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Part Details for TL431AIL3T by STMicroelectronics
Results Overview of TL431AIL3T by STMicroelectronics
- Distributor Offerings: (21 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 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
TL431AIL3T Information
TL431AIL3T by STMicroelectronics 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 TL431AIL3T
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2849818
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Farnell | VOLTAGE REF, SHUNT-ADJ, 2.5V-36V, SOT-23 RoHS: Compliant Min Qty: 5 Lead time: 12 Weeks, 1 Days Container: Cut Tape | 5450 |
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$0.1640 / $0.5281 | Buy Now |
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DISTI #
2849818RL
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Farnell | VOLTAGE REF, SHUNT-ADJ, 2.5V-36V, SOT-23 RoHS: Compliant Min Qty: 100 Lead time: 12 Weeks, 1 Days Container: Reel | 5450 |
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$0.1640 / $0.3107 | Buy Now |
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DISTI #
497-11295-1-ND
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DigiKey | IC VREF SHUNT ADJ 1% SOT23-3 Min Qty: 1 Lead time: 10 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
6140 In Stock |
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$0.1442 / $0.3700 | Buy Now |
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DISTI #
TL431AIL3T
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Avnet Americas | Voltage Reference, Shunt - Adjustable, 2.47 V to 2.52 V, 3 Pins, SOT-23 - Tape and Reel (Alt: TL431AIL3T) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 10 Weeks, 0 Days Container: Reel | 42000 |
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$0.0592 / $0.0604 | Buy Now |
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DISTI #
TL431AIL3T
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Avnet Americas | Voltage Reference, Shunt - Adjustable, 2.47 V to 2.52 V, 3 Pins, SOT-23 - Tape and Reel (Alt: TL431AIL3T) RoHS: Compliant Min Qty: 12000 Package Multiple: 3000 Lead time: 111 Weeks, 0 Days Container: Reel | 0 |
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$0.0589 / $0.0629 | Buy Now |
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DISTI #
511-TL431AIL3T
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Mouser Electronics | Voltage References Prog Voltage Ref 2.5 to 36V .22 Ohm RoHS: Compliant | 26602 |
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$0.1500 / $0.3700 | Buy Now |
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DISTI #
E02:0323_03407265
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Arrow Electronics | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 10 Weeks Date Code: 2503 | Europe - 96000 |
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$0.1045 / $0.1070 | Buy Now |
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DISTI #
V36:1790_06568543
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Arrow Electronics | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 6000 Package Multiple: 3000 Lead time: 10 Weeks Date Code: 2432 | Americas - 75000 |
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$0.1074 / $0.1410 | Buy Now |
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DISTI #
V72:2272_06568543
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Arrow Electronics | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks Date Code: 2313 Container: Cut Strips | Americas - 1901 |
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$0.1424 / $0.3494 | Buy Now |
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STMicroelectronics | Adjustable micropower shunt voltage reference RoHS: Compliant Min Qty: 1 | 26602 |
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$0.1700 / $0.3600 | Buy Now |
Part Details for TL431AIL3T
TL431AIL3T CAD Models
TL431AIL3T Part Data Attributes
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TL431AIL3T
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
TL431AIL3T
STMicroelectronics
Adjustable micropower shunt voltage reference
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Package Description | SOT-23, 3 PIN | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 10 Weeks | |
| Samacsys Manufacturer | STMicroelectronics | |
| Additional Feature | ADJUSTABLE OUTPUT VOLTAGE FROM 2.5 TO 36 V | |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE | |
| JESD-30 Code | R-PDSO-G3 | |
| JESD-609 Code | e3 | |
| Length | 2.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 105 °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 | TSSOP | |
| Package Equivalence Code | TO-236 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.12 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temp Coef of Voltage-Max | 82.924 ppm/°C | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.95 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Trim/Adjustable Output | YES | |
| Width | 1.3 mm |
TL431AIL3T Frequently Asked Questions (FAQ)
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The recommended operating temperature range for the TL431AIL3T is -40°C to 125°C.
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To ensure stability, a minimum load current of 1mA is recommended, and a capacitor (typically 10nF to 100nF) should be connected between the Cathode and Anode pins to prevent oscillations.
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The maximum allowed voltage on the Cathode pin is 36V, and it's recommended to keep it below 30V for reliable operation.
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Yes, the TL431AIL3T can be used as a voltage reference, but it's essential to ensure that the Cathode pin is connected to a stable voltage source, and the Anode pin is connected to a low-impedance load to maintain accuracy.
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The output voltage of the TL431AIL3T can be calculated using the formula: Vout = Vref * (1 + R1/R2), where Vref is the internal reference voltage (2.5V), and R1 and R2 are the external resistors connected between the Cathode and Anode pins.