INTEGRATED CIRCUIT. kIA378R37PI Datasheet

kIA378R37PI CIRCUIT. Datasheet pdf. Equivalent


Part kIA378R37PI
Description BIPOLAR LINEAR INTEGRATED CIRCUIT
Feature SEMICONDUCTOR KIA378R25PI~KIA378R37PI TECHNICAL DATA BIPOLAR LINEAR INTEGRATED CIRCUIT 4 TERMINAL.
Manufacture KEC
Datasheet
Download kIA378R37PI Datasheet


SEMICONDUCTOR KIA378R25PI~KIA378R37PI TECHNICAL DATA BIPOL kIA378R37PI Datasheet
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kIA378R37PI
SEMICONDUCTOR KIA378R25PI~KIA378R37PI
TECHNICAL DATA
BIPOLAR LINEAR INTEGRATED CIRCUIT
4 TERMINAL 3A OUTPUT LOW DROP
VOLTAGE REGULATOR
The KIA378Rᴧᴧ 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
3.0A Output Low Drop Voltage Regulator.
Built in ON/OFF Control Terminal.
Built in Over Current Protection, Over Heat
Protection Function.
LINE UP
ITEM
OUTPUT VOLTAGE (Typ.)
* KIA378R25PI
2.5
* KIA378R30PI
3.0
* KIA378R33PI
3.3
* KIA378R35PI
3.5
* KIA378R37PI
3.7
* Note) * : Under Development.
UNIT
V
A
E
LV
VL
K
TU
D
M
P
1234
C
O
S
H
DIM
A
B
C
D
E
F
G
H
MILLIMETERS
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
R
J
K
14.3+0.2/-0.1
1.45+_ 0.10
L 1.00+_ 0.10
M 2.54
N 4.50+_ 0.20
O 7.5+_ 0.1
P 1.50+_ 0.10
R5
S8
T 1.30+_ 0.1
U 3-1.00+_ 0.1
V 1.30 +_ 0.1
1 DC INPUT (VIN)
2 DC OUTPUT (VO )
3 GND
4 ON/OFF CONTROL
TO-220IS-4
MAXIMUM RATING (Ta=25)
CHARACTERISTIC
Input Voltage
ON/OFF Control Voltage
Output Current
Power Dissipation 1
Power Dissipation 2
Junction Temperature
Operating Temperature
Storage Temperature
Soldering Temperature (10sec)
SYMBOL
VIN
VC
IO
Pd1
Pd2
Tj
Topr
Tstg
Tsol
RATING
15
15
3
1.5
15
125
-2080
-30125
260
UNIT
V
V
A
W
W
Remark
-
-
-
No heatsink
with heatsink
-
-
-
-
2001. 6. 28
Revision No : 1
1/5



kIA378R37PI
KIA378R25PI~KIA378R37PI
ELECTRICAL CHARACTERISTICS (Ta=25)
(Unless otherwise specified, IO=1.0A, Ta=25, Note1.)
CHARACTERISTIC
SYMBOL
CONDITIONS
MIN.
KIA378R25
- 2.438
KIA378R30
- 2.925
Output Voltage
KIA378R33
KIA378R35
VO
- 3.220
- 3.413
KIA378R37
- 3.608
Load Regulation
Line Regulation
Reg Load
Reg Line
IO=5mA3A
(Note 2)
-
-
Temperature Coefficient of Output Voltage
TCVO
Tj=0125
-
Ripple Rejection
RR
- 45
Drop Out Voltage
VD IO=3A
-
Output ON state for control Voltage
VC(ON)
- 2.0
Output ON state for control Current
IC(ON)
VC=2.7V
-
Output OFF state for control Voltage
VC(OFF)
-
-
Output OFF state for control Current
IC(OFF)
VC=0.4V
-
Quiescent Current
IQ IO=0
-
Note1) VIN of KIA378R25=4.2V
" KIA378R30=4.7V
Note2) VIN of KIA378R25=3.210V
" KIA378R30=3.710V
Note3) At VIN=0.95VO
" KIA378R33=5.0V
" KIA378R33=4.010V
" KIA378R35=5.2V
" KIA378R35=4.210V
" KIA378R37=5.4V
" KIA378R37=4.410V
TYP. MAX.
2.50 2.562
3.00 3.075
3.30 3.380
3.50 3.587
3.70 3.792
0.1 2.0
0.5 2.5
0.02 0.05
55 -
- 0.5
--
- 20
- 0.8
- -0.4
- 10
UNIT
V
%
%
%/
dB
V
V
A
V
mA
mA
BLOCK DIAGRAM
VIN 1
2 Vo
2001. 6. 28
BANDGAP
REFERENCE
4
Control
OUTPUT ON/OFF
CONTROL
ASO
PROTECTION
OVER HEAT
PROTECTION
3
GND
-
+
Revision No : 1
2/5







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