National Semiconductor | High-performance Analog

 

 LM113   
Reference Diode 		Click link to Download

Features

  • Low breakdown voltage: 1.220V
  • Dynamic impedance of 0.3Ω from 500 μA to 20 mA
  • Temperature stability typically 1% over−55°C to 125°C range (LM113), 0°C to 70°C (LM313)
  • Tight tolerance: ±5%, ±2% or ±1%

  • The characteristics of this reference recommend it for use in bias-regulation circuitry, in low-voltage power supplies or in battery powered equipment. The fact that the breakdown voltage is equal to a physical property of silicon—the energy-band gap voltage—makes it useful for many temperature-compensation and temperature-measurement functions.

    • Description

    The LM113/LM313 are temperature compensated, low voltage reference diodes. They feature extremely-tight regulation over a wide range of operating currents in addition to an unusually-low breakdown voltage and good temperature stability.

    The diodes are synthesized using transistors and resistors in a monolithic integrated circuit. As such, they have the same low noise and long term stability as modern IC op amps. Further, output voltage of the reference depends only on highly-predictable properties of components in the IC; so they can be manufactured and supplied to tight tolerances.




    Typical Application
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    		Connection Diagram
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    Typical Performance
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    ParametersValues
    Initial Accuracy (+/-) Max 5 %
    Reference Voltage 1.22 V
    Operating Current 0.5 mA
    Output Current 20 mA
    Temperature Min -55 deg C
    Temperature Max 150 deg C

    Datasheets
    TitleSizeDateOther
    Language
    LM113 Reference Diode267
    Kbytes    		22-Sep-11   


    Application Notes
    TitleSizeDateOther
    Language
    AN-110: Application Note 110 Fast IC Power Transistor With Thermal Protection333
    Kbytes    		3-Oct-02 
    AN-56: Application Note 56116
    Kbytes    		4-Nov-95 中文
    AN-222: Application Note 222 Super Matched Bipolar Transistor Pair Sets New Standards for Drift and Noise399
    Kbytes    		1-Oct-02 


    Other Technical Documents
    TitleTypeDate
    Instrumentational Amplifiers (See also LMP8358)App Note 2002-10-02
    General Purpose Power SupplyApp Note 2002-10-03

    Part Number(s)
    (NSID)    		Top ViewAvailabilityCurrent Reported StockBudgetary PricingPack
    Size
    LM113H/NOPB

    LM113H

    RoHS Status

    TO-46    		Full production
    Lead Time: 6 weeks

     
    DistributorRegionQty
    ARROWWorldwide902
    AVNET-EMWorldwide278
    DIGI-KEYWorldwide457
    TAYLORAmericas1488
    		$6.60 each at 1K+ pcsbox
    of
    1000

    Obsolete Versions
    Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
    LM113-1H-MLS
    		NONE
    		NONE
    		08 Sep 1999
    LM113-1H DICE
    		NONE
    		NONE
    		08 Dec 1998
    LM113-1H/883
    		NONE
    		NONE
    		08 Sep 1999
    LM113-2H-SMD
    		NONE
    		NONE
    		08 Sep 1999
    LM113-2H/883
    		NONE
    		NONE
    		08 Sep 1999
    LM113G MD8
    		NONE
    		NONE
    		04 Mar 2003
    LM113G MW8
    		NONE
    		NONE
    		04 Mar 2003
    LM113H-MLS
    		NONE
    		NONE
    		08 Sep 1999
    LM113H-QMLV
    		LM113H-QMLV
    		NATIONAL SEMICONDUCTOR
    		03 Dec 2008
    LM113H/883
    		NONE
    		NONE
    		08 Sep 1999
    LM113WG-MPR
    		None
    		NATIONAL SEMICONDUCTOR
    		06 Dec 2005
    LM113WG-SMD
    		LM113WG-QMLV
    		NATIONAL SEMICONDUCTOR
    		03 Dec 2008

    All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

    Moisture Sensitivity Level Data for LM113.

    A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

    National's certificate of product compliance for LM113 is located at RoHS Status.

    Part Number(s)
    (NSID)    		Weight
    (milligrams)    		TypePinsMSL RatingPeak ReflowRoHS
    Status    		CAD SymbolsModelsPackage
    Marking
    Format
    LM113H/NOPB

    LM113H
    		257.344
    257.614
    		TO-4621
    1    		NA
    NA    		DetailDownloadN/A
    		NSXYTTE# LM113H

    All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

    Moisture Sensitivity Level Data for LM113.

    A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

    National's certificate of product compliance for LM113 is located at RoHS Status.

    CAD Symbols and Models
    Download LM113 CAD Symbols
    		 Models
    N/A


    Obsolete Versions
    Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
    LM113-1H-MLS
    		NONE
    		NONE
    		08 Sep 1999
    LM113-1H DICE
    		NONE
    		NONE
    		08 Dec 1998
    LM113-1H/883
    		NONE
    		NONE
    		08 Sep 1999
    LM113-2H-SMD
    		NONE
    		NONE
    		08 Sep 1999
    LM113-2H/883
    		NONE
    		NONE
    		08 Sep 1999
    LM113G MD8
    		NONE
    		NONE
    		04 Mar 2003
    LM113G MW8
    		NONE
    		NONE
    		04 Mar 2003
    LM113H-MLS
    		NONE
    		NONE
    		08 Sep 1999
    LM113H-QMLV
    		LM113H-QMLV
    		NATIONAL SEMICONDUCTOR
    		03 Dec 2008
    LM113H/883
    		NONE
    		NONE
    		08 Sep 1999
    LM113WG-MPR
    		None
    		NATIONAL SEMICONDUCTOR
    		06 Dec 2005
    LM113WG-SMD
    		LM113WG-QMLV
    		NATIONAL SEMICONDUCTOR
    		03 Dec 2008

    [Information as of 9-Feb-2012]
    Copyright © 2011 National Semiconductor Corporation