Loading...

LM2678SX-ADJ/NOPB

National Semiconductor

LM2678SX-ADJ/NOPB by National Semiconductor

SWITCHING REGULATOR; No. of Terminals: 7; Package Code: TO-263; Package Shape: RECTANGULAR; Surface Mount: YES; Terminal Position: SINGLE;

Median Price

$7.850

Lifecycle Status

Suppliers In-Stock

20

In-Stock Inventory

1k+

Distributors (Authorized)

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

Texas Instruments

USA . 42,349 parts In-Stock

1+ parts

$4.335

100+ parts

$3.534

1k+ parts

$2.356

10k+ parts

-

42,349

$4.335

$3.534

$2.356

-

DigiKey

USA . 2,189 parts In-Stock

1+ parts

$7.850

100+ parts

$5.133

1k+ parts

$4.999

10k+ parts

-

2,189

$7.850

$5.133

$4.999

-

Mouser Electronics

USA . 23 parts In-Stock

1+ parts

$7.850

100+ parts

$5.140

1k+ parts

$4.580

10k+ parts

-

23

$7.850

$5.140

$4.580

-

Distributors (In-Stock)

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

Nova Conductors

Japan . 10 parts In-Stock

1+ parts

$3.465

100+ parts

-

1k+ parts

-

10k+ parts

-

10

$3.465

-

-

-

Digiode

USA . 4,803 parts In-Stock

1+ parts

$4.118

100+ parts

-

1k+ parts

-

10k+ parts

-

4,803

$4.118

-

-

-

Maritex

Poland . 632 parts In-Stock

1+ parts

$5.703

100+ parts

$3.560

1k+ parts

$2.890

10k+ parts

-

632

$5.703

$3.560

$2.890

-

Chip Stock

USA . 62,900 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

62,900

-

-

-

-

Vyrian

USA . 15,919 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

15,919

-

-

-

-

Cyclops Electronics Ltd

UK . 1,440 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,440

-

-

-

-

Schukat

Germany . 650 parts In-Stock

1+ parts

-

100+ parts

$3.387

1k+ parts

$3.265

10k+ parts

-

650

-

$3.387

$3.265

-

ComSIT Distribution GmbH

Germany . 645 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

645

-

-

-

-

Anansix

USA . 456 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

456

-

-

-

-

ComSIT USA

USA . 315 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

315

-

-

-

-

Micros sp.j. W. Kędra i J. Lic

Poland . 200 parts In-Stock

1+ parts

-

100+ parts

$3.794

1k+ parts

$3.715

10k+ parts

$3.715

200

-

$3.794

$3.715

$3.715

Sunrise Surplus Inc.

USA . 92 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

92

-

-

-

-

A2Z Electronics, Inc.

USA . 10 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

10

-

-

-

-

Bristol Electronics

USA . 10 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

10

-

-

-

-

Electronics Depot

USA . 6 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6

-

-

-

-

Semtec, LLC

USA . 3 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3

-

-

-

-

ACDS - Activité Composants Distribution Service

France . 3 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3

-

-

-

-

Distributors (Availability)

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

Component Stockers USA

USA . 5,033 parts In-Stock

1+ parts

$2.360

100+ parts

$2.240

1k+ parts

$2.170

10k+ parts

-

5,033

$2.360

$2.240

$2.170

-

Continental Prestige Electronics

USA . 5,344 parts In-Stock

1+ parts

$3.465

100+ parts

-

1k+ parts

-

10k+ parts

$3.396

5,344

$3.465

-

-

$3.396

Argo Parts USA

USA . 1,085 parts In-Stock

1+ parts

$3.465

100+ parts

-

1k+ parts

-

10k+ parts

-

1,085

$3.465

-

-

-

Netroflash

USA . 500 parts In-Stock

1+ parts

$3.465

100+ parts

-

1k+ parts

-

10k+ parts

-

500

$3.465

-

-

-

Semicontronic

India . 31,520 parts In-Stock

1+ parts

$3.680

100+ parts

$3.588

1k+ parts

$3.570

10k+ parts

-

31,520

$3.680

$3.588

$3.570

-

Ampacity Inc.

Singapore . 15,492 parts In-Stock

1+ parts

$3.680

100+ parts

-

1k+ parts

-

10k+ parts

-

15,492

$3.680

-

-

-

Corphita

USA . 5,180 parts In-Stock

1+ parts

$3.902

100+ parts

-

1k+ parts

-

10k+ parts

-

5,180

$3.902

-

-

-

Modulus Dynamics

Lithuania . 5,090 parts In-Stock

1+ parts

$5.045

100+ parts

$5.045

1k+ parts

$5.045

10k+ parts

-

5,090

$5.045

$5.045

$5.045

-

Corohmni

South Africa . 913 parts In-Stock

1+ parts

$12.506

100+ parts

-

1k+ parts

-

10k+ parts

-

913

$12.506

-

-

-

Advanced Electronics

New Zealand . 30 parts In-Stock

1+ parts

$20.785

100+ parts

$19.746

1k+ parts

$19.746

10k+ parts

-

30

$20.785

$19.746

$19.746

-

Parana Technologies

USA . 2,150 parts In-Stock

1+ parts

$21.928

100+ parts

-

1k+ parts

$22.433

10k+ parts

-

2,150

$21.928

-

$22.433

-

DigiPath Technology Company

USA . 156 parts In-Stock

1+ parts

$24.145

100+ parts

$22.214

1k+ parts

-

10k+ parts

-

156

$24.145

$22.214

-

-

IDEA Electronic Components Group

UK . 939 parts In-Stock

1+ parts

$24.638

100+ parts

$23.406

1k+ parts

$22.174

10k+ parts

-

939

$24.638

$23.406

$22.174

-

ChromeModa Solutions

Germany . 1 parts In-Stock

1+ parts

$24.638

100+ parts

$20.203

1k+ parts

-

10k+ parts

-

1

$24.638

$20.203

-

-

Perfect Parts

USA . 21,149 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

21,149

-

-

-

-

QUARKTWIN TECHNOLOGY LTD

USA . 17,470 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

17,470

-

-

-

-

Lixinc

USA . 12,719 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

12,719

-

-

-

-

A-Z Elektronik GmbH

Germany . 6,583 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,583

-

-

-

-

Alle Elektronik GmbH

Germany . 3,062 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,062

-

-

-

-

S.R.D Solutions

India . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,000

-

-

-

-

Authorized Procurement Solutions

USA . 1,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,000

-

-

-

-

Metaverse IC Inc.

Canada . 891 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

891

-

-

-

-

Futuretech Components

Singapore . 800 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

800

-

-

-

-

Robosynatics

Brazil . 500 parts In-Stock

1+ parts

-

100+ parts

$2.657

1k+ parts

$2.657

10k+ parts

$2.657

500

-

$2.657

$2.657

$2.657

iodParts Technologies Inc.

India . 315 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

315

-

-

-

-

Lucentia Tech

USA . 200 parts In-Stock

1+ parts

-

100+ parts

$6.776

1k+ parts

$6.776

10k+ parts

$6.776

200

-

$6.776

$6.776

$6.776

Speed Components Ltd (Excess)

Israel . 2 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2

-

-

-

-

Technical Specifications

Switching Regulators & Controllers LM2678SX-ADJ/NOPB attributes and parameters. Explore more Switching Regulators & Controllers devices from National Semiconductor

Specs

Other IC type:

Control Mode:

VOLTAGE-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

40 V

Minimum Input Voltage:

8 V

JESD-30 Code:

R-PSSO-G7

JESD-609 Code:

e3

Length:

10.16 mm

Moisture Sensitivity Level (MSL):

3

No. of Functions:

1

No. of Terminals:

7

Maximum Output Current:

5 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP7H,.55,50TB

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

245

Qualification:

Not Qualified

Maximum Seated Height:

4.8 mm

Sub-Category:

Switching Regulator or Controllers

Surface Mount:

YES

Switcher Config:

BUCK

Maximum Switching Frequency:

280 kHz

Terminal Finish:

Matte Tin (Sn)

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

30

Width (mm):

8.635 mm

Trade Compliance

LM2678SX-ADJ/NOPB 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

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.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Category top products 20

Authentic purchasing experiences

Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.

Similar products 20