LMS1585ACSX-3.3 ,5A Low Dropout Fast Response RegulatorsLMS1585A/LMS1587 5A Low Dropout Fast Response RegulatorsJuly 2001LMS1585A/LMS15875A and 3A Low Drop ..
LMS1585ACSX-ADJ ,5A Low Dropout Fast Response RegulatorsLMS1585A/LMS1587 5A Low Dropout Fast Response RegulatorsJuly 2001LMS1585A/LMS15875A and 3A Low Drop ..
LMS1585ACT-1.5 ,5A Low Dropout Fast Response RegulatorsLMS1585A/LMS1587 5A Low Dropout Fast Response RegulatorsJuly 2001LMS1585A/LMS15875A and 3A Low Drop ..
LMS1585ACT-3.3 ,5A Low Dropout Fast Response RegulatorsFeaturesn Fast transient responseThe LMS1585A and LMS1587 are low dropout positive regu-lators with ..
LMS1585ACT-ADJ ,5A Low Dropout Fast Response Regulatorsapplications.n Industrial temp. range −40˚C to 125˚CThe LMS1585A/87 are available in adjustable ver ..
LMS1585AIS-1.5 ,5A Low Dropout Fast Response RegulatorsFeaturesn Fast transient responseThe LMS1585A and LMS1587 are low dropout positive regu-lators with ..
LQH44PN6R8MP0L , Chip Inductors (Chip Coils) for DC-DC Converter Wire Wound Type
LQH4N331K04 , CHIP COIL
LQH4N470K04 , CHIP COIL
LQH55DN100M03L , Chip Inductor (Chip Coil) Power Inductor (Wire Wound Type for Choke)
LQH55DN100M03L , Chip Inductor (Chip Coil) Power Inductor (Wire Wound Type for Choke)
LQH55DN222M03L , Chip Coils for Choke Large Current Type
LMS1585ACS-1.5-LMS1585ACS-3.3-LMS1585ACS-ADJ-LMS1585ACSX-3.3-LMS1585ACSX-ADJ-LMS1585ACT-1.5-LMS1585ACT-3.3-LMS1585ACT-ADJ-LMS1585AIS-1.5-LMS1585AIS-3.3-LMS1585AIS-ADJ-LMS1585AISX-3.3-LMS1585AIT-ADJ-LMS1587CS-1.5-LMS1587CS-3.3-LMS1587CS-ADJ-LMS1587CS-ADJ.-LMS1587CSX-3.3-LMS15
5A Low Dropout Fast Response Regulators
LMS1585A/LMS1587 and 3A Low Dropout Fast Response Regulators
General DescriptionThe LMS1585Aand LMS1587are low dropout positive regu-
lators with output load currentof 5A and3A respectively.
Their low dropout voltage (1.2V) and fast transient response
make theman excellent solutionfor low voltage micropro-
cessor applications.
The LMS1585A/87 are availablein adjustable versions,
which can set the output voltage with only two external
resistors.In addition, they are also availablein 1.5V and
3.3V fixed voltage versions (Note9).
The LMS1585A/87 circuits includea zener trimmed bandgap
reference, current limiting and thermal shutdown.
The LMS1585A/87 series are availablein TO-220 and TO-
263 packages.
Features Fast transient response Availablein Adjustable, 1.5V, and 3.3V versions Current limiting and thermal protection Commercial temp. range 0˚Cto 125˚C Industrial temp. range −40˚Cto 125˚C Line regulation 0.005% (typical) Load regulation 0.05% (typical) Direct replacementfor LT™1585A/87
Applications Pentium™ processor supplies PowerPC™ supplies Other microprocessor supplies Low voltage logic supplies
Typical Application
Connection DiagramsDS101197-1
TO-220DS101197-36
Top View
TO-263DS101197-35
Top ViewJuly 2001
LMS1585A/LMS1587
Low
Dropout
Fast
Response
Regulators