Datasheet Texas Instruments LM385MX-2.5

ManufacturerTexas Instruments
SeriesLM385-2.5-N
Part NumberLM385MX-2.5
Datasheet Texas Instruments LM385MX-2.5

Micropower Voltage Reference Diode 8-SOIC 0 to 70

Datasheets

LM185-2.5/LM285-2.5/LM385-2.5 Micropower Voltage Reference Diode datasheet
PDF, 1.9 Mb, Revision: D, File published: Mar 27, 2013
Extract from the document

Prices

Parametrics

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

Status

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

Packaging

Pin88
Package TypeDD
Industry STD TermSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-G
Device MarkingM2.5LM385
Width (mm)3.913.91
Length (mm)4.94.9
Thickness (mm)1.581.58
Pitch (mm)1.271.27
Max Height (mm)1.751.75
Mechanical DataDownloadDownload

Replacements

ReplacementLM385MX/NOPB
Replacement CodeS

Parametrics

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 GroupSOIC
Package Size: mm2:W x L (PKG)8SOIC: 29 mm2: 6 x 4.9(SOIC)
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

Eco Plan

RoHSNot Compliant
Pb FreeNo

Application Notes

  • AN-777 LM2577 Three Output, Isolated Flyback Regulator (Rev. B)
    PDF, 278 Kb, Revision: B, File published: Apr 23, 2013
    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)
    PDF, 93 Kb, Revision: A, File published: May 6, 2013
    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, File published: Mar 21, 2007
  • TO-92 Packing Options / Ordering Instructions (Rev. A)
    PDF, 287 Kb, Revision: A, File published: Jun 23, 2010
  • AN-284 Single-Supply Applications of CMOS MICRODACs (Rev. B)
    PDF, 271 Kb, Revision: B, File published: 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

Model Line

Manufacturer's Classification

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

Other Names:

LM385MX2.5, LM385MX 2.5