Datasheets
LM431ACMX by:

IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SOIC-8, Voltage Reference

Part Details for LM431ACMX by National Semiconductor Corporation

Overview of LM431ACMX by National Semiconductor Corporation

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Applications Consumer Electronics Energy and Power Systems Renewable Energy Automotive

Price & Stock for LM431ACMX

Part # Distributor Description Stock Price Buy
DISTI # 2156-LM431ACMX-14-ND
DigiKey LM431A - TWO TERMINAL VOLTAGE RE Min Qty: 1902 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT 52398
In Stock
  • 1,902 $0.1600
$0.1600 Buy Now
Bristol Electronics   2500
RFQ
Bristol Electronics   Min Qty: 7 965
  • 7 $0.7500
  • 21 $0.3750
  • 135 $0.2250
  • 668 $0.1500
$0.1500 / $0.7500 Buy Now
Quest Components Voltage Regulator, Adjustable, +2.5 TO +36V, Bi-Polar, 8 Pin, Plastic, SOP 12895
  • 1 $0.3048
  • 1,407 $0.1270
  • 6,300 $0.1118
$0.1118 / $0.3048 Buy Now
Quest Components Voltage Regulator, Adjustable, +2.5 TO +36V, Bi-Polar, 8 Pin, Plastic, SOP 8274
  • 1 $1.0000
  • 2,001 $0.3500
  • 4,287 $0.3000
$0.3000 / $1.0000 Buy Now
Quest Components Voltage Regulator, Adjustable, +2.5 TO +36V, Bi-Polar, 8 Pin, Plastic, SOP 2401
  • 1 $0.7920
  • 141 $0.2376
  • 1,685 $0.1584
$0.1584 / $0.7920 Buy Now
Quest Components Voltage Regulator, Adjustable, +2.5 TO +36V, Bi-Polar, 8 Pin, Plastic, SOP 1918
  • 1 $0.5080
  • 198 $0.2540
  • 788 $0.2032
$0.2032 / $0.5080 Buy Now
Quest Components Voltage Regulator, Adjustable, +2.5 TO +36V, Bi-Polar, 8 Pin, Plastic, SOP 772
  • 1 $1.0000
  • 21 $0.3000
  • 168 $0.2000
$0.2000 / $1.0000 Buy Now
Quest Components Voltage Regulator, Adjustable, +2.5 TO +36V, Bi-Polar, 8 Pin, Plastic, SOP 9
  • 1 $0.9450
  • 6 $0.4725
$0.4725 / $0.9450 Buy Now
Rochester Electronics LM431A - Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PDSO8 ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 52398
  • 1 $0.1593
  • 25 $0.1561
  • 100 $0.1497
  • 500 $0.1434
  • 1,000 $0.1354
$0.1354 / $0.1593 Buy Now
Chip 1 Exchange INSTOCK 1688
RFQ

Part Details for LM431ACMX

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LM431ACMX Part Data Attributes

LM431ACMX National Semiconductor Corporation
Buy Now Datasheet
Compare Parts:
LM431ACMX National Semiconductor Corporation IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SOIC-8, Voltage Reference
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer NATIONAL SEMICONDUCTOR CORP
Package Description SOIC-8
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Additional Feature OUTPUT VOLTAGE ADJUSTABLE FROM 2.5 TO 36V WITH TWO EXTERNAL RESISTORS
Analog IC - Other Type TWO TERMINAL VOLTAGE REFERENCE
JESD-30 Code R-PDSO-G8
JESD-609 Code e0
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 8
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Current-Max 0.1 A
Output Voltage-Max 2.55 V
Output Voltage-Min 2.44 V
Output Voltage-Nom 2.495 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 235
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Current-Max (Isup) 1 mA
Surface Mount YES
Technology BIPOLAR
Temp Coef of Voltage-Max 97.338 ppm/°C
Temperature Grade COMMERCIAL
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Trim/Adjustable Output YES
Width 3.9 mm

Alternate Parts for LM431ACMX

This table gives cross-reference parts and alternative options found for LM431ACMX. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM431ACMX, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
LM431ACMX Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, PDSO8, SOP-8 Fairchild Semiconductor Corporation LM431ACMX vs LM431ACMX
ZR431N8 Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, PDSO8, SOP-8 Zetex / Diodes Inc LM431ACMX vs ZR431N8
LM431ACMX/NOPB IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SOIC-8, Voltage Reference National Semiconductor Corporation LM431ACMX vs LM431ACMX/NOPB
LM431CCM/NOPB IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO8, SO-8, Voltage Reference National Semiconductor Corporation LM431ACMX vs LM431CCM/NOPB
LM431AIMX/NOPB IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SOIC-8, Voltage Reference National Semiconductor Corporation LM431ACMX vs LM431AIMX/NOPB
LM431AIM/NOPB IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SO-8, Voltage Reference National Semiconductor Corporation LM431ACMX vs LM431AIM/NOPB
LM431ACMX Adjustable/2.5 V, 2% Tolerance Shunt Regulator, SOIC-8, 3000-REEL onsemi LM431ACMX vs LM431ACMX
LM431BCMX/NOPB IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SOIC-8, Voltage Reference National Semiconductor Corporation LM431ACMX vs LM431BCMX/NOPB
LM431AIMX IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SOIC-8, Voltage Reference National Semiconductor Corporation LM431ACMX vs LM431AIMX
LM431ACM/NOPB IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SO-8, Voltage Reference National Semiconductor Corporation LM431ACMX vs LM431ACM/NOPB
Part Number Description Manufacturer Compare
LM431ACM/NOPB IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SO-8, Voltage Reference National Semiconductor Corporation LM431ACMX vs LM431ACM/NOPB
LM431BCM IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SOIC-8, Voltage Reference National Semiconductor Corporation LM431ACMX vs LM431BCM
HA17431FPA Two Terminal Voltage Reference, 1 Output, 2.495V, BIPolar, PDSO8, SOP-8 Hitachi Ltd LM431ACMX vs HA17431FPA
LM431BIM IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SOIC-8, Voltage Reference National Semiconductor Corporation LM431ACMX vs LM431BIM
LM431ACM IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SOIC-8, Voltage Reference National Semiconductor Corporation LM431ACMX vs LM431ACM
LM431BCMX IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SOIC-8, Voltage Reference National Semiconductor Corporation LM431ACMX vs LM431BCMX
TL431ID 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495V, PDSO8, SOP-8 Motorola Mobility LLC LM431ACMX vs TL431ID
LM431AIMX/NOPB IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SOIC-8, Voltage Reference National Semiconductor Corporation LM431ACMX vs LM431AIMX/NOPB
ZR431N8 Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, PDSO8, SOP-8 Zetex / Diodes Inc LM431ACMX vs ZR431N8
LM431CCM/NOPB IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO8, SO-8, Voltage Reference National Semiconductor Corporation LM431ACMX vs LM431CCM/NOPB

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