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LM3940IMPX-3.3/NOPB

National Semiconductor

LM3940IMPX-3.3/NOPB by National Semiconductor

FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR; No. of Terminals: 4; Package Code: SOP; Terminal Form: GULL WING; Maximum Input Voltage Absolute: 7.5 V; Maximum Voltage Tolerance: 5.2 %;

Median Price

$0.978

Lifecycle Status

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Arrow

USA . 3 parts In-Stock

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$0.744

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Rochester

USA . 400 parts In-Stock

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$0.853

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$0.802

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$0.725

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$0.853

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Chip1Stop

Japan . 3,011 parts In-Stock

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$1.670

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$0.985

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$0.863

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$0.781

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$0.781

Mouser Electronics

USA . 6,942 parts In-Stock

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$1.730

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$1.030

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$0.924

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$0.847

6,942

$1.730

$1.030

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$0.847

Newark

USA . 1,908 parts In-Stock

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$2.140

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$1.950

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DigiKey

USA . 7,885 parts In-Stock

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Verical

USA . 901 parts In-Stock

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$0.978

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$0.848

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$0.777

901

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$0.848

$0.777

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Digiode

USA . 2,266 parts In-Stock

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Nova Conductors

Japan . 500 parts In-Stock

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TME

Poland . 247 parts In-Stock

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Maritex

Poland . 2,247 parts In-Stock

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$1.770

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$0.958

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$0.782

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Chip Stock

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Sensible Micro Corp

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Vyrian

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Amalfi Trading

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Cyclops Electronics Ltd

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Anansix

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HZD GmbH

Germany . 730 parts In-Stock

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Bristol Electronics

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Micros

Poland . 250 parts In-Stock

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Partservice

France . 225 parts In-Stock

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$0.947

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$0.947

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$0.947

Semtec, LLC

USA . 72 parts In-Stock

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Pegasus Components GmbH

Germany . 35 parts In-Stock

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Corphita

USA . 1,799 parts In-Stock

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$0.588

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Semicontronic

India . 3,431 parts In-Stock

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$0.614

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Argo Parts USA

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Continental Prestige Electronics

USA . 368 parts In-Stock

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Aranea Global

USA . 50 parts In-Stock

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$0.882

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Modulus Dynamics

Lithuania . 650 parts In-Stock

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$0.998

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$0.988

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Ampacity Inc.

Singapore . 3,252 parts In-Stock

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Advanced Electronics

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$2.690

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Parana Technologies

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DigiPath Technology Company

USA . 362 parts In-Stock

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$5.622

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$5.172

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ChromeModa Solutions

Germany . 3,165 parts In-Stock

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$4.704

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IDEA Electronic Components Group

UK . 267 parts In-Stock

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Corohmni

South Africa . 239 parts In-Stock

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Perfect Parts

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Futuretech Components

Singapore . 8,000 parts In-Stock

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Epart123

USA . 8,000 parts In-Stock

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Lixinc

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A-Z Elektronik GmbH

Germany . 2,862 parts In-Stock

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Authorized Procurement Solutions

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Alle Elektronik GmbH

Germany . 1,908 parts In-Stock

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Robosynatics

Brazil . 1,334 parts In-Stock

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Lucentia Tech

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Infinite Electronics LLP (Excess)

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GreenTree Electronics

Israel . 163 parts In-Stock

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Technical Specifications

Fixed Regulators - Positive Single Output LDO LM3940IMPX-3.3/NOPB attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from National Semiconductor

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

1 V

Nominal Dropout Voltage-1:

.5 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

5.5 V

Minimum Input Voltage:

4.5 V

JESD-30 Code:

R-PDSO-G4

JESD-609 Code:

e3

Length:

6.5 mm

Maximum Line Regulation:

.04 %

Maximum Load Regulation:

.08 %

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):

-40 Cel

Maximum Output Current-1:

1 A

Maximum Output Voltage-1:

3.47 V

Minimum Output Voltage-1:

3.13 V

Nominal Output Voltage-1:

3.3 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

Maximum Voltage Tolerance:

Width:

3.56 mm

Trade Compliance

LM3940IMPX-3.3/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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