SEMICONDUCTOR
TECHNICAL DATA
KIA78R25F~KIA78R37F
BIPOLAR LINEAR INTEGRATED CIRCUIT
5 TERMINAL LOW DROP VOLTAGE REGULATOR
The KIA78Rᴧᴧ series are Low Drop Voltage
Regulator suitable for various electronic equipments.
It provides constant voltage power source with DPAK-5
terminal surface mount type PKG.
The Regulator has multi function such as over current
protection, overheat protection and ON/OFF control.
FEATURES
ᴌ1.0A Output Low Drop Voltage Regulator.
ᴌBuilt in ON/OFF Control Terminal.
ᴌBuilt in Over Current Protection, Over Heat
Protection Function.
LINE UP
ITEM
KIA78R25F
KIA78R30F
KIA78R33F
KIA78R35F
KIA78R37F
OUTPUT VOLTAGE (Typ.)
2.5
3.0
3.3
3.5
3.7
UNIT
V
A
C
H
F
12345
I
J
N
L
P
DIM
A
B
C
D
E
F
H
I
J
L
M
N
O
P
MILLIMETERS
6.6+_ 0.2
6.1+_ 0.2
5.0 +_ 0.2
1.10 +_0.2
2.70 +_ 0.2
1.27+_ 0.1
0.5+0.2/-0.1
2.30+_ 0.2
0.5 +_0.1
0.50+_ 0.1
0.8+_ 0.2
0 ~0.25
0.7MIN
1.00 +_ 0.1
1 DC INPUT (VIN)
2 ON/OFF CONTROL (VC)
3 DC OUTPUT (VO)
4 N.C
5 GND
DPAK-5
MAXIMUM RATINGS (Ta=25ᴱ)
CHARACTERISTIC
Input Voltage
ON/OFF Control Voltage
Output Current
Power Dissipation 1
Junction Temperature
Operating Temperature
Storage Temperature
Soldering Temperature (10sec)
SYMBOL
VIN
VC
IO
Pd
Tj
Topr
Tstg
Tsol
RATING
35
35
1
8
125
-20ᴕ80
-30ᴕ125
260
UNIT
V
V
A
W
ᴱ
ᴱ
ᴱ
ᴱ
REMARK
-
-
-
Infinite heat sink
-
-
-
-
2001. 5. 31
Revision No : 1
1/5
