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LP2981-33DBVR

Texas Instruments

LP2981-33DBVR by Texas Instruments

LP2981-33DBVR by Texas Instruments is a fixed positive single output LDO regulator with 3.3V nominal output voltage, 0.1A max output current, and 16V max input voltage. Ideal for applications requiring low dropout voltage and precise regulation in compact designs. Operating temperature range from -40 to 125°C makes it suitable for various electronic devices.

Median Price

$0.433

Lifecycle Status

Suppliers In-Stock

28

In-Stock Inventory

1k+

Distributors (Authorized)

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Arrow

USA . 8 parts In-Stock

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$0.192

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Texas Instruments

USA . 677,051 parts In-Stock

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DigiKey

USA . 20,806 parts In-Stock

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$0.550

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$0.299

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$0.254

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Mouser Electronics

USA . 8,949 parts In-Stock

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$0.550

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$0.299

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$0.254

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$0.234

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$0.299

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Newark

USA . 2,914 parts In-Stock

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$0.567

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$0.261

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Element14

Singapore . 275 parts In-Stock

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$0.767

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$0.392

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$0.358

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$0.326

275

$0.767

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$0.326

Farnell

UK . 115 parts In-Stock

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$0.231

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$0.155

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$0.149

115

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Verical

USA . 55 parts In-Stock

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Chip1Stop

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Digiode

USA . 813 parts In-Stock

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Nova Conductors

Japan . 10 parts In-Stock

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Maritex

Poland . 3,000 parts In-Stock

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$0.353

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$0.181

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$0.146

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$0.353

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TME

Poland . 474 parts In-Stock

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$0.520

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$0.275

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$0.244

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$0.229

474

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Vyrian

USA . 84,008 parts In-Stock

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Bristol Electronics

USA . 13,778 parts In-Stock

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Atlantic Semiconductor

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A&K Electronics

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Rotakorn

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Inventory MP

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Chip Stock

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Specialty Parts & Electronic Components, Inc. (S.P.E.C.)

USA . 1,395 parts In-Stock

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EMSNET

USA . 1,333 parts In-Stock

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Semtec, LLC

USA . 1,133 parts In-Stock

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ComSIT Distribution GmbH

Germany . 1,105 parts In-Stock

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ComSIT USA

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PC Components Company LLC

USA . 495 parts In-Stock

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Technoshack Inc.

Canada . 62 parts In-Stock

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J & M Industries LLC

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Semicontronic

India . 186,526 parts In-Stock

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$0.112

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$0.109

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Ampacity Inc.

Singapore . 93,328 parts In-Stock

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$0.112

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Corphita

USA . 2,816 parts In-Stock

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Argo Parts USA

USA . 3,908 parts In-Stock

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$0.218

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Netroflash

USA . 1,000 parts In-Stock

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$0.218

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$0.207

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$0.203

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$0.218

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Continental Prestige Electronics

USA . 2,739 parts In-Stock

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$0.370

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$0.221

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$0.131

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$0.126

2,739

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Parana Technologies

USA . 2,145 parts In-Stock

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$8.490

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$9.143

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$8.490

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Corohmni

South Africa . 345 parts In-Stock

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$8.861

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DigiPath Technology Company

USA . 565 parts In-Stock

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$9.348

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$8.600

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ChromeModa Solutions

Germany . 6,891 parts In-Stock

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$9.539

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$7.822

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$9.539

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IDEA Electronic Components Group

UK . 561 parts In-Stock

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$9.539

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$9.062

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$8.585

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561

$9.539

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Advanced Electronics

New Zealand . 1,200 parts In-Stock

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$9.887

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$9.393

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Perfect Parts

USA . 160,817 parts In-Stock

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Kepictronics

USA . 69,000 parts In-Stock

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A-Z Elektronik GmbH

Germany . 9,510 parts In-Stock

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S.R.D Solutions

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Infinite Electronics LLP (Excess)

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Lixinc

USA . 5,309 parts In-Stock

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Futuretech Components

Singapore . 3,000 parts In-Stock

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Alle Elektronik GmbH

Germany . 1,288 parts In-Stock

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Overview

Experience reliable power regulation like never before with the LP2981-33DBVR by Texas Instruments. Crafted with precision and quality, this fixed regulator offers a seamless solution for your voltage needs. Perfect for applications that require a stable output voltage, this LDO regulator guarantees efficiency and performance. Say goodbye to fluctuations and hello to consistent power supply with the LP2981-33DBVR. Trust in Texas Instruments for unparalleled quality and innovation in every product.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material is lightweight and durable, making the regulator easy to handle and ensuring long-lasting performance.

Maximum Dropout Voltage: 1.375 V

The low dropout voltage allows for efficient regulation of the output voltage even when the input voltage is close to the output voltage.

Surface Mount: YES

Being surface mountable makes installation of the regulator easy and convenient, especially in compact electronic devices.

Operating Temperature (TJ-Max): 125 °C

The high operating temperature range ensures that the regulator can function reliably even in demanding environments without overheating.

Technology: BIPOLAR

Bipolar technology provides stable and accurate regulation of the output voltage, making the regulator suitable for precision applications.

Minimum Output Voltage: 3.1845 V

The minimum output voltage ensures a reliable and stable voltage supply for connected components, even under varying load conditions.

Nominal Output Voltage: 3.3 V

The nominal output voltage indicates the regulated voltage level, which is important for compatibility with other system components.

Maximum Voltage Tolerance: 3.5 %

The voltage tolerance ensures that the output voltage remains within acceptable limits, providing consistent performance for connected devices.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

This type of regulator offers precise and stable voltage regulation, making it ideal for applications where a constant voltage supply is required.

Maximum Output Current: 0.1 A

The maximum output current indicates the load capacity of the regulator, making it suitable for powering a variety of electronic components.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LP2981-33DBVR attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from Texas Instruments

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.375 V

Nominal Dropout Voltage-1:

.2 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

16 V

Minimum Input Voltage:

2.2 V

JESD-30 Code:

R-PDSO-G5

JESD-609 Code:

e4

Length:

2.9 mm

Maximum Line Regulation:

.0124 %

Moisture Sensitivity Level (MSL):

1

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 Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current-1:

.1 A

Maximum Output Voltage-1:

3.4155 V

Minimum Output Voltage-1:

3.1845 V

Nominal Output Voltage-1:

3.3 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TSOP5/6,.11,37

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

Packing Method:

TR

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

1.45 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

Nickel/Palladium/Gold (Ni/Pd/Au)

Terminal Form:

Terminal Pitch:

.95 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Maximum Voltage Tolerance:

Width:

1.6 mm

Trade Compliance

LP2981-33DBVR 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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