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STMicroelectronics TL431AIL3T
- Part No.:
- TL431AIL3T
- Manufacturer:
- STMicroelectronics
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
TL431AIL3T.pdf
- Description:
- IC VREF SHUNT ADJ 1% SOT23-3
- In Stock:
- 3720
- Quantity:
- Add To Cart
- For more detailed including pricing and shipping
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TL431AIL3T Specifications
- Packaging:Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
- Series:-
- ProductStatus:Active
- ReferenceType:Shunt
- OutputType:Adjustable
- Voltage-Output(Min/Fixed):2.495V
- Voltage-Output(Max):36 V
- Current-Output:100 mA
- Tolerance:±1%
- TemperatureCoefficient:-
- Noise-01Hzto10Hz:-
- Noise-10Hzto10kHz:-
- Voltage-Input:-
- Current-Supply:-
- Current-Cathode:700 µA
- OperatingTemperature:-40°C ~ 105°C (TA)
- MountingType:Surface Mount
TL431AIL3T this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TL431AIL3T 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 TL431AIL3T 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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TL431AIL3T information
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TL431AIL3T Typical application Circuitry
The TL431AIL3T is an integrated circuit functioning as an adjustable precision shunt regulator. It is highly valued in electronics for its adaptability and precision in regulating voltages.
Functionality of TL431AIL3T
This component serves as a programmable voltage reference, akin to an adjustable Zener diode. It allows for setting a specific output voltage over a wide range, offering flexibility in various electronic applications.
Application Scenarios
The TL431AIL3T is commonly utilized in:
1. Power Supply Regulation: For stabilizing and adjusting output voltages.
2. Voltage Reference in Measurement Equipment: Providing a stable reference voltage.
3. Overvoltage Protection Circuits: Preventing excessive voltage in electronic systems.
Characteristic Parameters
Key features of the TL431AIL3T include:
- Adjustable Voltage Output: Capable of setting output from 2.5 to 36 volts.
- Temperature Stability: Reliable performance across different environmental conditions.
- High Precision: Suitable for applications requiring exact voltage control.
Circuit Example: Power Supply Regulation
Here's a detailed setup using the TL431AIL3T in a power supply regulation circuit:
1. Essential Components
- TL431AIL3T shunt regulator
- Resistors for voltage setting (R1, R2)
- Power supply components
2. Pin Configuration
- Pin 1: Anode
- Pin 2: Cathode
- Pin 3: Reference (Ref)
3. Circuit Assembly Process
- Connect R1 from the Reference (Pin 3) to the Anode (Pin 1).
- Attach R2 from the Reference (Pin 3) to the Cathode (Pin 2), which acts as the output.
4. Voltage Setting Methodology
- Determine R1 and R2 values using the formula Vout = Vref * (1 + R1/R2) for the desired output voltage.
5. Design Considerations
- Accuracy in Voltage Regulation: Crucial for consistent power supply operation.
- Thermal Management: Monitoring the IC's temperature in high-power scenarios is important.
- Component Precision: Selecting resistors with low tolerance for accurate voltage regulation.
6. Adjusting for Specific Requirements
- Fine-tune R1 and R2 to achieve the necessary output voltage for the power supply.
Circuit Design Considerations
Designing circuits with the TL431AIL3T involves considering maximum cathode current, the impact of ambient temperature on performance, load stability, and the precision of resistors.
In summary, the TL431AIL3T, as an adjustable precision shunt regulator, is highly effective for power supply regulation, serving as a voltage reference in measurement equipment, and in overvoltage protection circuits. Its adjustable voltage range, temperature stability, and precision make it a valuable component. Key design aspects include ensuring voltage regulation accuracy, effective thermal management, and the use of precise components. The TL431AIL3T is essential for maintaining voltage stability in various electronic applications.
TL431AIL3T FAQ
1. How to order TL431AIL3T on icwhale.com?
Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does icwhale.com guarantee that TL431AIL3T is from the original manufacturer or authorized agents?
We have a professional and experienced quality control team to strictly verify and test the TL431AIL3T. All suppliers must pass our qualification reviews before they can publish their products including TL431AIL3T on icwhale.com; we pay more attention to the channels and quality of TL431AIL3T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TL431AIL3T price and inventory displayed accurate?
The price and inventory of TL431AIL3T 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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5. How is the shipping arranged?
Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
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 TL431AIL3T?
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 TL431AIL3T we delivered, we will accept the replacement or return of the TL431AIL3T 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 TL431AIL3T.
(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 TL431AIL3T pin diagram, TL431AIL3T datasheet?
If you need any after-sales service, please do not hesitate to contact us.
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