Loading...

LM2991S/NOPB

National Semiconductor

LM2991S/NOPB by National Semiconductor

ADJUSTABLE NEGATIVE SINGLE OUTPUT LDO REGULATOR; No. of Terminals: 5; Package Code: TO-263; Terminal Form: GULL WING; Packing Method: RAIL; Maximum Dropout Voltage-1: 1 V;

Median Price

$4.250

Lifecycle Status

Suppliers In-Stock

28

In-Stock Inventory

1k+

Distributors (Authorized)

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

Texas Instruments

USA . 36,543 parts In-Stock

1+ parts

$3.414

100+ parts

$2.991

1k+ parts

$1.690

10k+ parts

-

36,543

$3.414

$2.991

$1.690

-

Arrow

USA . 336 parts In-Stock

1+ parts

$4.157

100+ parts

$2.515

1k+ parts

$2.295

10k+ parts

$2.196

336

$4.157

$2.515

$2.295

$2.196

Mouser Electronics

USA . 5,440 parts In-Stock

1+ parts

$4.250

100+ parts

$2.630

1k+ parts

$2.450

10k+ parts

$2.380

5,440

$4.250

$2.630

$2.450

$2.380

DigiKey

USA . 1,453 parts In-Stock

1+ parts

$4.250

100+ parts

$2.831

1k+ parts

$2.457

10k+ parts

$2.326

1,453

$4.250

$2.831

$2.457

$2.326

Farnell

UK . 31 parts In-Stock

1+ parts

$5.423

100+ parts

$4.892

1k+ parts

$4.634

10k+ parts

-

31

$5.423

$4.892

$4.634

-

Newark

USA . 25 parts In-Stock

1+ parts

$5.550

100+ parts

$4.530

1k+ parts

$4.230

10k+ parts

-

25

$5.550

$4.530

$4.230

-

Element14

Singapore . 25 parts In-Stock

1+ parts

$6.150

100+ parts

$5.890

1k+ parts

$5.760

10k+ parts

-

25

$6.150

$5.890

$5.760

-

Verical

USA . 336 parts In-Stock

1+ parts

-

100+ parts

$2.515

1k+ parts

$2.295

10k+ parts

$2.196

336

-

$2.515

$2.295

$2.196

Distributors (In-Stock)

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

Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$2.535

100+ parts

-

1k+ parts

-

10k+ parts

-

50

$2.535

-

-

-

Digiode

USA . 4,465 parts In-Stock

1+ parts

$3.243

100+ parts

-

1k+ parts

-

10k+ parts

-

4,465

$3.243

-

-

-

Component Electronics Inc.

Canada . 2 parts In-Stock

1+ parts

$7.690

100+ parts

$5.770

1k+ parts

$5.000

10k+ parts

-

2

$7.690

$5.770

$5.000

-

Vyrian

USA . 5,038 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,038

-

-

-

-

Chip Stock

USA . 3,497 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,497

-

-

-

-

Component Sense

UK . 2,573 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,573

-

-

-

-

Sensible Micro Corp

USA . 356 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

356

-

-

-

-

Quantum Digital Technology

USA . 314 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

314

-

-

-

-

Anansix

USA . 78 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

78

-

-

-

-

Cogito LLC

Ukraine . 59 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

59

-

-

-

-

Bristol Electronics

USA . 47 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

47

-

-

-

-

Speed Components Ltd

Israel . 47 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

47

-

-

-

-

J2 Sourcing AB

Sweden . 45 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

45

-

-

-

-

ComSIT Distribution GmbH

Germany . 40 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

40

-

-

-

-

LIBRA Elektronik GmbH

Germany . 33 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

33

-

-

-

-

Semtec, LLC

USA . 25 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

25

-

-

-

-

ACDS - Activité Composants Distribution Service

France . 17 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

17

-

-

-

-

Semi Source

USA . 15 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

15

-

-

-

-

Prism Electronics

USA . 8 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

8

-

-

-

-

Holdelec - ElecDif-Pro

France . 4 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4

-

-

-

-

Distributors (Availability)

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

Semicontronic

India . 16,014 parts In-Stock

1+ parts

$2.140

100+ parts

$2.086

1k+ parts

$2.076

10k+ parts

-

16,014

$2.140

$2.086

$2.076

-

Ampacity Inc.

Singapore . 5,015 parts In-Stock

1+ parts

$2.140

100+ parts

-

1k+ parts

-

10k+ parts

-

5,015

$2.140

-

-

-

Argo Parts USA

USA . 48 parts In-Stock

1+ parts

$2.230

100+ parts

-

1k+ parts

-

10k+ parts

-

48

$2.230

-

-

-

Corohmni

South Africa . 295 parts In-Stock

1+ parts

$2.253

100+ parts

-

1k+ parts

-

10k+ parts

-

295

$2.253

-

-

-

Netroflash

USA . 500 parts In-Stock

1+ parts

$2.535

100+ parts

$2.484

1k+ parts

-

10k+ parts

-

500

$2.535

$2.484

-

-

Advanced Electronics

New Zealand . 150 parts In-Stock

1+ parts

$2.785

100+ parts

$2.646

1k+ parts

$2.646

10k+ parts

-

150

$2.785

$2.646

$2.646

-

Corphita

USA . 3,639 parts In-Stock

1+ parts

$3.073

100+ parts

-

1k+ parts

-

10k+ parts

-

3,639

$3.073

-

-

-

Continental Prestige Electronics

USA . 143 parts In-Stock

1+ parts

$4.180

100+ parts

$3.360

1k+ parts

-

10k+ parts

-

143

$4.180

$3.360

-

-

Parana Technologies

USA . 2,126 parts In-Stock

1+ parts

$4.849

100+ parts

-

1k+ parts

$5.370

10k+ parts

-

2,126

$4.849

-

$5.370

-

DigiPath Technology Company

USA . 1,718 parts In-Stock

1+ parts

$5.339

100+ parts

-

1k+ parts

-

10k+ parts

-

1,718

$5.339

-

-

-

ChromeModa Solutions

Germany . 1,407 parts In-Stock

1+ parts

$5.448

100+ parts

$4.467

1k+ parts

-

10k+ parts

-

1,407

$5.448

$4.467

-

-

IDEA Electronic Components Group

UK . 452 parts In-Stock

1+ parts

$5.448

100+ parts

-

1k+ parts

$4.903

10k+ parts

-

452

$5.448

-

$4.903

-

Allen Electronics Distributors

USA . 31 parts In-Stock

1+ parts

$21.670

100+ parts

-

1k+ parts

-

10k+ parts

-

31

$21.670

-

-

-

QUARKTWIN TECHNOLOGY LTD

USA . 19,883 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

19,883

-

-

-

-

Lucentia Tech

USA . 16,284 parts In-Stock

1+ parts

-

100+ parts

$2.650

1k+ parts

$2.596

10k+ parts

$2.596

16,284

-

$2.650

$2.596

$2.596

Perfect Parts

USA . 11,888 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

11,888

-

-

-

-

Lixinc

USA . 8,671 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

8,671

-

-

-

-

Technoshack Inc. (Excess)

Canada . 7,270 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

7,270

-

-

-

-

A-Z Elektronik GmbH

Germany . 6,179 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,179

-

-

-

-

Robosynatics

Brazil . 5,428 parts In-Stock

1+ parts

-

100+ parts

$2.650

1k+ parts

$2.596

10k+ parts

$2.596

5,428

-

$2.650

$2.596

$2.596

Alle Elektronik GmbH

Germany . 3,708 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,708

-

-

-

-

Futuretech Components

Singapore . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,000

-

-

-

-

Authorized Procurement Solutions

USA . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,000

-

-

-

-

GreenTree Electronics

Israel . 2,729 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,729

-

-

-

-

Metaverse IC Inc.

Canada . 363 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

363

-

-

-

-

Kepictronics

USA . 263 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

263

-

-

-

-

iodParts Technologies Inc.

India . 225 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

225

-

-

-

-

Computer Components Inc. - USA

USA . 72 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

72

-

-

-

-

Assy Fe

Spain . 26 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

26

-

-

-

-

Cyclops Electronics Ltd (Excess)

UK . 17 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

17

-

-

-

-

Speed Components Ltd (Excess)

Israel . 5 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5

-

-

-

-

Technical Specifications

Adjustable Regulators - Negative Single Output LDO LM2991S/NOPB attributes and parameters. Explore more Adjustable Regulators - Negative Single Output LDO devices from National Semiconductor

Specs

Adjustability:

ADJUSTABLE

Maximum Dropout Voltage-1:

1 V

Nominal Dropout Voltage-1:

.6 V

JESD-30 Code:

R-PSSO-G5

JESD-609 Code:

e3

Length:

10.16 mm

Maximum Line Regulation (%/V):

.04

Maximum Load Regulation (%):

.4 %

Moisture Sensitivity Level (MSL):

3

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

5

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

1 A

Maximum Output Voltage-1:

24 V

Minimum Output Voltage-1:

3 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP5H,.6,67TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

RAIL

Peak Reflow Temperature (C):

245

Qualification Status:

Not Qualified

Maximum Seated Height:

4.8 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

Matte Tin (Sn)

Terminal Form:

Terminal Pitch:

1.7 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

30

Width:

8.635 mm

Trade Compliance

LM2991S/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.

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 19