2001. 6. 28 1/7
SEMICONDUCTOR
TECHNICAL DATA
KIA278R05PI~KIA278R15PI
BIPOLAR LINEAR INTEGRATED CIRCUIT
Revision No : 3
4 TERMINAL 2A OUTPUT LOW DROP
VOLTAGE REGULATOR
The KIA278R''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
2.0A Output Low Drop Voltage Regulator.
Built in ON/OFF Control Terminal.
Built in Over Current Protection, Over Heat
Protection Function.
LINE UP
A
F
J
L
D
M
1234
1
2
3
4
DC INPUT (V )
DC OUTPUT (V )
GND
ON/OFF CONTROL
IN
O
DIM MILLIMETERS
TO-220IS-4
10.00 0.20
15.00 0.20
2.70 0.20
0.60 0.10
Φ3.20 0.20
3.50 0.10
A
B
C
D
E
F
G 15.70 0.20
0.40 0.10H
14.3+0.2/-0.1
1.45 0.10
1.00 0.10
2.54
4.50 0.20
7.5 0.1
1.50 0.10
J
K
L
M
N
O
P
S
R
8
5
B
C
E
G
H
L
V V
UT
K
N
O
RS
P
+
_
+
_
+
_
1.30 0.1
3-1.00 0.1
1.30 0.1
T
U
V
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
MAXIMUM RATING (Ta=251)
ITEM OUTPUT VOLTAGE (Typ.) UNIT
KIA278R05PI 5
V
KIA278R06PI 6
KIA278R08PI 8
KIA278R09PI 9
KIA278R10PI 10
KIA278R12PI 12
* KIA278R15PI 15
CHARACTERISTIC SYMBOL RATING UNIT Remark
Input Voltage V
IN
35 V -
ON/OFF Control Voltage V
C
35 V -
Output Current I
O
2 A -
Power Dissipation 1 P
d1
1.5 W No heatsink
Power Dissipation 2 P
d2
15 W with heatsink
Junction Temperature T
j
1251-
Operating Temperature T
opr -20801
-
Storage Temperature T
stg -301251
-
Soldering Temperature (10sec) T
sol
2601-
* Note) * : Under Development.