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LM3478MM/NOPB

Texas Instruments

LM3478MM/NOPB by Texas Instruments

LM3478MM/NOPB by Texas Instruments is a switching controller with a max output voltage of 500V and a max output current of 1A. It operates in a buck-boost configuration, suitable for automotive applications due to its wide temperature range (-40 to 125°C) and small package size (3x3mm).

Median Price

$2.096

Lifecycle Status

Suppliers In-Stock

49

In-Stock Inventory

1k+

Distributors (Authorized)

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

Rochester

USA . 667 parts In-Stock

1+ parts

$0.890

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$0.870

1k+ parts

$0.850

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667

$0.890

$0.870

$0.850

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Arrow

USA . 6,750 parts In-Stock

1+ parts

$1.957

100+ parts

$1.638

1k+ parts

$1.410

10k+ parts

$1.348

6,750

$1.957

$1.638

$1.410

$1.348

Texas Instruments

USA . 5,422 parts In-Stock

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$2.123

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$1.860

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Chip1Stop

Japan . 316 parts In-Stock

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$3.350

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$2.050

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316

$3.350

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Newark

USA . 496 parts In-Stock

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$3.460

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$2.140

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$1.910

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Mouser Electronics

USA . 3,206 parts In-Stock

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Adafruit Industries

USA . 2,000 parts In-Stock

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$23.378

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$22.209

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Future Electronics

Canada . 44,000 parts In-Stock

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DigiKey

USA . 35,533 parts In-Stock

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$2.096

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$1.994

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Element14

Singapore . 2,245 parts In-Stock

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Farnell

UK . 2,122 parts In-Stock

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Verical

USA . 1,858 parts In-Stock

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RS (Exports)

UK . 1,090 parts In-Stock

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Distributors (In-Stock)

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Digiode

USA . 4,189 parts In-Stock

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$0.846

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Ozdisan Elektronik

Türkiye . 5,836 parts In-Stock

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Nova Conductors

Japan . 72 parts In-Stock

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Freelance Electronics

USA . 162 parts In-Stock

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$1.794

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$1.884

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$1.776

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162

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Component Electronics Inc.

Canada . 40 parts In-Stock

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$3.080

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$2.310

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Chip Stock

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NAC Semi

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Cyclops Electronics Ltd

UK . 3,565 parts In-Stock

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LIBRA Elektronik GmbH

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Atlantic Semiconductor

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Infinite Electronics LLP

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ACDS - Activité Composants Distribution Service

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Cogito LLC

Ukraine . 600 parts In-Stock

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Speed Components Ltd

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Prism Electronics

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Semi Source

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NPI Materials, Inc.

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Martec Srl

Italy . 29 parts In-Stock

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Holdelec - ElecDif-Pro

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Connect4Technologies Inc.

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Florida Circuit

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Technoshack Inc.

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Semtec, LLC

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Distributors (Availability)

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Semicontronic

India . 10,790 parts In-Stock

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$0.760

100+ parts

$0.741

1k+ parts

$0.737

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$0.760

$0.741

$0.737

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Ampacity Inc.

Singapore . 5,511 parts In-Stock

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$0.760

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Corphita

USA . 2,743 parts In-Stock

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$0.801

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Argo Parts USA

USA . 1,758 parts In-Stock

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$1.593

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Parana Technologies

USA . 1,864 parts In-Stock

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$13.298

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$13.804

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Modulus Dynamics

Lithuania . 3,719 parts In-Stock

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$14.225

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$14.225

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$14.225

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$14.225

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$14.225

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DigiPath Technology Company

USA . 1,498 parts In-Stock

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$14.643

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$13.472

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$14.643

$13.472

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IDEA Electronic Components Group

UK . 410 parts In-Stock

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$14.942

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$14.195

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$13.448

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410

$14.942

$14.195

$13.448

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ChromeModa Solutions

Germany . 40 parts In-Stock

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$14.942

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$12.252

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$14.942

$12.252

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Corohmni

South Africa . 1,014 parts In-Stock

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$20.133

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Advanced Electronics

New Zealand . 4,000 parts In-Stock

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$24.309

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$23.094

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$23.094

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$24.309

$23.094

$23.094

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Perfect Parts

USA . 229,656 parts In-Stock

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Spain . 30,000 parts In-Stock

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Epart123

USA . 20,000 parts In-Stock

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$0.750

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$0.750

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$0.750

$0.750

Metaverse IC Inc.

Canada . 20,000 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 11,859 parts In-Stock

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A-Z Elektronik GmbH

Germany . 11,018 parts In-Stock

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Lucentia Tech

USA . 6,466 parts In-Stock

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$2.168

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$2.124

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$2.124

6,466

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$2.168

$2.124

$2.124

Authorized Procurement Solutions

USA . 5,935 parts In-Stock

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Alle Elektronik GmbH

Germany . 4,513 parts In-Stock

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Continental Prestige Electronics

USA . 3,575 parts In-Stock

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$1.790

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Futuretech Components

Singapore . 3,000 parts In-Stock

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iodParts Technologies Inc.

India . 2,342 parts In-Stock

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XScomponents

USA . 1,613 parts In-Stock

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Allen Electronics Distributors

USA . 1,600 parts In-Stock

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$9.626

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Netroflash

USA . 1,000 parts In-Stock

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$1.578

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$1.530

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$1.497

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$1.530

$1.497

GreenTree Electronics

Israel . 1,000 parts In-Stock

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Cyclops Electronics Ltd (Excess)

UK . 516 parts In-Stock

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UK . 341 parts In-Stock

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Brazil . 100 parts In-Stock

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$0.020

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100

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$0.020

$0.020

$0.020

Speed Components Ltd (Excess)

Israel . 84 parts In-Stock

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Overview

Experience the superior quality and reliability of Texas Instruments with the LM3478MM/NOPB switching regulator. This versatile component offers a wide range of applications in various industries, providing efficient power management solutions for your projects. With advanced features like current-mode control and pulse width modulation, this compact device delivers exceptional performance while ensuring optimum output voltage levels. Trust Texas Instruments for cutting-edge technology and elevate your designs with the LM3478MM/NOPB.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material in the package body ensures durability and reliability of the product.

Surface Mount: YES

With surface mount capability, this product can be easily integrated into various electronic designs for space-saving purposes.

Package Shape: SQUARE

The square package shape allows for efficient utilization of PCB space, making it ideal for compact designs.

No. of Terminals: 8

With 8 terminals, this product offers flexibility in connectivity options for different system configurations.

Package Style: SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

The small outline, thin profile, and shrink pitch package style enables easy installation and enhances thermal dissipation.

Maximum Operating Temperature: 125 °C

The high maximum operating temperature ensures stable performance even in harsh environments.

Minimum Output Voltage: 1.26 V

The low minimum output voltage makes this product suitable for applications requiring precise voltage regulation.

Control Mode: CURRENT-MODE

Current-mode control provides enhanced transient response and stability in various load conditions.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature allows for reliable operation in extreme cold environments.

Terminal Finish: MATTE TIN

The matte tin terminal finish offers good solderability and corrosion resistance for long-term usage.

Maximum Output Voltage: 500 V

With a high maximum output voltage, this product is suitable for applications requiring high voltage conversion capabilities.

Technical Specifications

Switching Regulators & Controllers LM3478MM/NOPB 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:

40 V

Minimum Input Voltage:

2.97 V

Nominal Input Voltage:

12 V

JESD-30 Code:

S-PDSO-G8

JESD-609 Code:

e3

Length:

3 mm

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

8

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

1 A

Maximum Output Voltage:

500 V

Minimum Output Voltage:

1.26 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TSSOP8,.19

Package Shape:

Package Style (Meter):

SMALL OUTLINE, 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-BOOST

Maximum Switching Frequency:

1000 kHz

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

GULL WING

Terminal Pitch:

.65 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Width (mm):

3 mm

Trade Compliance

LM3478MM/NOPB 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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