Part Details for TL431ILPG by onsemi
Results Overview of TL431ILPG by onsemi
- Distributor Offerings: (13 listings)
- Number of FFF Equivalents: (7 replacements)
- CAD Models: (Request Part)
- 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
TL431ILPG Information
TL431ILPG by onsemi 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 TL431ILPG
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2532929
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Farnell | VOLTAGE REFERENCE, 2.495-36V, TO-92-3 RoHS: Compliant Min Qty: 5 Lead time: 53 Weeks, 2 Days Container: Each | 1410 |
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$0.1761 / $0.6350 | Buy Now |
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DISTI #
TL431ILPGOS-ND
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DigiKey | IC VREF SHUNT ADJ 2.2% TO92-3 Min Qty: 1 Lead time: 13 Weeks Container: Bulk |
875 In Stock |
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$0.2165 / $0.7700 | Buy Now |
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DISTI #
TL431ILPG
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Avnet Americas | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 Bag - Bulk (Alt: TL431ILPG) RoHS: Compliant Min Qty: 6000 Package Multiple: 2000 Lead time: 111 Weeks, 0 Days Container: Bulk | 0 |
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RFQ | |
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DISTI #
V36:1790_07278578
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Arrow Electronics | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 Bag RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 13 Weeks Date Code: 2347 | Americas - 15859 |
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$0.1663 / $0.5640 | Buy Now |
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DISTI #
V79:2366_28711128
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Arrow Electronics | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 Bag RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2345 | Americas - 3600 |
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$0.1138 / $0.3300 | Buy Now |
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DISTI #
E02:0323_00078219
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Arrow Electronics | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 Bag RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 13 Weeks | Europe - 2000 |
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$0.1488 / $0.2529 | Buy Now |
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DISTI #
82785593
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Verical | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 Bag RoHS: Compliant Min Qty: 51 Package Multiple: 1 Date Code: 2347 | Americas - 15859 |
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$0.1663 / $0.3393 | Buy Now |
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DISTI #
76493639
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Verical | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 Bag RoHS: Compliant Min Qty: 51 Package Multiple: 1 Date Code: 2345 | Americas - 3600 |
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$0.1138 | Buy Now |
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DISTI #
76838950
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Verical | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 Bag RoHS: Compliant Min Qty: 47 Package Multiple: 1 Date Code: 2347 | Americas - 2000 |
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$0.1489 / $0.2123 | Buy Now |
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Rochester Electronics | TL431 - Adjustable precision shunt regulator RoHS: Compliant Status: End of Life / Last Time Buy Min Qty: 1 | 38 |
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$0.1025 / $0.1653 | Buy Now |
Part Details for TL431ILPG
TL431ILPG CAD Models
TL431ILPG Part Data Attributes
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TL431ILPG
onsemi
Buy Now
Datasheet
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Compare Parts:
TL431ILPG
onsemi
Voltage Reference, Programmable Precision, Shunt Regulator, TO-92 (TO-226) 5.33mm Body Height, 2000-BLKBG
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | TO-92 (TO-226) 5.33mm Body Height | |
| Pin Count | 3 | |
| Manufacturer Package Code | 29-10 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 111 Weeks | |
| Samacsys Manufacturer | onsemi | |
| Additional Feature | OUTPUT VOLTAGE PROGRAMMABLE FROM 2.495V TO 36V | |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE | |
| JESD-30 Code | O-PBCY-W3 | |
| JESD-609 Code | e3 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.1 A | |
| Output Voltage-Max | 2.58 V | |
| Output Voltage-Min | 2.41 V | |
| Output Voltage-Nom | 2.495 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TO-92 | |
| Package Equivalence Code | SIP3,.1,50 | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Qualification Status | Not Qualified | |
| Supply Voltage-Max (Vsup) | 36 V | |
| Supply Voltage-Min (Vsup) | 2.495 V | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Temp Coef of Voltage-Max | 96.192 ppm/°C | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | WIRE | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | BOTTOM | |
| Trim/Adjustable Output | YES |
Alternate Parts for TL431ILPG
This table gives cross-reference parts and alternative options found for TL431ILPG. 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 TL431ILPG, 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 |
|---|---|---|---|---|
| TL431CLPR | Texas Instruments | $0.1445 | Adjustable precision shunt regulator 3-TO-92 0 to 70 | TL431ILPG vs TL431CLPR |
| TL431CLPM | Texas Instruments | $0.1848 | Adjustable precision shunt regulator 3-TO-92 0 to 70 | TL431ILPG vs TL431CLPM |
| TL431ILPRAG | onsemi | $0.2198 | Voltage Reference, Programmable Precision, Shunt Regulator, TO-92 (TO-226) 5.33mm Body Height, 2000-REEL | TL431ILPG vs TL431ILPRAG |
| TL431CLPRPG | onsemi | $0.2872 | Voltage Reference, Programmable Precision, Shunt Regulator, TO-92 (TO-226) 5.33mm Body Height, 2000-FNFLD | TL431ILPG vs TL431CLPRPG |
| TL431ILP | onsemi | Check for Price | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495V, PBCY3, PLASTIC, TO-92, TO-226, 3 PIN | TL431ILPG vs TL431ILP |
| TL431CLP | Rochester Electronics LLC | Check for Price | Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3, ROHS COMPLIANT, PLASTIC, TO-226, TO-92, 3 PIN | TL431ILPG vs TL431CLP |
| TL431CLPG | Rochester Electronics LLC | Check for Price | Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3, LEAD FREE, PLASTIC, TO-92, TO-226, 3 PIN | TL431ILPG vs TL431CLPG |
TL431ILPG Frequently Asked Questions (FAQ)
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The TL431ILPG can operate from -40°C to 125°C, making it suitable for a wide range of applications.
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To ensure stability, it's essential to decouple the input pin (Vref) with a capacitor (typically 10nF to 100nF) and use a low-ESR capacitor (e.g., ceramic or film capacitor) to minimize noise and oscillations.
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Keep the TL431ILPG away from high-current paths and noisy areas on the PCB. Use a solid ground plane, and keep the input and output pins as close as possible to minimize noise and radiation. Use a low-impedance path for the output pin (Vout) to ensure stability.
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While the TL431ILPG can be used as a voltage regulator, it's not recommended due to its limited current capability (up to 15mA). Instead, use it as a voltage reference and pair it with an external transistor or regulator for higher current applications.
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The output voltage (Vout) of the TL431ILPG is determined by the ratio of the resistors R1 and R2, connected between the output pin (Vout) and the reference pin (Vref). Use the formula: Vout = Vref * (1 + R2/R1) to calculate the output voltage.