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LM431CIZ/LFT1

Texas Instruments

LM431CIZ/LFT1 by Texas Instruments

LM431CIZ/LFT1 by Texas Instruments is a 3-terminal voltage reference IC with adjustable output (2.485-2.51V). Operating in industrial temperature range (-40 to 85°C), it offers a max output current of 0.1A. Ideal for applications requiring precise voltage regulation in various electronic circuits.

Median Price

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Lifecycle Status

Suppliers In-Stock

2

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 3,752 parts In-Stock

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3,752

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Digiode

USA . 3,364 parts In-Stock

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3,364

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Distributors (Availability)

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Ampacity Inc.

Singapore . 1,614 parts In-Stock

1+ parts

$1.500

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1,614

$1.500

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Semicontronic

India . 1,035 parts In-Stock

1+ parts

$2.500

100+ parts

$2.438

1k+ parts

$2.425

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1,035

$2.500

$2.438

$2.425

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One Stop Electronics

USA . 972 parts In-Stock

1+ parts

$6.500

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972

$6.500

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AZTECH Wire

Italy . 641 parts In-Stock

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$13.270

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641

$13.270

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Parana Technologies

USA . 2,272 parts In-Stock

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$14.310

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$14.761

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2,272

$14.310

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$14.761

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DigiPath Technology Company

USA . 1,680 parts In-Stock

1+ parts

$15.757

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1,680

$15.757

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ChromeModa Solutions

Germany . 1,966 parts In-Stock

1+ parts

$16.079

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$13.185

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1,966

$16.079

$13.185

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IDEA Electronic Components Group

UK . 1,556 parts In-Stock

1+ parts

$16.079

100+ parts

$15.275

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$14.471

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1,556

$16.079

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$14.471

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Microchip USA

USA . 455 parts In-Stock

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455

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Corohmni

South Africa . 300 parts In-Stock

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300

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Corphita

USA . 276 parts In-Stock

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276

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Overview

Enhance your electronic designs with the LM431CIZ/LFT1 by Texas Instruments, the industry leader in voltage references. This sleek and reliable product offers precise output voltage control, making it ideal for a wide range of applications. From power management to sensor calibration, this versatile voltage reference ensures consistent performance under various conditions. Trust in Texas Instruments' reputation for quality and innovation, and experience the value and benefits that the LM431CIZ/LFT1 brings to your projects.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protection, making the voltage reference resistant to external factors and prolonging its lifespan.

Trim or Adjustable Output (V): YES

The ability to adjust the output voltage allows for precise calibration and customization according to specific requirements, ensuring accuracy in various applications.

Package Shape: ROUND

The round shape of the package offers easy handling and integration into different systems, making it versatile for installation in tight spaces.

No. of Terminals: 3

Having three terminals provides flexibility in connecting the voltage reference to external circuits, enabling efficient power distribution and signal transmission.

Package Style (Meter): CYLINDRICAL

The cylindrical package style is well-suited for metering applications, ensuring stable performance and accurate voltage readings.

Maximum Operating Temperature: 85 °C

With a high maximum operating temperature, this voltage reference can withstand elevated environmental conditions without compromising its functionality, ensuring reliability in challenging environments.

Minimum Output Voltage: 2.485 V

The minimum output voltage ensures a stable reference point for voltage regulation, allowing for precise measurements and consistent performance.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature enables the voltage reference to operate effectively in cold environments, making it suitable for a wide range of applications.

Terminal Finish: MATTE TIN

The matte tin finish on the terminals provides excellent conductivity and corrosion resistance, ensuring reliable connections and long-term performance.

Maximum Output Voltage: 2.51 V

The high maximum output voltage allows for a wide range of voltage reference settings, making it versatile for various voltage regulation tasks and applications.

Terminal Position: BOTTOM

The bottom terminal position facilitates easy integration and installation in PCB layouts, optimizing space utilization and ensuring a secure connection.

Other IC type: TWO TERMINAL VOLTAGE REFERENCE

Being a two-terminal voltage reference simplifies the circuit design and minimizes component count, enhancing efficiency and reducing system complexity.

Temperature Grade: INDUSTRIAL

The industrial temperature grade ensures reliable performance in harsh industrial environments, making this voltage reference suitable for a wide range of industrial applications.

Maximum Output Current: 0.1 A

The high maximum output current capacity allows for powering multiple devices or components, ensuring sufficient power supply for demanding applications.

Technology: BIPOLAR

The bipolar technology used in this voltage reference offers high stability and accuracy, making it ideal for critical voltage regulation tasks where precision is crucial.

Terminal Form: WIRE

The wire terminal form provides easy soldering and reliable connections, ensuring secure attachment and efficient signal transmission.

Terminal Pitch: 1.27 mm

The 1.27 mm terminal pitch allows for easy integration into standard PCB layouts, enabling quick and efficient assembly of electronic systems.

Max Voltage Temp Coef: 888 ppm/°C

The high maximum voltage temperature coefficient ensures minimal voltage drift over a wide temperature range, maintaining accuracy and stability in changing thermal conditions.

Nominal Output Voltage: 2.5 V

The nominal output voltage of 2.5V provides a stable reference point for voltage regulation, allowing for consistent and accurate voltage measurements in various applications.

Technical Specifications

Voltage References LM431CIZ/LFT1 attributes and parameters. Explore more Voltage References devices from Texas Instruments

Specs

JESD-30 Code:

O-PBCY-W3

JESD-609 Code:

e3

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

3

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

.1 A

Maximum Output Voltage:

2.51 V

Minimum Output Voltage:

2.485 V

Nominal Output Voltage:

2.5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SIP3,.1,50

Package Shape:

Package Style (Meter):

CYLINDRICAL

Qualification:

Not Qualified

Sub-Category:

Voltage References

Surface Mount:

NO

Technology:

BIPOLAR

Max Voltage Temp Coef:

888 ppm/Cel

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

WIRE

Terminal Pitch:

1.27 mm

Terminal Position:

BOTTOM

Trim or Adjustable Output (V):

YES

Trade Compliance

LM431CIZ/LFT1 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.

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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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