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LP2981A-28DBVTE4

Texas Instruments

LP2981A-28DBVTE4 by Texas Instruments

LP2981A-28DBVTE4 by Texas Instruments is a fixed positive single output LDO regulator with 2.8V nominal output voltage, 0.375V max dropout voltage, and 0.1A max output current. It is ideal for applications requiring low power consumption in compact electronic devices due to its small outline package style and wide operating temperature range of -40°C to 125°C.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Chip Stock

USA . 9,620 parts In-Stock

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Vyrian

USA . 8,103 parts In-Stock

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Digiode

USA . 2,970 parts In-Stock

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2,970

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Distributors (Availability)

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Ampacity Inc.

Singapore . 556 parts In-Stock

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$0.500

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556

$0.500

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AZTECH Wire

Italy . 861 parts In-Stock

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$5.362

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861

$5.362

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Parana Technologies

USA . 489 parts In-Stock

1+ parts

$5.564

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$516.728

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$5.008

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489

$5.564

$516.728

$5.008

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DigiPath Technology Company

USA . 1,405 parts In-Stock

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$6.127

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1,405

$6.127

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ChromeModa Solutions

Germany . 3,542 parts In-Stock

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$6.252

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$5.127

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$6.252

$5.127

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IDEA Electronic Components Group

UK . 1,277 parts In-Stock

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$6.252

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$5.627

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One Stop Electronics

USA . 517 parts In-Stock

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$21.500

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517

$21.500

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Semicontronic

India . 129 parts In-Stock

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$22.500

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$21.938

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$21.825

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129

$22.500

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$21.825

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QUARKTWIN TECHNOLOGY LTD

USA . 11,244 parts In-Stock

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Microchip USA

USA . 3,759 parts In-Stock

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Corphita

USA . 1,567 parts In-Stock

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Corohmni

South Africa . 159 parts In-Stock

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159

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Overview

Experience the superior quality of Texas Instruments with the LP2981A-28DBVTE4 Fixed Regulator. This reliable LDO regulator offers precise voltage control, making it ideal for a variety of applications. Trust in Texas Instruments' expertise in technology and innovation to provide you with a high-performance product that ensures stable power supply for your devices. Upgrade your projects with the LP2981A-28DBVTE4 and enjoy the peace of mind that comes with exceptional value and reliability.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Durable and lightweight material for the package, making the product reliable and easy to handle.

Maximum Dropout Voltage: 1.375 V

Low dropout voltage ensures efficient voltage regulation with minimal power loss.

Surface Mount: YES

Ease of installation and space-saving design for compact electronic devices.

Operating Temperature (TJ-Max): 125 °C

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

Technology: BIPOLAR

Bipolar technology provides stable voltage output and low noise for sensitive electronic applications.

Package Shape: RECTANGULAR

Standard package shape for easy integration into electronic circuit designs.

Terminal Form: GULL WING

Gull wing terminals provide secure solder connections for reliable electrical contact.

Operating Temperature (TJ-Min): -40 °C

Wide temperature range for operation in extreme cold environments.

Minimum Output Voltage: 2.73 V

Stable minimum output voltage ensures consistent power supply to connected devices.

Maximum Voltage Tolerance: 2.5 %

Tight voltage tolerance for precise voltage regulation in electronic circuits.

Nominal Output Voltage: 2.8 V

Stable nominal output voltage for providing consistent power supply to connected devices.

No. of Terminals: 5

Sufficient number of terminals for easy connection in electronic circuits.

Package Style (Meter): SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

Compact package style with low profile for space-saving integration in small electronic devices.

Adjustability: FIXED

Fixed output voltage for specific voltage requirement with no need for adjustment.

Terminal Pitch: 0.95 mm

Close terminal pitch for compact circuit design and space-saving installation.

Maximum Line Regulation: 0.0109 %

Low line regulation for stable voltage output even with fluctuations in input voltage.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Regulator type for precise voltage regulation and low dropout voltage performance.

Terminal Finish: NICKEL PALLADIUM GOLD

Durable terminal finish for reliable electrical connection and corrosion resistance.

Terminal Position: DUAL

Dual terminal position for versatile mounting options in electronic circuits.

Maximum Output Voltage: 2.87 V

Maximum output voltage rating for stable power supply to connected devices.

Maximum Seated Height: 1.45 mm

Low seated height for compact and space-saving installation in electronic devices.

Width: 1.6 mm

Compact width for easy integration into electronic circuit designs.

Minimum Input Voltage: 2.2 V

Low minimum input voltage requirement for operation with a wide range of power sources.

Maximum Output Current: 0.1 A

Sufficient output current for powering small electronic devices with stable voltage output.

Maximum Time At Peak Reflow Temperature (s): 30

Allowable time at peak reflow temperature for secure soldering during assembly.

Peak Reflow Temperature °C: 260

High peak reflow temperature tolerance for reliable soldering during manufacturing.

Nominal Dropout Voltage: 0.2 V

Low dropout voltage for efficient voltage regulation with minimal power loss.

Length: 2.9 mm

Compact length for space-saving installation in electronic circuit designs.

Maximum Input Voltage: 16 V

High maximum input voltage rating for compatibility with a wide range of power sources.

Maximum Input Voltage Absolute: 16 V

Absolute maximum input voltage rating for protection against voltage transients.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LP2981A-28DBVTE4 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:

.0109 %

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 Output Current-1:

.1 A

Maximum Output Voltage-1:

2.87 V

Minimum Output Voltage-1:

2.73 V

Nominal Output Voltage-1:

2.8 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

Terminal Form:

Terminal Pitch:

.95 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

Width:

1.6 mm

Trade Compliance

LP2981A-28DBVTE4 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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