-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
Part Details for TL431BCDBVT by Texas Instruments
Results Overview of TL431BCDBVT by Texas Instruments
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Available)
- 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
TL431BCDBVT Information
TL431BCDBVT 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 TL431BCDBVT
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-TL431BCDBVTCT-ND
|
DigiKey | IC VREF SHUNT ADJ 0.5% SOT23-5 Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
2933 In Stock |
|
$0.4069 / $0.9100 | Buy Now |
|
DISTI #
595-TL431BCDBVT
|
Mouser Electronics | Voltage References Adjustable Precision Shunt Regulator A 595-TL431BCDBVR RoHS: Compliant | 884 |
|
$0.3990 / $0.9100 | Buy Now |
|
DISTI #
TL431BCDBVT
|
TME | IC: voltage reference source, 2.495V, ±0.5%, SOT23, 100mA Min Qty: 1 | 0 |
|
$0.4530 / $0.8020 | RFQ |
Part Details for TL431BCDBVT
TL431BCDBVT CAD Models
TL431BCDBVT Part Data Attributes
|
|
TL431BCDBVT
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
TL431BCDBVT
Texas Instruments
Adjustable precision shunt regulator 5-SOT-23 0 to 70
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOT-23 | |
| Pin Count | 5 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| 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 | e3 | |
| Length | 2.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 5 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| 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 | 92 ppm/°C | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.95 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Trim/Adjustable Output | YES | |
| Voltage Tolerance-Max | 0.5% | |
| Width | 1.6 mm |
Alternate Parts for TL431BCDBVT
This table gives cross-reference parts and alternative options found for TL431BCDBVT. 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 TL431BCDBVT, 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 |
|---|---|---|---|---|
| TL432BCDBVR | Texas Instruments | $0.1750 | Adjustable precision shunt regulator (reverse pinout) 5-SOT-23 0 to 70 | TL431BCDBVT vs TL432BCDBVR |
| TL431BCDBVTG4 | Texas Instruments | Check for Price | Adjustable precision shunt regulator 5-SOT-23 0 to 70 | TL431BCDBVT vs TL431BCDBVTG4 |
TL431BCDBVT Frequently Asked Questions (FAQ)
-
The recommended operating temperature range for the TL431BCDBVT is -40°C to 125°C. However, it's essential to note that the device's accuracy and stability may degrade at extreme temperatures.
-
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 in series with the output capacitor can help dampen oscillations.
-
The TL431BCDBVT can handle a maximum output current of 100 mA. However, it's recommended to limit the output current to 50 mA or less to ensure the device operates within its specified temperature range and to prevent overheating.
-
Yes, the TL431BCDBVT can be used as a voltage reference for an ADC or DAC. Its low noise and high stability make it suitable for precision applications. However, it's essential to consider the device's temperature coefficient and accuracy specifications to ensure they meet the requirements of your application.
-
The output voltage of the TL431BCDBVT can be calculated using the formula: Vout = Vref * (1 + R1/R2), where Vref is the internal reference voltage (2.495V), R1 is the resistor connected between the output and the cathode, and R2 is the resistor connected between the cathode and the anode.