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ON Semiconductor TL431AIDR2
- Part No.:
- TL431AIDR2
- Manufacturer:
- ON Semiconductor
- Package:
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet:
-
TL431AIDR2.pdf
- Description:
- IC VREF SHUNT ADJ 1% 8SOIC
- In Stock:
- 2063
- Quantity:
- Add To Cart
- For more detailed including pricing and shipping
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TL431AIDR2 Specifications
- Packaging:Tape & Reel (TR),Cut Tape (CT),Bulk
- Series:-
- ProductStatus:Obsolete
- ReferenceType:Shunt
- OutputType:Adjustable
- Voltage-Output(Min/Fixed):2.495V
- Voltage-Output(Max):36 V
- Current-Output:100 mA
- Tolerance:±1%
- TemperatureCoefficient:50ppm/°C Typical
- Noise-01Hzto10Hz:-
- Noise-10Hzto10kHz:-
- Voltage-Input:-
- Current-Supply:-
- Current-Cathode:1 mA
- OperatingTemperature:-40°C ~ 85°C (TA)
- MountingType:Surface Mount
TL431AIDR2 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TL431AIDR2 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 TL431AIDR2 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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TL431AIDR2 information
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TL431AIDR2 Typical application Circuitry
The TL431AIDR2 is an adjustable precision shunt regulator, highly regarded in the electronics field for its flexibility and precision in voltage regulation tasks.
Function of the TL431AIDR2
This chip acts as a programmable voltage reference, akin to an adjustable Zener diode. It offers the capability to set a specific output voltage, adaptable within a certain range.
Application Scenarios
The TL431AIDR2 finds its use in various applications, including:
1. Voltage Regulation in Power Converters: To stabilize and regulate output voltage.
2. Battery Management Systems: For precise control of charging voltages.
3. Reference Voltage in Testing Equipment: Providing a stable voltage reference for calibration and testing purposes.
Characteristic Parameters
Notable features of the TL431AIDR2 include:
- Adjustable Output Voltage Range: Can be set between 2.5 to 36 volts.
- Reliable Performance Across Temperature Fluctuations: Consistent operation under diverse environmental conditions.
- Low Noise Output: Suitable for applications where minimal electrical interference is desired.
Circuit Example: Battery Management System
Detailed circuit configuration using TL431AIDR2 in a battery management system:
1. Necessary Circuit Components
- TL431AIDR2 shunt regulator
- Resistors for voltage configuration (R1, R2)
- Battery charging system elements
2. Pin Configuration
- Pin 1: Reference (Ref)
- Pin 2: Anode
- Pin 3: Cathode
3. Circuit Assembly Details
- R1 is connected from the Reference (Pin 1) to the Anode (Pin 2).
- R2 is linked from the Reference (Pin 1) to the Cathode (Pin 3), also serving as the output terminal.
4. Voltage Setting Process
- The output voltage is set using the formula Vout = Vref * (1 + R1/R2).
5. Design Considerations
- Voltage Regulation Accuracy: Crucial for maintaining the battery's health and efficiency.
- Thermal Management: Important in high current applications to manage the regulator's temperature.
- Resistor Selection: High-quality resistors with low tolerance levels are recommended for precise voltage control.
6. Fine-Tuning for Specific Requirements
- Adjust R1 and R2 values to set the charging voltage tailored to the battery specifications.
Circuit Design Considerations
When creating circuits with the TL431AIDR2, it's essential to consider the maximum cathode current, temperature impact on performance, load stability, and the precision of the resistors.
In conclusion, the TL431AIDR2, as an adjustable precision shunt regulator, is especially effective in applications like voltage regulation in power converters, battery management systems, and as a reference in testing equipment. Its attributes, such as an adjustable output voltage range, temperature stability, and low noise operation, are vital. Key considerations in circuit design include ensuring voltage regulation accuracy, effective thermal management, and using precision components. The TL431AIDR2 is a significant component for ensuring stable and accurate voltage control in a variety of electronic systems.
TL431AIDR2 FAQ
1. How to order TL431AIDR2 on icwhale.com?
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We have a professional and experienced quality control team to strictly verify and test the TL431AIDR2. All suppliers must pass our qualification reviews before they can publish their products including TL431AIDR2 on icwhale.com; we pay more attention to the channels and quality of TL431AIDR2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TL431AIDR2 price and inventory displayed accurate?
The price and inventory of TL431AIDR2 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?
Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
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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 TL431AIDR2?
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 TL431AIDR2 we delivered, we will accept the replacement or return of the TL431AIDR2 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 TL431AIDR2.
(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 TL431AIDR2 pin diagram, TL431AIDR2 datasheet?
If you need any after-sales service, please do not hesitate to contact us.
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