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Name: TL431AIDBVRE4
Brand: Texas Instruments
SKU: TL431AIDBVRE4
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 TL431AIDBVRE4

Part No.:: TL431AIDBVRE4

Manufacturer:: Texas Instruments

Package:: SC-74A, SOT-753

Datasheet:: TL431AIDBVRE4.pdf

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

In Stock:: 2438

Quantity:: Add To Cart

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TL431AIDBVRE4 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

TL431AIDBVRE4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TL431AIDBVRE4 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 TL431AIDBVRE4 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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TL431AIDBVRE4 information

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TL431AIDBVRE4 Typical application Circuitry

TL431AIDBVRE4

The TL431AIDBVRE4 is an adjustable precision shunt regulator, playing a crucial role in a variety of electronic circuits due to its versatility and accuracy.

Functional Overview of TL431AIDBVRE4

This chip functions as a programmable voltage reference. It's akin to an adjustable Zener diode, providing the capability to set a specific output voltage level within a certain range.

Common Applications

The TL431AIDBVRE4 is utilized in several scenarios, including:

1. Regulating Power Supplies: To maintain a stable output voltage.

2. Voltage Monitoring in Electronic Systems: To ensure voltage levels remain within specified limits.

3. Reference Voltage in Precision Instruments: Offering a stable reference voltage in various measurement and testing devices.

Characteristic Parameters

Salient features of the TL431AIDBVRE4 include:

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

- Thermal Stability: Performs reliably across a range of environmental temperatures.

- Low Output Noise: Making it suitable for precision and sensitive electronic applications.

Circuit Implementation: Voltage Monitoring

Here's an in-depth explanation of using the TL431AIDBVRE4 in a voltage monitoring circuit:

1. Circuit Components Needed

- TL431AIDBVRE4 shunt regulator

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

2. Pin Description

- Pin 1: Anode

- Pin 2: Cathode

- Pin 3: Reference (Ref)

3. Detailed Circuit Configuration

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

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

4. Setting the Output Voltage

- Determine R1 and R2 values using the formula Vout = Vref * (1 + R1/R2) for the desired voltage threshold.

5. Important Design Aspects

- Voltage Setting Accuracy: Critical for maintaining the integrity of the monitoring system.

- Heat Management: Essential, especially if the shunt regulator operates under a high load.

- Resistor Quality: High-grade, low-tolerance resistors are recommended for precise voltage control.

6. System Calibration

- Adjust R1 and R2 to fine-tune the voltage monitoring threshold as required.

Design Considerations

Designing circuits with the TL431AIDBVRE4 involves attention to its cathode current capability, the influence of temperature on its performance, stability under varying load conditions, and the precision of the resistors used.

In summary, the TL431AIDBVRE4, as an adjustable precision shunt regulator, finds its place in power supply regulation, voltage monitoring, and as a reference in precision instruments. Its attributes like an adjustable voltage range, thermal stability, and low noise profile make it apt for these applications. Critical considerations in circuit design include accuracy in voltage settings, thermal management, and the choice of high-quality components. The TL431AIDBVRE4 stands out for its effectiveness in maintaining voltage stability in sensitive electronic setups.

TL431AIDBVRE4 FAQ

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6. What is the process for return or replacement of TL431AIDBVRE4?

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 TL431AIDBVRE4 we delivered, we will accept the replacement or return of the TL431AIDBVRE4 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 TL431AIDBVRE4.

(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