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ON Semiconductor TL431ILPRAG
- Part No.:
- TL431ILPRAG
- Manufacturer:
- ON Semiconductor
- Package:
- TO-226-3, TO-92-3 (TO-226AA) Formed Leads
- Datasheet:
-
TL431ILPRAG.pdf
- Description:
- IC VREF SHUNT ADJ 2.2% TO92-3
- In Stock:
- 3453
- Quantity:
- Add To Cart
- For more detailed including pricing and shipping
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TL431ILPRAG Specifications
- Packaging:Tape & Reel (TR),Cut Tape (CT),Bulk,Bulk
- Series:-
- ProductStatus:Active
- ReferenceType:Shunt
- OutputType:Adjustable
- Voltage-Output(Min/Fixed):2.495V
- Voltage-Output(Max):36 V
- Current-Output:100 mA
- Tolerance:±2.2%
- TemperatureCoefficient:50ppm/°C Typical
- Noise-01Hzto10Hz:-
- Noise-10Hzto10kHz:-
- Voltage-Input:-
- Current-Supply:-
- Current-Cathode:1 mA
- OperatingTemperature:-40°C ~ 85°C (TA)
- MountingType:Through Hole
TL431ILPRAG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TL431ILPRAG 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 TL431ILPRAG 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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TL431ILPRAG information
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TL431ILPRAG Typical application Circuitry
The TL431ILPRAG is a precision programmable reference integrated circuit, commonly used in various applications for voltage regulation and reference. It's known for its versatility and reliability in various electronic circuits. Let's delve into its functionality, applications, and parameters, and then detail a specific application circuit.
Functionality of TL431ILPRAG
TL431ILPRAG is essentially a shunt voltage regulator. It can be programmed to deliver a precise voltage regulation over a wide range of currents, making it very adaptable for different applications.
Application Scenarios
1. Voltage regulation: For a steady voltage output, power sources frequently employ this.
2. Voltage Monitoring: In circuits where specific voltage levels need monitoring.
3. Reference Voltage Source: Provides a reference voltage in analog circuits.
4. Zener Diode Replacement: Acts as a more precise and programmable alternative to Zener diodes.
Parameter Features
- Voltage Range: Typically adjustable from 2.5V to 36V.
- Low Operational Current: It operates with low currents, making it energy-efficient.
- High Stability: Offers high thermal stability and low noise.
- Precision: Delivers precise voltage regulation.
Specific Application Circuit: Adjustable Power Supply
1.Connection to the Feedback Loop
- Pin Connection: Connect the REF pin (pin 2) of the TL431ILPRAG to the feedback node of the power supply circuit.
- Stability: Ensure the REF pin is stable; any noise here can affect the output.
2.Setting Output Voltage
- Resistor Network: Use a resistor divider network connected to the cathode (pin 1) and anode (pin 3) to set the desired output voltage.
- Calculation: The values of the resistors in the network determine the output voltage.
3.Ensuring Proper Load Regulation
- Load Attachment: Connect the load to the output of the power supply circuit.
- Load Regulation: Monitor the output voltage under different load conditions to ensure stability.
4.Thermal Considerations
- Heat Dissipation: The TL431ILPRAG might need a heatsink if the power dissipation is high.
- Ambient Temperature: Consider the ambient temperature for proper functioning.
Design Considerations
1. Precision of Resistors: Use precise resistors for the voltage-setting network to ensure accurate output voltage.
2. Thermal Management: Ensure proper heat dissipation methods are in place.
3. Load Regulation: To verify the voltage stability, test the circuit with a range of loads.
4. Noise Reduction: Implement filtering to minimize noise in the feedback loop.
In conclusion, the TL431ILPRAG serves as an adaptable and precise component in various electronic circuits, particularly effective in voltage regulation scenarios. When designing circuits with this IC, attention should be paid to resistor precision, thermal management, load regulation, and noise reduction to ensure optimal performance.
TL431ILPRAG FAQ
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2. How does icwhale.com guarantee that TL431ILPRAG is from the original manufacturer or authorized agents?
We have a professional and experienced quality control team to strictly verify and test the TL431ILPRAG. All suppliers must pass our qualification reviews before they can publish their products including TL431ILPRAG on icwhale.com; we pay more attention to the channels and quality of TL431ILPRAG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TL431ILPRAG price and inventory displayed accurate?
The price and inventory of TL431ILPRAG 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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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 TL431ILPRAG?
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 TL431ILPRAG we delivered, we will accept the replacement or return of the TL431ILPRAG 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 TL431ILPRAG.
(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 TL431ILPRAG pin diagram, TL431ILPRAG datasheet?
If you need any after-sales service, please do not hesitate to contact us.
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