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TL431BQPKG3 The Texas Instruments TL431BQPKG3 is an adjustable shunt voltage reference IC. It offers a wide output voltage range and precise regulation.
Mfr Part #:

TL431BQPKG3

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TL431BQPKG3 is an adjustable shunt voltage reference IC. It offers a wide output voltage range and precise regulation.
✓ Total Stock: 362,321 pcs
$ Price Range: $0.28

TL431BQPKG3 Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
361,600 pcs
On Request
361600 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
721 pcs
On Request
721 pcs On Request 1 On Request On Request 2018 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TL431BQPKG3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TL431BQPKG3 Description

Short technical summary and product information.

The TL431BQPKG3 from Texas Instruments is an adjustable shunt voltage reference designed for various applications requiring stable voltage references. It provides an adjustable output voltage ranging from 2.495V to 36V with a tight tolerance of ±0.5%.

 

This device is capable of handling an output current of up to 100mA and a cathode current of 700µA. It operates within a temperature range of -40°C to 125°C.

 

The TL431BQPKG3 is available in a surface-mount SOT-89-3 package, also known as TO-243AA, making it suitable for compact PCB designs. It is supplied on tape and reel for automated assembly processes.

 

This voltage reference is a key component in power supply regulation, battery chargers, and other control circuits where a precise and stable reference voltage is critical.

TL431BQPKG3 Quick Information

Product Type: Voltage Reference
Canonical Name: TL431BQPKG3 Adjustable Shunt Voltage Reference
Subcategory: Shunt Voltage Reference

TL431BQPKG3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TL431BQPKG3 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

TL431BQPKG3 Features

  • Adjustable output voltage from 2.495V to 36V.
  • Precise voltage regulation with ±0.5% tolerance.
  • Maximum output current of 100mA.
  • Surface mount SOT-89-3 package.
  • Operates from -40°C to 125°C.

TL431BQPKG3 Applications

  • Used in adjustable voltage regulators.
  • Suitable for battery charging circuits.
  • Applicable in power supply control.
  • Ideal for voltage monitoring systems.

TL431BQPKG3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage range of the TL431BQPKG3?

The output voltage is adjustable from 2.495V to 36V.

What is the voltage tolerance?

±0.5%.

What is the maximum output current?

100mA.

What is the operating temperature range?

-40°C to 125°C.

What package is the TL431BQPKG3 available in?

SOT-89-3 (TO-243AA) surface mount package.

What is the cathode current?

700µA maximum.

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