LM1086CS-2.85 National Semiconductor, LM1086CS-2.85 Datasheet - Page 4

• Manufacturer Part Number: LM1086CS-2.85
• Description: 1.5A Low Dropout Positive Regulators
• Manufacturer: National Semiconductor

www.national.com
V
V
Symbol
Typicals and limits appearing in normal type apply for T
tion temperature range for operation.
Electrical Characteristics
V
V
REF
OUT
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
Power Dissipation (Note 2)
Junction Temperature (T
Storage Temperature Range
OUT
OUT
LM1086-ADJ
LM1086-2.85
LM1086-3.3
LM1086-5.0
Reference
Voltage
Output Voltage
(Note 7)
Line Regulation
(Note 8)
Load Regulation
(Note 8)
Dropout Voltage
(Note 9)
Parameter
J
)(Note 3)
LM1086-ADJ
I
10mA I
(Note 7)
LM1086-2.85
I
0
LM1086-3.3
I
0
LM1086-5.0
I
0
LM1086-ADJ
I
LM1086-2.85
I
LM1086-3.3
I
LM1086-5.0
I
LM1086-ADJ
(V
LM1086-2.85
V
LM1086-3.3
V
LM1086-5.0
V
LM1086-2.85/3.3/5/ADJ
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
IN
IN
V
IN
REF
I
I
I
-V
= 5V, 0
= 5V, 0
= 8V, 0
OUT
OUT
OUT
= 10mA, V
= 0mA, V
= 0mA, V
= 0mA, V
= 10mA, 1.5V (V
= 0mA, 4.35V
= 0mA, 4.5V
= 0mA, 6.5V
OUT
Internally Limited
= 1%, I
OUT
-65˚C to 150˚C
I
FULL LOAD
I
I
) = 3V, 10mA
FULL LOAD
FULL LOAD
(Note 1)
I
I
I
OUT
I
IN
IN
IN
OUT
OUT
OUT
FULL LOAD
IN
= 5V
= 5V
= 8V
−V
150˚C
= 1.5A
29V
27V
27V
25V
V
OUT
, 4.35V V
V
Conditions
I
I
I
J
, 4.75V
, 6.5V
V
FULL LOAD
FULL LOAD
FULL LOAD
IN
IN
IN
= 25˚C. Limits appearing in Boldface type apply over the entire junc-
IN
-V
= 3V
,1.5V
20V
OUT
18V
I
18V
OUT
4
V
)
IN
V
IN
IN
Operating Ratings
V
15V
Lead Temperature
ESD Tolerance (Note 4)
Junction Temperature Range (T
20V
I
IN
18V
FULL LOAD
18V
−V
C Grade
I Grade
Control Section
Output Section
Control Section
Output Section
OUT
15V
1.238
1.225
3.267
3.235
4.950
4.900
(Note
2.82
2.79
Min
6)
(Note 1)
J
) (Note 3)
(Note
1.250
1.250
3.300
3.300
5.000
5.000
0.015
0.035
2.85
2.85
Typ
0.3
0.6
0.5
1.0
0.5
1.0
0.1
0.2
1.3
10
5)
3
6
3
7
5
260˚C, to 10 sec
−40˚C to 125˚C
−40˚C to 150˚C
0˚C to 125˚C
0˚C to 150˚C
1.262
1.270
3.333
3.365
5.050
5.100
(Note
Max
2.88
2.91
0.2
0.2
0.3
0.4
1.5
10
10
10
10
12
20
15
25
20
35
6)
6
6
2000V
Units
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
%
%
%
%
V
V
V
V
V
V
V
V
V