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Name: TL431BCDBZRG4
Brand: Texas Instruments
SKU: TL431BCDBZRG4
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments TL431BCDBZRG4

Part No.:: TL431BCDBZRG4

Manufacturer:: Texas Instruments

Package:: TO-236-3, SC-59, SOT-23-3

Datasheet:: TL431BCDBZRG4.pdf

Description:: IC VREF SHUNT ADJ 0.5% SOT23-3

In Stock:: 2719

Quantity:: Add To Cart

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TL431BCDBZRG4 Specifications

Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Discontinued at Mosen
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

TL431BCDBZRG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TL431BCDBZRG4 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 TL431BCDBZRG4 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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TL431BCDBZRG4 information

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TL431BCDBZRG4 Typical application Circuitry

TL431BCDBZRG4

The TL431BCDBZRG4 is an adjustable precision shunt regulator IC, renowned for its flexibility and precision in a variety of electronic applications.

Functionality of TL431BCDBZRG4

This IC serves as a programmable voltage reference, functioning similarly to a Zener diode but with the advantage of adjustability. It can provide a stable reference voltage across a wide range of operating conditions, essential for applications requiring accurate voltage regulation.

Application Scenarios of TL431BCDBZRG4

1. Adjustable Voltage Power Supplies: Used to regulate and set output voltage.

2. Voltage Reference: Provides a stable reference point in analog circuits.

3. Voltage Monitoring: Ideal for circuits that need to monitor specific voltage thresholds.

4. Battery Chargers: Useful for maintaining a consistent charging voltage.

Parameter Characteristics of TL431BCDBZRG4

- Adjustable Voltage: Typically ranges from 2.5V to 36V.

- Low Dynamic Output Impedance: Ensures stable operation under various load conditions.

- Temperature Stability: Remains consistent across a broad temperature spectrum.

- High Accuracy: Crucial for precision voltage control applications.

Application Example: Adjustable Voltage Reference

Setting Reference Voltage

- Resistor Network Setup: Attach a resistor divider network to the REF pin (pin 2) to establish the desired reference voltage.

- Voltage Calculation: The reference voltage is determined by the resistor values in the network connected to the REF pin.

Connecting to a Circuit

- Anode and Cathode Links: Connect the Anode (pin 1) to the input voltage and the Cathode (pin 3) to the point in the circuit where the reference voltage is required.

- Feedback Network: Properly integrate the REF pin into the circuit's feedback system.

Ensuring Voltage Stability

- Load Variation Considerations: Test the stability of the reference voltage under different load conditions.

- Stability Enhancements: Use capacitors if necessary to maintain stability across load variations.

Thermal Management

- Heat Dissipation Planning: Implement appropriate heat sinking if the IC is subjected to high power dissipation.

- Temperature Range Compliance: Operate the circuit within the IC's specified temperature range.

Design Considerations

1. Component Selection: Opt for high-precision resistors to set the reference voltage accurately.

2. Thermal Considerations: Address heat management to prevent IC overheating.

3. Circuit Testing: Evaluate the circuit's performance under different loads and temperatures.

4. Noise Reduction: Apply strategies to minimize electrical noise, particularly in the feedback pathway.

In summary, the TL431BCDBZRG4 is a key component in applications that demand precise voltage regulation. When designing circuits with this IC, attention should be paid to the accuracy of components, efficient heat management, thorough testing under varying conditions, and the implementation of noise reduction techniques to ensure the circuit's reliability and performance.

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6. What is the process for return or replacement of TL431BCDBZRG4?

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 TL431BCDBZRG4 we delivered, we will accept the replacement or return of the TL431BCDBZRG4 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 TL431BCDBZRG4.

(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