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LD1085D2T15R

STMicroelectronics

LD1085D2T15R by STMicroelectronics

LD1085D2T15R from STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 1.5 V and a max output current of 3 A. It operates in temperatures from -40 °C to 125 °C, featuring a low dropout voltage of 1.5 V. Ideal for compact applications, it comes in a small outline package with gull-wing terminals.

Median Price

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Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

Distributors (In-Stock)

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

R&J Components

USA . 14,000 parts In-Stock

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14,000

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Vyrian

USA . 3,020 parts In-Stock

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3,020

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Cyclops Electronics Ltd

UK . 2,670 parts In-Stock

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2,670

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Anansix

USA . 2,371 parts In-Stock

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2,371

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Digiode

USA . 1,613 parts In-Stock

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1,613

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 469 parts In-Stock

1+ parts

$3.863

100+ parts

-

1k+ parts

$3.477

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-

469

$3.863

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$3.477

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MKK Technologies

India . 1,699 parts In-Stock

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$7.264

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1,699

$7.264

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DigiPath Technology Company

USA . 1,699 parts In-Stock

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$7.264

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1,699

$7.264

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AZTECH Wire

Italy . 585 parts In-Stock

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$9.340

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585

$9.340

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Component Stockers USA

USA . 402 parts In-Stock

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$99.990

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402

$99.990

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Microchip USA

USA . 5,043 parts In-Stock

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5,043

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Authorized Procurement Solutions

USA . 2,500 parts In-Stock

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2,500

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Vigor

Singapore . 2,500 parts In-Stock

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2,500

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Corphita

USA . 2,045 parts In-Stock

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Parana Technologies

USA . 1,894 parts In-Stock

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$4.619

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$4.619

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A-Z Elektronik GmbH

Germany . 1,527 parts In-Stock

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1,527

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Alle Elektronik GmbH

Germany . 1,018 parts In-Stock

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1,018

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Overview

Elevate your designs with the LD1085D2T15R from STMicroelectronics, a benchmark in reliability and performance. Known for their commitment to quality, STMicroelectronics ensures this fixed LDO regulator offers exceptional stability and low dropout voltage, ideal for powering sensitive electronics. Whether you're developing automotive systems or consumer gadgets, this versatile component delivers efficiency, precision, and peace of mind—unlocking the full potential of your innovations.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy for the package body ensures durability and resistance to environmental factors, making the product suitable for various applications.

Maximum Dropout Voltage-1: 1.5 V

A maximum dropout voltage of 1.5 V allows for efficient performance, ensuring that the LDO can maintain regulation over a wide range of input voltages.

Surface Mount: YES

Being surface mount compatible enables easy integration into compact designs, improving space efficiency on PCBs.

Operating Temperature (TJ-Max): 125 °C

A high maximum operating temperature of 125 °C allows the regulator to be used in high-temperature environments, enhancing reliability.

Technology: BIPOLAR

Utilizing bipolar technology ensures a good balance between performance and low power consumption, making it a reliable choice for various applications.

Package Shape: RECTANGULAR

The rectangular package shape allows for efficient use of PCB space and facilitates easier assembly in automated processes.

Terminal Form: GULL WING

Gull wing terminal form provides excellent solderability and mechanical strength, ensuring a strong connection to the PCB.

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

An operating temperature range extending down to -40 °C ensures functionality in extreme cold environments, making it versatile for different settings.

Packing Method: TR

The Tape and Reel packing method facilitates automated assembly, reducing production costs and improving manufacturing efficiency.

Minimum Output Voltage-1: 1.47 V

With a minimum output voltage of 1.47 V, this regulator provides stable and reliable performance under varying load conditions.

Maximum Voltage Tolerance: 2 %

A maximum voltage tolerance of 2% ensures precise output voltage regulation, which is crucial for sensitive electronic circuits.

Nominal Output Voltage-1: 1.5 V

The nominal output voltage of 1.5 V is ideal for powering a wide range of low-voltage digital circuits, enhancing compatibility.

No. of Terminals: 2

A two-terminal design simplifies circuit design and allows for quick implementation in various applications.

Package Style (Meter): SMALL OUTLINE

The small outline package style makes this LDO an excellent choice for space-constrained applications.

Adjustability: FIXED

A fixed voltage output eliminates the need for external components to adjust the output, leading to reduced circuit complexity.

Terminal Pitch: 2.54 mm

A terminal pitch of 2.54 mm is standard for many applications, ensuring compatibility with a wide range of PCB layouts.

Maximum Line Regulation: 0.004 %

Exceptional line regulation ensures stable output voltage despite variations in input voltage, crucial for sensitive applications.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Being a fixed positive single output LDO regulator makes this component easy to use in many applications requiring consistent voltage.

Terminal Finish: Matte Tin (Sn)

Matte tin terminal finish provides excellent solderability and corrosion resistance, ensuring a long-lasting connection.

Terminal Position: SINGLE

Single terminal position allows for straightforward design implementation, minimizing complexity in PCB layout.

Maximum Output Voltage-1: 1.53 V

A maximum output voltage of 1.53 V adds flexibility for applications requiring slightly elevated voltage levels.

Maximum Seated Height: 4.83 mm

A low seated height of 4.83 mm is beneficial for applications where vertical space is at a premium.

Width: 9.15 mm

A modest width of 9.15 mm allows for multiple components to be placed in close proximity, optimizing PCB real estate.

Maximum Load Regulation: 0.02 %

Excellent load regulation ensures that output voltage remains constant even with varying loads, which is critical for stable operation.

Minimum Input Voltage: 3.1 V

The minimum input voltage of 3.1 V allows the LDO to function effectively in low-voltage environments, providing design flexibility.

Maximum Output Current-1: 3 A

With a maximum output current of 3 A, this LDO can support demanding applications requiring higher current loads without compromising performance.

Nominal Dropout Voltage-1: 1.3 V

A nominal dropout voltage of 1.3 V ensures that the regulator operates efficiently, making it suitable for battery-powered applications.

Length: 10.2 mm

The length of 10.2 mm is optimized for various circuit layouts, ensuring compatibility with different designs.

Maximum Input Voltage: 30 V

A maximum input voltage of 30 V allows the regulator to be used in a wide range of applications with high voltage supply conditions.

Maximum Input Voltage Absolute: 30 V

The absolute maximum input voltage of 30 V offers added safety margins for varied applications, ensuring reliable operation.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD1085D2T15R attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

1.5 V

Nominal Dropout Voltage-1:

1.3 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

30 V

Minimum Input Voltage:

3.1 V

JESD-30 Code:

R-PSSO-G2

JESD-609 Code:

e3

Length:

10.2 mm

Maximum Line Regulation:

.004 %

Maximum Load Regulation:

.02 %

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:

1.53 V

Minimum Output Voltage-1:

1.47 V

Nominal Output Voltage-1:

1.5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP3H,.55TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Qualification Status:

Not Qualified

Maximum Seated Height:

4.83 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

Matte Tin (Sn)

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

2 %

Width:

9.15 mm

Trade Compliance

LD1085D2T15R Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

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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