SNOS412M – FEBRUARY 2000 – REVISED MARCH 2013
LM1117-N ELECTRICAL CHARACTERISTICS
Typicals and limits appearing in normal type apply for T
J
= 25°C. Limits appearing in
Boldface
type apply over the entire
junction temperature range for operation, 0°C to 125°C.
Symbol
V
REF
Parameter
Reference Voltage
Conditions
LM1117-N-ADJ
I
OUT
= 10mA, V
IN
-V
OUT
= 2V, T
J
= 25°C
10mA
≤
I
OUT
≤
800mA, 1.4V
≤
V
IN
-V
OUT
≤
10V
LM1117-N-1.8
I
OUT
= 10mA, V
IN
= 3.8V, T
J
= 25°C
0
≤
I
OUT
≤
800mA, 3.2V
≤
V
IN
≤
10V
LM1117-N-2.5
I
OUT
= 10mA, V
IN
= 4.5V, T
J
= 25°C
0
≤
I
OUT
≤
800mA, 3.9V
≤
V
IN
≤
10V
LM1117-N-2.85
I
OUT
= 10mA, V
IN
= 4.85V, T
J
= 25°C
0
≤
I
OUT
≤
800mA, 4.25V
≤
V
IN
≤
10V
0
≤
I
OUT
≤
500mA, V
IN
= 4.10V
LM1117-N-3.3
I
OUT
= 10mA, V
IN
= 5V T
J
= 25°C
0
≤
I
OUT
≤
800mA, 4.75V≤ V
IN
≤
10V
LM1117-N-5.0
I
OUT
= 10mA, V
IN
= 7V, T
J
= 25°C
0
≤
I
OUT
≤
800mA, 6.5V
≤
V
IN
≤
12V
ΔV
OUT
Line Regulation
(3)
LM1117-N-ADJ
I
OUT
= 10mA, 1.5V
≤
V
IN
-V
OUT
≤
13.75V
LM1117-N-1.8
I
OUT
= 0mA, 3.2V
≤
V
IN
≤
10V
LM1117-N-2.5
I
OUT
= 0mA, 3.9V
≤
V
IN
≤
10V
LM1117-N-2.85
I
OUT
= 0mA, 4.25V
≤
V
IN
≤
10V
LM1117-N-3.3
I
OUT
= 0mA, 4.75V
≤
V
IN
≤
15V
LM1117-N-5.0
I
OUT
= 0mA, 6.5V
≤
V
IN
≤
15V
ΔV
OUT
Load Regulation
(3)
LM1117-N-ADJ
V
IN
-V
OUT
= 3V, 10
≤
I
OUT
≤
800mA
LM1117-N-1.8
V
IN
= 3.2V, 0
≤
I
OUT
≤
800mA
LM1117-N-2.5
V
IN
= 3.9V, 0
≤
I
OUT
≤
800mA
LM1117-N-2.85
V
IN
= 4.25V, 0
≤
I
OUT
≤
800mA
LM1117-N-3.3
V
IN
= 4.75V, 0
≤
I
OUT
≤
800mA
LM1117-N-5.0
V
IN
= 6.5V, 0
≤
I
OUT
≤
800mA
V
IN
-V
OUT
Min
(1)
1.238
1.225
Typ
(2)
1.250
1.250
Max
(1)
1.262
1.270
Units
V
V
V
OUT
Output Voltage
1.782
1.746
2.475
2.450
2.820
2.790
2.790
3.267
3.235
4.950
4.900
1.800
1.800
2.500
2.500
2.850
2.850
2.850
3.300
3.300
5.000
5.000
0.035
1
1
1.818
1.854
2.525
2.550
2.880
2.910
2.910
3.333
3.365
5.050
5.100
0.2
6
6
V
V
V
V
V
V
V
V
V
V
V
%
mV
mV
1
1
1
0.2
1
1
6
6
10
0.4
10
10
mV
mV
mV
%
mV
mV
1
1
1
1.10
1.15
1.20
10
10
15
1.20
1.25
1.30
mV
mV
mV
V
V
V
Dropout Voltage
(4)
I
OUT
= 100mA
I
OUT
= 500mA
I
OUT
= 800mA
(1)
(2)
(3)
(4)
4
All limits are ensured by testing or statistical analysis.
Typical Values represent the most likely parametric normal.
Load and line regulation are measured at constant junction room temperature.
The dropout voltage is the input/output differential at which the circuit ceases to regulate against further reduction in input voltage. It is
measured when the output voltage has dropped 100mV from the nominal value obtained at V
IN
= V
OUT
+1.5V.
Copyright © 2000–2013, Texas Instruments Incorporated
Product Folder Links:
TI [ TEXAS INSTRUMENTS ]
