Technical Data - Harman Kardon AVR254 Service Manual

AVR254
2A ADJUSTABLE LOW DROP VOLTAGE REGULATOR
The KIA278R00PI is a 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.
FEATURES
Adjustable Output Voltage (Range : 1.5~30V)
1.0A Output Low Drop Voltage Regulator.
Built in Over Current Protection, Over Heat Protection Function.
MAXIMUM RATINGS (Ta=25 )
CHARACTERISTIC
Input Voltage
Output Current
Power Dissipation 1
Power Dissipation 2
Junction Temperature
Operating Temperature
Storage Temperature
Soldering Temperature (10sec)
SEMICONDUCTOR

TECHNICAL DATA

SYMBOL
V
IN
I
OUT
P
D1
P
D2
T
j
T
opr
T
stg
T
sol
BIPOLAR LINEAR INTEGRATED CIRCUIT
E
V
L
U
P
1 2
RATING
35
2
1.5
15
150
-20 80
-30 150
260
172
harman/kardon
KIA278R00PI
A C
DIM MILLIMETERS
A
B
C
O
D
E
F
G
H
J
S
R
V
K
L
K
L
T
M
H
N
O
D
P
R
S
M
T
U
V
1 DC INPUT (V )
DC OUTPUT (V )
2
3 4
GND
3
ADJUSTABLE
4
TERMINAL
(V
ADJ
TO-220IS-4
UNIT Remark
V -
A -
W No heatsink
W with heatsink
-
-
-
-
+ _
10.00 0.20
+ _
15.00 0.20
+ _
2.70 0.20
+ _
0.60 0.10
Φ3.20 0.20 + _
+ _
3.50 0.10
+ _
15.70 0.20
+ _
0.40 0.10
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
5
8
+ _
1.30 0.1
+ _
3-1.00 0.1
+ _
1.30 0.1
IN
O
)