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LM317SX/NOPB

National Semiconductor

LM317SX/NOPB by National Semiconductor

ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-263; Terminal Form: GULL WING; Adjustability: ADJUSTABLE; No. of Functions: 1;

Median Price

$1.572

Lifecycle Status

Suppliers In-Stock

42

In-Stock Inventory

1k+

Distributors (Authorized)

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

Chip1Stop

Japan . 620 parts In-Stock

1+ parts

$1.130

100+ parts

$0.911

1k+ parts

$0.906

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620

$1.130

$0.911

$0.906

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Texas Instruments

USA . 46,975 parts In-Stock

1+ parts

$1.313

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$1.084

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$0.586

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$1.313

$1.084

$0.586

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Arrow

USA . 516 parts In-Stock

1+ parts

$1.602

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$1.169

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$0.751

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516

$1.602

$1.169

$0.751

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Farnell

UK . 1,664 parts In-Stock

1+ parts

$1.968

100+ parts

$1.278

1k+ parts

$1.064

10k+ parts

$1.063

1,664

$1.968

$1.278

$1.064

$1.063

Mouser Electronics

USA . 132 parts In-Stock

1+ parts

$2.130

100+ parts

$1.280

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$1.100

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$1.060

132

$2.130

$1.280

$1.100

$1.060

Element14

Singapore . 816 parts In-Stock

1+ parts

$2.960

100+ parts

$1.770

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$1.610

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$1.570

816

$2.960

$1.770

$1.610

$1.570

Adafruit Industries

USA . 10 parts In-Stock

1+ parts

$9.483

100+ parts

$9.009

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$9.009

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10

$9.483

$9.009

$9.009

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Future Electronics

Canada . 7,000 parts In-Stock

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$0.555

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$0.555

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RS (Exports)

UK . 6,940 parts In-Stock

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$1.572

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$1.342

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DigiKey

USA . 5,039 parts In-Stock

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$1.126

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$1.065

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Verical

USA . 40 parts In-Stock

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$1.019

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40

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Distributors (In-Stock)

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Ozdisan Elektronik

Türkiye . 824 parts In-Stock

1+ parts

$0.807

100+ parts

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824

$0.807

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Mobius Materials

USA . 581 parts In-Stock

1+ parts

$1.066

100+ parts

$0.856

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581

$1.066

$0.856

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Digiode

USA . 2,551 parts In-Stock

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$1.074

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2,551

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Nova Conductors

Japan . 15 parts In-Stock

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$1.228

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15

$1.228

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TME

Poland . 14,212 parts In-Stock

1+ parts

$1.350

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$0.890

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$0.810

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$1.350

$0.890

$0.810

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Maritex

Poland . 2,093 parts In-Stock

1+ parts

$1.729

100+ parts

$0.912

1k+ parts

$0.723

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2,093

$1.729

$0.912

$0.723

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Component Electronics Inc.

Canada . 4 parts In-Stock

1+ parts

$3.080

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$2.310

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$2.000

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4

$3.080

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$2.000

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Chip Stock

USA . 35,420 parts In-Stock

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Vyrian

USA . 6,810 parts In-Stock

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Cyclops Electronics Ltd

UK . 3,249 parts In-Stock

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Sensible Micro Corp

USA . 2,612 parts In-Stock

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Bristol Electronics

USA . 1,273 parts In-Stock

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Atlantic Semiconductor

USA . 734 parts In-Stock

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NAC Semi

USA . 601 parts In-Stock

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A&K Electronics

USA . 513 parts In-Stock

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Anansix

USA . 383 parts In-Stock

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Netsource Technology, Inc.

USA . 245 parts In-Stock

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Kiltronic GmbH

Germany . 244 parts In-Stock

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Quantum Digital Technology

USA . 145 parts In-Stock

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PAR Electronics

UK . 139 parts In-Stock

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ComSIT Distribution GmbH

Germany . 59 parts In-Stock

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ComSIT USA

USA . 59 parts In-Stock

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QIE Inc.

USA . 40 parts In-Stock

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40

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Microfarads

USA . 39 parts In-Stock

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Inventory MP

USA . 35 parts In-Stock

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Prism Electronics

USA . 23 parts In-Stock

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Semtec, LLC

USA . 10 parts In-Stock

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10

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Speed Components Ltd

Israel . 8 parts In-Stock

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8

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NexGen Digital

USA . 2 parts In-Stock

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Connector Distribution Corp

USA . 2 parts In-Stock

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2

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Right Parts Inc.

USA . 2 parts In-Stock

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2

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Distributors (Availability)

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

Ampacity Inc.

Singapore . 6,871 parts In-Stock

1+ parts

$0.960

100+ parts

-

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6,871

$0.960

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Semicontronic

India . 6,536 parts In-Stock

1+ parts

$0.960

100+ parts

$0.936

1k+ parts

$0.931

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6,536

$0.960

$0.936

$0.931

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Argo Parts USA

USA . 4,303 parts In-Stock

1+ parts

$0.995

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$0.995

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Continental Prestige Electronics

USA . 4,169 parts In-Stock

1+ parts

$0.995

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$0.975

4,169

$0.995

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$0.975

Corphita

USA . 3,939 parts In-Stock

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$1.017

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3,939

$1.017

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Aranea Global

USA . 2,000 parts In-Stock

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$1.203

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$1.155

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2,000

$1.203

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$1.155

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Modulus Dynamics

Lithuania . 4,424 parts In-Stock

1+ parts

$3.061

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$3.061

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$3.061

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4,424

$3.061

$3.061

$3.061

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Corohmni

South Africa . 454 parts In-Stock

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$5.109

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454

$5.109

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Parana Technologies

USA . 2,368 parts In-Stock

1+ parts

$6.842

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$7.473

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2,368

$6.842

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$7.473

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DigiPath Technology Company

USA . 1,888 parts In-Stock

1+ parts

$7.534

100+ parts

$6.932

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1,888

$7.534

$6.932

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ChromeModa Solutions

Germany . 6,360 parts In-Stock

1+ parts

$7.688

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$6.304

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6,360

$7.688

$6.304

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IDEA Electronic Components Group

UK . 1,307 parts In-Stock

1+ parts

$7.688

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$6.919

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1,307

$7.688

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$6.919

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Advanced Electronics

New Zealand . 10 parts In-Stock

1+ parts

$9.483

100+ parts

$9.009

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$9.009

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10

$9.483

$9.009

$9.009

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Perfect Parts

USA . 101,543 parts In-Stock

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101,543

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S.R.D Solutions

India . 20,000 parts In-Stock

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GreenTree Electronics

Israel . 15,000 parts In-Stock

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Kepictronics

USA . 10,000 parts In-Stock

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Infinite Electronics LLP (Excess)

. 4,760 parts In-Stock

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4,760

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Robosynatics

Brazil . 3,658 parts In-Stock

1+ parts

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$5.270

1k+ parts

$5.163

10k+ parts

$5.163

3,658

-

$5.270

$5.163

$5.163

Lucentia Tech

USA . 3,658 parts In-Stock

1+ parts

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100+ parts

$5.270

1k+ parts

$5.163

10k+ parts

$5.163

3,658

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$5.270

$5.163

$5.163

Assy Fe

Spain . 3,527 parts In-Stock

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3,527

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Futuretech Components

Singapore . 1,000 parts In-Stock

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1,000

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Authorized Procurement Solutions

USA . 971 parts In-Stock

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971

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Speed Components Ltd (Excess)

Israel . 663 parts In-Stock

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663

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Technical Specifications

Adjustable Regulators - Positive Single Output Standard LM317SX/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-PSSO-G3

JESD-609 Code:

e3

Length:

10.16 mm

Maximum Line Regulation (%/V):

.07

Maximum Load Regulation (%):

1.5 %

Moisture Sensitivity Level (MSL):

3

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

3

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

0 Cel

Maximum Output Current-1:

1.5 A

Maximum Output Voltage-1:

37 V

Minimum Output Voltage-1:

1.2 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP3H,.55TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

245

Qualification Status:

Not Qualified

Maximum Seated Height:

4.79 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

Matte Tin (Sn)

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

30

Width:

8.64 mm

Trade Compliance

LM317SX/NOPB Regulators 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.

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