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LM2991MWC

Texas Instruments

LM2991MWC by Texas Instruments

LM2991MWC by Texas Instruments is an adjustable negative single output LDO regulator with a max output voltage of 25V and a dropout voltage of 1V. Operating at up to 150°C, it offers a max output current of 1A, making it ideal for applications requiring precise voltage regulation in harsh environments.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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Vyrian

USA . 4,503 parts In-Stock

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Anansix

USA . 1,578 parts In-Stock

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Digiode

USA . 908 parts In-Stock

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Parana Technologies

USA . 1,743 parts In-Stock

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$6.701

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$7.392

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DigiPath Technology Company

USA . 1,070 parts In-Stock

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$7.378

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ChromeModa Solutions

Germany . 1,781 parts In-Stock

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$7.529

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$6.174

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IDEA Electronic Components Group

UK . 782 parts In-Stock

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$7.529

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$6.776

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AZTECH Wire

Italy . 493 parts In-Stock

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$8.396

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One Stop Electronics

USA . 1,033 parts In-Stock

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$14.500

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QUARKTWIN TECHNOLOGY LTD

USA . 16,854 parts In-Stock

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Microchip USA

USA . 3,918 parts In-Stock

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Corphita

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Overview

Enhance your electronics projects with the LM2991MWC by Texas Instruments, a top-tier manufacturer known for delivering superior quality products. This adjustable negative single output LDO regulator offers unmatched reliability and precision, making it ideal for a wide range of applications. From powering audio amplifiers to driving motors, this versatile regulator provides stable output voltage with minimal dropout. Trust in Texas Instruments to deliver exceptional performance and value with the LM2991MWC.

Feature Benefit Bullets

Maximum Dropout Voltage-1: 1 V

This low maximum dropout voltage ensures minimal power dissipation in the regulator, leading to higher energy efficiency and lower heat generation.

Surface Mount: YES

Surface mount packaging makes installation and replacement easier and more convenient, especially in compact electronic devices or PCB designs.

Operating Temperature (TJ-Max): 150 °C

With a high operating temperature range, this regulator can perform reliably in a variety of environmental conditions without overheating or degrading performance.

Technology: BIPOLAR

Bipolar technology ensures stable and accurate voltage regulation, making this regulator suitable for sensitive electronic applications that require precise power supply.

Minimum Output Voltage-1: 2 V

The minimum output voltage of 2 V allows for a wide range of adjustable output voltages, providing flexibility for different circuit requirements.

Maximum Voltage Tolerance: 5 %

The tight voltage tolerance ensures consistent and reliable power delivery, maintaining the stability and integrity of the connected electronic components.

Package Style (Meter): UNCASED CHIP

The unencased chip package style offers a compact and space-saving design, ideal for integration into small devices or applications with limited space.

Adjustability: ADJUSTABLE

The adjustable regulator type allows users to fine-tune the output voltage according to specific requirements, providing customization and optimized performance.

Regulator Type: ADJUSTABLE NEGATIVE SINGLE OUTPUT LDO REGULATOR

This regulator type is suitable for applications that require a stable negative voltage supply with low dropout voltage and high efficiency.

Maximum Output Voltage-1: 25 V

The high maximum output voltage capability makes this regulator versatile for a wide range of voltage regulation tasks, accommodating various electronic devices and components.

Minimum Input Voltage: 26 V

The minimum input voltage requirement supports compatibility with different power sources, ensuring reliable operation and protection against voltage fluctuations.

Maximum Output Current-1: 1 A

The high maximum output current capacity allows this regulator to power multiple components or devices simultaneously, making it suitable for demanding applications.

Nominal Dropout Voltage-1: 0.6 V

The low nominal dropout voltage minimizes power loss and heat dissipation, enhancing energy efficiency and prolonging the lifespan of the regulator.

Maximum Input Voltage: 0.3 V

The maximum input voltage protection prevents damage to the regulator from voltage surges or spikes, ensuring the longevity and reliability of the device.

Technical Specifications

Adjustable Regulators - Negative Single Output LDO LM2991MWC 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:

X-XUUC-N

No. of Functions:

1

No. of Outputs:

1

Operating Temperature (TJ-Max):

150 Cel

Maximum Output Current-1:

1 A

Maximum Output Voltage-1:

25 V

Minimum Output Voltage-1:

2 V

Package Body Material:

UNSPECIFIED

Package Code:

DIE

Package Shape:

UNSPECIFIED

Package Style (Meter):

UNCASED CHIP

Peak Reflow Temperature (C):

NOT SPECIFIED

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Form:

Terminal Position:

UPPER

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Maximum Voltage Tolerance:

5 %

Trade Compliance

LM2991MWC Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

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.

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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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