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UCC281DP-ADJ

Texas Instruments

UCC281DP-ADJ by Texas Instruments

UCC281DP-ADJ by Texas Instruments is an adjustable positive single output LDO regulator with a max output current of 1A and a min input voltage of 1.8V. It operates in temperatures ranging from -40 to 150°C, making it suitable for various applications requiring precise voltage regulation in compact spaces. With a small outline package style and gull wing terminal form, this BICMOS technology-based regulator offers efficient performance with low dropout voltage and load regulation.

Median Price

$4.162

Lifecycle Status

Suppliers In-Stock

7

In-Stock Inventory

1k+

Distributors (Authorized)

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

Rochester

USA . 19,454 parts In-Stock

1+ parts

-

100+ parts

$3.330

1k+ parts

$2.980

10k+ parts

$2.800

19,454

-

$3.330

$2.980

$2.800

DigiKey

USA . 19,454 parts In-Stock

1+ parts

-

100+ parts

$4.380

1k+ parts

-

10k+ parts

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19,454

-

$4.380

-

-

Verical

USA . 4,650 parts In-Stock

1+ parts

-

100+ parts

$4.162

1k+ parts

$3.725

10k+ parts

$3.500

4,650

-

$4.162

$3.725

$3.500

Distributors (In-Stock)

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

Nova Conductors

Japan . 100 parts In-Stock

1+ parts

$2.940

100+ parts

-

1k+ parts

-

10k+ parts

-

100

$2.940

-

-

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Digiode

USA . 3,202 parts In-Stock

1+ parts

$3.249

100+ parts

-

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3,202

$3.249

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Vyrian

USA . 13,503 parts In-Stock

1+ parts

-

100+ parts

-

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13,503

-

-

-

-

DigiKey Marketplace

USA . 607 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

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607

-

-

-

-

Distributors (Availability)

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

Ampacity Inc.

Singapore . 13,555 parts In-Stock

1+ parts

$2.620

100+ parts

-

1k+ parts

-

10k+ parts

-

13,555

$2.620

-

-

-

Bastille Electronics

Australia . 100 parts In-Stock

1+ parts

$2.940

100+ parts

$2.793

1k+ parts

$2.653

10k+ parts

$2.617

100

$2.940

$2.793

$2.653

$2.617

Continental Prestige Electronics

USA . 3,987 parts In-Stock

1+ parts

$2.940

100+ parts

-

1k+ parts

-

10k+ parts

$2.881

3,987

$2.940

-

-

$2.881

Argo Parts USA

USA . 547 parts In-Stock

1+ parts

$2.940

100+ parts

-

1k+ parts

-

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547

$2.940

-

-

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Corphita

USA . 1,437 parts In-Stock

1+ parts

$3.078

100+ parts

-

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1,437

$3.078

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-

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Parana Technologies

USA . 867 parts In-Stock

1+ parts

$7.536

100+ parts

-

1k+ parts

$8.045

10k+ parts

-

867

$7.536

-

$8.045

-

ChromeModa Solutions

Germany . 5,659 parts In-Stock

1+ parts

$8.467

100+ parts

$6.943

1k+ parts

-

10k+ parts

-

5,659

$8.467

$6.943

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IDEA Electronic Components Group

UK . 88 parts In-Stock

1+ parts

$8.467

100+ parts

$8.044

1k+ parts

$7.620

10k+ parts

-

88

$8.467

$8.044

$7.620

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A-Z Elektronik GmbH

Germany . 4,724 parts In-Stock

1+ parts

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100+ parts

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4,724

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DigiPath Technology Company

USA . 1,919 parts In-Stock

1+ parts

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100+ parts

$7.634

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1,919

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$7.634

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Kepictronics

USA . 495 parts In-Stock

1+ parts

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495

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Perfect Parts

USA . 146 parts In-Stock

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146

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Overview

Enhance your electronic designs with the UCC281DP-ADJ by Texas Instruments, a top-quality adjustable regulator that offers unparalleled reliability and performance. Manufactured by industry leader Texas Instruments, this product excels in a variety of applications within the adjustable regulators category. Providing customers with exceptional value, benefits, and advantages, the UCC281DP-ADJ ensures efficient power management, precise output control, and optimal performance for your projects. Trust Texas Instruments to deliver cutting-edge technology that meets your needs and exceeds your expectations.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the package lightweight and durable, ideal for portable devices.

Maximum Dropout Voltage-1: 1.6 V

The low dropout voltage ensures efficient power conversion and minimal heat dissipation, making it suitable for battery-powered applications.

Surface Mount: YES

Being surface mountable allows for easy and efficient assembly on PCBs, saving space and facilitating automated manufacturing processes.

Operating Temperature (TJ-Max): 150 °C

The high maximum operating temperature ensures reliable performance in various environmental conditions.

Technology: BICMOS

The use of BICMOS technology combines the advantages of both bipolar and CMOS technologies, providing high efficiency and low power consumption.

Package Shape: RECTANGULAR

The rectangular shape of the package allows for efficient use of board space and easy integration into existing designs.

Terminal Form: GULL WING

The gull wing terminal form facilitates easy soldering and mounting on PCBs.

Operating Temperature (TJ-Min): -55 °C

The low minimum operating temperature makes this regulator suitable for use in extreme cold environments.

Minimum Output Voltage-1: 1.22 V

The ability to provide a minimum output voltage of 1.22 V allows for powering a wide range of low voltage components.

Nominal Output Voltage-1: 5 V

The nominal output voltage of 5 V is a common requirement for many electronic devices, making this regulator versatile in various applications.

No. of Terminals: 8

Having 8 terminals provides flexibility in connecting external components and ensures stable and reliable operation.

Maximum Line Regulation (%/V): 0.03

The low line regulation percentage ensures stable output voltage even with fluctuations in input voltage.

Package Style (Meter): SMALL OUTLINE

The small outline package style reduces space requirements and allows for compact designs.

Adjustability: ADJUSTABLE

The adjustable nature of the regulator allows for fine-tuning of the output voltage as per specific requirements.

Maximum Load Regulation (%): 0.4 %

The low load regulation percentage ensures stable output voltage even with varying load conditions.

Maximum Operating Temperature: 85 °C

The high maximum operating temperature ensures reliable performance in a wide range of operating conditions.

Terminal Pitch: 1.27 mm

The small terminal pitch allows for high packing density, making it suitable for compact electronic devices.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature makes this regulator suitable for use in extreme hot environments.

Regulator Type: ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

The regulator type ensures stable output voltage with low noise and high PSRR, ideal for sensitive electronic components.

Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)

The use of nickel/palladium/gold terminal finish provides excellent conductivity and corrosion resistance for reliable connections.

Terminal Position: DUAL

Having dual terminal positions provides flexibility in mounting and connection options.

Maximum Output Voltage-1: 1.28 V

The maximum output voltage of 1.28 V ensures compatibility with a wide range of components and devices requiring low voltage power.

Moisture Sensitivity Level (MSL): 2

Having MSL level 2 indicates that the product can withstand moderate moisture exposure during storage and handling.

Maximum Seated Height: 1.75 mm

The low maximum seated height allows for thin and compact device designs.

Width: 3.9 mm

The compact width of 3.9 mm enables space-saving integration in tight PCB layouts.

Minimum Input Voltage: 1.8 V

The low minimum input voltage requirement of 1.8 V allows for operation with a wide range of input sources.

Maximum Output Current-1: 1 A

The high maximum output current of 1 A allows for powering multiple components or devices with ease.

Peak Reflow Temperature °C: 260

The high peak reflow temperature of 260°C ensures reliable soldering during assembly processes.

Nominal Dropout Voltage-1: 0.5 V

The low nominal dropout voltage of 0.5 V ensures efficient power conversion and extended battery life.

Length: 4.9 mm

The compact length of 4.9 mm enables space-efficient placement on PCBs and in device designs.

Maximum Input Voltage: 9 V

The high maximum input voltage of 9 V allows for compatibility with a wide range of input sources and applications.

Technical Specifications

Adjustable Regulators - Positive Single Output LDO UCC281DP-ADJ attributes and parameters. Explore more Adjustable Regulators - Positive Single Output LDO devices from Texas Instruments

Specs

Adjustability:

ADJUSTABLE

Maximum Dropout Voltage-1:

.6 V

Nominal Dropout Voltage-1:

.5 V

Maximum Input Voltage:

9 V

Minimum Input Voltage:

1.8 V

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e4

Length:

4.9 mm

Maximum Line Regulation (%/V):

.03

Maximum Load Regulation (%):

.4 %

Moisture Sensitivity Level (MSL):

2

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

8

Operating Temperature (TJ-Max):

150 Cel

Operating Temperature (TJ-Min):

-55 Cel

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current-1:

1 A

Maximum Output Voltage-1:

1.28 V

Minimum Output Voltage-1:

1.22 V

Nominal Output Voltage-1:

5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP8,.25

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TUBE

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BICMOS

Terminal Finish:

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

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Maximum Voltage Tolerance:

Width:

3.9 mm

Trade Compliance

UCC281DP-ADJ 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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