Part Details for TL431BIPK by Texas Instruments
Results Overview of TL431BIPK by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (1 replacement)
- 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
TL431BIPK Information
TL431BIPK 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 TL431BIPK
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-18060-1-ND
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DigiKey | IC VREF SHUNT ADJ 0.5% SOT89-3 Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
5239 In Stock |
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$0.0934 / $0.2600 | Buy Now |
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DISTI #
595-TL431BIPK
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Mouser Electronics | Voltage References Adjustable Precision Shunt Regulator A 595-TL431BIP RoHS: Compliant | 1772 |
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$0.0930 / $0.2600 | Buy Now |
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Rochester Electronics | TL431 - Adjustable precision shunt regulator RoHS: Compliant Status: Active Min Qty: 1 | 3 |
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$0.0746 / $0.1203 | Buy Now |
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DISTI #
TL431BIPK
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TME | IC: voltage reference source, 2.495V, ±0.5%, SOT89, reel,tape Min Qty: 1 | 2857 |
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$0.2550 / $0.8000 | Buy Now |
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Win Source Electronics | IC VREF SHUNT ADJ SOT89-3 | 209068 |
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$0.1099 / $0.1647 | Buy Now |
Part Details for TL431BIPK
TL431BIPK CAD Models
TL431BIPK Part Data Attributes
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TL431BIPK
Texas Instruments
Buy Now
Datasheet
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TL431BIPK
Texas Instruments
Adjustable precision shunt regulator 3-SOT-89 -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 | SOT-89 | |
| 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 | R-PSSO-F3 | |
| JESD-609 Code | e3 | |
| Length | 4.5 mm | |
| Moisture Sensitivity Level | 2 | |
| 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 | LSOF | |
| Package Equivalence Code | TO-243 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, LOW PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.6 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temp Coef of Voltage-Max | 92 ppm/°C | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | FLAT | |
| Terminal Pitch | 1.5 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Trim/Adjustable Output | YES | |
| Voltage Tolerance-Max | 0.5% | |
| Width | 2.5 mm |
Alternate Parts for TL431BIPK
This table gives cross-reference parts and alternative options found for TL431BIPK. 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 TL431BIPK, 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 |
|---|---|---|---|---|
| TL431BIPKG3 | Texas Instruments | Check for Price | Adjustable precision shunt regulator 3-SOT-89 -40 to 85 | TL431BIPK vs TL431BIPKG3 |
TL431BIPK Frequently Asked Questions (FAQ)
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The recommended operating temperature range for TL431BIPK is -40°C to 125°C.
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To ensure stability, it's recommended to use a minimum output capacitance of 10uF and a minimum ESR of 0.1 ohms in the output capacitor. Additionally, a 1kohm to 10kohm resistor can be added in series with the output capacitor to improve stability.
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The maximum allowed voltage on the REF pin is 36V. Exceeding this voltage can damage the device.
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Yes, TL431BIPK can be used as a voltage reference in high-temperature environments. However, the device's accuracy and stability may degrade at high temperatures. It's recommended to use a voltage reference with a higher temperature rating, such as the TLV431, for high-temperature applications.
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The output voltage of a voltage regulator circuit using TL431BIPK can be calculated using the formula: Vout = Vref x (1 + R1/R2), where Vref is the reference voltage (2.5V for TL431BIPK), R1 is the resistance between the output and the adjust pin, and R2 is the resistance between the adjust pin and ground.