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TL431AQPK

Texas Instruments

TL431AQPK by Texas Instruments

TL431AQPK by Texas Instruments is a voltage reference IC with a min output voltage of 2.47V and max output voltage of 2.52V. It is commonly used in automotive applications due to its temperature grade and moisture sensitivity level.

Median Price

$0.198

Lifecycle Status

Suppliers In-Stock

11

In-Stock Inventory

1k+

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Adafruit Industries

USA . 200 parts In-Stock

1+ parts

$0.137

100+ parts

$0.126

1k+ parts

$0.118

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200

$0.137

$0.126

$0.118

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Texas Instruments

USA . 294,235 parts In-Stock

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$0.146

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$0.099

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$0.051

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294,235

$0.146

$0.099

$0.051

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Mouser Electronics

USA . 4,461 parts In-Stock

1+ parts

$0.250

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$0.131

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$0.108

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$0.099

4,461

$0.250

$0.131

$0.108

$0.099

DigiKey

USA . 7,463 parts In-Stock

1+ parts

$0.260

100+ parts

$0.134

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$0.111

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$0.100

7,463

$0.260

$0.134

$0.111

$0.100

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Nova Conductors

Japan . 61 parts In-Stock

1+ parts

$0.118

100+ parts

-

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61

$0.118

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Digiode

USA . 2,839 parts In-Stock

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$0.130

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2,839

$0.130

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Chip Stock

USA . 90,610 parts In-Stock

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90,610

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Vyrian

USA . 81,313 parts In-Stock

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A2Z Electronics, Inc.

USA . 679 parts In-Stock

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679

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Bristol Electronics

USA . 679 parts In-Stock

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679

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Flex Direct, LLC

USA . 90 parts In-Stock

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90

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Semicontronic

India . 81,369 parts In-Stock

1+ parts

$0.084

100+ parts

$0.082

1k+ parts

$0.081

10k+ parts

-

81,369

$0.084

$0.082

$0.081

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Aranea Global

USA . 2,000 parts In-Stock

1+ parts

$0.116

100+ parts

-

1k+ parts

$0.111

10k+ parts

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2,000

$0.116

-

$0.111

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Argo Parts USA

USA . 4,787 parts In-Stock

1+ parts

$0.118

100+ parts

-

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$0.115

4,787

$0.118

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-

$0.115

Continental Prestige Electronics

USA . 3,435 parts In-Stock

1+ parts

$0.118

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-

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$0.116

3,435

$0.118

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$0.116

Corphita

USA . 3,312 parts In-Stock

1+ parts

$0.123

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-

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3,312

$0.123

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Advanced Electronics

New Zealand . 200 parts In-Stock

1+ parts

$0.137

100+ parts

$0.126

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$0.118

10k+ parts

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200

$0.137

$0.126

$0.118

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Component Stockers USA

USA . 792,747 parts In-Stock

1+ parts

$0.400

100+ parts

$0.130

1k+ parts

$0.070

10k+ parts

$0.060

792,747

$0.400

$0.130

$0.070

$0.060

Andel Nordic

Denmark . 520 parts In-Stock

1+ parts

$1.245

100+ parts

-

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$1.195

10k+ parts

$1.195

520

$1.245

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$1.195

$1.195

Corohmni

South Africa . 226 parts In-Stock

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$5.195

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226

$5.195

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Parana Technologies

USA . 1,298 parts In-Stock

1+ parts

$14.975

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$15.402

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1,298

$14.975

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$15.402

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DigiPath Technology Company

USA . 1,899 parts In-Stock

1+ parts

$16.489

100+ parts

$15.170

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1,899

$16.489

$15.170

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ChromeModa Solutions

Germany . 2,472 parts In-Stock

1+ parts

$16.826

100+ parts

$13.797

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-

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2,472

$16.826

$13.797

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IDEA Electronic Components Group

UK . 353 parts In-Stock

1+ parts

$16.826

100+ parts

$15.985

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$15.143

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353

$16.826

$15.985

$15.143

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Futuretech Components

Singapore . 55,000 parts In-Stock

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Perfect Parts

USA . 26,816 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 26,079 parts In-Stock

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Kepictronics

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Lixinc

USA . 11,111 parts In-Stock

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A-Z Elektronik GmbH

Germany . 7,743 parts In-Stock

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7,743

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GreenTree Electronics

Israel . 1,000 parts In-Stock

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Authorized Procurement Solutions

USA . 1,000 parts In-Stock

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1,000

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Robosynatics

Brazil . 300 parts In-Stock

1+ parts

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$6.841

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$6.841

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$6.841

300

-

$6.841

$6.841

$6.841

Lucentia Tech

USA . 300 parts In-Stock

1+ parts

-

100+ parts

$6.841

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$6.841

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$6.841

300

-

$6.841

$6.841

$6.841

Overview

Discover the TL431AQPK, a high-quality voltage reference by Texas Instruments. As a leading manufacturer in the industry, Texas Instruments is known for its exceptional products and cutting-edge technology. The TL431AQPK offers numerous advantages and benefits to customers, making it the ideal choice for various applications. With its trim or adjustable output feature, customers have the flexibility to customize their voltage requirements. Its small outline, heat sink/slug, and low profile package design make it compact and convenient for installation. Experience reliable and stable performance with the TL431AQPK, allowing you to achieve precision and accuracy in your projects. Upgrade your voltage reference needs with this exceptional product from Texas Instruments.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This voltage reference has a plastic/epoxy package body material, which provides excellent durability and resistance to environmental factors, making it suitable for various applications.

Surface Mount: YES

With surface mount capability, this voltage reference can be easily mounted onto PCBs, saving space and enabling efficient integration within electronic systems.

No. of Functions: 1

This voltage reference has a single function, providing precise and stable reference voltage for accurate measurements and optimal performance.

Trim or Adjustable Output (V): YES

The trim or adjustable output feature allows for fine-tuning the output voltage to meet specific requirements, ensuring flexibility and customization.

Package Shape: RECTANGULAR

The rectangular package shape enables easy mounting and integration into different designs and systems, offering convenience and versatility.

No. of Terminals: 3

With three terminals, this voltage reference allows for simple and straightforward connections, simplifying the overall circuit design and installation process.

Package Style (Meter): SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

The small outline, heat sink/slug, and low-profile package style enhances thermal dissipation and enables efficient heat management, ensuring optimal performance and reliability.

Maximum Operating Temperature: 125 °C

With a maximum operating temperature of 125°C, this voltage reference can withstand high-temperature environments, making it suitable for demanding applications.

Minimum Output Voltage: 2.47 V

The minimum output voltage of 2.47 volts ensures precise and stable voltage reference, enabling accurate measurements and reliable circuit operation.

Minimum Operating Temperature: -40 °C

The minimum operating temperature of -40°C allows this voltage reference to function reliably even in extremely cold environments, increasing its versatility.

Terminal Finish: MATTE TIN

The matte tin terminal finish provides excellent conductive properties and prevents oxidation, maintaining reliable electrical connections and ensuring long-term performance.

Maximum Output Voltage: 2.52 V

The maximum output voltage of 2.52 volts ensures a stable and accurate voltage reference that meets various application requirements seamlessly.

Terminal Position: SINGLE

With a single terminal position, this voltage reference simplifies the connection process and ensures consistent electrical performance.

Maximum Seated Height: 1.6 mm

The maximum seated height of 1.6 mm allows for compact and space-saving designs, enabling efficient integration into electronic systems.

Width (mm): 2.5 mm

With a width of 2.5 mm, this voltage reference offers a compact footprint, making it suitable for applications with limited space.

Other IC type: THREE TERMINAL VOLTAGE REFERENCE

Being a three-terminal voltage reference, this IC offers precise and stable reference voltage, ideal for applications requiring accurate voltage regulation.

Minimum Supply Voltage (Vsup): 2.495 V

The minimum supply voltage of 2.495 volts ensures reliable operation and optimal performance under varying supply conditions.

Maximum Time At Peak Reflow Temperature (s): 30

This voltage reference can withstand a maximum time of 30 seconds at peak reflow temperature, ensuring robustness during assembly processes.

Peak Reflow Temperature °C: 260

With a peak reflow temperature of 260°C, this voltage reference can withstand high-temperature soldering processes, enhancing manufacturing reliability.

Length: 4.5 mm

The compact length of 4.5 mm allows for space-efficient integration, making it suitable for applications with size constraints.

Temperature Grade: AUTOMOTIVE

With an automotive temperature grade, this voltage reference meets stringent temperature specifications required in automotive applications, ensuring reliability even in harsh environments.

Maximum Output Current: 0.1 A

The maximum output current of 0.1 amps allows for driving loads with moderate current requirements, making it suitable for various low-power applications.

Technology: BIPOLAR

Built with bipolar technology, this voltage reference offers excellent linearity, low noise, and high stability for accurate and reliable voltage references.

Terminal Form: FLAT

The flat terminal form facilitates easy and secure electrical connections, reducing the risk of intermittent or unreliable connections.

Maximum Voltage Tolerance: 1 %

With a maximum voltage tolerance of 1%, this voltage reference provides precise and stable voltage regulation, ensuring accurate measurements and consistent circuit performance.

Terminal Pitch: 1.5 mm

The terminal pitch of 1.5 mm allows for easy and standardized PCB layout and soldering, simplifying the assembly process and ensuring compatibility with various designs.

Max Voltage Temp Coef: 92 ppm/°C

With a maximum voltage temperature coefficient of 92 ppm/°C, this voltage reference exhibits excellent thermal stability, minimizing the impact of temperature variations on the reference voltage.

Moisture Sensitivity Level (MSL): 2

The moisture sensitivity level of 2 ensures adequate protection against moisture during storage and handling, improving product reliability and lifespan.

Maximum Supply Voltage (Vsup): 36 V

The maximum supply voltage of 36 volts allows for compatibility with higher voltage systems and provides flexibility in various application scenarios.

No. of Outputs: 1

With a single output, this voltage reference simplifies circuit design and offers a straightforward voltage reference for diverse applications.

Nominal Output Voltage: 2.495 V

The nominal output voltage of 2.495 volts provides a stable reference voltage with high accuracy, making it suitable for applications requiring precise voltage regulation.

Technical Specifications

Voltage References TL431AQPK 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:

2.52 V

Minimum Output Voltage:

2.47 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:

1 %

Width (mm):

2.5 mm

Trade Compliance

TL431AQPK 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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