Datasheet Linear Technology LT1085CM#TRPBF — Ficha de datos

FabricanteLinear Technology
SerieLT1085
Numero de parteLT1085CM#TRPBF

Reguladores ajustables positivos de baja caída de 7.5A, 5A, 3A

Hojas de datos

Datasheet LT1083, LT1084, LT1085
PDF, 293 Kb, Idioma: en, Archivo subido: sept 2, 2017, Páginas: 22
7.5A, 5A, 3A Low Dropout Positive Adjustable Regulators
Extracto del documento

Precios

Embalaje

PackageDDPAK-3
Package CodeM
Package Index05-08-1460

Paramétricos

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

Plan ecológico

RoHSObediente

Otras opciones

LT1084 LT1084

Notas de aplicación

  • Performance Enhancement Techniques for Three-Terminal Regulators &mdash AN2
    PDF, 975 Kb, Archivo publicado: agosto 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.
    Extracto del documento
  • Step Down Switching Regulators &mdash AN35
    PDF, 6.2 Mb, Archivo publicado: agosto 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.
    Extracto del documento
  • 5V to 3.3V Converters for Microprocessor Systems &mdash AN58
    PDF, 310 Kb, Archivo publicado: sept 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.
    Extracto del documento
  • Using the LTC1325 Battery Management IC: &mdash AN64
    PDF, 385 Kb, Archivo publicado: agosto 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.
    Extracto del documento

Notas de Diseño

  • Techniques for Deriving 3.3V from 5V Supplies &mdash DN74
    PDF, 73 Kb, Archivo publicado: sept 1, 1993
    Extracto del documento
  • 5V to 3.3V Regulator with Fail-Safe Switchover &mdash DN82
    PDF, 74 Kb, Archivo publicado: mayo 1, 1994
    Extracto del documento

Linea modelo

Clasificación del fabricante

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

Otros nombres:

LT1085CMTRPBF, LT1085CM TRPBF