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Texas Instruments TL431ACLPRE3
- Part No.:
- TL431ACLPRE3
- Manufacturer:
- Texas Instruments
- Package:
- TO-226-3, TO-92-3 (TO-226AA) Formed Leads
- Datasheet:
-
TL431ACLPRE3.pdf
- Description:
- IC VREF SHUNT ADJ 1% TO92-3
- In Stock:
- 3748
- Quantity:
- Add To Cart
- For more detailed including pricing and shipping
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TL431ACLPRE3 Specifications
- Packaging:Tape & Reel (TR),Cut Tape (CT),Bulk
- 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:600 µA
- OperatingTemperature:0°C ~ 70°C (TA)
- MountingType:Through Hole
TL431ACLPRE3 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TL431ACLPRE3 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 TL431ACLPRE3 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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TL431ACLPRE3 information
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TL431ACLPRE3 Typical application Circuitry
The TL431ACLPRE3 is an adjustable precision shunt regulator chip, celebrated for its adaptability and precision in varied electronic applications.
Primary Function of TL431ACLPRE3
This device operates as an adjustable voltage reference, similar to an adaptable Zener diode, enabling the setting of specific output voltage levels.
Typical Application Areas
The TL431ACLPRE3 is commonly implemented in:
1. Voltage Reference in Data Converters: For accurate analog-to-digital conversion.
2. Regulation in Switching Power Supplies: Maintaining stable output in fluctuating conditions.
3. Battery Charging Systems: To control and regulate charging processes.
Parameter Characteristics
Key features of the TL431ACLPRE3 include:
- Flexible Output Voltage Range: Adjustable from 2.5 to 36 volts.
- Reliable Operation Across Temperature Changes: Consistent performance in varied thermal environments.
- Enhanced Noise Immunity: Ideal for precision electronic systems.
Application Circuit: Battery Charging System
A detailed application of the TL431ACLPRE3 in a battery charging system is provided here.
1. Crucial Circuit Components
- TL431ACLPRE3 shunt regulator
- Voltage setting resistors (R1, R2)
- Components of the battery charging circuit
2. Pin Identification
- Pin 1: Reference (Ref)
- Pin 2: Anode
- Pin 3: Cathode
3. Circuit Connection Methodology
- R1 should be connected from the Ref (Pin 1) to the Anode (Pin 2).
- R2 should be linked from the Ref (Pin 1) to the Cathode (Pin 3), which is also the output terminal.
4. Voltage Adjustment Process
- Utilize the equation Vout = Vref * (1 + R1/R2) to calculate appropriate values for R1 and R2 to achieve the desired output voltage.
5. Design Points to Consider
- Precision in Voltage Regulation: Ensure stable voltage under different charging conditions.
- Thermal Management: Consider the TL431ACLPRE3's heat output in high-current settings.
- Accuracy in Component Selection: Use resistors with a low tolerance for better voltage control.
6. Tuning of Output Voltage
- Adjust R1 and R2 to accurately set the charging voltage.
Circuit Design Considerations
When designing with the TL431ACLPRE3, factors such as maximum cathode current, ambient temperature effects, load stability, and resistor precision should be taken into account.
In summary, the TL431ACLPRE3 is a versatile shunt regulator, well-suited for voltage reference in data converters, regulation in switching power supplies, and battery charging systems. It is characterized by an adjustable output voltage range, temperature reliability, and noise immunity. Essential design elements include precision in voltage regulation, thermal management, and accuracy in component selection.
TL431ACLPRE3 FAQ
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2. How does icwhale.com guarantee that TL431ACLPRE3 is from the original manufacturer or authorized agents?
We have a professional and experienced quality control team to strictly verify and test the TL431ACLPRE3. All suppliers must pass our qualification reviews before they can publish their products including TL431ACLPRE3 on icwhale.com; we pay more attention to the channels and quality of TL431ACLPRE3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TL431ACLPRE3 price and inventory displayed accurate?
The price and inventory of TL431ACLPRE3 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
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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 TL431ACLPRE3?
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 TL431ACLPRE3 we delivered, we will accept the replacement or return of the TL431ACLPRE3 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 TL431ACLPRE3.
(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 TL431ACLPRE3 pin diagram, TL431ACLPRE3 datasheet?
If you need any after-sales service, please do not hesitate to contact us.
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