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TL431QPK

Texas Instruments

TL431QPK by Texas Instruments

TL431QPK by Texas Instruments is a voltage reference IC with adjustable output from 2.44V to 2.55V, suitable for automotive applications. It features a max output current of 0.1A and operates in temperatures ranging from -40°C to 125°C. This three-terminal device comes in a small outline package with matte tin finish, making it ideal for surface mount designs.

Median Price

$0.118

Lifecycle Status

Suppliers In-Stock

22

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1k+

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Arrow

USA . 30 parts In-Stock

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$0.073

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Texas Instruments

USA . 13,411 parts In-Stock

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Mouser Electronics

USA . 2,467 parts In-Stock

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DigiKey

USA . 4,641 parts In-Stock

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$0.230

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$0.118

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$0.098

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$0.087

4,641

$0.230

$0.118

$0.098

$0.087

Adafruit Industries

USA . 500 parts In-Stock

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$3.723

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$3.537

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$3.723

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$3.537

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Chip1Stop

Japan . 2,989 parts In-Stock

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$0.066

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Verical

USA . 984 parts In-Stock

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Rochester

USA . 32 parts In-Stock

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$0.102

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Digiode

USA . 2,738 parts In-Stock

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Nova Conductors

Japan . 28 parts In-Stock

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TME

Poland . 946 parts In-Stock

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$0.082

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$0.074

946

$0.200

$0.100

$0.082

$0.074

Bristol Electronics

USA . 460 parts In-Stock

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$0.301

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$0.150

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Chip Stock

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Vyrian

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Cyclops Electronics Ltd

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Connector Distribution Corp

USA . 500 parts In-Stock

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Right Parts Inc.

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ACDS - Activité Composants Distribution Service

France . 460 parts In-Stock

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Dan-Mar Components

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ComSIT Distribution GmbH

Germany . 134 parts In-Stock

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LWI Electronics Inc

India . 5 parts In-Stock

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Distributors (Availability)

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Corphita

USA . 857 parts In-Stock

1+ parts

$0.054

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$0.054

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Component Stockers USA

USA . 1,421,804 parts In-Stock

1+ parts

$0.060

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$0.110

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$0.070

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$0.070

1,421,804

$0.060

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$0.070

$0.070

Semicontronic

India . 2,957 parts In-Stock

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$0.102

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$0.099

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$0.099

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Continental Prestige Electronics

USA . 2,836 parts In-Stock

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$0.104

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Argo Parts USA

USA . 196 parts In-Stock

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$0.104

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Netroflash

USA . 100 parts In-Stock

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Modulus Dynamics

Lithuania . 500 parts In-Stock

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$0.125

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$0.120

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Corohmni

South Africa . 19 parts In-Stock

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$2.007

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Advanced Electronics

New Zealand . 500 parts In-Stock

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$3.723

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$3.537

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$3.723

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Parana Technologies

USA . 1,629 parts In-Stock

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$11.839

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$12.239

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ChromeModa Solutions

Germany . 3,389 parts In-Stock

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$13.302

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$10.908

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IDEA Electronic Components Group

UK . 45 parts In-Stock

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$12.637

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Perfect Parts

USA . 41,306 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

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A-Z Elektronik GmbH

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iodParts Technologies Inc.

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DigiPath Technology Company

USA . 1,216 parts In-Stock

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Robosynatics

Brazil . 10 parts In-Stock

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Lucentia Tech

USA . 10 parts In-Stock

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$0.490

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Overview

Unleash the power of precision with the TL431QPK by Texas Instruments. Crafted with excellence, this voltage reference is designed to deliver unmatched performance and reliability. From automotive applications to industrial systems, this small outline package offers precise output voltage and adjustable options for maximum flexibility. Trust in Texas Instruments to provide cutting-edge technology that meets your needs. Elevate your projects with the TL431QPK and experience the difference quality makes.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material ensures durability and protection for the internal components of the voltage reference, making it suitable for various environments.

Surface Mount: YES

Facilitates easy and efficient mounting on circuit boards, saving time and effort during assembly.

Trim or Adjustable Output (V): YES

Allows for fine-tuning of the output voltage to meet specific requirements, increasing flexibility in applications.

No. of Terminals: 3

Simplified connection setup with only three terminals, reducing complexity in wiring.

Maximum Operating Temperature: 125 °C

Ensures stable performance even in high-temperature environments, enhancing reliability.

Minimum Supply Voltage (Vsup): 2.495 V

Can operate efficiently with low supply voltage, making it suitable for power-constrained applications.

Technology: BIPOLAR

Utilizes bipolar technology for improved accuracy and stability in voltage output, making it ideal for precision applications.

Technical Specifications

Voltage References TL431QPK attributes and parameters. Explore more Voltage References devices from Texas Instruments

Specs

Additional Features:

OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V

JESD-30 Code:

R-PSSO-F3

JESD-609 Code:

e3

Length:

4.5 mm

Moisture Sensitivity Level (MSL):

2

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

3

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

.1 A

Maximum Output Voltage:

2.55 V

Minimum Output Voltage:

2.44 V

Nominal Output Voltage:

2.495 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TO-243

Package Shape:

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

Peak Reflow Temperature (C):

260

Qualification:

Not Qualified

Maximum Seated Height:

1.6 mm

Sub-Category:

Voltage References

Maximum Supply Voltage (Vsup):

36 V

Minimum Supply Voltage (Vsup):

2.495 V

Surface Mount:

YES

Technology:

BIPOLAR

Max Voltage Temp Coef:

92 ppm/Cel

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

FLAT

Terminal Pitch:

1.5 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

30

Trim or Adjustable Output (V):

YES

Maximum Voltage Tolerance:

2 %

Width (mm):

2.5 mm

Trade Compliance

TL431QPK Other Function Semiconductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

Texas Instruments

Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President, CEO

Haviv Ilan

Chairman

Richard K. Templeton

Senior VP, CFO

Rafael R. Lizardi

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

M - Fab

Fabrication

Fab Initiation

1997

USA

South Portland

Wafer Capacity

32,000

1997

32,000

D - FAB

Fabrication

Fab Initiation

1966

USA

Dallas

Wafer Capacity

42,000

1966

42,000

D MOS - 6

Fabrication

Fab Initiation

2002

USA

Dallas

Wafer Capacity

25,000

2002

25,000

D MOS - 5

Fabrication

Fab Initiation

1995

USA

Dallas

Wafer Capacity

75,000

1995

75,000

Miho - 8

Fabrication

Fab Initiation

1980

Japan

Inashiki

Wafer Capacity

43,000

1980

43,000

S FAB 1

Fabrication

Fab Initiation

1966

USA

Sherman

Wafer Capacity

91,000

1966

91,000

F - FAB

Fabrication

Fab Initiation

2001

Germany

Freising

Wafer Capacity

37,000

2001

37,000

R Fab 1

Fabrication

Fab Initiation

2010

USA

Richardson

Wafer Capacity

40,000

2010

40,000

D HC Line

Fabrication

Fab Initiation

1999

USA

Dallas

Wafer Capacity

2,000

1999

2,000

JV3

Fabrication

Fab Initiation

2001

Japan

Aizu Wakamatsu

Wafer Capacity

45,000

2001

45,000

C - FAB

Fabrication

Fab Initiation

2007

China

Chengdu

Wafer Capacity

30,000

2007

30,000

L - Fab

Fabrication

Fab Initiation

2015

USA

Lehi

Wafer Capacity

70,000

2015

70,000

R - Fab 2

Fabrication

Fab Initiation

2022

USA

Richardson

Wafer Capacity

2022

S - FAB 2

Fabrication

Fab Initiation

2025

USA

Sherman

Wafer Capacity

2025

S - FAB 3

Fabrication

Fab Initiation

2028

USA

Sherman

Wafer Capacity

2028

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