參數(shù)資料
型號(hào)： 278R12
廠商： KEC Holdings
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： BIPOLAR LINEAR INTEGRATED CIRCUIT (4 TERMINAL 2A OUTPUT LOW DROP VOLTAGE REGULATOR)
中文描述： 雙極線性集成電路（4碼頭第2A輸出低壓差穩(wěn)壓器）
文件頁數(shù)： 1/7頁
文件大?。?/td> 118K
代理商： 278R12
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
1
2
3
4
1
2
3
4
DC INPUT (V )
DC OUTPUT (V )
GND
ON/OFF CONTROL
O
DIM MILLIMETERS
10.00 0.20
15.00+
2.70+
0.60 0.10
Φ
3.20 0.20
3.50 0.10
F
G
15.70 0.20
0.40+
H
14.3+0.2/-0.1
1.45 0.10
1.00 0.10
L
M
N
O
P
R
TO-220IS-4
A
B
C
D
E
2.54
+
4.50 0.20
7.5+
1.50+
5
J
K
S
T
U
V
8
B
C
E
G
H
L
V
V
U
T
K
N
O
R
S
P
+
+
1.30+
3-1.00 0.1
1.30+
+
+
+
+
+
+
MAXIMUM RATING (Ta=25
)
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
125
-
Operating Temperature
T
opr
-20
80
-
Storage Temperature
T
stg
-30
125
-
Soldering Temperature (10sec)
T
sol
260
-
* Note) * : Under Development.
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