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LM3940IMP-3.3/NOPB

National Semiconductor

LM3940IMP-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

$1.536

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Texas Instruments

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Farnell

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$1.440

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$0.865

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$0.758

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$0.727

9

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$0.727

Chip1Stop

Japan . 997 parts In-Stock

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$1.910

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$2.150

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$1.295

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$1.181

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Mouser Electronics

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Verical

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Arrow

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Element14

Singapore . 91 parts In-Stock

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Digiode

USA . 993 parts In-Stock

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$0.780

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Ozdisan Elektronik

Türkiye . 1,484 parts In-Stock

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$0.879

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Nova Conductors

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DF Sales Co.

USA . 16 parts In-Stock

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DF Sales Co.

USA . 16 parts In-Stock

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TME

Poland . 362 parts In-Stock

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Maritex

Poland . 210 parts In-Stock

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Chip Stock

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Vyrian

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Astute Electronics Inc

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LIBRA Elektronik GmbH

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NAC Semi

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NexGen Digital

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Sensible Micro Corp

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Technoshack Inc.

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Sogenti Electronics

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Speed Components Ltd

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Flex Direct, LLC

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Corphita

USA . 3,007 parts In-Stock

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$0.739

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Semicontronic

India . 8,937 parts In-Stock

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$0.860

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$0.838

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Ampacity Inc.

Singapore . 8,698 parts In-Stock

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Continental Prestige Electronics

USA . 4,269 parts In-Stock

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Argo Parts USA

USA . 2,926 parts In-Stock

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Netroflash

USA . 1,000 parts In-Stock

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Modulus Dynamics

Lithuania . 772 parts In-Stock

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$3.051

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Parana Technologies

USA . 1,834 parts In-Stock

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$3.641

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$4.151

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DigiPath Technology Company

USA . 1,383 parts In-Stock

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$4.009

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$3.688

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ChromeModa Solutions

Germany . 436 parts In-Stock

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$4.091

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$3.355

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IDEA Electronic Components Group

UK . 69 parts In-Stock

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$3.682

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Advanced Electronics

New Zealand . 500 parts In-Stock

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$5.704

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$5.419

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$5.419

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Corohmni

South Africa . 270 parts In-Stock

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Perfect Parts

USA . 243,729 parts In-Stock

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Metaverse IC Inc.

Canada . 99,000 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 24,835 parts In-Stock

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Lixinc

USA . 19,293 parts In-Stock

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S.R.D Solutions

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Kepictronics

USA . 9,004 parts In-Stock

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A-Z Elektronik GmbH

Germany . 7,058 parts In-Stock

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Robosynatics

Brazil . 6,405 parts In-Stock

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Lucentia Tech

USA . 6,405 parts In-Stock

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$7.249

Alle Elektronik GmbH

Germany . 4,705 parts In-Stock

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Authorized Procurement Solutions

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iodParts Technologies Inc.

India . 1,289 parts In-Stock

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Futuretech Components

Singapore . 1,000 parts In-Stock

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Allen Electronics Distributors

USA . 945 parts In-Stock

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Infinite Electronics LLP (Excess)

. 453 parts In-Stock

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GreenTree Electronics

Israel . 46 parts In-Stock

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Technical Specifications

Fixed Regulators - Positive Single Output LDO LM3940IMP-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

LM3940IMP-3.3/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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