TWO TERM VOLTAGE REFERENCE
| Parameter Name | Attribute value |
| Is it Rohs certified? | incompatible |
| Maker | Fairchild |
| Parts packaging code | SOIC |
| package instruction | SOP-8 |
| Contacts | 8 |
| Reach Compliance Code | unknown |
| ECCN code | EAR99 |
| Other features | OUTPUT VOLTAGE ADJUSTABLE FROM 2.495 TO 36V WITH TWO EXTERNAL RESISTORS |
| Analog Integrated Circuits - Other Types | TWO TERMINAL VOLTAGE REFERENCE |
| JESD-30 code | R-PDSO-G8 |
| JESD-609 code | e0 |
| length | 4.9 mm |
| Number of functions | 1 |
| Output times | 1 |
| Number of terminals | 8 |
| Maximum operating temperature | 85 °C |
| Minimum operating temperature | -25 °C |
| Maximum output current | 0.1 A |
| Maximum output voltage | 2.52 V |
| Minimum output voltage | 2.47 V |
| Nominal output voltage | 2.495 V |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | SOP |
| Encapsulate equivalent code | SOP8,.25 |
| Package shape | RECTANGULAR |
| Package form | SMALL OUTLINE |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
| Certification status | Not Qualified |
| Maximum seat height | 1.8 mm |
| surface mount | YES |
| technology | BIPOLAR |
| Maximum voltage temperature coefficient | 61.942 ppm/°C |
| Temperature level | OTHER |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | GULL WING |
| Terminal pitch | 1.27 mm |
| Terminal location | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| Fine-tuning/adjustable output | YES |
| width | 3.9 mm |
| Base Number Matches | 1 |
| LM431BCM | LM431C | LM431B | LM431CIZ | LM431BCZ | LM431AIM | LM431AIZ | LM431ACZ | LM431ACN | |
|---|---|---|---|---|---|---|---|---|---|
| Description | TWO TERM VOLTAGE REFERENCE | TWO TERM VOLTAGE REFERENCE | TWO TERM VOLTAGE REFERENCE | TWO TERM VOLTAGE REFERENCE | TWO TERM VOLTAGE REFERENCE | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO8 | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PBCY3 | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PBCY3 | TWO TERM VOLTAGE REFERENCE |
| Is it Rohs certified? | incompatible | - | - | conform to | conform to | conform to | conform to | conform to | incompatible |
| Maker | Fairchild | - | - | Fairchild | Fairchild | Fairchild | Fairchild | Fairchild | Fairchild |
| Parts packaging code | SOIC | - | - | TO-92 | TO-92 | SOIC | TO-92 | TO-92 | DIP |
| package instruction | SOP-8 | - | - | , SIP3,.1,50 | , SIP3,.1,50 | SOP, SOP8,.25 | , SIP3,.1,50 | , SIP3,.1,50 | DIP-8 |
| Contacts | 8 | - | - | 3 | 3 | 8 | 3 | 3 | 8 |
| Reach Compliance Code | unknown | - | - | unknow | unknow | unknow | compli | compli | compli |
| ECCN code | EAR99 | - | - | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| Other features | OUTPUT VOLTAGE ADJUSTABLE FROM 2.495 TO 36V WITH TWO EXTERNAL RESISTORS | - | - | OUTPUT VOLTAGE ADJUSTABLE FROM 2.495 TO 36V WITH TWO EXTERNAL RESISTORS | OUTPUT VOLTAGE ADJUSTABLE FROM 2.495 TO 36V WITH TWO EXTERNAL RESISTORS | OUTPUT VOLTAGE ADJUSTABLE FROM 2.5 TO 36V WITH TWO EXTERNAL RESISTORS | OUTPUT VOLTAGE ADJUSTABLE FROM 2.5 TO 36V WITH TWO EXTERNAL RESISTORS | OUTPUT VOLTAGE ADJUSTABLE FROM 2.5 TO 36V WITH TWO EXTERNAL RESISTORS | OUTPUT VOLTAGE ADJUSTABLE FROM 2.5 TO 36V WITH TWO EXTERNAL RESISTORS |
| Analog Integrated Circuits - Other Types | TWO TERMINAL VOLTAGE REFERENCE | - | - | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE |
| JESD-30 code | R-PDSO-G8 | - | - | O-PBCY-T3 | O-PBCY-T3 | R-PDSO-G8 | O-PBCY-T3 | O-PBCY-T3 | R-PDIP-T8 |
| JESD-609 code | e0 | - | - | e3 | e3 | e3 | e3 | e3 | e0 |
| Number of functions | 1 | - | - | 1 | 1 | 1 | 1 | 1 | 1 |
| Output times | 1 | - | - | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of terminals | 8 | - | - | 3 | 3 | 8 | 3 | 3 | 8 |
| Maximum operating temperature | 85 °C | - | - | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C |
| Minimum operating temperature | -25 °C | - | - | -40 °C | -25 °C | -40 °C | -40 °C | -25 °C | -25 °C |
| Maximum output current | 0.1 A | - | - | 0.1 A | 0.1 A | 0.1 A | 0.1 A | 0.1 A | 0.1 A |
| Maximum output voltage | 2.52 V | - | - | 2.508 V | 2.52 V | 2.55 V | 2.55 V | 2.55 V | 2.55 V |
| Minimum output voltage | 2.47 V | - | - | 2.482 V | 2.47 V | 2.45 V | 2.45 V | 2.45 V | 2.45 V |
| Nominal output voltage | 2.495 V | - | - | 2.495 V | 2.495 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V |
| Package body material | PLASTIC/EPOXY | - | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Encapsulate equivalent code | SOP8,.25 | - | - | SIP3,.1,50 | SIP3,.1,50 | SOP8,.25 | SIP3,.1,50 | SIP3,.1,50 | DIP8,.3 |
| Package shape | RECTANGULAR | - | - | ROUND | ROUND | RECTANGULAR | ROUND | ROUND | RECTANGULAR |
| Package form | SMALL OUTLINE | - | - | CYLINDRICAL | CYLINDRICAL | SMALL OUTLINE | CYLINDRICAL | CYLINDRICAL | IN-LINE |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED | - | - | NOT APPLICABLE | - | 260 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| Certification status | Not Qualified | - | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| surface mount | YES | - | - | NO | NO | YES | NO | NO | NO |
| technology | BIPOLAR | - | - | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| Maximum voltage temperature coefficient | 61.942 ppm/°C | - | - | 54.509 ppm/°C | 61.942 ppm/°C | 54.4 ppm/°C | 54.4 ppm/°C | 61.818 ppm/°C | 61.818 ppm/°C |
| Temperature level | OTHER | - | - | INDUSTRIAL | OTHER | INDUSTRIAL | INDUSTRIAL | OTHER | OTHER |
| Terminal surface | Tin/Lead (Sn/Pb) | - | - | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Tin/Lead (Sn/Pb) |
| Terminal form | GULL WING | - | - | THROUGH-HOLE | THROUGH-HOLE | GULL WING | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal pitch | 1.27 mm | - | - | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm |
| Terminal location | DUAL | - | - | BOTTOM | BOTTOM | DUAL | BOTTOM | BOTTOM | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED | - | - | NOT APPLICABLE | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| Fine-tuning/adjustable output | YES | - | - | YES | YES | YES | YES | YES | YES |
| Part Number | Manufacturer | Description |
|---|---|---|
| KA431AD | Fairchild | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495 V, PDSO8 |
| KA431LZMTA | Rochester Electronics | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PBCY3, TO-92, 3 PIN |
| KA431AZ | SAMSUNG(三星) | Two Terminal Voltage Reference, 1 Output, 2.5V, BIPolar, PBCY3, TO-92, 3 PIN |
| KA431AZTF | Fairchild | Voltage References Shunt Regulator 2.5V Programmable |
| KA431AZMTA | Fairchild | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDIP8 |
| KA431AZBU_NL | Fairchild | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PBCY3, LEAD FREE, TO-92, 3 PIN |
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