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Name: TL431ACDBZRG4
Brand: Texas Instruments
SKU: TL431ACDBZRG4
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 TL431ACDBZRG4

Part No.:: TL431ACDBZRG4

Manufacturer:: Texas Instruments

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

Datasheet:: TL431ACDBZRG4.pdf

Description:: IC VREF SHUNT ADJ 1% SOT23-3

In Stock:: 2899

Quantity:: Add To Cart

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TL431ACDBZRG4 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:
±1%
TemperatureCoefficient:
-
Noise-01Hzto10Hz:
-
Noise-10Hzto10kHz:
-
Voltage-Input:
-
Current-Supply:
-
Current-Cathode:
600 µA
OperatingTemperature:
0°C ~ 70°C (TA)
MountingType:
Surface Mount

TL431ACDBZRG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TL431ACDBZRG4 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 TL431ACDBZRG4 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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TL431ACDBZRG4 information

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TL431ACDBZRG4 Typical application Circuitry

TL431ACDBZRG4

The TL431ACDBZRG4 is an integrated circuit functioning as a programmable precision shunt voltage regulator. This device is particularly designed for applications that require a stable and adjustable voltage reference.

1. Primary Role of TL431ACDBZRG4: This chip acts as an adjustable shunt regulator, providing a precise and stable voltage reference. It is notable for its flexibility in setting the output voltage with external resistors, along with its accuracy and low output noise.

2. Applications: The TL431ACDBZRG4 is extensively used in power supply circuits as a voltage reference, in battery chargers, voltage monitoring circuits, and in creating adjustable power supplies. Its reliability in maintaining constant voltage levels is crucial for a wide range of electronic devices.

3. Characteristic Features: This regulator offers an adjustable output voltage range (typically 2.5V to 36V), low dynamic output impedance, and is capable of handling a broad range of operating currents. These features allow it to be versatile in various voltage regulation scenarios.

4. Circuit Design – Feedback Power Supply:

- Reference Pin (Pin 1): Connect to the midpoint of a resistor divider network, which is used to set the desired output voltage.

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

- Cathode (Pin 3): Connect this pin to the output of the power supply circuit where regulated voltage is needed.

- Resistor Divider Configuration (Between Pin 1 and 3): Implement two resistors in series between the reference pin and the cathode. The resistor values determine the output voltage level.

- Noise Reduction (At Pin 1, Optional): Place a capacitor at the reference pin to minimize noise, especially in sensitive applications.

5. Design Considerations:

- Accurate Voltage Calibration: Precisely calculate the resistor values for the voltage divider to achieve the correct output voltage.

- Load Compatibility: Ensure the load is within the current handling capacity of the regulator.

- Thermal Management: Consider heat dissipation, particularly under higher current loads.

- Circuit Stability: To keep the circuit stable, choose capacitors with the right values. - Noise Sensitivity: In applications prone to voltage fluctuations, implement additional noise reduction strategies.

In this application, the TL431ACDBZRG4 is utilized in a feedback power supply circuit, providing a stable and precise voltage output. The TL431ACDBZRG4 design focuses on setting an accurate output voltage through a resistor divider, ensuring load compatibility, managing heat effectively, maintaining circuit stability, and reducing noise for efficient and reliable power regulation.

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6. What is the process for return or replacement of TL431ACDBZRG4?

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 TL431ACDBZRG4 we delivered, we will accept the replacement or return of the TL431ACDBZRG4 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 TL431ACDBZRG4.

(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