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Texas Instruments TL431BCDBZR
- Part No.:
- TL431BCDBZR
- Manufacturer:
- Texas Instruments
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
TL431BCDBZR.pdf
- Description:
- IC VREF SHUNT ADJ 0.5% SOT23-3
- In Stock:
- 3147
- Quantity:
- Add To Cart
- For more detailed including pricing and shipping
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TL431BCDBZR Specifications
- Packaging:Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
- Series:-
- ProductStatus:Active
- ReferenceType:Shunt
- OutputType:Adjustable
- Voltage-Output(Min/Fixed):2.495V
- Voltage-Output(Max):36 V
- Current-Output:100 mA
- Tolerance:±0.5%
- TemperatureCoefficient:-
- Noise-01Hzto10Hz:-
- Noise-10Hzto10kHz:-
- Voltage-Input:-
- Current-Supply:-
- Current-Cathode:600 µA
- OperatingTemperature:0°C ~ 70°C (TA)
- MountingType:Surface Mount
TL431BCDBZR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TL431BCDBZR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for TL431BCDBZR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.
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TL431BCDBZR information
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TL431BCDBZR Typical application Circuitry
The TL431BCDBZR is a precision shunt voltage regulator chip, known for its versatility and reliability in a wide range of electronic applications.
Functionality of TL431BCDBZR
This chip functions as an adjustable precision Zener diode replacement. It is designed to provide a stable reference voltage over a broad range of operating conditions, making it highly suitable for various applications that need precise voltage control.
Application Scenarios of TL431BCDBZR
1. Adjustable Voltage Power Supplies: Commonly used for regulating output voltage.
2. Voltage Monitoring: Ideal for circuits that require specific voltage thresholds.
3. Battery Chargers: Useful in maintaining a constant charge voltage.
4. Voltage Reference in Analog Circuits: Provides a stable reference voltage.
Parameter Characteristics of TL431BCDBZR
- Adjustable Voltage Range: Typically adjustable from about 2.5V to 36V.
- Low Dynamic Output Impedance: Ensures stable performance under different loads.
- Temperature Stability: dependable throughout a broad temperature spectrum.
- High Precision: Essential for applications needing accurate voltage regulation.
Application Example: Adjustable Voltage Power Supply
1.Setting the Output Voltage
- Resistor Network: Connect a resistor divider network to the REF pin (pin 2) to set the output voltage.
- Voltage Determination: The output voltage is based on the resistors' values in the network connected to the REF pin.
2.Power Supply Connection
- Anode and Cathode Connections: Attach the Anode (pin 1) to the input voltage source and the Cathode (pin 3) to the output load.
- Feedback Loop Configuration: Ensure the REF pin is correctly connected to the feedback network of the power supply. 3.Load Regulation and Stability
- Load Testing: Test the output voltage stability with different load conditions.
- Circuit Stability: Employ capacitors if needed to stabilize the output across various loads.
4.Thermal Management
- Heat Dissipation: Incorporate adequate heat sinking if the chip dissipates significant power.
- Operating Temperature: For best results, operate the circuit within the suggested temperature range.
Design Considerations of TL431BCDBZR
1. Precision Components: Use high-precision resistors for setting the output voltage.
2. Heat Management: Adequately address thermal issues to prevent overheating.
3. Performance Testing: Check the circuit under various load and temperature conditions.
4. Noise Mitigation: Implement methods to reduce electrical noise, especially in the feedback loop.
To sum up, the TL431BCDBZR is essential for applications that need precise voltage regulation. Designing circuits with this IC involves careful consideration of component accuracy, thermal management, rigorous testing in different scenarios, and noise reduction strategies to ensure the circuit's effectiveness and reliability.
TL431BCDBZR FAQ
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We have a professional and experienced quality control team to strictly verify and test the TL431BCDBZR. All suppliers must pass our qualification reviews before they can publish their products including TL431BCDBZR on icwhale.com; we pay more attention to the channels and quality of TL431BCDBZR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TL431BCDBZR price and inventory displayed accurate?
The price and inventory of TL431BCDBZR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?
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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of TL431BCDBZR?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TL431BCDBZR we delivered, we will accept the replacement or return of the TL431BCDBZR only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of TL431BCDBZR.
(3)The PartNo is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as TL431BCDBZR pin diagram, TL431BCDBZR datasheet?
If you need any after-sales service, please do not hesitate to contact us.
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