Part Details for TL431BIDBZR by Nexperia
Results Overview of TL431BIDBZR by Nexperia
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (9 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
TL431BIDBZR Information
TL431BIDBZR by Nexperia 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 |
|---|---|---|---|
| TL431BIDBZR | Texas Instruments | Adjustable precision shunt regulator 3-SOT-23 -40 to 85 | |
| TL431BIDBZRG4 | Texas Instruments | Adjustable precision shunt regulator 3-SOT-23 -40 to 85 | |
| ATL431BIDBZR | Texas Instruments | 2.5V low-Iq adjustable precision shunt regulator 3-SOT-23 -40 to 85 |
Price & Stock for TL431BIDBZR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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Bristol Electronics | Min Qty: 9 | 102 |
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$0.3000 / $0.6000 | Buy Now |
Part Details for TL431BIDBZR
TL431BIDBZR CAD Models
TL431BIDBZR Part Data Attributes
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TL431BIDBZR
Nexperia
Buy Now
Datasheet
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TL431BIDBZR
Nexperia
Three Terminal Voltage Reference
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | NEXPERIA | |
| Package Description | SOT-23, 3 PIN | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 2017-02-01 | |
| Samacsys Manufacturer | Nexperia | |
| Additional Feature | PROGRAMMABLE OUTPUT VOLTAGE UP TO 36 V | |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE | |
| JESD-30 Code | R-PDSO-G3 | |
| JESD-609 Code | e3 | |
| Length | 2.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| 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 | TSOP | |
| Package Equivalence Code | TO-236 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1.1 mm | |
| Supply Voltage-Max (Vsup) | 36 V | |
| Supply Voltage-Min (Vsup) | 2.495 V | |
| Surface Mount | YES | |
| Temp Coef of Voltage-Max | 109.018 ppm/°C | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.95 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Trim/Adjustable Output | YES | |
| Width | 1.3 mm |
Alternate Parts for TL431BIDBZR
This table gives cross-reference parts and alternative options found for TL431BIDBZR. 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 TL431BIDBZR, 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 |
|---|---|---|---|---|
| TL432CDBZRG4 | Texas Instruments | $0.0921 | Adjustable precision shunt regulator (reverse pinout) 3-SOT-23 0 to 70 | TL431BIDBZR vs TL432CDBZRG4 |
| TL432ACDBZRG4 | Texas Instruments | $0.1041 | Adjustable precision shunt regulator (reverse pinout) 3-SOT-23 0 to 70 | TL431BIDBZR vs TL432ACDBZRG4 |
| TL432ACDBZR | Texas Instruments | $0.1366 | Adjustable precision shunt regulator (reverse pinout) 3-SOT-23 0 to 70 | TL431BIDBZR vs TL432ACDBZR |
| TL432ACDBZTG4 | Texas Instruments | $0.3121 | Adjustable precision shunt regulator (reverse pinout) 3-SOT-23 0 to 70 | TL431BIDBZR vs TL432ACDBZTG4 |
| TL432BIDBZTG4 | Texas Instruments | $0.3702 | Adjustable precision shunt regulator (reverse pinout) 3-SOT-23 -40 to 85 | TL431BIDBZR vs TL432BIDBZTG4 |
| TL432BCDBZT | Texas Instruments | $0.4027 | Adjustable precision shunt regulator (reverse pinout) 3-SOT-23 0 to 70 | TL431BIDBZR vs TL432BCDBZT |
| TL432AIDBZT | Texas Instruments | $0.4120 | Adjustable precision shunt regulator (reverse pinout) 3-SOT-23 -40 to 85 | TL431BIDBZR vs TL432AIDBZT |
| TL432ACDBZT | Texas Instruments | $0.4850 | Adjustable precision shunt regulator (reverse pinout) 3-SOT-23 0 to 70 | TL431BIDBZR vs TL432ACDBZT |
| LMV431AIMF | National Semiconductor Corporation | Check for Price | IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, PDSO3, SOT-23, 3 PIN, Voltage Reference | TL431BIDBZR vs LMV431AIMF |
TL431BIDBZR Frequently Asked Questions (FAQ)
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The recommended operating temperature range for TL431BIDBZR is -40°C to 125°C, as specified in the datasheet. However, it's essential to note that the device's performance may degrade at extreme temperatures, and it's crucial to consider this when designing your application.
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To ensure stability, it's essential 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 loop area of the feedback network. Additionally, make sure to follow the recommended component values and ratios specified in the datasheet.
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The maximum allowed voltage on the REF pin is 36V, as specified in the datasheet. Exceeding this voltage can damage the device. It's crucial to ensure that the voltage on the REF pin is within the recommended range to maintain the device's reliability and performance.
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While the TL431BIDBZR is primarily a voltage reference, it can be used as a voltage regulator in certain applications. However, it's essential to note that the device is not designed to handle high currents, and its output impedance is relatively high. Therefore, it's crucial to carefully evaluate the device's performance and limitations before using it as a voltage regulator.
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The output voltage of the TL431BIDBZR can be calculated using the formula: Vout = Vref * (1 + R1/R2), where Vref is the reference voltage (2.5V typical), R1 is the resistance between the output and the REF pin, and R2 is the resistance between the REF pin and ground. Make sure to use the correct values for R1 and R2 to achieve the desired output voltage.