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Name: TL431AIDBVRG4
Brand: Texas Instruments
SKU: TL431AIDBVRG4
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 TL431AIDBVRG4

Part No.:: TL431AIDBVRG4

Manufacturer:: Texas Instruments

Package:: SC-74A, SOT-753

Datasheet:: TL431AIDBVRG4.pdf

Description:: IC VREF SHUNT ADJ 1% SOT23-5

In Stock:: 3919

Quantity:: Add To Cart

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TL431AIDBVRG4 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:
±1%
TemperatureCoefficient:
-
Noise-01Hzto10Hz:
-
Noise-10Hzto10kHz:
-
Voltage-Input:
-
Current-Supply:
-
Current-Cathode:
700 µA
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

TL431AIDBVRG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TL431AIDBVRG4 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 TL431AIDBVRG4 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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TL431AIDBVRG4 information

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TL431AIDBVRG4 Typical application Circuitry

TL431AIDBVRG4

The TL431AIDBVRG4 is a programmable precision shunt regulator, known for its versatility and precision in regulating voltages in various electronic applications.

Functional Capabilities of TL431AIDBVRG4

This chip operates as an adjustable voltage reference, similar to a programmable Zener diode, enabling the customization of the output voltage as per requirement.

Application Environments

The TL431AIDBVRG4 is widely used in:

1. Adjustable Voltage Regulators: To create a stable voltage supply.

2. Battery Chargers: For managing the charging voltage and current.

3. Voltage Monitoring Circuits: Ensuring that voltage levels in a system stay within safe limits.

Key Parameters

Distinctive features of the TL431AIDBVRG4 include:

- Variable Output Voltage: Adjustable range from 2.5 to 36 volts.

- Stable Performance in Varied Conditions: Reliable across different temperature ranges.

- Low Noise Operation: Ideal for applications where minimal electrical interference is crucial.

Circuit Design: Battery Charger

Implementing the TL431AIDBVRG4 in a battery charger circuit involves the following steps:

1. Necessary Components

- TL431AIDBVRG4 shunt regulator

- Resistors (R1, R2) for setting the desired voltage

2. Pin Configuration

- Pin 1: Anode

- Pin 2: Cathode

- Pin 3: Reference (Ref)

3. Detailed Circuit Setup

- Connect R1 from the Reference (Pin 3) to the Anode (Pin 1).

- Link R2 between the Reference (Pin 3) and the Cathode (Pin 2), also acting as the output.

4. Voltage Determination

- Calculate R1 and R2 values using the formula Vout = Vref * (1 + R1/R2) for the required charging voltage.

5. Design Considerations

- Voltage Accuracy: Crucial for ensuring proper battery charging.

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

- Component Selection: Use precision resistors for accurate voltage regulation.

6. Adjustment for Specific Requirements

- Fine-tune R1 and R2 to set the exact charging voltage needed.

Designing with TL431AIDBVRG4

Considerations for circuit design include the regulator's maximum cathode current, the impact of environmental temperature, stability under different loads, and the precision of resistors.

To summarize, the TL431AIDBVRG4 serves as an effective adjustable precision shunt regulator, suitable for applications in adjustable voltage regulators, battery chargers, and voltage monitoring circuits. Its characteristics like adjustable voltage range, temperature stability, and low noise make it a preferred choice. Designing with this component requires a focus on voltage accuracy, thermal management, and high-quality component selection. The TL431AIDBVRG4 is a valuable component for maintaining voltage integrity in sophisticated electronic systems.

TL431AIDBVRG4 FAQ

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3. Are the TL431AIDBVRG4 price and inventory displayed accurate?

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6. What is the process for return or replacement of TL431AIDBVRG4?

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 TL431AIDBVRG4 we delivered, we will accept the replacement or return of the TL431AIDBVRG4 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 TL431AIDBVRG4.

(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