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LM3478MM/NOPB

National Semiconductor

LM3478MM/NOPB by National Semiconductor

SWITCHING CONTROLLER; Temperature Grade: AUTOMOTIVE; No. of Terminals: 8; Package Code: TSSOP; Package Shape: SQUARE; Surface Mount: YES;

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

100+ parts

$0.870

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$0.850

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667

$0.890

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$0.850

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Arrow

USA . 6,750 parts In-Stock

1+ parts

$1.957

100+ parts

$1.638

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$1.410

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$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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$1.051

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$2.123

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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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$1.750

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$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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$23.378

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Future Electronics

Canada . 44,000 parts In-Stock

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$0.700

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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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$1.800

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Verical

USA . 1,858 parts In-Stock

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$1.892

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RS (Exports)

UK . 1,090 parts In-Stock

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$2.021

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$2.427

1,090

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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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$1.385

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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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40

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Chip Stock

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Vyrian

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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

Germany . 3,159 parts In-Stock

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Bristol Electronics

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Dan-Mar Components

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Anansix

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Rebound Electronics

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Atlantic Semiconductor

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Component Sense

UK . 1,117 parts In-Stock

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Tectiva GmbH

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Diverse Electronics

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Zilex Electronics Inc.

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Infinite Electronics LLP

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ACDS - Activité Composants Distribution Service

France . 675 parts In-Stock

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Cogito LLC

Ukraine . 600 parts In-Stock

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EMSNET

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ComSIT Distribution GmbH

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ComSIT USA

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North Shore Components

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Speed Components Ltd

Israel . 176 parts In-Stock

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Prism Electronics

USA . 153 parts In-Stock

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Semi Source

USA . 134 parts In-Stock

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NPI Materials, Inc.

USA . 94 parts In-Stock

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Martec Srl

Italy . 29 parts In-Stock

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Holdelec - ElecDif-Pro

France . 20 parts In-Stock

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Connect4Technologies Inc.

Canada . 19 parts In-Stock

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Florida Circuit

USA . 8 parts In-Stock

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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

1+ parts

$0.760

100+ parts

$0.741

1k+ parts

$0.737

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$0.760

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Ampacity Inc.

Singapore . 5,511 parts In-Stock

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$0.760

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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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$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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$13.298

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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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3,719

$14.225

$14.225

$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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1,498

$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

1+ parts

$14.942

100+ parts

$12.252

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40

$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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$20.133

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Advanced Electronics

New Zealand . 4,000 parts In-Stock

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$24.309

100+ parts

$23.094

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$23.094

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4,000

$24.309

$23.094

$23.094

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Perfect Parts

USA . 229,656 parts In-Stock

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Assy Fe

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

20,000

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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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$2.124

$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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$1.250

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$1.250

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Futuretech Components

Singapore . 3,000 parts In-Stock

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S.R.D Solutions

India . 3,000 parts In-Stock

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Lixinc

USA . 2,946 parts In-Stock

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iodParts Technologies Inc.

India . 2,342 parts In-Stock

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$1.035

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2,342

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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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$9.626

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Netroflash

USA . 1,000 parts In-Stock

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$1.578

1k+ parts

$1.530

10k+ parts

$1.497

1,000

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$1.578

$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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516

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Glotronic Ltd.

UK . 341 parts In-Stock

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341

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Robosynatics

Brazil . 100 parts In-Stock

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$0.020

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$0.020

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$0.020

100

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$0.020

$0.020

$0.020

Speed Components Ltd (Excess)

Israel . 84 parts In-Stock

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84

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Technical Specifications

Switching Regulators & Controllers LM3478MM/NOPB attributes and parameters. Explore more Switching Regulators & Controllers devices from National Semiconductor

Specs

Other IC type:

Control Mode:

CURRENT-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

40 V

Minimum Input Voltage:

2.95 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 Terminals:

8

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

1 A

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:

1.09 mm

Sub-Category:

Switching Regulator or Controllers

Surface Mount:

YES

Switcher Config:

SINGLE

Maximum Switching Frequency:

1000 kHz

Temperature Grade:

Terminal Finish:

Matte Tin (Sn)

Terminal Form:

GULL WING

Terminal Pitch:

.65 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

40

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

National Semiconductor

National Semiconductor was an American semiconductor manufacturer which specialized in analog devices and subsystems, formerly with headquarters in Santa Clara, California. The company produced power management integrated circuits, display drivers, audio and operational amplifiers, communication interface products and data conversion solutions. National's key markets included wireless handsets, displays and a variety of broad electronics markets, including medical, automotive, industrial and test and measurement applications.On September 23, 2011, the company formally became part of Texas Instruments as the "Silicon Valley" division.

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