
3
1. INPUT
2. COMMON
3. OUTPUT
1.00 0.10
P
0.95 MAX
Q
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
CHARACTERISTIC
SYMBOL RATING
UNIT
Remark
Input Voltage
V
IN
35
V
-
Output Current
I
O
1
A
-
Power Dissipation
P
d
1.3
W
No heatsink
Junction Temperature
T
j
125
-
Operating Temperature
T
opr
-40 85
-
Storage Temperature
T
stg
-50 150
-
Soldering Temperature (10sec)
T
sol
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 )
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KIA78D25F~78D15F
Revision No : 3
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, I
O
=0.5A, Ta=25 , Note1.)
CHARACTERISTIC
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Output Voltage
KIA78D25
V
O
-
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
I
O
=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
V
D
(Note 3)
-
-
0.5
V
Quiescent Current
I
Q
I
O
=0
-
-
10
mA
Note1) V
IN
of KIA78D25=4.2V V
IN
of KIA78D06=8V Note2) V
IN
of KIA78D25=3.2 10V V
IN
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 V
IN
=0.95V
O
BLOCK DIAGRAM
OVER HEAT
PROTECTION
CONTROL
OUTPUT ON/OFF
ASO
PROTECTION
BANDGAP
REFERENCE
-
+
1
3
2
V
o
V
IN
GND
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KIA78D25F~78D15F
Revision No : 3
1
3
2
A
A
V
0.33
F
I
R
I
q
L
o
V
o
V
IN
47
F
Fig. 1 Standard Test Circuit
KIA78DXXF
1
3
2
V
0.33
F
R
L
e
o
V
IN
47
F
Fig. 1-2 Ripple Rejection Test Circuit
e
i
f=120Hz(sine wave)
ei=0.5Vrms
RR=20log(ei/eo)
KIA78DXXF
Specific IC
1
2
3
C
o
Load
V
o
IN
V
Fig. 2 Application Circuit for Standard
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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
J-C=12.5( CW)
J-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 Voltage Protection Characteristics.
Fig 5. Current limt Characteristics.
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