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LD1085D2T-R

STMicroelectronics

LD1085D2T-R by STMicroelectronics

LD1085D2T-R by STMicroelectronics is an adjustable positive single output LDO regulator with a max output current of 3A and a dropout voltage of 1.3V. 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. The package style is small outline (SO) with gull wing terminals, ideal for surface mount assembly processes.

Median Price

$1.394

Lifecycle Status

Suppliers In-Stock

21

In-Stock Inventory

1k+

Distributors (Authorized)

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

Farnell

UK . 900 parts In-Stock

1+ parts

$1.500

100+ parts

$0.896

1k+ parts

$0.710

10k+ parts

$0.684

900

$1.500

$0.896

$0.710

$0.684

DigiKey

USA . 2,537 parts In-Stock

1+ parts

$1.990

100+ parts

$1.190

1k+ parts

$1.080

10k+ parts

-

2,537

$1.990

$1.190

$1.080

-

Mouser Electronics

USA . 864 parts In-Stock

1+ parts

$2.160

100+ parts

$1.290

1k+ parts

$1.130

10k+ parts

$1.070

864

$2.160

$1.290

$1.130

$1.070

Element14

Singapore . 900 parts In-Stock

1+ parts

$2.430

100+ parts

$1.370

1k+ parts

$1.160

10k+ parts

$1.120

900

$2.430

$1.370

$1.160

$1.120

Avnet

USA . 69,000 parts In-Stock

1+ parts

-

100+ parts

-

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-

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69,000

-

-

-

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Arrow

USA . 7,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.701

10k+ parts

-

7,000

-

-

$0.701

-

Verical

USA . 7,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.701

10k+ parts

-

7,000

-

-

$0.701

-

Chip1Stop

Japan . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.560

10k+ parts

$0.554

3,000

-

-

$0.560

$0.554

RS (Exports)

UK . 805 parts In-Stock

1+ parts

-

100+ parts

$1.288

1k+ parts

$1.160

10k+ parts

-

805

-

$1.288

$1.160

-

Distributors (In-Stock)

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

Nova Conductors

Japan . 72 parts In-Stock

1+ parts

$1.120

100+ parts

-

1k+ parts

-

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72

$1.120

-

-

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Digiode

USA . 4,517 parts In-Stock

1+ parts

$1.349

100+ parts

-

1k+ parts

-

10k+ parts

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4,517

$1.349

-

-

-

TME

Poland . 485 parts In-Stock

1+ parts

$1.800

100+ parts

$1.090

1k+ parts

$0.950

10k+ parts

$0.880

485

$1.800

$1.090

$0.950

$0.880

Vyrian

USA . 4,341 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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4,341

-

-

-

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IBS Electronics

USA . 4,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.448

10k+ parts

$0.434

4,000

-

-

$0.448

$0.434

Anansix

USA . 2,837 parts In-Stock

1+ parts

-

100+ parts

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2,837

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-

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R&J Components

USA . 1,000 parts In-Stock

1+ parts

-

100+ parts

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1,000

-

-

-

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Cyclops Electronics Ltd

UK . 1,000 parts In-Stock

1+ parts

-

100+ parts

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1,000

-

-

-

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ACDS - Activité Composants Distribution Service

France . 732 parts In-Stock

1+ parts

-

100+ parts

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732

-

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PC Components Company LLC

USA . 300 parts In-Stock

1+ parts

-

100+ parts

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300

-

-

-

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Bristol Electronics

USA . 300 parts In-Stock

1+ parts

-

100+ parts

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300

-

-

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LittleDiode

UK . 3 parts In-Stock

1+ parts

-

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-

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3

-

-

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Distributors (Availability)

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

Semicontronic

India . 4,289 parts In-Stock

1+ parts

$0.476

100+ parts

$0.464

1k+ parts

$0.462

10k+ parts

-

4,289

$0.476

$0.464

$0.462

-

Ampacity Inc.

Singapore . 4,259 parts In-Stock

1+ parts

$0.476

100+ parts

-

1k+ parts

-

10k+ parts

-

4,259

$0.476

-

-

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Argo Parts USA

USA . 290 parts In-Stock

1+ parts

$1.120

100+ parts

-

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-

10k+ parts

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290

$1.120

-

-

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Netroflash

USA . 100 parts In-Stock

1+ parts

$1.120

100+ parts

$1.097

1k+ parts

-

10k+ parts

-

100

$1.120

$1.097

-

-

Advanced Electronics

New Zealand . 600 parts In-Stock

1+ parts

$1.132

100+ parts

$1.132

1k+ parts

$1.132

10k+ parts

-

600

$1.132

$1.132

$1.132

-

Corphita

USA . 699 parts In-Stock

1+ parts

$1.278

100+ parts

-

1k+ parts

-

10k+ parts

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699

$1.278

-

-

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Vigor

Singapore . 5,695 parts In-Stock

1+ parts

$1.400

100+ parts

-

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-

10k+ parts

-

5,695

$1.400

-

-

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Component Stockers USA

USA . 6,903 parts In-Stock

1+ parts

$1.840

100+ parts

$1.320

1k+ parts

$0.950

10k+ parts

-

6,903

$1.840

$1.320

$0.950

-

IDEA Electronic Components Group

UK . 2,185 parts In-Stock

1+ parts

$2.637

100+ parts

-

1k+ parts

$2.373

10k+ parts

-

2,185

$2.637

-

$2.373

-

Corohmni

South Africa . 143 parts In-Stock

1+ parts

$3.608

100+ parts

-

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-

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143

$3.608

-

-

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MKK Technologies

India . 591 parts In-Stock

1+ parts

$4.958

100+ parts

-

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-

10k+ parts

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591

$4.958

-

-

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DigiPath Technology Company

USA . 591 parts In-Stock

1+ parts

$4.958

100+ parts

-

1k+ parts

-

10k+ parts

-

591

$4.958

-

-

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Modulus Dynamics

Lithuania . 4,248 parts In-Stock

1+ parts

$6.856

100+ parts

$6.856

1k+ parts

$6.856

10k+ parts

-

4,248

$6.856

$6.856

$6.856

-

Aztec Data Supply Inc.

USA . 573 parts In-Stock

1+ parts

$9.160

100+ parts

-

1k+ parts

-

10k+ parts

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573

$9.160

-

-

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Perfect Parts

USA . 21,178 parts In-Stock

1+ parts

-

100+ parts

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21,178

-

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Lixinc

USA . 17,803 parts In-Stock

1+ parts

-

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17,803

-

-

-

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Continental Prestige Electronics

USA . 6,125 parts In-Stock

1+ parts

-

100+ parts

$1.140

1k+ parts

$0.781

10k+ parts

-

6,125

-

$1.140

$0.781

-

Benley Electronics

USA . 4,135 parts In-Stock

1+ parts

-

100+ parts

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4,135

-

-

-

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Epart123

USA . 2,000 parts In-Stock

1+ parts

-

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2,000

-

-

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Kepictronics

USA . 1,800 parts In-Stock

1+ parts

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100+ parts

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1,800

-

-

-

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A-Z Elektronik GmbH

Germany . 1,626 parts In-Stock

1+ parts

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100+ parts

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1,626

-

-

-

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Alle Elektronik GmbH

Germany . 1,084 parts In-Stock

1+ parts

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1,084

-

-

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GreenTree Electronics

Israel . 1,000 parts In-Stock

1+ parts

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1,000

-

-

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iodParts Technologies Inc.

India . 778 parts In-Stock

1+ parts

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778

-

-

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Cyclops Electronics Ltd (Excess)

UK . 732 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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732

-

-

-

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Parana Technologies

USA . 249 parts In-Stock

1+ parts

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100+ parts

$3.153

1k+ parts

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249

-

$3.153

-

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Futuretech Components

Singapore . 100 parts In-Stock

1+ parts

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100

-

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Authorized Procurement Solutions

USA . 24 parts In-Stock

1+ parts

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24

-

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Overview

Experience superior performance and reliability with the LD1085D2T-R by STMicroelectronics, a leading manufacturer in the industry. This adjustable positive single output LDO regulator is perfect for a variety of applications, offering maximum load regulation of only 0.4% and a maximum dropout voltage of 1.5V. With its compact package design and high-quality materials, this regulator provides excellent value and efficiency for your projects. Trust STMicroelectronics to deliver top-notch products that meet your needs and exceed your expectations.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides durability and protection for the regulator, ensuring a longer lifespan.

Maximum Dropout Voltage: 1.5 V

Allows for a higher input voltage range without affecting the output voltage, increasing flexibility in application.

Surface Mount: YES

Makes it easier to incorporate into compact designs and saves space on the PCB.

Operating Temperature (TJ-Max): 125 °C

Ensures reliable performance even under high temperature conditions.

Technology: BIPOLAR

Provides stable and accurate voltage regulation.

Package Shape: RECTANGULAR

Allows for easy placement and mounting on the PCB.

Adjustability: ADJUSTABLE

Allows for fine-tuning the output voltage to meet specific requirements.

Maximum Output Current: 3 A

Can handle high load currents, suitable for various applications.

Technical Specifications

Adjustable Regulators - Positive Single Output LDO LD1085D2T-R attributes and parameters. Explore more Adjustable Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

ADJUSTABLE

Maximum Dropout Voltage-1:

1.5 V

Nominal Dropout Voltage-1:

1.3 V

JESD-30 Code:

R-PSSO-G2

JESD-609 Code:

e3

Length:

10.2 mm

Maximum Line Regulation (%/V):

.014

Maximum Load Regulation (%):

.4 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

2

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

3 A

Maximum Output Voltage-1:

1.275 V

Minimum Output Voltage-1:

1.225 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP3H,.55TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

245

Qualification Status:

Not Qualified

Maximum Seated Height:

4.83 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

Matte Tin (Sn) - annealed

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

30

Width:

9.15 mm

Trade Compliance

LD1085D2T-R Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

STMicroelectronics

STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.

Management team

President, CEO

Jean-Marc Chery

President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience

Lorenzo Grandi

President, Sales & Marketing

Jerome Roux

Manufacturer fab locations 33

Fab name Location Fab Initiation Wafer Capacity

Castelletto

Fabrication

Fab Initiation

1968

Italy

Castelletto

Wafer Capacity

1968

SGFAB AMK 6

Fabrication

Fab Initiation

2000

Singapore

Singapore

Wafer Capacity

29,000

2000

29,000

AG200

Fabrication

Fab Initiation

2000

Italy

Agrate Brianza

Wafer Capacity

14,000

2000

14,000

RST 8

Fabrication

Fab Initiation

2000

France

Rousset

Wafer Capacity

35,000

2000

35,000

Crolles 1

Fabrication

Fab Initiation

1993

France

Crolles

Wafer Capacity

30,000

1993

30,000

Crolles 2-ext. mod 5

Fabrication

Fab Initiation

-

France

Crolles

Wafer Capacity

-

Crolles 2-ext. mod 2

Fabrication

Fab Initiation

2022

France

Crolles

Wafer Capacity

2022

Crolles 2-ext. mod 3

Fabrication

Fab Initiation

2023

France

Crolles

Wafer Capacity

2023

Crolles 2

Fabrication

Fab Initiation

2004

France

Crolles

Wafer Capacity

28,000

2004

28,000

AG200

Fabrication

Fab Initiation

1985

Italy

Agrate Brianza

Wafer Capacity

14,000

1985

14,000

SiC Fab

Fabrication

Fab Initiation

2006

Sweden

Norrköping

Wafer Capacity

10,000

2006

10,000

Fab 3

Fabrication

Fab Initiation

2005

France

Tours

Wafer Capacity

2,000

2005

2,000

Fab 1 & Fab 2

Fabrication

Fab Initiation

1978

France

Tours

Wafer Capacity

55,000

1978

55,000

Fab 2

Fabrication

Fab Initiation

1997

Italy

Catania

Wafer Capacity

30,000

1997

30,000

SGFAB-AMK 6E

Fabrication

Fab Initiation

2003

Singapore

Singapore

Wafer Capacity

145,000

2003

145,000

SGFAB-AMJ 9

Fabrication

Fab Initiation

1984

Singapore

Singapore

Wafer Capacity

152,000

1984

152,000

AG300 (R3)

Fabrication

Fab Initiation

2022

Italy

Agrate Brianza

Wafer Capacity

2022

Fab 2

Fabrication

Fab Initiation

1980

Italy

Catania

Wafer Capacity

25,000

1980

25,000

AG200

Fabrication

Fab Initiation

1987

Italy

Agrate Brianza

Wafer Capacity

34,000

1987

34,000

AG300

Fabrication

Fab Initiation

2024

Italy

Agrate Brianza

Wafer Capacity

2024

Crolles 2-ext. mod 1

Fabrication

Fab Initiation

2020

France

Crolles

Wafer Capacity

2,000

2020

2,000

Fab 1 6-inch fab

Fabrication

Fab Initiation

2013

Italy

Catania

Wafer Capacity

11,000

2013

11,000

SiC 6-inch line

Fabrication

Fab Initiation

2021

Singapore

Singapore

Wafer Capacity

2021

Fab 1 6-inch fab

Fabrication

Fab Initiation

2020

Italy

Catania

Wafer Capacity

2,500

2020

2,500

200mm GaN

Fabrication

Fab Initiation

2021

France

Tours

Wafer Capacity

2,500

2021

2,500

Fab 2

Fabrication

Fab Initiation

2018

Italy

Catania

Wafer Capacity

14,000

2018

14,000

SGFAB-AMK 8

Fabrication

Fab Initiation

2001

Singapore

Singapore

Wafer Capacity

30,000

2001

30,000

Crolles 2- JV Fab

Fabrication

Fab Initiation

2024

France

Crolles

Wafer Capacity

2024

SGFAB-AMK 6

Fabrication

Fab Initiation

2016

Singapore

Singapore

Wafer Capacity

38,125

2016

38,125

SGFAB-AMK 2E

Fabrication

Fab Initiation

2010

Singapore

Singapore

Wafer Capacity

20,000

2010

20,000

Silicon Carbide A.B.

Fabrication

Fab Initiation

2021

Sweden

Norrköping

Wafer Capacity

2021

SiC wafer/EPI Fab

Fabrication

Fab Initiation

2023

Italy

Catania

Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

Catania

Wafer Capacity

2025

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