Datasheet Linear Technology LT1185IQ#TRPBF — Datenblatt

HerstellerLinear Technology
SerieLT1185
ArtikelnummerLT1185IQ#TRPBF

Low Dropout Regulator

Datenblätter

Datasheet LT1185
PDF, 188 Kb, Sprache: en, Datei hochgeladen: Sep 2, 2017, Seiten: 16
Low Dropout Regulator
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Preise

Verpackung

PackageDDPAK-5
Package CodeQ
Package Index05-08-1461

Parameter

Design ToolsLTspice File
Discrete Pass Elementno
Dropout Voltage0.67 V
Export Controlno
FeaturesShutdown
Ishutdown1 µA
Isupply2.5 mA
Max Junction Temp150 Deg
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current3 A
Output Voltage-Adj
Theta JA30В°C/W (Q), 50В°C/W (T)
TypeNPN
Vin Max-4.2 V
Vin Min-35 V
Vout Max-2.4 V
Vout Min-34 V

Öko-Plan

RoHSCompliant

Anwendungshinweise

  • Efficiency and Power Characteristics of Switching Regulator Circuits &mdash AN46
    PDF, 2.6 Mb, Datei veröffentlicht: Nov 1, 1991
    Efficiency varies for different DC/DC converters. This application note compares the efficiency characteristics of some of the more popular types. Step-up, step-down, flyback, negative-to-positive, and positive-to-negative are shown. Appended sections discuss how to select the proper aluminum electrolytic capacitor and explain power switch and output diode loss calculations.

Modellreihe

Herstellerklassifikation

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

Andere Namen:

LT1185IQTRPBF, LT1185IQ TRPBF

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