Part Details for LM431ACM by National Semiconductor Corporation
Overview of LM431ACM by National Semiconductor Corporation
- Distributor Offerings:
- Number of FFF Equivalents:
- CAD Models:
- Number of Functional Equivalents:
- Part Data Attributes
- Reference Designs:
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
Automotive
Price & Stock for LM431ACM
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 10 |
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RFQ | ||
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Bristol Electronics | 770 |
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RFQ | ||
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Quest Components | Voltage Regulator, Adjustable, +2.5 TO +36V, Bi-Polar, 8 Pin, Plastic, SOP | 1472 |
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$0.2085 / $0.5004 | Buy Now |
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Quest Components | Voltage Regulator, Adjustable, +2.5 TO +36V, Bi-Polar, 8 Pin, Plastic, SOP | 3503 |
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$0.1418 / $0.9450 | Buy Now |
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Quest Components | Voltage Regulator, Adjustable, +2.5 TO +36V, Bi-Polar, 8 Pin, Plastic, SOP | 8 |
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$0.6000 / $0.7500 | Buy Now |
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Quest Components | Voltage Regulator, Adjustable, +2.5 TO +36V, Bi-Polar, 8 Pin, Plastic, SOP | 3084 |
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$0.2919 / $0.8340 | Buy Now |
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Quest Components | Voltage Regulator, Adjustable, +2.5 TO +36V, Bi-Polar, 8 Pin, Plastic, SOP | 1566 |
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$0.3336 / $0.8340 | Buy Now |
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Rochester Electronics | LM431 - Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8 ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 575 |
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$0.2224 / $0.2616 | Buy Now |
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Chip 1 Exchange | INSTOCK | 3053 |
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RFQ |
Part Details for LM431ACM
LM431ACM CAD Models
LM431ACM Part Data Attributes
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LM431ACM
National Semiconductor Corporation
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Datasheet
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LM431ACM
National Semiconductor Corporation
IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SOIC-8, Voltage Reference
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| 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 LM431ACM
This table gives cross-reference parts and alternative options found for LM431ACM. 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 LM431ACM, 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 | LM431ACM vs LM431ACMX |
| LM431CCM | IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO8, SOIC-8, Voltage Reference | National Semiconductor Corporation | LM431ACM vs LM431CCM |
| LM431AIMX/NOPB | IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SOIC-8, Voltage Reference | National Semiconductor Corporation | LM431ACM vs LM431AIMX/NOPB |
| LM431BCM/NOPB | IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SO-8, Voltage Reference | National Semiconductor Corporation | LM431ACM vs LM431BCM/NOPB |
| LM431AIMX | Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, PDSO8, SOP-8 | Fairchild Semiconductor Corporation | LM431ACM vs LM431AIMX |
| LM431BIM | IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SOIC-8, Voltage Reference | National Semiconductor Corporation | LM431ACM vs LM431BIM |
| LM431BCMX | IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SOIC-8, Voltage Reference | National Semiconductor Corporation | LM431ACM vs LM431BCMX |
| KA431DTF | Adjustable/2.5 V, 2% Tolerance Shunt Regulator, 3000-REEL | onsemi | LM431ACM vs KA431DTF |
| LM431BCM | IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SOIC-8, Voltage Reference | National Semiconductor Corporation | LM431ACM vs LM431BCM |
| LM431AIM | IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8, SOIC-8, Voltage Reference | National Semiconductor Corporation | LM431ACM vs LM431AIM |