LM113 - Precision Reference
Datasheet Packaging Samples & Pricing Application Notes Knowledge Base

Features
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.
Low breakdown voltage: 1.220V
Dynamic impedance of 0.3 Ohm 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%

 

General Description


The LM113/LM313 are temperature compensated, low voltage reference diodes. More...


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

Additional Resources


Application Notes



Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
LM113/LM313 Reference Diode 126
Kbytes
7-Jan-96 Download
LM113 Mil-Aero Datasheet MNLM113-1-X 186 Kbytes   Download
LM113 Mil-Aero Datasheet MNLM113-X 186 Kbytes   Download

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Package Availability, Models, Samples & Pricing
Part NumberPackageFactory Lead TimeModelsSamples &
Electronic
Orders
Budgetary PricingStd
Pack
Size
Package
Marking
Format
TypePinsSpec.MSL
Rating
Peak
Reflow
RoHS
Report
CAD
Symbols
WeeksQtyQty$US each
LM113HTO-462NOPB
STD
1
1
NA
NA
RoHS Download Full productionN/A
 
Buy Now
1K+$6.60box
of
1000
NSXYTTE# LM113H
6 weeks1000
LM113 MD8Unpackaged DieLifetime buyN/A
  CALLtray
of
N/A
-
N/A2500
5962-8671102XA
(LM113-1H-SMD)
TO-462RoHS Download Full productionN/A
 
Buy Now
50+$20.40tray
of
20
NSZSSXXYYA 8671102XA Q
10 weeks500
5962-8671101XA
(LM113H-SMD)
TO-462RoHS Download Full productionN/A
 
Buy Now
50+$20.40tray
of
20
NSZSSXXYYA 8671101XA Q
10 weeks100
5962-9684302VXA
(LM113-1H-QMLV)
TO-462RoHS Download Full productionN/A
 
Buy Now
 CALLtray
of
20
NSZSSXXYYA 9684302VXA Q
16 weeks500
5962-9684302VZA
(LM113-1WG-QMLV)
CERPACK10RoHS Download Full productionN/A
  CALLtray
of
54
NS
ZSSXXYYA
9684302
VZA Q
16 weeks50
5962-9684301VZA
(LM113WG-QMLV)
CERPACK10RoHS Download Full productionN/A
  CALLtray
of
54
NS
ZSSXXYYA
9684301
VZA Q
16 weeks500

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

General 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.

Application Notes


TitleSize in Kbytes Date Click link below to Download
AN-56: 1.2 Volt Reference 116
Kbytes
4-Nov-95 Download
AN-56 (Chinese): 1.2 Volt Reference
291 Kbytes  
AN-110: Application Note 110 Fast IC Power Transistor with Thermal Protection 333
Kbytes
3-Oct-02 Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.

More Application Notes


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Kbytes
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Kbytes
3-Oct-02 Download
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Kbytes
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Kbytes
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1-Oct-02 Download
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Kbytes
3-Oct-02 Download
AN-178: Application Note 178 Applications for an Adjustable IC Power Regulator 40
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3-Oct-02 Download
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3-Oct-02 Download
AN-A: The Monolithic Operational Amplifier: A Tutorial Study 342
Kbytes
4-Nov-95 Download
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1-May-04 Download
AN-41: Application Note 41 Precision IC Comparator Runs from +5V Logic Supply 150
Kbytes
2-Oct-02 Download
AN-271: Application Note 271 Applying the New CMOS MICRO-DAC 230
Kbytes
4-Oct-04 Download
AN-271 (Japanese): Application Note 271 Applying the New CMOS MICRO-DAC
342 Kbytes   Download
AN-46: The Phase Locked Loop IC as a Communication System Building Block 277
Kbytes
4-Nov-95 Download
AN-299: Application Note 299 Audio Applications of Linear Integrated Circuits 232
Kbytes
24-Feb-99 Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.

[Information as of 8-Nov-2009]