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LD39300DT18-R

STMicroelectronics

LD39300DT18-R by STMicroelectronics

LD39300DT18-R from STMicroelectronics is a fixed positive LDO regulator with a nominal output of 1.8 V and max current of 3 A. It features a low dropout voltage of 0.4 V and operates in -40 °C to 125°C, ideal for compact electronic applications. Its gull-wing package ensures easy surface mounting.

Median Price

-

Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 7,279 parts In-Stock

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7,279

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Connector Distribution Corp

USA . 1,800 parts In-Stock

1+ parts

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1,800

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Right Parts Inc.

USA . 1,800 parts In-Stock

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1,800

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Anansix

USA . 1,393 parts In-Stock

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1,393

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Digiode

USA . 744 parts In-Stock

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744

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 860 parts In-Stock

1+ parts

$4.997

100+ parts

-

1k+ parts

$4.498

10k+ parts

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860

$4.997

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$4.498

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Microchip USA

USA . 340 parts In-Stock

1+ parts

$5.441

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-

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340

$5.441

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MKK Technologies

India . 897 parts In-Stock

1+ parts

$9.397

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897

$9.397

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DigiPath Technology Company

USA . 897 parts In-Stock

1+ parts

$9.397

100+ parts

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897

$9.397

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AZTECH Wire

Italy . 144 parts In-Stock

1+ parts

$13.370

100+ parts

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144

$13.370

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Component Stockers USA

USA . 514 parts In-Stock

1+ parts

$99.990

100+ parts

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514

$99.990

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Authorized Procurement Solutions

USA . 8,000 parts In-Stock

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8,000

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Vigor

Singapore . 7,500 parts In-Stock

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7,500

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Corphita

USA . 2,410 parts In-Stock

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2,410

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Parana Technologies

USA . 2,131 parts In-Stock

1+ parts

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$5.975

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2,131

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$5.975

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Perfect Parts

USA . 84 parts In-Stock

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84

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Overview

Experience precision power regulation with the LD39300DT18-R from STMicroelectronics, a leader in high-quality semiconductor solutions. This fixed LDO regulator offers exceptional performance, ensuring stable voltage output for your critical applications. With its robust design and efficient thermal performance, it seamlessly supports automotive, industrial, and consumer electronics. Choose STMicroelectronics for reliability and innovation that elevate your projects to new heights!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Durable plastic/epoxy materials provide essential protection and reliability in various applications.

Maximum Dropout Voltage: 1.4 V

A low maximum dropout voltage ensures efficient power regulation, suitable for battery-operated devices.

Surface Mount: YES

Surface mount capability simplifies integration into compact circuit designs, enhancing space efficiency.

Operating Temperature (TJ-Max): 125 °C

High maximum operating temperature allows use in demanding environments without compromising performance.

Technology: BICMOS

The BICMOS technology provides improved performance and lower power consumption, making it ideal for efficient designs.

Package Shape: RECTANGULAR

Rectangular packaging facilitates straightforward layout on PCBs, promoting easy assembly and design flexibility.

Terminal Form: GULL WING

The gull-wing terminal design ensures secure soldering and enhances mechanical stability on PCB connections.

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

A wide operating temperature range ensures reliability in harsh environmental conditions and diverse applications.

Packing Method: TR

The tape and reel packing method allows for easy and efficient handling during manufacturing and assembly processes.

Minimum Output Voltage: 1.746 V

Provides a stable minimum output voltage, enabling compatibility with various low-voltage applications.

Maximum Voltage Tolerance: 3 %

A low voltage tolerance offers design flexibility and ensures consistent performance within specified limits.

Nominal Output Voltage: 1.8 V

A nominal output voltage of 1.8 V is ideal for powering microcontrollers and low-voltage digital logic circuits.

No. of Terminals: 2

The simple two-terminal design reduces complexity and makes integration easier for circuit designers.

Package Style (Meter): SMALL OUTLINE

The small outline style minimizes board space, making it suitable for compact and space-constrained designs.

Adjustability: FIXED

A fixed output voltage simplifies design use, eliminating the need for additional external components.

Terminal Pitch: 2.28 mm

A suitable terminal pitch aids in compatibility with standard PCB design practices, promoting ease of assembly.

Maximum Line Regulation: 0.0036 %

Excellent line regulation ensures that output voltage remains stable despite fluctuations in input voltage.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

This type of regulator is excellent for applications requiring stable and fixed voltage outputs.

Terminal Finish: MATTE TIN

Matte tin finish improves solderability, enhancing reliability and reducing assembly issues in production.

Terminal Position: SINGLE

Single terminal position aids in simplified PCB layout and design, contributing to ease of manufacturing.

Maximum Output Voltage: 1.854 V

The maximum output voltage allows flexibility for varying load requirements while maintaining stability.

Maximum Seated Height: 2.63 mm

A low profile helps in designs where vertical space is limited, facilitating compact layouts.

Width: 6.1 mm

A narrow width supports high-density PCB layouts, optimizing space usage in complex electronics.

Maximum Load Regulation: 0.0216 %

Low load regulation ensures that output voltage remains stable under varying load conditions, enhancing performance.

Minimum Input Voltage: 2.5 V

A low minimum input voltage increases compatibility with a wider range of power sources.

Maximum Output Current: 3 A

The ability to handle up to 3 A output current supports a variety of applications requiring significant power.

Nominal Dropout Voltage: 0.2 V

A low nominal dropout voltage maximizes efficiency, particularly in battery-powered applications.

Length: 6.5 mm

A compact length allows for more efficient use of board space, suitable for tight circuit layouts.

Maximum Input Voltage: 6 V

A maximum input voltage of 6 V ensures compatibility with a wide range of input power sources.

Maximum Input Voltage Absolute: 6.5 V

A defined maximum absolute input voltage provides a margin of safety for circuit design, preventing damage.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD39300DT18-R attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.4 V

Nominal Dropout Voltage-1:

.2 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

6 V

Minimum Input Voltage:

2.5 V

JESD-30 Code:

R-PSSO-G2

JESD-609 Code:

e3

Length:

6.5 mm

Maximum Line Regulation:

.0036 %

Maximum Load Regulation:

.0216 %

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:

1.854 V

Minimum Output Voltage-1:

1.746 V

Nominal Output Voltage-1:

1.8 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP3H,.38,90TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Qualification Status:

Not Qualified

Maximum Seated Height:

2.63 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BICMOS

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

2.28 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

3 %

Width:

6.1 mm

Trade Compliance

LD39300DT18-R 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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