LM1117/LM1117I
LM1117I 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, −40˚C to 125˚C.
Symbol
V
REF
Parameter
Reference Voltage
Conditions
LM1117I-ADJ
I
OUT
= 10mA, V
IN
-V
OUT
= 2V, T
J
= 25˚C
10mA
≤
I
OUT
≤
800mA, 1.4V
≤
V
IN
-V
OUT
≤
10V
LM1117I-3.3
I
OUT
= 10mA, V
IN
= 5V, T
J
= 25˚C
0
≤
I
OUT
≤
800mA, 4.75V
≤
V
IN
≤
10V
LM1117I-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
LM1117I-ADJ
I
OUT
= 10mA, 1.5V
≤
V
IN
-V
OUT
≤
13.75V
LM1117I-3.3
I
OUT
= 0mA, 4.75V
≤
V
IN
≤
15V
LM1117I-5.0
I
OUT
= 0mA, 6.5V
≤
V
IN
≤
15V
∆V
OUT
Load Regulation
LM1117I-ADJ
V
IN
-V
OUT
= 3V, 10
≤
I
OUT
≤
800mA
LM1117I-3.3
V
IN
= 4.75V, 0
≤
I
OUT
≤
800mA
LM1117I-5.0
V
IN
= 6.5V, 0
≤
I
OUT
≤
800mA
V
IN
-V
OUT
Dropout Voltage
Current Limit
Minimum Load
Current (Note 8)
Quiescent Current
I
OUT
= 100mA
I
OUT
= 500mA
I
OUT
= 800mA
I
LIMIT
V
IN
-V
OUT
= 5V, T
J
= 25˚C
LM1117I-ADJ
V
IN
= 15V
LM1117I-3.3
V
IN
≤
15V
LM1117I-5.0
V
IN
≤
15V
Thermal Regulation
Ripple Regulation
Adjust Pin Current
Adjust Pin Current
Change
Temperature Stability
Long Term Stability
RMS Output Noise
Thermal Resistance
Junction-to-Case
Thermal Resistance
Junction-to-Ambient
No air flow)
T
A
= 125˚C, 1000Hrs
(% of V
OUT
), 10Hz
≤
f
≤10kHz
3-Lead SOT-223
3-Lead TO-252
3-Lead SOT-223 (No heat sink)
3-Lead TO-252 (No heat sink)(Note 9)
8-Lead LLP(Note 10)
10
≤
I
OUT
≤
800mA,
1.4V
≤
V
IN
-V
OUT
≤
10V
T
A
= 25˚C, 30ms Pulse
f
RIPPLE
=1 20Hz, V
IN
-V
OUT
= 3V V
RIPPLE
= 1V
PP
60
800
Min
1.238
1.200
Typ
1.250
1.250
Max
1.262
1.290
Units
V
V
V
OUT
Output Voltage
3.267
3.168
4.950
4.800
3.300
3.300
5.000
5.000
0.035
1
1
0.2
1
1
1.10
1.15
1.20
1200
1.7
5
5
0.01
75
60
0.2
0.5
0.3
0.003
15.0
10
136
92
40
3.333
3.432
5.050
5.200
0.3
10
15
0.5
15
20
1.30
1.35
1.40
1500
5
15
15
0.1
V
V
V
V
%
mV
mV
%
mV
mV
V
V
V
mA
mA
mA
mA
%/W
dB
120
10
µA
µA
%
%
%
˚C/W
˚C/W
˚C/W
˚C/W
˚C/W
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.
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