LM1117/LM1117I
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for
availability and specifications.
Maximum Input Voltage (VIN to GND)
20V
Power Dissipation (Note 2)
Junction Temperature (TJ)
(Note 2)
Internally Limited
150°C
Storage Temperature Range
Lead Temperature
-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 (Note 1)
Input Voltage (VIN to GND)
15V
Junction Temperature Range (TJ)(Note 2)
LM1117
LM1117I
0°C to 125°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 junction
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
ꢀ
1.238
ꢀ
1.250
ꢀ
1.262
ꢀ
V
1.225
1.250
1.270
V
10mA ≤ IOUT ≤ 800mA, 1.4V ≤ VIN-VOUT
10V
≤
VOUT
Output Voltage
LM1117-1.8
IOUT = 10mA, VIN = 3.8V, TJ = 25°C
1.782
1.746
1.800
1.800
1.818
1.854
V
V
0 ≤ IOUT ≤ 800mA, 3.2V ≤ VIN ≤ 10V
LM1117-2.5
IOUT = 10mA, VIN = 4.5V, TJ = 25°C
2.475
2.450
2.500
2.500
2.525
2.550
V
V
0 ≤ IOUT ≤ 800mA, 3.9V ≤ VIN ≤ 10V
LM1117-2.85
IOUT = 10mA, VIN = 4.85V, TJ = 25°C
ꢀ
ꢀ
ꢀ
ꢀ
V
V
2.820
2.790
2.790
2.850
2.850
2.850
2.880
2.910
2.910
0 ≤ IOUT ≤ 800mA, 4.25V ≤ VIN ≤ 10V
0 ≤ IOUT ≤ 500mA, VIN = 4.10V
V
LM1117-3.3
IOUT = 10mA, VIN = 5V TJ = 25°C
ꢀ
3.267
ꢀ
3.300
ꢀ
3.333
ꢀ
V
3.235
3.300
3.365
V
0 ≤ IOUT ≤ 800mA, 4.75V≤ VIN ≤ 10V
LM1117-5.0
IOUT = 10mA, VIN = 7V, TJ = 25°C
ꢀ
4.950
ꢀ
5.000
ꢀ
5.050
ꢀ
V
4.900
5.000
5.100
V
0 ≤ IOUT ≤ 800mA, 6.5V ≤ VIN ≤ 12V
Copyright © 1999-2012, Texas Instruments Incorporated
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