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TL431AIL3T

STMicroelectronics

TL431AIL3T by STMicroelectronics

TL431AIL3T by STMicroelectronics is a voltage reference IC with adjustable output (2.47-2.52V) and max output current of 0.1A. It is a three-terminal device in a small outline package, suitable for industrial applications requiring precise voltage regulation at temperatures ranging from -40 to 105°C.

Median Price

$0.118

Lifecycle Status

Suppliers In-Stock

27

In-Stock Inventory

1k+

Distributors (Authorized)

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

Newark

USA . 30,000 parts In-Stock

1+ parts

$0.062

100+ parts

-

1k+ parts

-

10k+ parts

$0.061

30,000

$0.062

-

-

$0.061

DigiKey

USA . 4,545 parts In-Stock

1+ parts

$0.270

100+ parts

$0.138

1k+ parts

$0.115

10k+ parts

$0.103

4,545

$0.270

$0.138

$0.115

$0.103

Mouser Electronics

USA . 3,440 parts In-Stock

1+ parts

$0.270

100+ parts

$0.139

1k+ parts

$0.116

10k+ parts

$0.095

3,440

$0.270

$0.139

$0.116

$0.095

EBV Elektronik

Germany . 660,000 parts In-Stock

1+ parts

-

100+ parts

-

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660,000

-

-

-

-

Arrow

USA . 330,000 parts In-Stock

1+ parts

-

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-

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10k+ parts

$0.072

330,000

-

-

-

$0.072

Verical

USA . 330,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.067

330,000

-

-

-

$0.067

Avnet

USA . 279,000 parts In-Stock

1+ parts

-

100+ parts

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279,000

-

-

-

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Future Electronics

Canada . 6,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.071

6,000

-

-

-

$0.071

Element14

Singapore . 4,076 parts In-Stock

1+ parts

-

100+ parts

$0.191

1k+ parts

$0.184

10k+ parts

$0.176

4,076

-

$0.191

$0.184

$0.176

Farnell

UK . 3,861 parts In-Stock

1+ parts

-

100+ parts

$0.118

1k+ parts

$0.099

10k+ parts

$0.089

3,861

-

$0.118

$0.099

$0.089

Distrelec

Netherlands . 2,805 parts In-Stock

1+ parts

-

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2,805

-

-

-

-

Chip1Stop

Japan . 2,459 parts In-Stock

1+ parts

-

100+ parts

$0.273

1k+ parts

$0.146

10k+ parts

-

2,459

-

$0.273

$0.146

-

Distributors (In-Stock)

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

Digiode

USA . 2,244 parts In-Stock

1+ parts

$0.066

100+ parts

-

1k+ parts

-

10k+ parts

-

2,244

$0.066

-

-

-

TME

Poland . 2,544 parts In-Stock

1+ parts

$0.250

100+ parts

$0.110

1k+ parts

$0.080

10k+ parts

$0.077

2,544

$0.250

$0.110

$0.080

$0.077

Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$0.384

100+ parts

-

1k+ parts

-

10k+ parts

-

50

$0.384

-

-

-

IBS Electronics

USA . 2,637,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.100

2,637,000

-

-

-

$0.100

Chip Stock

USA . 185,000 parts In-Stock

1+ parts

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185,000

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-

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Vyrian

USA . 104,910 parts In-Stock

1+ parts

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104,910

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-

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Cyclops Electronics Ltd

UK . 15,810 parts In-Stock

1+ parts

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15,810

-

-

-

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Dark Horse Electronics

USA . 5,499 parts In-Stock

1+ parts

-

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5,499

-

-

-

-

Micros

Poland . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$1.990

10k+ parts

$1.990

3,000

-

-

$1.990

$1.990

Partservice

France . 2,800 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.091

10k+ parts

$0.084

2,800

-

-

$0.091

$0.084

Micros sp.j. W. Kędra i J. Lic

Poland . 2,800 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.097

10k+ parts

$0.090

2,800

-

-

$0.097

$0.090

Anansix

USA . 2,568 parts In-Stock

1+ parts

-

100+ parts

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2,568

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-

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ComSIT Distribution GmbH

Germany . 2,235 parts In-Stock

1+ parts

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2,235

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-

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Sensible Micro Corp

USA . 1,821 parts In-Stock

1+ parts

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1,821

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Microfarads

USA . 598 parts In-Stock

1+ parts

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598

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-

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-

Distributors (Availability)

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

Ampacity Inc.

Singapore . 137,094 parts In-Stock

1+ parts

$0.056

100+ parts

-

1k+ parts

-

10k+ parts

-

137,094

$0.056

-

-

-

Corphita

USA . 2,481 parts In-Stock

1+ parts

$0.062

100+ parts

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2,481

$0.062

-

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Semicontronic

India . 67,437 parts In-Stock

1+ parts

$0.113

100+ parts

$0.110

1k+ parts

$0.110

10k+ parts

-

67,437

$0.113

$0.110

$0.110

-

Argo Parts USA

USA . 3,698 parts In-Stock

1+ parts

$0.384

100+ parts

-

1k+ parts

-

10k+ parts

$0.372

3,698

$0.384

-

-

$0.372

Netroflash

USA . 2,000 parts In-Stock

1+ parts

$0.384

100+ parts

-

1k+ parts

-

10k+ parts

-

2,000

$0.384

-

-

-

Corohmni

South Africa . 237 parts In-Stock

1+ parts

$0.390

100+ parts

-

1k+ parts

-

10k+ parts

-

237

$0.390

-

-

-

Advanced Electronics

New Zealand . 100 parts In-Stock

1+ parts

$0.402

100+ parts

$0.382

1k+ parts

$0.382

10k+ parts

-

100

$0.402

$0.382

$0.382

-

Aztec Data Supply Inc.

USA . 1,979 parts In-Stock

1+ parts

$12.840

100+ parts

-

1k+ parts

-

10k+ parts

-

1,979

$12.840

-

-

-

IDEA Electronic Components Group

UK . 701 parts In-Stock

1+ parts

$17.793

100+ parts

-

1k+ parts

$16.014

10k+ parts

-

701

$17.793

-

$16.014

-

MKK Technologies

India . 1,657 parts In-Stock

1+ parts

$33.458

100+ parts

-

1k+ parts

-

10k+ parts

-

1,657

$33.458

-

-

-

DigiPath Technology Company

USA . 1,657 parts In-Stock

1+ parts

$33.458

100+ parts

-

1k+ parts

-

10k+ parts

-

1,657

$33.458

-

-

-

Perfect Parts

USA . 2,466,202 parts In-Stock

1+ parts

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100+ parts

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10k+ parts

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2,466,202

-

-

-

-

GreenTree Electronics

Israel . 369,000 parts In-Stock

1+ parts

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100+ parts

-

1k+ parts

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10k+ parts

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369,000

-

-

-

-

RC Electronics

USA . 94,042 parts In-Stock

1+ parts

-

100+ parts

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94,042

-

-

-

-

Infinite Electronics LLP (Excess)

. 21,819 parts In-Stock

1+ parts

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21,819

-

-

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Lixinc

USA . 13,468 parts In-Stock

1+ parts

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13,468

-

-

-

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Continental Prestige Electronics

USA . 11,140 parts In-Stock

1+ parts

-

100+ parts

$0.457

1k+ parts

$0.312

10k+ parts

$0.250

11,140

-

$0.457

$0.312

$0.250

A-Z Elektronik GmbH

Germany . 4,200 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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4,200

-

-

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Kepictronics

USA . 3,500 parts In-Stock

1+ parts

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100+ parts

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3,500

-

-

-

-

Robosynatics

Brazil . 3,313 parts In-Stock

1+ parts

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100+ parts

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10k+ parts

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3,313

-

-

-

-

Lucentia Tech

USA . 3,313 parts In-Stock

1+ parts

-

100+ parts

$0.382

1k+ parts

$0.374

10k+ parts

$0.374

3,313

-

$0.382

$0.374

$0.374

Parana Technologies

USA . 1,757 parts In-Stock

1+ parts

-

100+ parts

$21.274

1k+ parts

-

10k+ parts

-

1,757

-

$21.274

-

-

Overview

Unlock the power of precision and reliability with the TL431AIL3T voltage reference by STMicroelectronics. As a trusted manufacturer in the industry, STMicroelectronics delivers top-quality products that meet the highest standards. The TL431AIL3T is perfect for a wide range of applications, offering trimmable output voltage and a small, thin profile package. Experience peace of mind knowing that this three-terminal voltage reference provides accurate and stable performance in industrial-grade environments. Elevate your designs with the TL431AIL3T and trust in the superior quality and value it brings to your projects.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes this voltage reference lightweight and durable, ideal for applications where weight is a concern.

Surface Mount: YES

Being surface mountable offers easy installation and space-saving benefits, making it suitable for compact designs.

Trim or Adjustable Output (V): YES

The ability to adjust the output voltage allows for fine-tuning and precise voltage regulation in various electronic circuits.

Package Shape: RECTANGULAR

The rectangular package shape provides a standard form factor that is easy to integrate into existing designs.

No. of Terminals: 3

With three terminals, this voltage reference offers simple connectivity and versatility in circuit configurations.

Package Style (Meter): SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

The small outline, thin profile, and shrink pitch package style make this voltage reference suitable for space-constrained applications.

Maximum Operating Temperature: 105 °C

The high maximum operating temperature ensures reliable performance in a wide range of environmental conditions.

Minimum Output Voltage: 2.47 V

The minimum output voltage of 2.47 V provides a stable reference voltage for precise circuit operations.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature allows this voltage reference to function effectively in cold environments.

Terminal Finish: MATTE TIN

The matte tin terminal finish enhances solderability and conductivity, ensuring a secure electrical connection.

Maximum Output Voltage: 2.52 V

The maximum output voltage of 2.52 V allows for a wide range of voltage regulation applications.

Terminal Position: DUAL

Dual terminal position offers flexibility and compatibility with different circuit layouts.

Maximum Seated Height: 1.12 mm

The low maximum seated height enables a compact design and easy integration into space-limited applications.

Width (mm): 1.3 mm

With a width of 1.3 mm, this voltage reference is suitable for designs where space is a constraint.

Other IC type: THREE TERMINAL VOLTAGE REFERENCE

Being a three-terminal voltage reference ensures compatibility with standard circuit configurations.

Maximum Time At Peak Reflow Temperature (s): 30

The maximum time at peak reflow temperature of 30 seconds ensures safe assembly processes.

Peak Reflow Temperature °C: 260

The high peak reflow temperature capability allows for lead-free soldering and RoHS compliance.

Length: 2.9 mm

The compact length of 2.9 mm makes this voltage reference suitable for space-efficient designs.

Temperature Grade: INDUSTRIAL

The industrial temperature grade ensures reliable operation in harsh industrial environments.

Maximum Output Current: 0.1 A

With a maximum output current of 0.1 A, this voltage reference can power a variety of electronic components.

Technology: BIPOLAR

The bipolar technology used in this voltage reference provides stable performance and low noise operation.

Terminal Form: GULL WING

The gull wing terminal form allows for easy and secure soldering, making installation hassle-free.

Terminal Pitch: 0.95 mm

The terminal pitch of 0.95 mm offers compatibility with standard PCB designs and assembly processes.

Max Voltage Temp Coef: 82.924 ppm/°C

The maximum voltage temperature coefficient of 82.924 ppm/°C ensures minimal voltage drift over a wide temperature range.

Nominal Output Voltage: 2.495 V

The nominal output voltage of 2.495 V provides a stable reference voltage for accurate circuit operation.

Technical Specifications

Voltage References TL431AIL3T attributes and parameters. Explore more Voltage References devices from STMicroelectronics

Specs

Additional Features:

ADJUSTABLE OUTPUT VOLTAGE FROM 2.5 TO 36 V

JESD-30 Code:

R-PDSO-G3

JESD-609 Code:

e3

Length:

2.9 mm

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

3

Maximum Operating Temperature:

105 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-236

Package Shape:

Package Style (Meter):

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

Peak Reflow Temperature (C):

260

Qualification:

Not Qualified

Maximum Seated Height:

1.12 mm

Sub-Category:

Voltage References

Surface Mount:

YES

Technology:

BIPOLAR

Max Voltage Temp Coef:

82.924 ppm/Cel

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

GULL WING

Terminal Pitch:

.95 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Trim or Adjustable Output (V):

YES

Width (mm):

1.3 mm

Trade Compliance

TL431AIL3T Other Function Semiconductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

STMicroelectronics

STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.

Management team

President, CEO

Jean-Marc Chery

President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience

Lorenzo Grandi

President, Sales & Marketing

Jerome Roux

Manufacturer fab locations 33

Fab name Location Fab Initiation Wafer Capacity

Castelletto

Fabrication

Fab Initiation

1968

Italy

Castelletto

Wafer Capacity

1968

SGFAB AMK 6

Fabrication

Fab Initiation

2000

Singapore

Singapore

Wafer Capacity

29,000

2000

29,000

AG200

Fabrication

Fab Initiation

2000

Italy

Agrate Brianza

Wafer Capacity

14,000

2000

14,000

RST 8

Fabrication

Fab Initiation

2000

France

Rousset

Wafer Capacity

35,000

2000

35,000

Crolles 1

Fabrication

Fab Initiation

1993

France

Crolles

Wafer Capacity

30,000

1993

30,000

Crolles 2-ext. mod 5

Fabrication

Fab Initiation

-

France

Crolles

Wafer Capacity

-

Crolles 2-ext. mod 2

Fabrication

Fab Initiation

2022

France

Crolles

Wafer Capacity

2022

Crolles 2-ext. mod 3

Fabrication

Fab Initiation

2023

France

Crolles

Wafer Capacity

2023

Crolles 2

Fabrication

Fab Initiation

2004

France

Crolles

Wafer Capacity

28,000

2004

28,000

AG200

Fabrication

Fab Initiation

1985

Italy

Agrate Brianza

Wafer Capacity

14,000

1985

14,000

SiC Fab

Fabrication

Fab Initiation

2006

Sweden

Norrköping

Wafer Capacity

10,000

2006

10,000

Fab 3

Fabrication

Fab Initiation

2005

France

Tours

Wafer Capacity

2,000

2005

2,000

Fab 1 & Fab 2

Fabrication

Fab Initiation

1978

France

Tours

Wafer Capacity

55,000

1978

55,000

Fab 2

Fabrication

Fab Initiation

1997

Italy

Catania

Wafer Capacity

30,000

1997

30,000

SGFAB-AMK 6E

Fabrication

Fab Initiation

2003

Singapore

Singapore

Wafer Capacity

145,000

2003

145,000

SGFAB-AMJ 9

Fabrication

Fab Initiation

1984

Singapore

Singapore

Wafer Capacity

152,000

1984

152,000

AG300 (R3)

Fabrication

Fab Initiation

2022

Italy

Agrate Brianza

Wafer Capacity

2022

Fab 2

Fabrication

Fab Initiation

1980

Italy

Catania

Wafer Capacity

25,000

1980

25,000

AG200

Fabrication

Fab Initiation

1987

Italy

Agrate Brianza

Wafer Capacity

34,000

1987

34,000

AG300

Fabrication

Fab Initiation

2024

Italy

Agrate Brianza

Wafer Capacity

2024

Crolles 2-ext. mod 1

Fabrication

Fab Initiation

2020

France

Crolles

Wafer Capacity

2,000

2020

2,000

Fab 1 6-inch fab

Fabrication

Fab Initiation

2013

Italy

Catania

Wafer Capacity

11,000

2013

11,000

SiC 6-inch line

Fabrication

Fab Initiation

2021

Singapore

Singapore

Wafer Capacity

2021

Fab 1 6-inch fab

Fabrication

Fab Initiation

2020

Italy

Catania

Wafer Capacity

2,500

2020

2,500

200mm GaN

Fabrication

Fab Initiation

2021

France

Tours

Wafer Capacity

2,500

2021

2,500

Fab 2

Fabrication

Fab Initiation

2018

Italy

Catania

Wafer Capacity

14,000

2018

14,000

SGFAB-AMK 8

Fabrication

Fab Initiation

2001

Singapore

Singapore

Wafer Capacity

30,000

2001

30,000

Crolles 2- JV Fab

Fabrication

Fab Initiation

2024

France

Crolles

Wafer Capacity

2024

SGFAB-AMK 6

Fabrication

Fab Initiation

2016

Singapore

Singapore

Wafer Capacity

38,125

2016

38,125

SGFAB-AMK 2E

Fabrication

Fab Initiation

2010

Singapore

Singapore

Wafer Capacity

20,000

2010

20,000

Silicon Carbide A.B.

Fabrication

Fab Initiation

2021

Sweden

Norrköping

Wafer Capacity

2021

SiC wafer/EPI Fab

Fabrication

Fab Initiation

2023

Italy

Catania

Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

Catania

Wafer Capacity

2025

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