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LM317EMPX/NOPB

National Semiconductor

LM317EMPX/NOPB by National Semiconductor

ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 4; Package Code: SOP; Terminal Form: GULL WING; Qualification Status: Not Qualified; Maximum Input-Output Voltage Differential: 40 V;

Median Price

$1.320

Lifecycle Status

Suppliers In-Stock

30

In-Stock Inventory

1k+

Distributors (Authorized)

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

Farnell

UK . 2,423 parts In-Stock

1+ parts

$0.942

100+ parts

$0.629

1k+ parts

$0.463

10k+ parts

$0.400

2,423

$0.942

$0.629

$0.463

$0.400

Texas Instruments

USA . 145,510 parts In-Stock

1+ parts

$1.030

100+ parts

$0.792

1k+ parts

$0.417

10k+ parts

-

145,510

$1.030

$0.792

$0.417

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Chip1Stop

Japan . 1,447 parts In-Stock

1+ parts

$1.410

100+ parts

$0.806

1k+ parts

$0.621

10k+ parts

$0.587

1,447

$1.410

$0.806

$0.621

$0.587

DigiKey

USA . 1,961 parts In-Stock

1+ parts

$1.570

100+ parts

$0.928

1k+ parts

$0.831

10k+ parts

$0.750

1,961

$1.570

$0.928

$0.831

$0.750

Mouser Electronics

USA . 1,413 parts In-Stock

1+ parts

$1.570

100+ parts

$0.928

1k+ parts

$0.831

10k+ parts

$0.761

1,413

$1.570

$0.928

$0.831

$0.761

Newark

USA . 218 parts In-Stock

1+ parts

$1.580

100+ parts

$0.927

1k+ parts

$0.811

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218

$1.580

$0.927

$0.811

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Adafruit Industries

USA . 70 parts In-Stock

1+ parts

$2.417

100+ parts

$2.297

1k+ parts

$2.297

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70

$2.417

$2.297

$2.297

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Arrow

USA . 42,000 parts In-Stock

1+ parts

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$0.723

42,000

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$0.723

Future Electronics

Canada . 6,000 parts In-Stock

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$0.320

6,000

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$0.320

Element14

Singapore . 1,808 parts In-Stock

1+ parts

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100+ parts

$1.320

1k+ parts

$1.150

10k+ parts

$1.110

1,808

-

$1.320

$1.150

$1.110

Verical

USA . 447 parts In-Stock

1+ parts

-

100+ parts

$0.954

1k+ parts

$0.854

10k+ parts

$0.770

447

-

$0.954

$0.854

$0.770

Distributors (In-Stock)

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

Ozdisan Elektronik

Türkiye . 2,492 parts In-Stock

1+ parts

$0.574

100+ parts

-

1k+ parts

-

10k+ parts

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2,492

$0.574

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Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$0.813

100+ parts

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50

$0.813

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Digiode

USA . 3,909 parts In-Stock

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$0.904

100+ parts

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3,909

$0.904

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Mobius Materials

USA . 782 parts In-Stock

1+ parts

$1.016

100+ parts

$0.811

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782

$1.016

$0.811

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TME

Poland . 32 parts In-Stock

1+ parts

$1.460

100+ parts

$0.880

1k+ parts

$0.800

10k+ parts

$0.750

32

$1.460

$0.880

$0.800

$0.750

Forefront Electronics and Design

USA . 21 parts In-Stock

1+ parts

$61.250

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21

$61.250

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Chip Stock

USA . 49,500 parts In-Stock

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49,500

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Vyrian

USA . 24,430 parts In-Stock

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Cyclops Electronics Ltd

UK . 5,034 parts In-Stock

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5,034

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NAC Semi

USA . 1,854 parts In-Stock

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$1.700

10k+ parts

$1.570

1,854

-

-

$1.700

$1.570

ComSIT Distribution GmbH

Germany . 1,832 parts In-Stock

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Diverse Electronics

Canada . 1,005 parts In-Stock

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Anansix

USA . 448 parts In-Stock

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448

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Sea View Technologies

USA . 196 parts In-Stock

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196

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Bristol Electronics

USA . 196 parts In-Stock

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196

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Sensible Micro Corp

USA . 144 parts In-Stock

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144

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Mil-Aero Solutions, Inc.

USA . 5 parts In-Stock

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5

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EMSNET

USA . 5 parts In-Stock

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5

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ACDS - Activité Composants Distribution Service

France . 3 parts In-Stock

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Distributors (Availability)

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

Semicontronic

India . 66,075 parts In-Stock

1+ parts

$0.473

100+ parts

$0.461

1k+ parts

$0.459

10k+ parts

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66,075

$0.473

$0.461

$0.459

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Ampacity Inc.

Singapore . 22,063 parts In-Stock

1+ parts

$0.473

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22,063

$0.473

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Argo Parts USA

USA . 3,703 parts In-Stock

1+ parts

$0.617

100+ parts

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10k+ parts

$0.598

3,703

$0.617

-

-

$0.598

Continental Prestige Electronics

USA . 1,305 parts In-Stock

1+ parts

$0.617

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$0.605

1,305

$0.617

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-

$0.605

Netroflash

USA . 2,000 parts In-Stock

1+ parts

$0.813

100+ parts

$0.797

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2,000

$0.813

$0.797

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Corphita

USA . 4,576 parts In-Stock

1+ parts

$0.857

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4,576

$0.857

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Modulus Dynamics

Lithuania . 300 parts In-Stock

1+ parts

$0.902

100+ parts

$0.893

1k+ parts

$0.866

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300

$0.902

$0.893

$0.866

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Corohmni

South Africa . 918 parts In-Stock

1+ parts

$3.566

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918

$3.566

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Advanced Electronics

New Zealand . 3,000 parts In-Stock

1+ parts

$4.825

100+ parts

$4.583

1k+ parts

$4.583

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3,000

$4.825

$4.583

$4.583

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Parana Technologies

USA . 794 parts In-Stock

1+ parts

$6.640

100+ parts

-

1k+ parts

$7.357

10k+ parts

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794

$6.640

-

$7.357

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DigiPath Technology Company

USA . 1,349 parts In-Stock

1+ parts

$7.312

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1,349

$7.312

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ChromeModa Solutions

Germany . 4,350 parts In-Stock

1+ parts

$7.461

100+ parts

$6.118

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4,350

$7.461

$6.118

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IDEA Electronic Components Group

UK . 603 parts In-Stock

1+ parts

$7.461

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$6.715

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603

$7.461

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$6.715

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Perfect Parts

USA . 274,393 parts In-Stock

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Lixinc

USA . 14,664 parts In-Stock

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S.R.D Solutions

India . 14,192 parts In-Stock

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Metaverse IC Inc.

Canada . 12,000 parts In-Stock

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Kepictronics

USA . 10,000 parts In-Stock

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Infinite Electronics LLP (Excess)

. 7,078 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 6,580 parts In-Stock

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6,580

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Lucentia Tech

USA . 6,060 parts In-Stock

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$5.229

1k+ parts

$5.123

10k+ parts

$5.123

6,060

-

$5.229

$5.123

$5.123

A-Z Elektronik GmbH

Germany . 4,641 parts In-Stock

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4,641

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GreenTree Electronics

Israel . 4,280 parts In-Stock

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4,280

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Formix International (Excess)

India . 3,860 parts In-Stock

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3,860

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Alle Elektronik GmbH

Germany . 3,094 parts In-Stock

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Futuretech Components

Singapore . 3,000 parts In-Stock

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Benley Electronics

USA . 2,004 parts In-Stock

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CPlus Electronics

USA . 1,342 parts In-Stock

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1,342

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Authorized Procurement Solutions

USA . 1,000 parts In-Stock

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1,000

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Speed Components Ltd (Excess)

Israel . 770 parts In-Stock

1+ parts

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770

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Robosynatics

Brazil . 30 parts In-Stock

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30

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Cyclops Electronics Ltd (Excess)

UK . 3 parts In-Stock

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3

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Technical Specifications

Adjustable Regulators - Positive Single Output Standard LM317EMPX/NOPB attributes and parameters. Explore more Adjustable Regulators - Positive Single Output Standard devices from National Semiconductor

Specs

Adjustability:

ADJUSTABLE

Nominal Dropout Voltage-1:

3 V

Maximum Input-Output Voltage Differential:

40 V

Minimum Input-Output Voltage Differential:

3 V

JESD-30 Code:

R-PDSO-G4

JESD-609 Code:

e3

Length:

6.5 mm

Maximum Line Regulation (%/V):

.07

Maximum Load Regulation (%):

1.5 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

4

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

0 Cel

Maximum Output Current-1:

1 A

Maximum Output Voltage-1:

37 V

Minimum Output Voltage-1:

1.2 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOT-223

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

1.8 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

Matte Tin (Sn)

Terminal Form:

Terminal Pitch:

2.3 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

40

Width:

3.56 mm

Trade Compliance

LM317EMPX/NOPB Regulators 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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