SEMICONDUCTOR
KIA33C15F~KIA33C25F
BIPOLAR LINEAR INTEGRATED CIRCUIT
TECHNICAL DATA
1A, 2-OUTPUT LOW DROP VOLTAGE REGULATOR
The KIA33CXXF is a 2-output low drop voltage regulator able to provide
up to 1A of output current. The regulator has multi function such as over
current protection, overheat protection.
A
C
I
DIM MILLIMETERS
_
A
B
C
D
E
F
6.6+0.2
J
_
6.1+ 0.2
_
5.0+0.2
_
+
1.10 0.2
_
+
2.70 0.2
_
1.27+0.1
FEATURES
H
I
0.5+0.2/-0.1
_
2.30+0.2
1.0A Output Low Drop Voltage Regulator
Output Voltage Accuracy : 2%
N
_
+
0.5 0.1
_
J
+
0.50 0.1
L
M
N
O
P
_
0.8+0.2
Built -in Over Current Protection , Over Heat Protection Function
Low Quiescent Current. : 1mA(Typ.)
H
0 ~ 0.25
L
F
0.7MIN
_
P
+
1.00 0.1
INPUT (VIN2)
1
2
3
4
5
INPUT (VIN1)
GND
LINE UP
1
2
3
4
5
OUTPUT (VOUT1)
OUTPUT (VOUT2)
OUTPUT VOLATGE (V)
ITEM
PACKAGE
DPAK-5
VOUT
3.3
1
VOUT
1.5
2
Heat Sink is Common to
3
(GND)
* KIA33C15F
* KIA33C18F
3.3
1.8
DPAK-5
KIA33C25F
3.3
2.5
* :Under Development.
MAXIMUM RATINGS (Ta=25
CHARACTERISTIC
Input Voltage
)
SYMBOL
RATING
16
UNIT
V
VIN
IOUT
PD1
PD2
Topr
Tstg
Output Current
1
A
Power Dissipation 1
Power Dissipation 2
(No Heatsink)
1.3
W
(Infinite Heatsink)
13
W
Operating Junction Temperature
Storage Temperature
-40~125
-55~150
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, Tj=25
)
CHARACTERISTIC
3.3V
SYMBOL
TEST CONDITION
MIN.
TYP.
3.300
2.50
1.800
1.500
5
MAX.
3.366
2550
1.836
1.530
30
UNIT
V
3.230
2.5V
1.8V
1.5V
2.450
VOUT
Output Voltage
VIN=5V, IOUT=0.5A, 0A
IOUT 1A
1.764
1.470
Line Regulation
Load Regulation
Quiescent Current
Reg Line
Reg Load
IB
-
-
-
-
4.1 VIN 16V, IOUT =10mA
0A IOUT 1A, VIN=5V
VIN=5V, IOUT=0A
25
75
1
1.5
ISC
Short Circuit Current Limit
Ripple Rejection
1.7
-
A
dB
V
VIN=5V, RL=0.1
IOUT =200mA, f=120Hz, Vripple=1Vp-p
VIN=5V
R.R
VD
50
-
-
-
-
IOUT =0.5A, VIN=0.95VOUT
Dropout Voltage
0.5
2006. 4. 26
Revision No : 0
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