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Name: TL431IDBVRE4
Brand: Texas Instruments
SKU: TL431IDBVRE4
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 TL431IDBVRE4

Part No.:: TL431IDBVRE4

Manufacturer:: Texas Instruments

Package:: SC-74A, SOT-753

Datasheet:: TL431IDBVRE4.pdf

Description:: IC VREF SHUNT ADJ 2.2% SOT23-5

In Stock:: 3448

Quantity:: Add To Cart

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TL431IDBVRE4 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:
±2.2%
TemperatureCoefficient:
-
Noise-01Hzto10Hz:
-
Noise-10Hzto10kHz:
-
Voltage-Input:
-
Current-Supply:
-
Current-Cathode:
1 mA
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

TL431IDBVRE4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TL431IDBVRE4 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 TL431IDBVRE4 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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TL431IDBVRE4 information

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TL431IDBVRE4 Typical application Circuitry

TL431IDBVRE4

The TL431IDBVRE4 is a precision programmable reference voltage regulator, part of the TL431 series, widely recognized for its versatility and reliability in various electronic circuits. This particular component is an integral part of voltage regulation and control systems, commonly used in power supplies, battery chargers, and voltage monitoring applications.

1. Pin Configuration and Basic Connections: The TL431IDBVRE4 features three pins: the Anode (A), Cathode (K), and Reference (REF). In order to initiate its fundamental operation as a voltage regulator, the anode is linked to the positive terminal of the power source. The Cathode is typically connected to the load or the negative side of the circuit. The Reference pin is crucial as it senses the output voltage and adjusts the cathode voltage accordingly to maintain a constant output.

2. Adjustable Output Voltage Setup: The versatility of the TL431IDBVRE4 lies in its ability to provide an adjustable output voltage. This is achieved by connecting a resistor divider network from the output to the Reference pin. The values of these resistors determine the voltage at which the TL431IDBVRE4 regulates. Careful calculation of these resistor values is critical to ensure the desired output voltage is maintained.

3. Voltage Regulation Dynamics: The TL431IDBVRE4 operates by comparing the voltage at the Reference pin to its internal reference voltage. If the sensed voltage deviates from the target, the device adjusts the conductivity between the Anode and Cathode, effectively regulating the output voltage. This feedback mechanism ensures stable voltage regulation, vital in sensitive electronic applications.

4. Thermal and Power Handling Considerations: Given its small size and power handling capacity, the TL431IDBVRE4 must be integrated into circuit designs with careful consideration of thermal management. Heat sinks and appropriate PCB architecture are examples of adequate heat dissipation techniques that are required to prevent overheating and guarantee dependable performance.

5. Safety and Protection Features: The TL431IDBVRE4 includes built-in safety features such as overcurrent protection and thermal shutdown. These features protect not only the device itself but also the larger circuit from potential damage due to abnormal operating conditions.

6. Applications and Use Cases: This component is widely used in power supply circuits, serving as a reference voltage source or a shunt regulator. Its precise voltage regulation capabilities make it suitable for battery charging circuits, voltage monitoring systems, and adjustable power supplies.

7. Handling and Precautions: As with all semiconductor devices, handling the TL431IDBVRE4 requires precautions against electrostatic discharge and thermal stress. The longevity and functionality of the component in a variety of applications are ensured by proper handling and storage.

In summary, the TL431IDBVRE4 is a key element in circuits requiring precise and adjustable voltage regulation. Its correct implementation involves understanding its pin configuration, setting up adjustable voltage outputs, managing voltage regulation dynamics, ensuring thermal stability, utilizing its safety features, and observing proper handling techniques. These considerations ensure that the TL431IDBVRE4 performs effectively and reliably in its intended roles.

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6. What is the process for return or replacement of TL431IDBVRE4?

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 TL431IDBVRE4 we delivered, we will accept the replacement or return of the TL431IDBVRE4 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 TL431IDBVRE4.

(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