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Part Details for TL431AID by Texas Instruments
Results Overview of TL431AID by Texas Instruments
- Distributor Offerings: (16 listings)
- Number of FFF Equivalents: (8 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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
TL431AID Information
TL431AID by Texas Instruments is a Voltage Reference.
Voltage References are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for TL431AID
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-1288-5-ND
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DigiKey | IC VREF SHUNT ADJ 1% 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube |
1026 In Stock |
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$0.3527 / $0.7800 | Buy Now |
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DISTI #
595-TL431AID
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Mouser Electronics | Voltage References Adj Shunt RoHS: Compliant | 56763 |
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$0.3390 / $0.6100 | Buy Now |
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DISTI #
V99:2348_07373474
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Arrow Electronics | V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOIC Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2249 | Americas - 1633 |
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$0.2973 / $0.4406 | Buy Now |
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DISTI #
87515734
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Verical | V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOIC Tube RoHS: Compliant Min Qty: 19 Package Multiple: 1 Date Code: 2249 | Americas - 1633 |
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$0.4406 | Buy Now |
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Bristol Electronics | Min Qty: 14 | 1956 |
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$0.0750 / $0.3750 | Buy Now |
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Bristol Electronics | 1314 |
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RFQ | ||
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Bristol Electronics | Min Qty: 14 | 575 |
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$0.1125 / $0.3750 | Buy Now |
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Quest Components | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO8 | 4244 |
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$0.2328 / $0.6650 | Buy Now |
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Quest Components | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO8 | 1002 |
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$0.3048 / $0.7314 | Buy Now |
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Quest Components | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO8 | 560 |
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$0.3000 / $1.0000 | Buy Now |
Part Details for TL431AID
TL431AID CAD Models
TL431AID Part Data Attributes
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TL431AID
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
TL431AID
Texas Instruments
Adjustable precision shunt regulator 8-SOIC -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V | |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.1 A | |
| Output Voltage-Max | 2.52 V | |
| Output Voltage-Min | 2.47 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) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temp Coef of Voltage-Max | 92 ppm/°C | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Trim/Adjustable Output | YES | |
| Voltage Tolerance-Max | 1% | |
| Width | 3.9 mm |
Alternate Parts for TL431AID
This table gives cross-reference parts and alternative options found for TL431AID. 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 TL431AID, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TL431ACDR | Rochester Electronics LLC | Check for Price | Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8 | TL431AID vs TL431ACDR |
| TL431ACD | onsemi | Check for Price | Voltage Reference, Programmable Precision, Shunt Regulator, 98-TUBE - Tube, Automotive Qualified | TL431AID vs TL431ACD |
| TL431ACD | STMicroelectronics | Check for Price | Programmable Voltage Reference | TL431AID vs TL431ACD |
| TL431AID | Motorola Semiconductor Products | Check for Price | Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8, PLASTIC, SOP-8 | TL431AID vs TL431AID |
| TL431AIDR2 | Motorola Mobility LLC | Check for Price | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PDSO8, PLASTIC, SOP-8 | TL431AID vs TL431AIDR2 |
| TL431AIDRE4 | Texas Instruments | Check for Price | 1% Accuracy Adjustable Precision Shunt Regulator 8-SOIC -40 to 85 | TL431AID vs TL431AIDRE4 |
| TL431ACDRG4 | Rochester Electronics LLC | Check for Price | Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8 | TL431AID vs TL431ACDRG4 |
| TL431ACDG | Rochester Electronics LLC | Check for Price | Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8, LEAD FREE, PLASTIC, SOIC-8 | TL431AID vs TL431ACDG |
TL431AID Frequently Asked Questions (FAQ)
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The recommended operating temperature range for the TL431AID is -40°C to 125°C.
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To ensure stability, it's recommended to decouple the input pin (K) with a 10nF to 100nF capacitor and use a low-ESR capacitor (e.g., ceramic or film capacitor) for the output capacitor (Cout).
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The TL431AID can maintain regulation with an output current as low as 1mA, but it's recommended to operate with a minimum output current of 5mA for optimal performance.
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Yes, the TL431AID can be used as a voltage regulator with an adjustable output voltage by connecting a resistive divider network between the output pin (A) and the reference pin (R).
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To protect the TL431AID from overvoltage and overcurrent conditions, it's recommended to add overvoltage protection (OVP) and overcurrent protection (OCP) circuits, such as a voltage clamp or a current-limiting resistor, in the application circuit.