Datasheet Texas Instruments LMS1587CSX-1.5 — Datenblatt

HerstellerTexas Instruments
SerieLMS1587
ArtikelnummerLMS1587CSX-1.5
Datasheet Texas Instruments LMS1587CSX-1.5

3A Linearregler mit festem / einstellbarem Ausgang 3-DDPAK / TO-263 0 bis 125

Datenblätter

LMS1585A/LMS1587 5A and 3A Low Dropout Fast Response Regulators datasheet
PDF, 1.7 Mb, Revision: G, Datei veröffentlicht: Jul 18, 2013
Auszug aus dem Dokument

Preise

Status

Lifecycle StatusNRND (Not recommended for new designs)
Manufacture's Sample AvailabilityNo

Verpackung

Pin33
Package TypeKTTKTT
Industry STD TermTO-263TO-263
JEDEC CodeR-PSFM-GR-PSFM-G
Device MarkingCS-1.5LMS1587
Width (mm)8.418.41
Length (mm)10.1810.18
Thickness (mm)4.444.44
Pitch (mm)2.542.54
Max Height (mm)4.834.83
Mechanical DataHerunterladenHerunterladen

Ersatz

ReplacementLMS1587CSX-1.5/NOPB
Replacement CodeS

Parameter

Accuracy(%)2
Additional FeaturesOvercurrent Protection
Thermal Shutdown
Approx. Price (US$)0.94 | 1ku
Fixed Output Options(V)1.5
3.3
Iout(Max)(A)3
Iq(Typ)(mA)7
Operating Temperature Range(C)-40 to 125
0 to 125
Output OptionsAdjustable Output
Fixed Output
Package GroupDDPAK/TO-263
Package Size: mm2:W x L (PKG)See datasheet (TO-220)
RatingCatalog
Regulated Outputs(#)1
Vdo(Typ)(mV)1150
Vin(Max)(V)13
Vin(Min)(V)2.5
Vout(Max)(V)5.75
Vout(Min)(V)1.25

Öko-Plan

RoHSNot Compliant
Pb FreeNo

Anwendungshinweise

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  • LDO PSRR Measurement Simplified (Rev. A)
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    This applicationreportexplainsdifferentmethodsof measuringthe PowerSupplyRejectionRatio(PSRR)of a Low-Dropout(LDO)regulatorand includesthe prosand consof thesemeasuringmethods
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    When working with voltage regulator circuits the designer is often confronted with the need to calculatethe tolerance of the regulated output voltage. For fixed voltage regulators this problem is easily managedbecause the required information is directly supplied on the semiconductor manufacturer's data sheet.
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    This application note discusses the operation and compensation of linear regulators.
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    The LM340-XX are three terminal 1.0A positive voltage regulators with preset output voltages of 5.0V or15V. The LM340 regulators are complete 3-terminal regulators requiring no external components fornormal operation. However by adding a few parts one may improve the transient response provide for avariable output voltage or increase the output current. Included on the chip are all of t
  • Understanding the Terms and Definitions of LDO Voltage Regulators
    PDF, 197 Kb, Datei veröffentlicht: Oct 21, 1999
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  • AN-1482 LDO Regulator Stability Using Ceramic Output Capacitors (Rev. A)
    PDF, 169 Kb, Revision: A, Datei veröffentlicht: Apr 25, 2013
    Ultra-low ESR capacitors such as ceramics are highly desirable because they can support fast-changingload transients and also bypass very high frequency noise coming from switching converter powersources which a linear regulator can not reject. However using ultra-low ESR capacitors on the output ofan LDO regulator requires that specific design changes be implemented to ensure loop stabili
  • Packaging Limits Range of Linear Regulators
    PDF, 75 Kb, Datei veröffentlicht: May 8, 2010
    The power limitations of the physical packaging for a linear regulator device can limit the total output current or the input-to-output voltage differential. This inherent limitation is not always apparent from the product data sheet and must be evaluated during the design phase. This application note shows how the package can limit the operating envelope of a linear regulator.

Modellreihe

Herstellerklassifikation

  • Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO

Andere Namen:

LMS1587CSX1.5, LMS1587CSX 1.5