LM1117/LM1117I
LM1117 Electrical Characteristics
(Continued)
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.
Parameter
Load Regulation
Conditions
LM1117-ADJ
V
IN
-V
OUT
= 3V, 10
≤
I
OUT
≤
800mA
LM1117-1.8
V
IN
= 3.2V, 0
≤
I
OUT
≤
800mA
LM1117-2.5
V
IN
= 3.9V, 0
≤
I
OUT
≤
800mA
LM1117-2.85
V
IN
= 4.25V, 0
≤
I
OUT
≤
800mA
LM1117-3.3
V
IN
= 4.75V, 0
≤
I
OUT
≤
800mA
LM1117-5.0
V
IN
= 6.5V, 0
≤
I
OUT
≤
800mA
Min
Typ
0.2
1
1
Max
0.4
10
10
Units
Symbol
∆V
OUT
%
mV
mV
1
1
1
1.10
1.15
1.20
800
1200
1.7
5
5
10
10
15
1.20
1.25
1.30
1500
5
10
10
mV
mV
mV
V
V
V
mA
mA
mA
mA
V
IN
-V
OUT
Dropout Voltage
Current Limit
Minimum Load
Current (Note 8)
Quiescent Current
I
OUT
= 100mA
I
OUT
= 500mA
I
OUT
= 800mA
V
IN
-V
OUT
= 5V, T
J
= 25˚C
LM1117-ADJ
V
IN
= 15V
LM1117-1.8
V
IN
≤
15V
LM1117-2.5
V
IN
≤
15V
LM1117-2.85
V
IN
≤
10V
LM1117-3.3
V
IN
≤
15V
LM1117-5.0
V
IN
≤
15V
I
LIMIT
5
5
5
0.01
60
75
60
10
10
10
0.1
mA
mA
mA
%/W
dB
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
= 25˚C, 30ms Pulse
f
RIPPLE
=1 20Hz, V
IN
-V
OUT
= 3V V
RIPPLE
= 1V
PP
10
≤
I
OUT
≤
800mA,
1.4V
≤
V
IN
-V
OUT
≤
10V
T
A
= 125˚C, 1000Hrs
(% of V
OUT
), 10Hz
≤
f
≤10kHz
3-Lead SOT-223
3-Lead TO-220
3-Lead TO-252
3-Lead SOT-223 (No heat sink)
3-Lead TO-220 (No heat sink)
3-Lead TO-252 (Note 9) (No heat sink)
3-Lead TO-263
8-Lead LLP(Note 10)
120
5
µA
µA
%
%
%
˚C/W
˚C/W
˚C/W
˚C/W
˚C/W
˚C/W
˚C/W
˚C/W
0.2
0.5
0.3
0.003
15.0
3.0
10
136
79
92
55
40
5
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