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TPS54140DGQ

Texas Instruments

TPS54140DGQ by Texas Instruments

TPS54140DGQ by Texas Instruments is a switching regulator with 1.5A output current, 2500kHz max switching frequency, and -40 to 150°C operating temp range. Ideal for automotive applications due to its compact size, pulse width modulation control technique, and wide input voltage range of 3.5V to 42V.

Median Price

$2.230

Lifecycle Status

Suppliers In-Stock

21

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 340 parts In-Stock

1+ parts

$0.582

100+ parts

$0.571

1k+ parts

$0.564

10k+ parts

-

340

$0.582

$0.571

$0.564

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Texas Instruments

USA . 130,578 parts In-Stock

1+ parts

$2.230

100+ parts

$1.954

1k+ parts

$1.104

10k+ parts

-

130,578

$2.230

$1.954

$1.104

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Mouser Electronics

USA . 2,367 parts In-Stock

1+ parts

$3.940

100+ parts

$2.360

1k+ parts

$2.240

10k+ parts

$2.070

2,367

$3.940

$2.360

$2.240

$2.070

DigiKey

USA . 632 parts In-Stock

1+ parts

$3.940

100+ parts

$2.501

1k+ parts

$2.251

10k+ parts

$2.131

632

$3.940

$2.501

$2.251

$2.131

Farnell

UK . 416 parts In-Stock

1+ parts

$4.170

100+ parts

$2.500

1k+ parts

$2.210

10k+ parts

-

416

$4.170

$2.500

$2.210

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Newark

USA . 73 parts In-Stock

1+ parts

$4.750

100+ parts

$3.960

1k+ parts

$3.820

10k+ parts

-

73

$4.750

$3.960

$3.820

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Element14

Singapore . 66 parts In-Stock

1+ parts

$5.230

100+ parts

$4.570

1k+ parts

$4.240

10k+ parts

-

66

$5.230

$4.570

$4.240

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Chip1Stop

Japan . 3,040 parts In-Stock

1+ parts

-

100+ parts

$1.513

1k+ parts

$1.337

10k+ parts

-

3,040

-

$1.513

$1.337

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Avnet

USA . 670 parts In-Stock

1+ parts

-

100+ parts

-

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$1.430

10k+ parts

$1.344

670

-

-

$1.430

$1.344

Verical

USA . 340 parts In-Stock

1+ parts

-

100+ parts

$0.564

1k+ parts

-

10k+ parts

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340

-

$0.564

-

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RS (Exports)

UK . 31 parts In-Stock

1+ parts

-

100+ parts

$2.058

1k+ parts

-

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31

-

$2.058

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Distributors (In-Stock)

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

Nova Conductors

Japan . 100 parts In-Stock

1+ parts

$1.656

100+ parts

-

1k+ parts

-

10k+ parts

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100

$1.656

-

-

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Digiode

USA . 387 parts In-Stock

1+ parts

$1.695

100+ parts

-

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-

10k+ parts

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387

$1.695

-

-

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TME

Poland . 371 parts In-Stock

1+ parts

$3.490

100+ parts

$2.800

1k+ parts

-

10k+ parts

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371

$3.490

$2.800

-

-

Chip Stock

USA . 92,500 parts In-Stock

1+ parts

-

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92,500

-

-

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Vyrian

USA . 14,605 parts In-Stock

1+ parts

-

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-

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14,605

-

-

-

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Bristol Electronics

USA . 128 parts In-Stock

1+ parts

-

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128

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Cyclops Electronics Ltd

UK . 16 parts In-Stock

1+ parts

-

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16

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Bas Electronics GmbH & Co. KG

Germany . 9 parts In-Stock

1+ parts

-

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-

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9

-

-

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Holdelec - ElecDif-Pro

France . 7 parts In-Stock

1+ parts

-

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-

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7

-

-

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NexGen Digital

USA . 2 parts In-Stock

1+ parts

-

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-

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2

-

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Distributors (Availability)

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

Semicontronic

India . 14,466 parts In-Stock

1+ parts

$1.140

100+ parts

$1.112

1k+ parts

$1.106

10k+ parts

-

14,466

$1.140

$1.112

$1.106

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Ampacity Inc.

Singapore . 14,308 parts In-Stock

1+ parts

$1.140

100+ parts

-

1k+ parts

-

10k+ parts

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14,308

$1.140

-

-

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Corphita

USA . 2,430 parts In-Stock

1+ parts

$1.606

100+ parts

-

1k+ parts

-

10k+ parts

-

2,430

$1.606

-

-

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Argo Parts USA

USA . 2,286 parts In-Stock

1+ parts

$1.656

100+ parts

-

1k+ parts

-

10k+ parts

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2,286

$1.656

-

-

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Continental Prestige Electronics

USA . 946 parts In-Stock

1+ parts

$2.730

100+ parts

$2.190

1k+ parts

-

10k+ parts

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946

$2.730

$2.190

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Parana Technologies

USA . 1,417 parts In-Stock

1+ parts

$6.647

100+ parts

$617.230

1k+ parts

$5.982

10k+ parts

-

1,417

$6.647

$617.230

$5.982

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DigiPath Technology Company

USA . 394 parts In-Stock

1+ parts

$7.319

100+ parts

-

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394

$7.319

-

-

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ChromeModa Solutions

Germany . 1,282 parts In-Stock

1+ parts

$7.468

100+ parts

$6.124

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-

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1,282

$7.468

$6.124

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IDEA Electronic Components Group

UK . 259 parts In-Stock

1+ parts

$7.468

100+ parts

-

1k+ parts

$6.721

10k+ parts

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259

$7.468

-

$6.721

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Advanced Electronics

New Zealand . 2,000 parts In-Stock

1+ parts

$19.676

100+ parts

$18.692

1k+ parts

$18.692

10k+ parts

-

2,000

$19.676

$18.692

$18.692

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Corohmni

South Africa . 158 parts In-Stock

1+ parts

$21.562

100+ parts

-

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158

$21.562

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Perfect Parts

USA . 31,967 parts In-Stock

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31,967

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Lixinc

USA . 13,835 parts In-Stock

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13,835

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S.R.D Solutions

India . 10,100 parts In-Stock

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10,100

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Futuretech Components

Singapore . 3,000 parts In-Stock

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3,000

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Robosynatics

Brazil . 1,391 parts In-Stock

1+ parts

-

100+ parts

$22.212

1k+ parts

$21.758

10k+ parts

$21.758

1,391

-

$22.212

$21.758

$21.758

Lucentia Tech

USA . 1,391 parts In-Stock

1+ parts

-

100+ parts

$22.212

1k+ parts

$21.758

10k+ parts

$21.758

1,391

-

$22.212

$21.758

$21.758

iodParts Technologies Inc.

India . 1,064 parts In-Stock

1+ parts

-

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-

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1,064

-

-

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Bastille Electronics

Australia . 800 parts In-Stock

1+ parts

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800

-

-

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Kepictronics

USA . 200 parts In-Stock

1+ parts

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200

-

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Modulus Dynamics

Lithuania . 100 parts In-Stock

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100

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Overview

Unlock the power of efficient voltage regulation with the TPS54140DGQ from Texas Instruments. As a leader in the industry, Texas Instruments delivers top-notch quality and reliability for all your switching regulator needs. Whether you're looking to optimize power management in automotive applications or enhance performance in industrial equipment, this small outline, heat sink package offers unmatched value. With a current-mode control mode and pulse width modulation technique, this switching regulator provides precise output voltage control and high efficiency. Trust Texas Instruments to deliver cutting-edge solutions that drive innovation and success in your designs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides durability and protection for the internal components of the switching regulator, ensuring long-term reliability.

Surface Mount: YES

Facilitates easy and efficient installation on circuit boards, saving space and allowing for automated assembly.

Maximum Output Current: 1.5 A

Capable of delivering sufficient current to power various electronic devices, making it versatile and suitable for multiple applications.

Control Technique: PULSE WIDTH MODULATION

Allows for precise control over the output voltage, improving efficiency and stability in power delivery.

Nominal Input Voltage: 12 V

Compatible with standard 12V power sources, making it easy to integrate into existing systems.

Technical Specifications

Switching Regulators & Controllers TPS54140DGQ attributes and parameters. Explore more Switching Regulators & Controllers devices from Texas Instruments

Specs

Other IC type:

Control Mode:

CURRENT-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

42 V

Minimum Input Voltage:

3.5 V

Nominal Input Voltage:

12 V

JESD-30 Code:

S-PDSO-G10

JESD-609 Code:

e4

Length:

3 mm

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

10

Maximum Operating Temperature:

150 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

1.5 A

Maximum Output Voltage:

39 V

Minimum Output Voltage:

.8 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TSSOP10,.19,20

Package Shape:

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

Peak Reflow Temperature (C):

260

Qualification:

Not Qualified

Maximum Seated Height:

1.1 mm

Sub-Category:

Switching Regulator or Controllers

Surface Mount:

YES

Switcher Config:

BUCK

Maximum Switching Frequency:

2500 kHz

Temperature Grade:

Terminal Finish:

NICKEL PALLADIUM GOLD SILVER

Terminal Form:

GULL WING

Terminal Pitch:

.5 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Width (mm):

3 mm

Trade Compliance

TPS54140DGQ 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

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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