1A LOW DROPOUT LINEAR REGULATOR
FSP1117
ABSOLUTE MAXIMUM RATINGS (NOTE 1)
Symbol
Parameter
Rating
Unit
V
IN
Input Voltage
20
V
T
J
Maximum Junction Temperature
150
℃
T
S
Storage Temperature
-65~150
℃
T
LEAD
Lead Temperature (10 sec.)
300
℃
ESD
ESD (Machine Model)
600
V
Note 1: Stresses greater than those listed under“Absolute Maximum Ratings” may cause permanent damage to the
device. These are stress rating only, and functional operation of the device at these or any other conditions beyond
those indicated under “Recommended Operating Conditions” is not implied. Exposure to “Absolute Maximum
Ratings” for extended periods may affect device reliability.
RECOMMENDED OPERATING CONDITIONS
Symbol
V
IN
T
J
Parameter
Input Voltage
Operating Junction Temperature Range
Rating
15
-40~125
Unit
V
℃
ELECTRICAL CHARACTERISTICS
Operating Conditions: V
IN
≤10V,
T
J
=25
℃
, unless otherwise specified
Parameter
Reference
Voltage
Symbol
V
REF
FSP1117 -adj
FSP1117 -1.2
FSP1117 -1.5
FSP1117 -1.8
Output Voltage
V
OUT
FSP1117 -2.5
FSP1117 -3.3
FSP1117 -5.0
Reg
LINE
Line Regulation
ΔV
OUT
FSP1117 -adj
FSP1117
-1.2/1.5/1.8/2.5/
3.3
FSP1117 -5.0
FSP1117 -adj
Test Condition
I
O
=10mA, V
IN
-V
OUT
=2V
I
O
=10mA~1A,1.4V≤V
IN
-V
OUT
≤8
V
I
O
=10mA, V
IN
=3.2V
I
O
=10mA~1A, 3V≤V
IN
≤10V
I
O
=10mA, V
IN
=3.5V
I
O
=10mA~1A, 3V≤V
IN
≤10V
I
O
=10mA, V
IN
=3.8V
I
O
=10mA~1A, 3.2V≤V
IN
≤10V
I
O
=10mA, V
IN
=4.5V
I
O
=10mA~1A, 3.9V≤V
IN
≤10V
I
O
=10mA, V
IN
=5.0V
I
O
=10mA~1A, 4.75V≤V
IN
≤10V
I
O
=10mA, V
IN
=7.0V
I
O
=10mA~1A, 6.5V≤V
IN
≤12V
I
O
=10mA,1.5V≤V
IN
-V
OUT
≤10V,
I
O
=10mA,1.5V≤V
IN
-V
OUT
≤10V
I
O
=10mA,1.5V≤V
IN
-V
OUT
≤10V
I
O
=10mA~1A, V
IN
-V
OUT
=2V
I
O
=10mA~1A, V
IN
-V
OUT
=2V
ΔV
REF
=1%,I
OUT
=0.1A
ΔV
REF
=1%,I
OUT
=0.5A
ΔV
REF
=1%,I
OUT
=1.0A
ΔV
OUT
=1%,I
OUT
=0.1A
ΔV
OUT
=1%,I
OUT
=0.5A
ΔV
OUT
=1%,I
OUT
=1.0A
V
IN
-V
OUT
=2V
Min.
1.238
1.225
1.176
1.152
1.485
1.470
1.782
1.746
2.475
2.450
3.267
3.235
4.950
4.900
Typ.
1.250
1.250
1.2
1.2
1.5
1.5
1.8
1.8
2.5
2.5
3.3
3.3
5.0
5.0
0.035
1
1
0.2
0.1
1.00
1.08
1.15
1.00
1.08
1.15
1.35
Max.
1.262
1.270
1.224
1.248
1.515
1.530
1.818
1.854
2.525
2.550
3.333
3.365
5.050
5.100
0.2
6
10
0.4
0.3
1.1
1.18
1.25
1.1
1.18
1.25
Unit
V
V
V
V
V
V
V
V
%
mV
mV
%
%
Load Regulation
Reg
Load
FSP1117 -adj
Dropout Voltage
(V
IN
-V
OUT
)
V
Current Limit
I
LIMT
1.25
A
2/10
2007-4-9
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