LM1117/LM1117I
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Maximum Input Voltage (V
IN
to GND)
Power Dissipation (Note 2)
Junction Temperature (T
J
)
Storage Temperature Range
Lead Temperature
20V
Internally Limited
150˚C
-65˚C to 150˚C
TO-220 (T) Package
SOT-223 (IMP) Package
ESD Tolerance (Note 3)
260˚C, 10 sec
260˚C, 4 sec
2000V
Operating Ratings
Input Voltage (V
IN
to GND)
Junction Temperature Range (T
J
LM1117
LM1117I
0˚C to 125˚C
−40˚C to 125˚C
15V
LM1117 Electrical Characteristics
Typicals and limits appearing in normal type apply for T
J
= 25˚C. Limits appearing in
Boldface
type apply over the entire junc-
tion temperature range for operation, 0˚C to 125˚C.
Symbol
V
REF
Parameter
Reference Voltage
Conditions
LM1117-ADJ
I
OUT
= 10mA, V
IN
-V
OUT
= 2V, T
J
= 25˚C
10mA
≤
I
OUT
≤
800mA, 1.4V
≤
V
IN
-V
OUT
≤
10V
LM1117-1.8
I
OUT
= 10mA, V
IN
= 3.8V, T
J
= 25˚C
0
≤
I
OUT
≤
800mA, 3.2V
≤
V
IN
≤
10V
LM1117-2.5
I
OUT
= 10mA, V
IN
= 4.5V, T
J
= 25˚C
0
≤
I
OUT
≤
800mA, 3.9V
≤
V
IN
≤
10V
LM1117-2.85
I
OUT
= 10mA, V
IN
= 4.85V, T
J
= 25˚C
0
≤
I
OUT
≤
800mA, 4.25V
≤
V
IN
≤
10V
0
≤
I
OUT
≤
500mA, V
IN
= 4.10V
LM1117-3.3
I
OUT
= 10mA, V
IN
= 5V T
J
= 25˚C
0
≤
I
OUT
≤
800mA, 4.75V≤ V
IN
≤
10V
LM1117-5.0
I
OUT
= 10mA, V
IN
= 7V, T
J
= 25˚C
0
≤
I
OUT
≤
800mA, 6.5V
≤
V
IN
≤
12V
∆V
OUT
Line Regulation
LM1117-ADJ
I
OUT
= 10mA, 1.5V
≤
V
IN
-V
OUT
≤
13.75V
LM1117-1.8
I
OUT
= 0mA, 3.2V
≤
V
IN
≤
10V
LM1117-2.5
I
OUT
= 0mA, 3.9V
≤
V
IN
≤
10V
LM1117-2.85
I
OUT
= 0mA, 4.25V
≤
V
IN
≤
10V
LM1117-3.3
I
OUT
= 0mA, 4.75V
≤
V
IN
≤
15V
LM1117-5.0
I
OUT
= 0mA, 6.5V
≤
V
IN
≤
15V
Min
1.238
1.225
Typ
1.250
1.250
Max
1.262
1.270
Units
V
V
V
OUT
Output Voltage
1.782
1.746
2.475
2.450
2.820
2.790
2.790
3.267
3.235
4.950
4.900
1.800
1.800
2.500
2.500
2.850
2.850
2.850
3.300
3.300
5.000
5.000
0.035
1
1
1.818
1.854
2.525
2.550
2.880
2.910
2.910
3.333
3.365
5.050
5.100
0.2
6
6
V
V
V
V
V
V
V
V
V
V
V
%
mV
mV
1
1
1
6
6
10
mV
mV
mV
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