LM1086
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Maximum Input-to-Output Voltage Differential
LM1086-ADJ
LM1086-1.8
LM1086-2.5
LM1086-2.85
LM1086-3.3
LM1086-3.45
LM1086-5.0
Power Dissipation (Note 2)
Junction Temperature (T
J
29V
27V
27V
27V
27V
27V
25V
Internally Limited
150˚C
Storage Temperature Range
Lead Temperature
ESD Tolerance (Note 4)
-65˚C to 150˚C
260˚C, to 10 sec
2000V
Operating Ratings
Junction Temperature Range (T
J
) (Note 3)
"C" Grade
Control Section
Output Section
"I" Grade
Control Section
Output Section
−40˚C to 125˚C
−40˚C to 150˚C
0˚C to 125˚C
0˚C to 150˚C
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.
Symbol
V
REF
Parameter
Reference Voltage
Conditions
LM1086-ADJ
I
OUT
= 10mA, V
IN
−V
OUT
= 3V
10mA
≤I
OUT
≤
I
FULL LOAD
,
1.5V
≤
V
IN
−V
OUT
≤
15V (Note 7)
LM1086-1.8
I
OUT
= 0mA, V
IN
= 5V
0
≤
I
OUT
≤
I
FULL LOAD
, 3.3V
≤
V
IN
≤
18V
LM1086-2.5
I
OUT
= 0mA, V
IN
= 5V
0
≤
I
OUT
≤
I
FULL LOAD
, 4.0V
≤
V
IN
≤
18V
LM1086-2.85
I
OUT
= 0mA, V
IN
= 5V
0
≤
I
OUT
≤
I
FULL LOAD
, 4.35V
≤
V
IN
≤
18V
LM1086-3.3
I
OUT
= 0mA, V
IN
= 5V
0
≤
I
OUT
≤
I
FULL LOAD
, 4.75V
≤
V
IN
≤
18V
LM1086-3.45
I
OUT
= 0mA, V
IN
= 5V
0
≤
I
OUT
≤
I
FULL LOAD
, 4.95V
≤
V
IN
≤
18V
LM1086-5.0
I
OUT
= 0mA, V
IN
= 8V
0
≤
I
OUT
≤
I
FULL LOAD
, 6.5V
≤
V
IN
≤
20V
∆V
OUT
Line Regulation
LM1086-ADJ
I
OUT
=10mA, 1.5V≤ (V
IN
-V
OUT
)
≤
15V
LM1086-1.8
I
OUT
= 0mA, 3.3V
≤
V
IN
≤
18V
LM1086-2.5
I
OUT
= 0mA, 4.0V
≤
V
IN
≤
18V
Min
1.238
1.225
Typ
1.250
1.250
Max
1.262
1.270
Units
V
V
V
OUT
Output Voltage
1.782
1.764
2.475
2.450
2.82
2.79
3.267
3.235
3.415
3.381
4.950
4.900
1.8
1.8
2.50
2.50
2.85
2.85
3.300
3.300
3.45
3.45
5.000
5.000
0.015
0.035
0.3
0.6
0.3
0.6
1.818
1.836
2.525
2.55
2.88
2.91
3.333
3.365
3.484
3.519
5.050
5.100
0.2
0.2
6
6
6
6
V
V
V
V
V
V
V
V
V
V
%
%
mV
mV
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