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LM2991SX/NOPB

Texas Instruments

LM2991SX/NOPB by Texas Instruments

LM2991SX/NOPB by Texas Instruments is an adjustable negative single output LDO regulator with a max output current of 1A and a max output voltage of 25V. It operates in temperatures ranging from -40°C to 125°C, making it suitable for various applications requiring precise voltage regulation in compact electronic devices.

Median Price

$3.390

Lifecycle Status

Suppliers In-Stock

26

In-Stock Inventory

1k+

Distributors (Authorized)

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Newark

USA . 36 parts In-Stock

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$0.769

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Texas Instruments

USA . 79,586 parts In-Stock

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DigiKey

USA . 2,377 parts In-Stock

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$3.610

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$2.253

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$2.008

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$1.910

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$2.253

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$1.910

Mouser Electronics

USA . 1,916 parts In-Stock

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$3.610

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$2.260

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$1.970

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$1.920

1,916

$3.610

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$1.920

Element14

Singapore . 450 parts In-Stock

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Farnell

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Nova Conductors

Japan . 150 parts In-Stock

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Digiode

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Component Electronics Inc.

Canada . 5 parts In-Stock

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Vyrian

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Chip Stock

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Cyclops Electronics Ltd

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Anansix

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ABC Electronics Ltd.

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Sensible Micro Corp

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ComSIT Distribution GmbH

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ComSIT USA

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Sea View Technologies

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Bristol Electronics

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Microfarads

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Connector Distribution Corp

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Right Parts Inc.

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Resion

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LIBRA Elektronik GmbH

Germany . 8 parts In-Stock

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Prism Electronics

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Whistler Technology

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Continental Prestige Electronics

USA . 1,628 parts In-Stock

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$1.859

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Argo Parts USA

USA . 1,329 parts In-Stock

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$1.859

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Semicontronic

India . 30,793 parts In-Stock

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$2.130

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$2.077

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$2.066

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Corphita

USA . 3,530 parts In-Stock

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$2.253

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Corohmni

South Africa . 541 parts In-Stock

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$2.253

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Advanced Electronics

New Zealand . 1,000 parts In-Stock

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$2.321

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$2.205

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$2.205

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$2.321

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Parana Technologies

USA . 1,261 parts In-Stock

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$3.670

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$4.178

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$3.670

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DigiPath Technology Company

USA . 2,090 parts In-Stock

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$4.042

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$3.718

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ChromeModa Solutions

Germany . 4,366 parts In-Stock

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$4.124

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$3.382

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IDEA Electronic Components Group

UK . 1,007 parts In-Stock

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$3.712

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Perfect Parts

USA . 46,826 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

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A-Z Elektronik GmbH

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Lixinc

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Technoshack Inc. (Excess)

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GreenTree Electronics

Israel . 4,500 parts In-Stock

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Alle Elektronik GmbH

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Infinite Electronics LLP (Excess)

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Futuretech Components

Singapore . 3,000 parts In-Stock

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Metaverse IC Inc.

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Authorized Procurement Solutions

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iodParts Technologies Inc.

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Component Stockers USA

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Robosynatics

Brazil . 20 parts In-Stock

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Bastille Electronics

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Overview

Enhance your electronic projects with the LM2991SX/NOPB from Texas Instruments, a leading manufacturer in the industry. This adjustable negative single output LDO regulator offers reliable performance and precise voltage regulation for your applications. With its compact design and high-quality materials, this regulator ensures stable power supply while minimizing dropout voltage. Trust in Texas Instruments to deliver innovative solutions that meet your needs. Upgrade your projects today with the LM2991SX/NOPB and experience the benefits of superior quality and performance.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Durable and lightweight material that provides good protection for the internal components of the regulator.

Maximum Dropout Voltage-1: 1 V

Low dropout voltage ensures efficient power conversion and minimal power loss.

Surface Mount: YES

Easy installation on PCBs, saving space and reducing assembly time.

Operating Temperature (TJ-Max): 125 °C

Wide operating temperature range allows for reliable performance in various environmental conditions.

Technology: BIPOLAR

Bipolar technology provides precise regulation of output voltage and low noise operation.

Minimum Output Voltage-1: 2 V

Suitable for applications requiring a minimum output voltage of 2 V.

Maximum Load Regulation (%): 0.4 %

Ensures stable output voltage under varying load conditions.

Adjustability: ADJUSTABLE

Provides flexibility in setting the output voltage to suit specific application requirements.

Nominal Dropout Voltage-1: 0.6 V

Low dropout voltage ensures efficient power conversion and minimal power loss.

Maximum Output Current-1: 1 A

Capable of delivering up to 1 A of current, suitable for powering a variety of loads.

Technical Specifications

Adjustable Regulators - Negative Single Output LDO LM2991SX/NOPB attributes and parameters. Explore more Adjustable Regulators - Negative Single Output LDO devices from Texas Instruments

Specs

Adjustability:

ADJUSTABLE

Maximum Dropout Voltage-1:

1 V

Nominal Dropout Voltage-1:

.6 V

Maximum Input Voltage:

.3 V

Minimum Input Voltage:

26 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:

25 V

Minimum Output Voltage-1:

2 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP5H,.6,67TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

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

Terminal Form:

Terminal Pitch:

1.7 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

5 %

Width:

8.64 mm

Trade Compliance

LM2991SX/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

Texas Instruments

Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President, CEO

Haviv Ilan

Chairman

Richard K. Templeton

Senior VP, CFO

Rafael R. Lizardi

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

M - Fab

Fabrication

Fab Initiation

1997

USA

South Portland

Wafer Capacity

32,000

1997

32,000

D - FAB

Fabrication

Fab Initiation

1966

USA

Dallas

Wafer Capacity

42,000

1966

42,000

D MOS - 6

Fabrication

Fab Initiation

2002

USA

Dallas

Wafer Capacity

25,000

2002

25,000

D MOS - 5

Fabrication

Fab Initiation

1995

USA

Dallas

Wafer Capacity

75,000

1995

75,000

Miho - 8

Fabrication

Fab Initiation

1980

Japan

Inashiki

Wafer Capacity

43,000

1980

43,000

S FAB 1

Fabrication

Fab Initiation

1966

USA

Sherman

Wafer Capacity

91,000

1966

91,000

F - FAB

Fabrication

Fab Initiation

2001

Germany

Freising

Wafer Capacity

37,000

2001

37,000

R Fab 1

Fabrication

Fab Initiation

2010

USA

Richardson

Wafer Capacity

40,000

2010

40,000

D HC Line

Fabrication

Fab Initiation

1999

USA

Dallas

Wafer Capacity

2,000

1999

2,000

JV3

Fabrication

Fab Initiation

2001

Japan

Aizu Wakamatsu

Wafer Capacity

45,000

2001

45,000

C - FAB

Fabrication

Fab Initiation

2007

China

Chengdu

Wafer Capacity

30,000

2007

30,000

L - Fab

Fabrication

Fab Initiation

2015

USA

Lehi

Wafer Capacity

70,000

2015

70,000

R - Fab 2

Fabrication

Fab Initiation

2022

USA

Richardson

Wafer Capacity

2022

S - FAB 2

Fabrication

Fab Initiation

2025

USA

Sherman

Wafer Capacity

2025

S - FAB 3

Fabrication

Fab Initiation

2028

USA

Sherman

Wafer Capacity

2028

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