Part Details for TL431BIDBVRG4 by Texas Instruments
Results Overview of TL431BIDBVRG4 by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (2 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
TL431BIDBVRG4 Information
TL431BIDBVRG4 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 TL431BIDBVRG4
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 1857 |
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RFQ | ||
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Win Source Electronics | IC VREF SHUNT ADJ SOT23-5 | 10860 |
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$0.1386 / $0.1790 | Buy Now |
Part Details for TL431BIDBVRG4
TL431BIDBVRG4 CAD Models
TL431BIDBVRG4 Part Data Attributes
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TL431BIDBVRG4
Texas Instruments
Buy Now
Datasheet
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TL431BIDBVRG4
Texas Instruments
1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PDSO5, GREEN, PLASTIC, SOT-23, 5 PIN
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOT-23 | |
| Package Description | GREEN, PLASTIC, SOT-23, 5 PIN | |
| Pin Count | 5 | |
| Reach Compliance Code | unknown | |
| 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-PDSO-G5 | |
| JESD-609 Code | e4 | |
| Length | 2.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 5 | |
| 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 | LSSOP | |
| Package Equivalence Code | TSOP5/6,.11,37 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.45 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temp Coef of Voltage-Max | 109.018 ppm/°C | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | NICKEL PALLADIUM GOLD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.95 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Trim/Adjustable Output | YES | |
| Width | 1.6 mm |
Alternate Parts for TL431BIDBVRG4
This table gives cross-reference parts and alternative options found for TL431BIDBVRG4. 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 TL431BIDBVRG4, 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 |
|---|---|---|---|---|
| TL431AIDBVRE4 | Texas Instruments | Check for Price | Adjustable precision shunt regulator 5-SOT-23 -40 to 85 | TL431BIDBVRG4 vs TL431AIDBVRE4 |
| TL431AIDBVR | Texas Instruments | $0.1347 | Adjustable precision shunt regulator 5-SOT-23 -40 to 85 | TL431BIDBVRG4 vs TL431AIDBVR |
TL431BIDBVRG4 Frequently Asked Questions (FAQ)
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The recommended operating temperature range for TL431BIDBVRG4 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-kΩ to 10-kΩ resistor between the cathode and the reference pin can help prevent oscillations.
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The maximum allowed voltage on the reference pin (REF) of TL431BIDBVRG4 is 36V. Exceeding this voltage can damage the device.
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While the TL431BIDBVRG4 can be used as a voltage regulator, it's not suitable for high-current applications due to its limited current handling capability (up to 100mA). For high-current applications, consider using a dedicated voltage regulator IC or a power management IC.
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The output voltage of the TL431BIDBVRG4 can be calculated using the formula: Vout = Vref * (1 + R1/R2), where Vref is the reference voltage (2.495V typical), R1 is the resistor connected between the output and the cathode, and R2 is the resistor connected between the cathode and the reference pin.