KEC KIA78D37F, KIA78D35F, KIA78D25F, KIA78D15F, KIA78D12F Datasheet
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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
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 )
A
C
Q
H
F
123
1. INPUT
2. COMMON
3. OUTPUT
F
I
J
D
B
M
K
E
P
DIM MILLIMETERS
A
B
C
D
E
F
H
I
O
J
K
L
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
_
+
0.91 0.10M
_
+
0.90 0.1O
_
+
1.00 0.10P
0.95 MAXQ
DPAK
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
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
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
V
D
(Note 3) - - 0.5 V
Quiescent Current
I
Q
IO=0
- - 10 mA
Note1) VINof KIA78D25=4.2V VINof KIA78D06=8V Note2) VINof KIA78D25=3.2 10V VINof 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
V
IN
1
BANDGAP
REFERENCE
OUTPUT ON/OFF
CONTROL
ASO
PROTECTION
OVER HEAT
PROTECTION
2
GND
V
3
o
-
+
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