Part Details for TL431BILPRE3 by Texas Instruments
Results Overview of TL431BILPRE3 by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (8 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
TL431BILPRE3 Information
TL431BILPRE3 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 TL431BILPRE3
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-TL431BILPRE3CT-ND
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DigiKey | IC VREF SHUNT ADJ 0.5% TO92-3 Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Tape & Reel (TR) |
6624 In Stock |
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$0.1015 / $0.2600 | Buy Now |
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Vyrian | Other Function Semiconductors | 4952 |
|
RFQ |
Part Details for TL431BILPRE3
TL431BILPRE3 CAD Models
TL431BILPRE3 Part Data Attributes
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TL431BILPRE3
Texas Instruments
Buy Now
Datasheet
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TL431BILPRE3
Texas Instruments
Adjustable precision shunt regulator 3-TO-92 -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | TO-92 | |
| Pin Count | 3 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V | |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE | |
| JESD-30 Code | O-PBCY-T3 | |
| JESD-609 Code | e3 | |
| Length | 4.3 mm | |
| 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 | 2.507 V | |
| Output Voltage-Min | 2.483 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 | |
| Seated Height-Max | 3.6 mm | |
| Supply Voltage-Max (Vsup) | 36 V | |
| Supply Voltage-Min (Vsup) | 2.495 V | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Temp Coef of Voltage-Max | 92 ppm/°C | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | BOTTOM | |
| Trim/Adjustable Output | YES | |
| Voltage Tolerance-Max | 0.5% | |
| Width | 4.3 mm |
Alternate Parts for TL431BILPRE3
This table gives cross-reference parts and alternative options found for TL431BILPRE3. 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 TL431BILPRE3, 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 |
|---|---|---|---|---|
| TL431BILPR | 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 | TL431BILPRE3 vs TL431BILPR |
| TL431BQLPRE3 | Texas Instruments | Check for Price | Adjustable precision shunt regulator 3-TO-92 -40 to 125 | TL431BILPRE3 vs TL431BQLPRE3 |
| TL431BCLP | Microsemi Corporation | Check for Price | Three Terminal Voltage Reference, 1 Output, Trim/Adjustable, BIPolar, PBCY3, PLASTIC, TO-92, 3 PIN | TL431BILPRE3 vs TL431BCLP |
| TL431BQLPE3 | 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 | TL431BILPRE3 vs TL431BQLPE3 |
| TL431BILP | Linfinity Microelectronics | Check for Price | Three Terminal Voltage Reference, 1 Output, Trim/Adjustable, BIPolar, PBCY3, PLASTIC, TO-92, 3 PIN | TL431BILPRE3 vs TL431BILP |
| TL431BQLPM | Texas Instruments | Check for Price | Adjustable precision shunt regulator 3-TO-92 -40 to 125 | TL431BILPRE3 vs TL431BQLPM |
| TL431BVLP | onsemi | Check for Price | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PBCY3, PLASTIC, TO-92, TO-226, 3 PIN | TL431BILPRE3 vs TL431BVLP |
| TL431BCLPG | onsemi | Check for Price | Voltage Reference, Programmable Precision, Shunt Regulator, TO-92 (TO-226) 5.33mm Body Height, 2000-BLKBG | TL431BILPRE3 vs TL431BCLPG |
TL431BILPRE3 Frequently Asked Questions (FAQ)
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The recommended operating temperature range for TL431BILPRE3 is -40°C to 125°C. However, it's essential to note that the device's accuracy and stability may degrade at extreme temperatures.
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To ensure stability, it's crucial to follow proper PCB layout practices, such as keeping the input and output capacitors close to the device, using a low-ESR output capacitor, and minimizing the length of the feedback loop. Additionally, a minimum output capacitance of 10nF is recommended.
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The maximum allowed voltage on the REF pin is 36V. Exceeding this voltage can damage the device. It's essential to ensure that the voltage on the REF pin is within the recommended range to maintain the device's accuracy and reliability.
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While the TL431BILPRE3 can be used as a voltage regulator, it's not recommended for high-current applications. The device is primarily designed as a shunt regulator, and its current-handling capability is limited. For high-current applications, a dedicated voltage regulator IC is recommended.
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The output voltage of the TL431BILPRE3 can be calculated using the formula: Vout = Vref * (1 + R1/R2), where Vref is the reference voltage (2.5V), R1 is the resistance between the output and the REF pin, and R2 is the resistance between the REF pin and ground.