KIA78Q000S Datasheet, PDF (1/7 Pages) KEC(Korea Electronics) – BIPOLAR LINEAR INTEGRATED CIRCUIT

SEMICONDUCTOR
TECHNICAL DATA
LOW DROP FIXED AND ADJUSTABLE
POSITIVE VOLTAGE REGULATOR
The KIA78Q
S/F is a Low Drop Voltage Regulator able
to provide up to 1A of output current, available even in adjustable
version (Vref=1.25V)
FEATURES
Low Dropout Voltage : 1.1V/Typ. (Iout=1.0A)
Very Low Quiescent Current : 4.2 /Typ.
Output Current up to 1A
Fixed Output Voltage of 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 5.0V
Adjustable Version Availability : Vref=1.25V
Internal Current and Thermal Limit
Only 10 for stability
Available in 2%(at 25 ) and 4% in full Temperature range
High Ripple Rejection : 80dB/Typ
Temperature Range : 0 125
LINE UP
ITEM
KIA78Q000S/F
KIA78Q015S/F
KIA78Q018S/F
KIA78Q025S/F
KIA78Q028S/F
KIA78Q033S/F
KIA78Q050S/F
OUTPUT VOLTAGE (V)
Adjustable (1.25~10V)
1.5
1.8
2.5
2.85
3.3
5.0
PACKAGE
S : SOT-223
F : DPAK
MAXIMUM RATINGS (Ta=25 )
CHARACTERISTIC
SYMBOL RATING
Input Voltage
V_IN
10
Output Current
S/F
I_OUT
1.0
Power Dissipation 1
(No heatsink)
S (Note)
P_D1
F
1.0
1.3
Power Dissipation 2
(Infinite Heatsink)
S
8.3
P_D2
F
13
Operating Temperature
Storage Temperature
T_opr
0 125
T_stg
-55 150
Note) Package Mounted on FR-4 PCB 36 18 1.5 .
: mounting pad for the GND Lead min. 6
UNIT
V
A
W
W
2004. 10. 28
Revision No : 0
KIA78Q000S/F~
KIA78Q050S/F
BIPOLAR LINEAR INTEGRATED CIRCUIT
A
H
L
EB
J
F
F
1
2
3
C
D
1. COMMOIN
2. OUTPUT
3. INPUT
K
G
DIM MILLIMETERS
A
6.5+_ 0.2
B
3.5+_ 0.2
C
1.8 MAX
D
0.7+0.15/-0.1
E
7+_ 0.3
F
2.3 TYP
G
0.26+0.09/-0.02
H
3.0+0.15/-0.1
J
1.75+_ 0.25
K
0.1 MAX
L
10 MAX
SOT-223
A
C
H
FF
123
1. COMMOIN
2. OUTPUT
3. INPUT
I
J
P
L
DIM
A
B
C
D
E
F
H
I
J
K
L
M
O
P
Q
MILLIMETERS
6.60 +_ 0.2
6.10 +_0.2
5.0 +_0.2
1.10+_ 0.2
2.70+_ 0.2
2.30+_ 0.1
1.00 MAX
2.30+_ 0.2
0.5+_ 0.1
2.00 +_0.20
0.50+_ 0.10
0.91+_ 0.10
0.90+_ 0.1
1.00+_ 0.10
0.95 MAX
DPAK
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