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Name: TL431BIDBZRG4
Brand: Texas Instruments
SKU: TL431BIDBZRG4
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 TL431BIDBZRG4

Part No.:: TL431BIDBZRG4

Manufacturer:: Texas Instruments

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

Datasheet:: TL431BIDBZRG4.pdf

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

In Stock:: 3779

Quantity:: Add To Cart

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TL431BIDBZRG4 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
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:
700 µA
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

TL431BIDBZRG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TL431BIDBZRG4 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 TL431BIDBZRG4 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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TL431BIDBZRG4 information

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TL431BIDBZRG4 Typical application Circuitry

TL431BIDBZRG4

The TL431BIDBZRG4 is an integrated circuit recognized for its role as an adjustable precision shunt regulator. It is a versatile component used in various electronic applications for its ability to provide stable and precise voltage regulation.

Function of TL431BIDBZRG4

This chip serves as a programmable voltage reference, similar to an adjustable Zener diode. It allows setting specific output voltage levels within a broad range, making it highly adaptable for diverse electronic circuits.

Application Scenarios

The TL431BIDBZRG4 is typically used in:

1. Power Supply Regulation: Ensuring stable and adjustable output voltages.

2. Battery Charging Circuits: For precise control of the charging process.

3. Voltage Monitoring in Industrial Systems: To maintain voltage levels within safe operational limits.

Characteristic Parameters

Key features of the TL431BIDBZRG4 include:

- Adjustable Voltage Output Range: Capable of providing outputs from 2.5 to 36 volts.

- Reliable Performance in Various Environments: Consistent operation across different temperature conditions.

- Precision Voltage Regulation: Ideal for applications where exact voltage control is essential.

Circuit Example: Battery Charging Circuit

Implementing the TL431BIDBZRG4 in a battery charging circuit involves:

1. Necessary Components

- TL431BIDBZRG4 shunt regulator

- Resistors for setting voltage (R1, R2)

- Battery charging system components

2. Pin Configuration

- Pin 1: Anode

- Pin 2: Cathode

- Pin 3: Reference (Ref)

3. Detailed Circuit Assembly

- R1 should be connected from the Reference (Pin 3) to the Anode (Pin 1).

- R2 links from the Reference (Pin 3) to the Cathode (Pin 2), also acting as the output.

4. Voltage Setting Method

- Use the formula Vout = Vref * (1 + R1/R2) to determine the appropriate values for R1 and R2 for the desired charging voltage.

5. Design Considerations

- Regulation Accuracy: Vital for precise control of the battery charging process.

- Thermal Management: Monitoring the regulator's temperature in high-power scenarios.

- Component Quality: Choosing precision resistors is crucial for maintaining accurate voltage settings.

6. Adjustments for Specific Applications

- Fine-tune R1 and R2 to achieve the required charging voltage for the battery.

Circuit Design Considerations

When designing with the TL431BIDBZRG4, it's important to consider factors such as maximum cathode current, the effect of temperature on performance, stability under different load conditions, and the precision of the resistors used.

In summary, the TL431BIDBZRG4, functioning as an adjustable precision shunt regulator, is effective in applications like power supply regulation, battery charging circuits, and voltage monitoring in industrial systems. Its adjustable voltage range, stable performance, and precision regulation are key attributes. Essential considerations in circuit design include ensuring regulation accuracy, effective thermal management, and using high-quality components. The TL431BIDBZRG4 is a crucial component for achieving stable and accurate voltage control in various electronic systems.

TL431BIDBZRG4 FAQ

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6. What is the process for return or replacement of TL431BIDBZRG4?

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 TL431BIDBZRG4 we delivered, we will accept the replacement or return of the TL431BIDBZRG4 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 TL431BIDBZRG4.

(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