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Name: TL431ACDBVRG4
Brand: Texas Instruments
SKU: TL431ACDBVRG4
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 TL431ACDBVRG4

Part No.:: TL431ACDBVRG4

Manufacturer:: Texas Instruments

Package:: SC-74A, SOT-753

Datasheet:: TL431ACDBVRG4.pdf

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

In Stock:: 3906

Quantity:: Add To Cart

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TL431ACDBVRG4 Specifications

Packaging:
Tape & Reel (TR),Bulk
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:
600 µA
OperatingTemperature:
0°C ~ 70°C (TA)
MountingType:
Surface Mount

TL431ACDBVRG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TL431ACDBVRG4 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 TL431ACDBVRG4 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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TL431ACDBVRG4 information

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TL431ACDBVRG4 Typical application Circuitry

TL431ACDBVRG4

The TL431ACDBVRG4 is an integrated circuit that functions as a programmable precision shunt voltage regulator. Applications requiring a steady reference voltage are the target market for this particular semiconductor.

1. Function of TL431ACDBVRG4: It operates as an adjustable shunt regulator, providing a precise voltage reference. This TL431ACDBVRG4 chip is known for its stability and low output noise, making it suitable for applications that demand accurate voltage regulation.

2. Applications: This device is commonly used in power supply circuits as a voltage reference, battery charging systems, voltage monitoring circuits, and adjustable power supplies. Its precision and stability make it a popular choice for maintaining consistent voltages in various electronic applications.

3. Key Specifications: The TL431ACDBVRG4 features an adjustable output voltage range (typically from 2.5V to 36V), low dynamic output impedance, and the capability to operate over a wide current range. These specifications make it versatile for diverse voltage regulation scenarios.

4. Circuit Design – Adjustable Voltage Regulator:

- Reference Pin (Pin 1): Connect this pin to the junction of a resistor divider network that sets the desired output voltage.

- Anode (Pin 2): Attach this pin to the power supply's negative or ground side.

- Cathode (Pin 3): Connect to the load where the regulated voltage is needed.

- Resistor Divider (Between Pin 1 and 3): Use two resistors in series between the reference pin and the cathode. The values of these resistors determine the output voltage.

- Optional Noise Reduction (At Pin 1): A capacitor can be added at the reference pin to reduce output noise, beneficial in sensitive applications.

5. Design Considerations:

- Precise Voltage Setting: Calculate resistor values accurately to set the desired output voltage.

- Load Capacity: Ensure that the load matches the regulator's current handling ability.

- Thermal Management: Consider heat dissipation, especially when operating at higher currents.

- Stability of the Circuit: Select capacitors with suitable values to ensure circuit stability.

- Minimizing Noise: Implement noise reduction measures in applications sensitive to voltage fluctuations.

In this scenario, the TL431ACDBVRG4 is used in an adjustable voltage regulator circuit, providing a stable output voltage to a load. The design focuses on setting an accurate voltage through the resistor divider, ensuring the load is within the chip's capacity, managing heat effectively, maintaining circuit stability, and reducing noise for efficient and reliable voltage regulation.

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6. What is the process for return or replacement of TL431ACDBVRG4?

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 TL431ACDBVRG4 we delivered, we will accept the replacement or return of the TL431ACDBVRG4 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 TL431ACDBVRG4.

(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