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LD39050PU33R

STMicroelectronics

LD39050PU33R by STMicroelectronics

LD39050PU33R by STMicroelectronics is a fixed positive single output LDO regulator with a max output current of 0.5 A. It has a nominal output voltage of 3.3 V and can operate in temperatures ranging from -40°C to 125°C. This regulator is commonly used in applications that require stable and regulated power supply, such as consumer electronics and industrial equipment.

Median Price

$0.974

Lifecycle Status

Suppliers In-Stock

23

In-Stock Inventory

1k+

Distributors (Authorized)

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

Chip1Stop

Japan . 324 parts In-Stock

1+ parts

$0.641

100+ parts

$0.506

1k+ parts

$0.471

10k+ parts

-

324

$0.641

$0.506

$0.471

-

Mouser Electronics

USA . 13,276 parts In-Stock

1+ parts

$0.960

100+ parts

$0.543

1k+ parts

$0.470

10k+ parts

$0.445

13,276

$0.960

$0.543

$0.470

$0.445

Newark

USA . 51 parts In-Stock

1+ parts

$0.989

100+ parts

$0.563

1k+ parts

$0.487

10k+ parts

-

51

$0.989

$0.563

$0.487

-

DigiKey

USA . 1,872 parts In-Stock

1+ parts

$0.990

100+ parts

$0.563

1k+ parts

$0.490

10k+ parts

-

1,872

$0.990

$0.563

$0.490

-

Farnell

UK . 21,343 parts In-Stock

1+ parts

$1.568

100+ parts

$0.955

1k+ parts

$0.622

10k+ parts

$0.568

21,343

$1.568

$0.955

$0.622

$0.568

Verical

USA . 144,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.380

144,000

-

-

-

$0.380

Future Electronics

Canada . 30,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.360

30,000

-

-

-

$0.360

Element14

Singapore . 21,452 parts In-Stock

1+ parts

-

100+ parts

$1.009

1k+ parts

$0.653

10k+ parts

$0.604

21,452

-

$1.009

$0.653

$0.604

RS (Exports)

UK . 14,390 parts In-Stock

1+ parts

-

100+ parts

$1.093

1k+ parts

$0.982

10k+ parts

-

14,390

-

$1.093

$0.982

-

Arrow

USA . 6,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.428

6,000

-

-

-

$0.428

Distributors (In-Stock)

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

TME

Poland . 289 parts In-Stock

1+ parts

$0.580

100+ parts

$0.530

1k+ parts

-

10k+ parts

-

289

$0.580

$0.530

-

-

Digiode

USA . 2,304 parts In-Stock

1+ parts

$0.642

100+ parts

-

1k+ parts

-

10k+ parts

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2,304

$0.642

-

-

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Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$0.743

100+ parts

-

1k+ parts

-

10k+ parts

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50

$0.743

-

-

-

Maritex

Poland . 211 parts In-Stock

1+ parts

$1.680

100+ parts

$0.796

1k+ parts

-

10k+ parts

-

211

$1.680

$0.796

-

-

Vyrian

USA . 36,408 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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36,408

-

-

-

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IBS Electronics

USA . 33,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.512

33,000

-

-

-

$0.512

Chip Stock

USA . 31,240 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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31,240

-

-

-

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ComSIT Distribution GmbH

Germany . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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3,000

-

-

-

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Classic Components Corporation

USA . 708 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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708

-

-

-

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Anansix

USA . 491 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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491

-

-

-

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Sensible Micro Corp

USA . 440 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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440

-

-

-

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Cyclops Electronics Ltd

UK . 18 parts In-Stock

1+ parts

-

100+ parts

-

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-

10k+ parts

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18

-

-

-

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Prism Electronics

USA . 3 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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3

-

-

-

-

Distributors (Availability)

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

Ampacity Inc.

Singapore . 35,225 parts In-Stock

1+ parts

$0.385

100+ parts

-

1k+ parts

-

10k+ parts

-

35,225

$0.385

-

-

-

Corphita

USA . 268 parts In-Stock

1+ parts

$0.608

100+ parts

-

1k+ parts

-

10k+ parts

-

268

$0.608

-

-

-

Netroflash

USA . 2,000 parts In-Stock

1+ parts

$0.743

100+ parts

-

1k+ parts

-

10k+ parts

-

2,000

$0.743

-

-

-

Argo Parts USA

USA . 678 parts In-Stock

1+ parts

$0.743

100+ parts

-

1k+ parts

-

10k+ parts

-

678

$0.743

-

-

-

Semicontronic

India . 36,360 parts In-Stock

1+ parts

$0.840

100+ parts

$0.819

1k+ parts

$0.815

10k+ parts

-

36,360

$0.840

$0.819

$0.815

-

IDEA Electronic Components Group

UK . 2,019 parts In-Stock

1+ parts

$2.730

100+ parts

-

1k+ parts

$2.457

10k+ parts

-

2,019

$2.730

-

$2.457

-

Modulus Dynamics

Lithuania . 4,992 parts In-Stock

1+ parts

$4.256

100+ parts

$4.256

1k+ parts

$4.256

10k+ parts

-

4,992

$4.256

$4.256

$4.256

-

Aztec Data Supply Inc.

USA . 683 parts In-Stock

1+ parts

$4.320

100+ parts

-

1k+ parts

-

10k+ parts

-

683

$4.320

-

-

-

MKK Technologies

India . 385 parts In-Stock

1+ parts

$5.133

100+ parts

-

1k+ parts

-

10k+ parts

-

385

$5.133

-

-

-

DigiPath Technology Company

USA . 385 parts In-Stock

1+ parts

$5.133

100+ parts

-

1k+ parts

-

10k+ parts

-

385

$5.133

-

-

-

Advanced Electronics

New Zealand . 30 parts In-Stock

1+ parts

$6.003

100+ parts

$5.703

1k+ parts

$5.703

10k+ parts

-

30

$6.003

$5.703

$5.703

-

Corohmni

South Africa . 788 parts In-Stock

1+ parts

$8.156

100+ parts

-

1k+ parts

-

10k+ parts

-

788

$8.156

-

-

-

RC Electronics

USA . 56,231 parts In-Stock

1+ parts

-

100+ parts

$0.790

1k+ parts

$0.730

10k+ parts

$0.700

56,231

-

$0.790

$0.730

$0.700

Continental Prestige Electronics

USA . 19,561 parts In-Stock

1+ parts

-

100+ parts

$0.799

1k+ parts

$0.558

10k+ parts

-

19,561

-

$0.799

$0.558

-

Kepictronics

USA . 15,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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15,000

-

-

-

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Authorized Procurement Solutions

USA . 10,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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10,000

-

-

-

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Lixinc

USA . 8,056 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

8,056

-

-

-

-

Epart123

USA . 6,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.813

6,000

-

-

-

$0.813

Futuretech Components

Singapore . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,000

-

-

-

-

GreenTree Electronics

Israel . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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3,000

-

-

-

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Glotronic Ltd.

UK . 2,400 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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2,400

-

-

-

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A-Z Elektronik GmbH

Germany . 2,397 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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2,397

-

-

-

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Parana Technologies

USA . 1,972 parts In-Stock

1+ parts

-

100+ parts

$3.264

1k+ parts

-

10k+ parts

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1,972

-

$3.264

-

-

Alle Elektronik GmbH

Germany . 1,598 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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1,598

-

-

-

-

Robosynatics

Brazil . 1,160 parts In-Stock

1+ parts

-

100+ parts

$5.036

1k+ parts

$4.933

10k+ parts

$4.933

1,160

-

$5.036

$4.933

$4.933

Lucentia Tech

USA . 1,160 parts In-Stock

1+ parts

-

100+ parts

$5.036

1k+ parts

$4.933

10k+ parts

$4.933

1,160

-

$5.036

$4.933

$4.933

Overview

Experience superior performance and reliability with the LD39050PU33R by STMicroelectronics. As a leading manufacturer in the industry, STMicroelectronics ensures top-notch quality and innovation in every product. The LD39050PU33R belongs to the category of fixed regulators - positive single output LDOs, offering exceptional stability and efficiency. Its compact design and surface mount capability make it suitable for various applications. With a nominal output voltage of 3.3V and a maximum output current of 0.5A, this regulator provides reliable power management for your electronic devices. Benefit from its low dropout voltage, wide temperature range, and excellent voltage tolerance of 3%. Choose the LD39050PU33R and enjoy the advantages it brings to your projects.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material for the package body enhances the product's durability and resistance to environmental factors, making it a reliable choice.

Maximum Dropout Voltage-1: 1.4 V

With a maximum dropout voltage of 1.4 V, this regulator ensures a stable output voltage even when the input voltage drops, making it suitable for applications requiring consistent power supply.

Surface Mount: YES

The surface mount capability of this product allows for easy and efficient integration onto printed circuit boards, saving valuable space and enhancing the overall compactness of the electronic system.

Operating Temperature (TJ-Max): 125 °C

The high operating temperature limit of 125°C ensures that this regulator can withstand challenging environmental conditions, making it suitable for applications in various industrial settings.

No. of Functions: 1

With a single function, this regulator simplifies the design process and reduces complexity, offering a straightforward solution for voltage regulation requirements.

Technology: CMOS

The use of CMOS technology in this regulator enables efficient power management and low power consumption, making it ideal for battery-operated devices that require extended battery life.

Package Shape: SQUARE

The square package shape facilitates easy installation and provides stability in mounting, ensuring a secure and reliable connection in electronic systems.

Terminal Form: NO LEAD

The no lead terminal form offers excellent mechanical strength and reliability, minimizing the risk of damage or failure, thus ensuring long-term performance.

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

With a minimum operating temperature of -40°C, this regulator remains operational in extreme cold environments, making it suitable for outdoor applications or in regions with harsh winters.

Packing Method: TR

The tape and reel (TR) packing method simplifies the manufacturing and assembly processes, allowing for efficient and automated handling, improving overall production efficiency.

Minimum Output Voltage-1: 3.201 V

The minimum output voltage of 3.201 V guarantees a stable and accurate output, providing consistent performance and reliability in voltage regulation.

Maximum Voltage Tolerance: 3 %

With a maximum voltage tolerance of 3%, this regulator ensures precision in voltage regulation, minimizing the risk of overvoltage and protecting sensitive electronic components.

Nominal Output Voltage-1: 3.3 V

The nominal output voltage of 3.3 V provides a standard voltage level suitable for a wide range of electronic devices, making it a versatile choice for various applications.

No. of Terminals: 6

With six terminals, this regulator offers sufficient connection points for power input and output, enabling flexible integration into complex electronic systems.

Package Style (Meter): SMALL OUTLINE

The small outline package style enhances the compactness of the product, allowing it to be effortlessly integrated into space-constrained designs, making it suitable for portable devices or miniaturized systems.

Adjustability: FIXED

The fixed adjustability feature eliminates the need for external adjustment circuits and simplifies the design process, providing a straightforward solution for voltage regulation applications.

Terminal Pitch: 0.95 mm

With a 0.95 mm terminal pitch, this regulator can be easily mounted on standard PCB layouts without the need for additional customization, ensuring compatibility and ease of integration.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

This regulator type ensures a stable and regulated output voltage, making it suitable for applications where a constant power supply is required, providing reliable and efficient voltage regulation.

Terminal Finish: Matte Tin (Sn) - annealed

The matte tin (Sn) annealed terminal finish offers excellent solderability and long-term reliability, ensuring a secure and durable connection between the regulator and the PCB.

Terminal Position: DUAL

The dual terminal position allows for flexible and convenient PCB mounting options, enabling optimal layout and efficient use of available space in electronic systems.

Maximum Output Voltage-1: 3.399 V

The maximum output voltage of 3.399 V ensures a stable and accurate output, providing consistent performance and reliability in voltage regulation.

Moisture Sensitivity Level (MSL): 1

The moisture sensitivity level of 1 indicates that this regulator is able to withstand ordinary handling and assembly processes without being affected by moisture, ensuring long-term reliability.

Maximum Seated Height: 1 mm

With a maximum seated height of only 1 mm, this regulator offers a low-profile design, making it suitable for applications with limited space constraints.

Width: 3 mm

With a width of 3 mm, this regulator is compact and space-efficient, allowing for easy integration into various electronic systems with minimal impact on size.

Minimum Input Voltage: 1.5 V

The minimum input voltage requirement of 1.5 V ensures compatibility with a wide range of power sources, offering flexibility in power supply options for different applications.

Maximum Output Current-1: 0.5 A

With a maximum output current of 0.5 A, this regulator provides sufficient power capacity for various electronic devices, making it suitable for powering a range of components or subsystems.

No. of Outputs: 1

With a single output, this regulator simplifies the power distribution process and reduces complexity, offering a straightforward solution for applications with a single power requirement.

Maximum Time At Peak Reflow Temperature (s): 30

The maximum time allowed at peak reflow temperature (30 seconds) ensures that this regulator can withstand the soldering process without being damaged, facilitating efficient and reliable manufacturing.

Peak Reflow Temperature °C: 260

The peak reflow temperature of 260°C indicates the maximum temperature this regulator can withstand during the soldering process, ensuring proper solder joints and reliable connections.

Nominal Dropout Voltage-1: 0.2 V

The nominal dropout voltage of 0.2 V ensures efficient voltage regulation, minimizing power dissipation and optimizing overall system performance.

Length: 3 mm

With a length of 3 mm, this regulator is compact and space-efficient, making it suitable for applications with limited available space.

Maximum Input Voltage: 5.5 V

The maximum input voltage of 5.5 V allows for a wide range of input power sources, providing flexibility and compatibility with various power supply options.

Maximum Input Voltage Absolute: 7 V

With an absolute maximum input voltage of 7 V, this regulator ensures reliable operation even in the presence of transient voltage spikes or variations, offering robust protection for sensitive electronic components.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD39050PU33R 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:

7 V

Maximum Input Voltage:

5.5 V

Minimum Input Voltage:

1.5 V

JESD-30 Code:

S-PDSO-N6

JESD-609 Code:

e3

Length:

3 mm

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

6

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

.5 A

Maximum Output Voltage-1:

3.399 V

Minimum Output Voltage-1:

3.201 V

Nominal Output Voltage-1:

3.3 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SOLCC6,.11,37

Package Shape:

SQUARE

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

1 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

CMOS

Terminal Finish:

Matte Tin (Sn) - annealed

Terminal Form:

Terminal Pitch:

.95 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

3 %

Width:

3 mm

Trade Compliance

LD39050PU33R 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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