2005. 3. 14
1/7
SEMICONDUCTOR
TECHNICAL DATA
KIA1117S/F00~
KIA1117S/F50
BIPOLAR LINEAR INTEGRATED CIRCUIT
Revision No : 0
LOW DROP FIXED AND ADJUSTABLE
POSITIVE VOLTAGE REGULATOR
The KIA1117S/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
+
_
6.5 0.2
+
_
+
_
+
_
A
SOT-223
L
K
G
J
H
D
F
E
B
C
0.26+0.09/-0.02
10 MAX
0.1 MAX
1.75 0.25
3.0+0.15/-0.1
2.3 TYP
7 0.3
0.7+0.15/-0.1
1.8 MAX
3.5 0.2
DIM
MILLIMETERS
H
E
B
J
F
F
G
K
L
C
D
A
1. COMMOIN (ADJ.)
2. OUTPUT
3. INPUT
1
2
3
LINE UP
ITEM
OUTPUT VOLTAGE (V)
PACKAGE
KIA1117S/F00
Adjustable (1.25~10V)
S : SOT-223
F : DPAK
KIA1117S/F15
1.5
KIA1117S/F18
1.8
KIA1117S/F25
2.5
KIA1117S/F28
2.85
KIA1117S/F33
3.3
KIA1117S/F50
5.0
DPAK
DIM
MILLIMETERS
A
B
C
D
F
H
I
J
K
L
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
E
0.91 0.10
M
0.90 0.1
O
A
C
D
B
E
K
I
J
Q
H
F
F
M
O
P
L
1
2
3
1. COMMOIN (ADJ.)
2. OUTPUT
3. INPUT
1.00 0.10
P
0.95 MAX
Q
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
+
_
MAXIMUM RATINGS (Ta=25 )
CHARACTERISTIC
SYMBOL
RATING
UNIT
Input Voltage
V
IN
10
V
Output Current
S/F
I
OUT
1.0
A
Power Dissipation 1
(No heatsink)
S (Note)
P
D1
1.0
W
F
1.3
Power Dissipation 2
(Without heatsink)
S
P
D2
8.3
W
F
13
Operating Temperature
T
opr
0 125
Storage Temperature
T
stg
-55 150
Note) Package Mounted on FR-4 PCB 36 18 1.5 .
: mounting pad for the GND Lead min. 6
V
IN
IN
V
10uF
R2
V
OUT
GND
10uF
V
OUT
V
IN
IN
V
10uF
V
OUT
ADJ
10uF
V
OUT
768
R1
124
2005. 3. 14
2/7
KIA1117S/F00~KIA1117S/F50
Revision No : 0
Fig.1 Application Circuit-1 (Fixed-Type)
Fig.2 Application Circuit-2 (Adjustable-Type)
ELECTRICAL CHARACTERISTICS
KIA1117S/F00 (Unless otherwise specified, Tj=0~125 )
CHARACTERISTIC
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Output Voltage
V
OUT1
V
IN
=V
OUT
+1.5V, I
OUT
=10mA, Tj=25
1.225
1.25
1.275
V
V
OUT2
10mA I
OUT
1A, V
OUT
+1.5V V
IN
10V
1.20
1.25
1.30
Line Regulation
Reg Line
V
OUT
+1.5V V
IN
10V, I
OUT
=10mA
-
1
10
mV
Load Regulation
Reg Load
10mA I
OUT
1A, V
IN
=V
OUT
+2.0V
-
15
30
mV
Quiescent Current
I
B1
V
IN
=V
OUT
+1.25V, I
OUT
=0A
-
4.2
10
mA
I
B2
V
IN
=10V, I
OUT
=0A
-
4.2
10
Adjustable Pin Current
I
ADJ
V
IN
=V
OUT
+1.5V
-
35
-
A
Minimum Load Current
I
MIN
V
IN
=V
OUT
+1.5V
10
-
-
mA
Output Noise Voltage
V
NO
V
IN
=V
OUT
+1.25V, I
OUT
=40mA,
10Hz f 10kHz
-
100
-
Vrms
Sort Circuit Current Limit
I
SC
V
IN
=V
OUT
+2.0V
1.1
-
-
A
Ripple Rejection
R R
I
OUT
=40mA, f=120Hz, Vripple=1Vp-p
V
IN
=V
OUT
+3V
60
80
-
dB
Dropout Voltage
V
D
I
OUT
=1A, V
IN
=0.95V
OUT
-
1.1
1.2
V
Temperature Stability
TCV
O
V
IN
=V
OUT
+1.5V, I
OUT
=10mA
-
0.5
-
%
V
OUT
=V
REF
(1+R2/R1) + I
ADJ
R2
2005. 3. 14
3/7
KIA1117S/F00~KIA1117S/F50
Revision No : 0
ELECTRICAL CHARACTERISTICS
KIA1117S/F15 (Unless otherwise specified, Tj=0~125 )
CHARACTERISTIC
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Output Voltage
V
OUT1
V
IN
=V
OUT
+1.5V, I
OUT
=10mA, Tj=25
1.47
1.5
1.53
V
V
OUT2
10mA I
OUT
1A, V
OUT
+1.5V V
IN
10V
1.44
1.5
1.56
Line Regulation
Reg Line
V
OUT
+1.5V V
IN
10V, I
OUT
=10mA
-
1
10
mV
Load Regulation
Reg Load
10mA I
OUT
1A, V
IN
=V
OUT
+2.0V
-
15
30
mV
Quiescent Current
I
B1
V
IN
=V
OUT
+1.25V, I
OUT
=0A
-
4.2
10
mA
I
B2
V
IN
=10V, I
OUT
=0A
-
4.2
10
Output Noise Voltage
V
NO
V
IN
=V
OUT
+1.25V, I
OUT
=40mA,
10Hz f 10kHz
-
100
-
Vrms
Sort Circuit Current Limit
I
SC
V
IN
=V
OUT
+2.0V
1.1
-
-
A
Ripple Rejection
R R
I
OUT
=40mA, f=120Hz, Vripple=1Vp-p
V
IN
=V
OUT
+3V
60
80
-
dB
Dropout Voltage
V
D
I
OUT
=1A, V
IN
=0.95V
OUT
-
1.1
1.2
V
Temperature Stability
TCV
O
V
IN
=V
OUT
+1.5V, I
OUT
=10mA
-
0.5
-
%
ELECTRICAL CHARACTERISTICS
KIA1117S/F18 (Unless otherwise specified, Tj=0~125 )
CHARACTERISTIC
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Output Voltage
V
OUT1
V
IN
=V
OUT
+1.5V, I
OUT
=10mA, Tj=25
1.764
1.8
1.836
V
V
OUT2
10mA I
OUT
1A, V
OUT
+1.5V V
IN
10V
1.728
1.8
1.872
Line Regulation
Reg Line
V
OUT
+1.5V V
IN
10V, I
OUT
=10mA
-
1
10
mV
Load Regulation
Reg Load
10mA I
OUT
1A, V
IN
=V
OUT
+2.0V
-
15
30
mV
Quiescent Current
I
B1
V
IN
=V
OUT
+1.25V, I
OUT
=0A
-
4.2
10
mA
I
B2
V
IN
=10V, I
OUT
=0A
-
4.2
10
Output Noise Voltage
V
NO
V
IN
=V
OUT
+1.25V, I
OUT
=40mA,
10Hz f 10kHz
-
100
-
Vrms
Sort Circuit Current Limit
I
SC
V
IN
=V
OUT
+2.0V
1.1
-
-
A
Ripple Rejection
R R
I
OUT
=40mA, f=120Hz, Vripple=1Vp-p
V
IN
=V
OUT
+3V
60
80
-
dB
Dropout Voltage
V
D
I
OUT
=1A, V
IN
=0.95V
OUT
-
1.1
1.2
V
Temperature Stability
TCV
O
V
IN
=V
OUT
+1.5V, I
OUT
=10mA
-
0.5
-
%
2005. 3. 14
4/7
KIA1117S/F00~KIA1117S/F50
Revision No : 0
ELECTRICAL CHARACTERISTICS
KIA1117S/F25 (Unless otherwise specified, Tj=0~125 )
CHARACTERISTIC
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Output Voltage
V
OUT1
V
IN
=V
OUT
+1.5V, I
OUT
=10mA, Tj=25
2.45
2.5
2.55
V
V
OUT2
10mA I
OUT
1A, V
OUT
+1.5V V
IN
10V
2.4
2.5
2.6
Line Regulation
Reg Line
V
OUT
+1.5V V
IN
10V, I
OUT
=10mA
-
1
10
mV
Load Regulation
Reg Load
10mA I
OUT
1A, V
IN
=V
OUT
+2.0V
-
15
30
mV
Quiescent Current
I
B1
V
IN
=V
OUT
+1.25V, I
OUT
=0A
-
4.2
10
mA
I
B2
V
IN
=10V, I
OUT
=0A
-
4.2
10
Output Noise Voltage
V
NO
V
IN
=V
OUT
+1.25V, I
OUT
=40mA,
10Hz f 10kHz
-
100
-
Vrms
Sort Circuit Current Limit
I
SC
V
IN
=V
OUT
+2.0V
1.1
-
-
A
Ripple Rejection
R R
I
OUT
=40mA, f=120Hz, Vripple=1Vp-p
V
IN
=V
OUT
+3V
60
80
-
dB
Dropout Voltage
V
D
I
OUT
=1A, V
IN
=0.95V
OUT
-
1.1
1.2
V
Temperature Stability
TCV
O
V
IN
=V
OUT
+1.5V, I
OUT
=10mA
-
0.5
-
%
ELECTRICAL CHARACTERISTICS
KIA1117S/F28 (Unless otherwise specified, Tj=0~125 )
CHARACTERISTIC
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Output Voltage
V
OUT1
V
IN
=V
OUT
+1.5V, I
OUT
=10mA, Tj=25
2.793
2.85
2.907
V
V
OUT2
10mA I
OUT
1A, V
OUT
+1.5V V
IN
10V
2.736
2.85
2.964
Line Regulation
Reg Line
V
OUT
+1.5V V
IN
10V, I
OUT
=10mA
-
1
10
mV
Load Regulation
Reg Load
10mA I
OUT
1A, V
IN
=V
OUT
+2.0V
-
15
30
mV
Quiescent Current
I
B1
V
IN
=V
OUT
+1.25V, I
OUT
=0A
-
4.2
10
mA
I
B2
V
IN
=10V, I
OUT
=0A
-
4.2
10
Output Noise Voltage
V
NO
V
IN
=V
OUT
+1.25V, I
OUT
=40mA,
10Hz f 10kHz
-
100
-
Vrms
Sort Circuit Current Limit
I
SC
V
IN
=V
OUT
+2.0V
1.1
-
-
A
Ripple Rejection
R R
I
OUT
=40mA, f=120Hz, Vripple=1Vp-p
V
IN
=V
OUT
+3V
60
80
-
dB
Dropout Voltage
V
D
I
OUT
=1A, V
IN
=0.95V
OUT
-
1.1
1.2
V
Temperature Stability
TCV
O
V
IN
=V
OUT
+1.5V, I
OUT
=10mA
-
0.5
-
%
2005. 3. 14
5/7
KIA1117S/F00~KIA1117S/F50
Revision No : 0
ELECTRICAL CHARACTERISTICS
KIA1117S/F33 (Unless otherwise specified, Tj=0~125 )
CHARACTERISTIC
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Output Voltage
V
OUT1
V
IN
=V
OUT
+1.5V, I
OUT
=10mA, Tj=25
3.234
3.3
3.366
V
V
OUT2
10mA I
OUT
1A, V
OUT
+1.5V V
IN
10V
3.168
3.3
3.432
Line Regulation
Reg Line
V
OUT
+1.5V V
IN
10V, I
OUT
=10mA
-
1
10
mV
Load Regulation
Reg Load
10mA I
OUT
1A, V
IN
=V
OUT
+2.0V
-
15
30
mV
Quiescent Current
I
B1
V
IN
=V
OUT
+1.25V, I
OUT
=0A
-
4.2
10
mA
I
B2
V
IN
=10V, I
OUT
=0A
-
4.2
10
Output Noise Voltage
V
NO
V
IN
=V
OUT
+1.25V, I
OUT
=40mA,
10Hz f 10kHz
-
100
-
Vrms
Sort Circuit Current Limit
I
SC
V
IN
=V
OUT
+2.0V
1.1
-
-
A
Ripple Rejection
R R
I
OUT
=40mA, f=120Hz, Vripple=1Vp-p
V
IN
=V
OUT
+3V
60
80
-
dB
Dropout Voltage
V
D
I
OUT
=1A, V
IN
=0.95V
OUT
-
1.1
1.2
V
Temperature Stability
TCV
O
V
IN
=V
OUT
+1.5V, I
OUT
=10mA
-
0.5
-
%
ELECTRICAL CHARACTERISTICS
KIA1117S/F50 (Unless otherwise specified, Tj=0~125 )
CHARACTERISTIC
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Output Voltage
V
OUT1
V
IN
=V
OUT
+1.5V, I
OUT
=10mA, Tj=25
4.9
5
5.1
V
V
OUT2
10mA I
OUT
1A, V
OUT
+1.5V V
IN
10V
4.8
5
5.2
Line Regulation
Reg Line
V
OUT
+1.5V V
IN
10V, I
OUT
=10mA
-
1
10
mV
Load Regulation
Reg Load
10mA I
OUT
1A, V
IN
=V
OUT
+2.0V
-
15
30
mV
Quiescent Current
I
B1
V
IN
=V
OUT
+1.25V, I
OUT
=0A
-
4.2
10
mA
I
B2
V
IN
=10V, I
OUT
=0A
-
4.2
10
Output Noise Voltage
V
NO
V
IN
=V
OUT
+1.25V, I
OUT
=40mA,
10Hz f 10kHz
-
100
-
Vrms
Sort Circuit Current Limit
I
SC
V
IN
=V
OUT
+2.0V
1.1
-
-
A
Ripple Rejection
R R
I
OUT
=40mA, f=120Hz, Vripple=1Vp-p
V
IN
=V
OUT
+3V
60
80
-
dB
Dropout Voltage
V
D
I
OUT
=1A, V
IN
=0.95V
OUT
-
1.1
1.2
V
Temperature Stability
TCV
O
V
IN
=V
OUT
+1.5V, I
OUT
=10mA
-
0.5
-
%
PDF 
ZIP