Datasheet Texas Instruments LM385Z-2.5/LFT3 — Datenblatt

HerstellerTexas Instruments
SerieLM385-2.5-N
ArtikelnummerLM385Z-2.5/LFT3
Datasheet Texas Instruments LM385Z-2.5/LFT3

Mikropower-Spannungsreferenzdiode 3-TO-92

Datenblätter

LM185-2.5/LM285-2.5/LM385-2.5 Micropower Voltage Reference Diode datasheet
PDF, 1.9 Mb, Revision: D, Datei veröffentlicht: Mar 27, 2013
Auszug aus dem Dokument

Preise

Parameter

Reference TypeShunt
Output TypeFixed
Voltage - Output (Min/Fixed)2.5 V
Current - Output20 mA
Package / Case
TO-92

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Verpackung

Pin33
Package TypeLPLP
Industry STD TermTO-92TO-92
JEDEC CodeO-PBCY-WO-PBCY-W
Package QTY20002000
Device MarkingZ2.5LM385
Width (mm)4.34.3
Length (mm)4.34.3
Thickness (mm)3.63.6
Pitch (mm)1.271.27
Max Height (mm)5.345.34
Mechanical DataHerunterladenHerunterladen

Parameter

Approx. Price (US$)0.22 | 1ku
Initial Accuracy(Max)(%)2
Iout/Iz(Max)(mA)20
Min Iz for Regulation(uA)20
Operating Temperature Range(C)0 to 70
Package GroupTO-92
Package Size: mm2:W x L (PKG)3TO-92: 19 mm2: 3.68 x 5.2(TO-92)
Pin/Package3SOT-23
3TO-92
8SOIC
RatingCatalog
Reference VoltageFixed
Temp Coeff(Max)(ppm/ degree C)150
Temp Coeff(Typ)(ppm/ degree C)30
50
VO Adj(Max)(V)2.5
VO Adj(Min)(V)2.5
VO(V)2.5
WBN 10-10 kHz(Typ)(uVrms)120

Öko-Plan

RoHSCompliant
Pb FreeYes

Anwendungshinweise

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    Many voltage regulator applications require multiple outputs, such as a computer's power supply or aregulator used to meet the voltage requirements inside an automobile. Some of these applications requireisolation between the regulator's input and output for protection and separate ground specifications. Usingthese criteria, a LM2577 simple switcher flyback regulator has been designed with m
  • AN-715 LM385 Feedback Provides Regulator Isolation (Rev. A)
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    This Application Note describes how to configure the LM3524 as a transformer isolated flyback power supply.
  • Negative Buck Switching Regulator (using LM258x)
    PDF, 122 Kb, Datei veröffentlicht: Mar 21, 2007
  • TO-92 Packing Options / Ordering Instructions (Rev. A)
    PDF, 287 Kb, Revision: A, Datei veröffentlicht: Jun 23, 2010
  • AN-284 Single-Supply Applications of CMOS MICRODACs (Rev. B)
    PDF, 271 Kb, Revision: B, Datei veröffentlicht: Apr 22, 2013
    CMOS data acquisition and conversion products are becoming the ideal choice for microprocessorcontrolled analog systems. The use of CMOS allows the addition of more digital logic functionality on tothe same die as the analog circuitry to minimize external parts requirements. The inherently low powerconsumption is also a big factor for battery operation and low heat generation in large scale

Modellreihe

Herstellerklassifikation

  • Semiconductors > Power Management > Voltage Reference > Shunt Voltage Reference

Andere Namen:

LM385Z2.5/LFT3, LM385Z 2.5/LFT3