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