LM1117/LM1117I
Symbol
ΔV
OUT
Parameter
Line Regulation
6)
LM1117-ADJ
Conditions
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
Typ
4)
0.035
1
1
1
1
1
0.2
1
1
1
1
1
1.10
1.15
1.20
Max
0.2
6
6
6
6
10
0.4
10
10
10
10
15
1.20
1.25
1.30
1500
5
10
10
10
10
10
0.1
Units
%
mV
mV
mV
mV
mV
%
mV
mV
mV
mV
mV
V
V
V
mA
mA
mA
mA
mA
mA
mA
%/W
dB
ΔV
OUT
Load Regulation
6)
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
V
IN
-V
OUT
Dropout Voltage
7)
I
OUT
= 100mA
I
OUT
= 500mA
I
OUT
= 800mA
V
IN
-V
OUT
= 5V, T
J
= 25°C
800
I
LIMIT
Current Limit
1200
1.7
5
5
5
5
5
0.01
Minimum Load Current LM1117-ADJ
8)
V
IN
= 15V
Quiescent Current
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
Thermal Regulation
Ripple Regulation
Adjust Pin Current
Adjust Pin Current
Change
Temperature Stability
Long Term Stability
T
A
= 125°C, 1000Hrs
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
75
60
0.2
0.5
0.3
120
5
μA
μA
%
%
6
Copyright © 1999-2012, Texas Instruments Incorporated
TI [ TEXAS INSTRUMENTS ]
