LMS8117AMP-3.3 ,1A Low-Dropout Linear RegulatorLMS8117A 1A Low-Dropout Linear RegulatorJuly 2001LMS8117A1A Low-Dropout Linear Regulator
LMS8117AMP-3.3/NOPB ,1A Low-Dropout Linear Regulator 4-SOT-223 0 to 125Maximum Ratings may cause permanent damage to the device. These are stress ratingsonly, which do no ..
LMS8117AMP-ADJ ,1A Low-Dropout Linear RegulatorApplicationsIts circuit includes a zener trimmed bandgap reference ton Post Regulator for Switching ..
LMS8117AMP-ADJ/NOPB ,1A Low-Dropout Linear Regulator 4-SOT-223 0 to 125Features 3 DescriptionThe LMS8117A device is a series of low-dropout1• Available in 1.8-V, 3.3-V, a ..
LMS8117AMPX-1.8 ,1A Low-Dropout Linear RegulatorFeaturesn Available in 1.8V, 3.3V, and Adjustable VersionsThe LMS8117A is a series of low dropout v ..
LMS8117AMPX-3.3 ,1A Low-Dropout Linear RegulatorApplicationsIts circuit includes a zener trimmed bandgap reference ton Post Regulator for Switching ..
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LMS8117ADT-1.8-LMS8117ADT-3.3-LMS8117ADT-ADJ-LMS8117ADTX-1.8-LMS8117ADTX-3.3-LMS8117ADTX-ADJ-LMS8117AMP-1.8-LMS8117AMP-3.3-LMS8117AMP-ADJ-LMS8117AMPX-1.8-LMS8117AMPX-3.3-LMS8117AMPX-ADJ
1A Low-Dropout Linear Regulator
LMS8117A Low-Dropout Linear Regulator
General DescriptionThe LMS8117Aisa seriesof low dropout voltage regulators
witha dropoutof 1.2Vat1Aof load current.It hasthe same
pin-out as National Semiconductor’s industry standard
LM317.
The LMS8117Ais availableinan adjustable version, which
cansetthe output voltage from 1.25Vto 13.8V with only two
external resistors.In addition,itis also availablein two fixed
voltages, 1.8V and 3.3V.
The LMS8117A offers current limiting and thermal shutdown.
Its circuit includesa zener trimmed bandgap referenceto
assure output voltage accuracyto within ±1%.
The LMS8117A seriesis availablein SOT-223 and TO-252
D-PAK packages.A minimumof 10μF tantalum capacitoris
requiredatthe outputto improvethe transient response and
stability.
Features Availablein 1.8V, 3.3V, and Adjustable Versions Space Saving SOT-223 and TO-252 Packages Current Limiting and Thermal Protection Output Current 1A Temperature Range 0˚Cto 125˚C Line Regulation 0.2% (Max) Load Regulation 0.4% (Max)
Applications Post Regulatorfor Switching DC/DC Converter High Efficiency Linear Regulators Battery Charger Battery Powered Instrumentation
Typical Application
Fixed Output RegulatorDS101196-28
July 2001
LMS81
17A
Low-Dropout
Linear
Regulator
