| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TL431BCDR | Texas Instruments | $0.1502 | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8 | TL431BIDE4 vs TL431BCDR |
| TL431BCDR2G | onsemi | $0.3161 | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8 | TL431BIDE4 vs TL431BCDR2G |
| TL431BIDRG4 | Texas Instruments | Check for Price | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8 | TL431BIDE4 vs TL431BIDRG4 |
| TL431BCD | Rochester Electronics LLC | Check for Price | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8 | TL431BIDE4 vs TL431BCD |
| SPX431BS | Sipex Corporation | Check for Price | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PDSO8 | TL431BIDE4 vs SPX431BS |
| TL431BQDR | Rochester Electronics LLC | Check for Price | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8 | TL431BIDE4 vs TL431BQDR |
| TL431BCDR2 | onsemi | Check for Price | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8 | TL431BIDE4 vs TL431BCDR2 |
| TL431BID | onsemi | Check for Price | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8 | TL431BIDE4 vs TL431BID |
| TL431BCDM-TR | Microsemi Corporation (now Microchip) | Check for Price | Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, PDSO8 | TL431BIDE4 vs TL431BCDM-TR |
| TL431BQD | Rochester Electronics LLC | Check for Price | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8 | TL431BIDE4 vs TL431BQD |
Part Details for TL431BIDE4 by Texas Instruments
Results Overview of TL431BIDE4 by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- 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
TL431BIDE4 Information
TL431BIDE4 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| TL431BIDE4 | Texas Instruments | Adjustable precision shunt regulator 8-SOIC -40 to 85 |
Price & Stock for TL431BIDE4
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
TL431BIDE4-ND
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DigiKey | IC VREF SHUNT ADJ 0.5% 8SOIC Container: Tube |
0 Tube |
|
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US Tariff Estimator: TL431BIDE4 by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
TL431BIDE4 CAD Models
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TL431BIDE4 Part Data Attributes
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TL431BIDE4
Texas Instruments
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Datasheet
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TL431BIDE4
Texas Instruments
Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| 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 | 2.507 V | |
| Output Voltage-Min | 2.483 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 | 0.5% | |
| Width | 3.9 Mm |
Alternate Parts for TL431BIDE4
This table gives cross-reference parts and alternative options found for TL431BIDE4. 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 TL431BIDE4, 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.
TL431BIDE4 Frequently Asked Questions (FAQ)
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The recommended operating temperature range for TL431BIDE4 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 capacitor for the output, and minimizing the length of the feedback loop. Additionally, a 1-10 nF capacitor between the REF and ADJ pins can help improve stability.
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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 TL431BIDE4 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, it's better to use a dedicated voltage regulator IC.
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The output voltage of the TL431BIDE4 can be calculated using the formula: Vout = Vref * (1 + R1/R2), where Vref is the reference voltage (2.495V typical), R1 is the resistance between the OUT and ADJ pins, and R2 is the resistance between the ADJ and GND pins.