Datasheet Linear Technology LT1085CM#TRPBF — Datenblatt

HerstellerLinear Technology
SerieLT1085
ArtikelnummerLT1085CM#TRPBF

7,5A, 5A, 3A Positiv einstellbare Regler mit geringem Ausfall

Datenblätter

Datasheet LT1083, LT1084, LT1085
PDF, 293 Kb, Sprache: en, Datei hochgeladen: Sep 2, 2017, Seiten: 22
7.5A, 5A, 3A Low Dropout Positive Adjustable Regulators
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Preise

Verpackung

PackageDDPAK-3
Package CodeM
Package Index05-08-1460

Parameter

Design ToolsLTspice File
Discrete Pass Elementno
Dropout Voltage1.3 V
Export Controlno
Isupply5 mA
Max Junction Temp150 Deg
Number of Outputs1
Operating Temperature Range0 to 70 °C
Output Current3 A
Output VoltageAdj
PSRR75 dB
Theta JA50В°C/W (T), 30В°C/W (M)
TypeNPN
Vin Max30 V
Vin Min2.55 V
Vout Max28.5 V
Vout Min1.25 V

Öko-Plan

RoHSCompliant

Andere Optionen

LT1084 LT1084

Anwendungshinweise

  • Performance Enhancement Techniques for Three-Terminal Regulators &mdash AN2
    PDF, 975 Kb, Datei veröffentlicht: Aug 2, 1984
    This application note describes a number of enhancement circuit techniques used with existing 3-terminal regulators which extend current capability, limit power dissipation, provide high voltage output, operate from 110VAC or 220VAC without the need to switch transformer windings, and many other usefu application ideas.
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  • Step Down Switching Regulators &mdash AN35
    PDF, 6.2 Mb, Datei veröffentlicht: Aug 1, 1989
    Discusses the LT1074, an easily applied step-down regulator IC. Basic concepts and circuits are described along with more sophisticated applications. Six appended sections cover LT1074 circuitry detail, inductor and discrete component selection, current measuring techniques, efficiency considerations and other topics.
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  • 5V to 3.3V Converters for Microprocessor Systems &mdash AN58
    PDF, 310 Kb, Datei veröffentlicht: Sep 1, 1993
    Many popular microprocessors operate from 3.3V supplies, yet they are used in systems where the predominate source of power is 5V. AN58 presents a collection of both linear and switching regulator solutions for conversion of 5V to 3.3V at currents ranging from 100mA to 20A. Applications information and a comparison of various bypass capacitor types is included. Most of the designs can be easily modified for other intermediate voltages such as 3.45V, 3.7V, and 4.1V.
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  • Using the LTC1325 Battery Management IC: &mdash AN64
    PDF, 385 Kb, Datei veröffentlicht: Aug 2, 1996
    Application Note 64 details characteristics of various battery types and appropriate charging management schemes. The LTC1325 battery management IC is highlighted along with information for applying it to any type battery. Techniques and circuitry for conditioning, charging and monitoring NiCd, NiMH, Li-Ion and Lead-Acid batteries are presented.
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Konstruktionshinweise

  • Techniques for Deriving 3.3V from 5V Supplies &mdash DN74
    PDF, 73 Kb, Datei veröffentlicht: Sep 1, 1993
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  • 5V to 3.3V Regulator with Fail-Safe Switchover &mdash DN82
    PDF, 74 Kb, Datei veröffentlicht: May 1, 1994
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Modellreihe

Herstellerklassifikation

  • Power Management > LDO Linear Regulators > Positive Linear Regulators (LDO)

Andere Namen:

LT1085CMTRPBF, LT1085CM TRPBF

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