LMS1585 National Semiconductor, LMS1585 Datasheet - Page 4

• Manufacturer Part Number: LMS1585
• Description: 5A and 3A Low Dropout Fast Response Regulators
• Manufacturer: National Semiconductor

www.national.com
V
V
V
I
LIMIT
Typicals and limits appearing in normal type apply for T
tion temperature range for operation, 0˚C to 125˚C for commercial grade and −40˚C to 125˚C for industrial grade.
V
V
Electrical Characteristics
REF
OUT
IN
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Symbol
Maximum Input to Output Voltage
(V
OUT
OUT
−V
IN
OUT
to GND)
Reference Voltage
Output Voltage
Line Regulation
(Note 6)
Load Regulation
(Note 6)
Dropout Voltage
Current Limit
Parameter
LMS1585A-ADJ
V
10mA
LMS1587-ADJ
10mA
LMS1585A-3.3
I
0
LMS1587-1.5
V
0 I
LMS1587-3.3
0
LMS1585A/87-ADJ
I
LMS1585A/87-3.3
I
LMS1587-1.5
I
LMS1585A-ADJ
V
LMS1585A-3.3
V
LMS1587-ADJ
V
LMS1587-1.5
V
LMS1587-3.3
V
LMS1585A-ADJ/LMS1587-ADJ
LMS1585A-3.3/LMS1587-3.3/LMS1587-1.5
LMS1585A-ADJ
LMS1585A-3.3
LMS1585A-ADJ/LMS1585A-3.3
V
LMS1587-ADJ/LMS1587-3.3
V
LMS1587-1.5
V
OUT
OUT
OUT
OUT
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
REF
OUT
REF
OUT
−V
−V
−V
−V
−V
−V
OUT
I
I
= 5V, I
= 5V, 0
= 5V, 0
= 5V, 0
OUT
OUT
= 0mA, V
= 10mA, 2.75V
= 0mA, 4.75V
= 0mA, 3V
OUT
OUT
OUT
OUT
OUT
OUT
= 1%, I
= 1%, I
= 1%, I
= 1%, I
(Note 1)
I
I
OUT
OUT
3A, 3V
= 3V, I
= 3V, 10mA
= 3V, 10mA
= 5.5V
= 5.5V
= 5.5V
5A, 4.75V
OUT
3A, 4.75V
I
I
I
OUT
OUT
13V
IN
OUT
OUT
OUT
OUT
OUT
5A, 1.5V
3A, 1.5V
= 0mA, T
J
= 25˚C. Limits appearing in Boldface type apply over the entire junc-
OUT
= 5V
V
Conditions
= 3A
= 5A
= 3A
= 5A
V
IN
IN
5A
3A
3A
V
= 10mA
V
IN
4
V
V
IN
7V
J
IN
IN
I
I
7V
OUT
OUT
= 25˚C
V
V
7V
IN
IN
Power Dissipation (Note 2)
Junction Temperature (T
Storage Temperature Range
Lead Temperature
ESD Tolerance (Note 3)
7V
7V
7V
−V
−V
5A
3A
OUT
OUT
5.75V
5.75V
J
)(Note 2)
(Note
1.238
1.225
1.225
3.267
3.235
1.485
1.470
3.235
3.100
Min
5.0
3.1
5)
3.750
(Note
1.250
1.250
3.300
3.300
1.500
1.500
3.300
0.005
0.005
0.005
1.25
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
1.15
1.15
Typ
1.2
1.2
6.6
4.3
4)
Internally Limited
-65˚C to 150˚C
260˚C, 10 sec
1.262
1.275
1.275
3.333
3.365
1.515
1.530
3.365
(Note
Max
0.2
0.2
0.2
0.3
0.5
0.3
0.5
0.3
0.5
0.3
0.5
0.3
0.5
1.3
1.3
1.4
1.4
5)
2000V
150˚C
Units
%
%
%
%
%
%
%
%
%
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A