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LDLN025PU28R

STMicroelectronics

LDLN025PU28R by STMicroelectronics

The STMicroelectronics LDLN025PU28R is a fixed positive single output LDO regulator with a nominal output voltage of 2.8V and max dropout voltage of 0.25V. It operates in temperatures ranging from -40 to 125°C, making it suitable for various applications requiring stable voltage regulation in compact spaces.

Median Price

$0.274

Lifecycle Status

Suppliers In-Stock

15

In-Stock Inventory

1k+

Distributors (Authorized)

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

Future Electronics

Canada . 1,498 parts In-Stock

1+ parts

$0.133

100+ parts

$0.121

1k+ parts

$0.117

10k+ parts

$0.111

1,498

$0.133

$0.121

$0.117

$0.111

Arrow

USA . 5,000 parts In-Stock

1+ parts

$0.338

100+ parts

$0.210

1k+ parts

$0.169

10k+ parts

$0.124

5,000

$0.338

$0.210

$0.169

$0.124

DigiKey

USA . 1,771 parts In-Stock

1+ parts

$0.440

100+ parts

$0.240

1k+ parts

$0.203

10k+ parts

$0.135

1,771

$0.440

$0.240

$0.203

$0.135

Mouser Electronics

USA . 412 parts In-Stock

1+ parts

$0.440

100+ parts

$0.240

1k+ parts

$0.200

10k+ parts

$0.132

412

$0.440

$0.240

$0.200

$0.132

Rochester

USA . 125,567 parts In-Stock

1+ parts

-

100+ parts

$0.200

1k+ parts

$0.166

10k+ parts

$0.148

125,567

-

$0.200

$0.166

$0.148

Chip1Stop

Japan . 55,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.194

55,000

-

-

-

$0.194

Avnet

USA . 15,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

15,000

-

-

-

-

Verical

USA . 4,992 parts In-Stock

1+ parts

-

100+ parts

$0.210

1k+ parts

$0.169

10k+ parts

$0.124

4,992

-

$0.210

$0.169

$0.124

RS (Exports)

UK . 200 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.387

10k+ parts

$0.368

200

-

-

$0.387

$0.368

Distributors (In-Stock)

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

Digiode

USA . 3,836 parts In-Stock

1+ parts

$0.164

100+ parts

-

1k+ parts

-

10k+ parts

-

3,836

$0.164

-

-

-

IBS Electronics

USA . 1,498 parts In-Stock

1+ parts

$0.187

100+ parts

$0.161

1k+ parts

-

10k+ parts

$0.154

1,498

$0.187

$0.161

-

$0.154

Nova Conductors

Japan . 300 parts In-Stock

1+ parts

$0.227

100+ parts

-

1k+ parts

-

10k+ parts

-

300

$0.227

-

-

-

Vyrian

USA . 31,153 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

31,153

-

-

-

-

Flip Electronics

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,000

-

-

-

-

Anansix

USA . 624 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

624

-

-

-

-

Distributors (Availability)

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

Ampacity Inc.

Singapore . 28,349 parts In-Stock

1+ parts

$0.132

100+ parts

-

1k+ parts

-

10k+ parts

-

28,349

$0.132

-

-

-

Corphita

USA . 2,125 parts In-Stock

1+ parts

$0.156

100+ parts

-

1k+ parts

-

10k+ parts

-

2,125

$0.156

-

-

-

Argo Parts USA

USA . 2,543 parts In-Stock

1+ parts

$0.227

100+ parts

-

1k+ parts

-

10k+ parts

$0.220

2,543

$0.227

-

-

$0.220

Continental Prestige Electronics

USA . 2,100 parts In-Stock

1+ parts

$0.227

100+ parts

-

1k+ parts

-

10k+ parts

$0.222

2,100

$0.227

-

-

$0.222

Netroflash

USA . 100 parts In-Stock

1+ parts

$0.227

100+ parts

-

1k+ parts

-

10k+ parts

-

100

$0.227

-

-

-

Microchip USA

USA . 7,891 parts In-Stock

1+ parts

$1.330

100+ parts

-

1k+ parts

-

10k+ parts

-

7,891

$1.330

-

-

-

IDEA Electronic Components Group

UK . 443 parts In-Stock

1+ parts

$5.651

100+ parts

-

1k+ parts

$5.086

10k+ parts

-

443

$5.651

-

$5.086

-

MKK Technologies

India . 1,404 parts In-Stock

1+ parts

$10.626

100+ parts

-

1k+ parts

-

10k+ parts

-

1,404

$10.626

-

-

-

DigiPath Technology Company

USA . 1,404 parts In-Stock

1+ parts

$10.626

100+ parts

-

1k+ parts

-

10k+ parts

-

1,404

$10.626

-

-

-

Authorized Procurement Solutions

USA . 10,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

10,000

-

-

-

-

RC Electronics

USA . 10,000 parts In-Stock

1+ parts

-

100+ parts

$0.130

1k+ parts

$0.120

10k+ parts

$0.120

10,000

-

$0.130

$0.120

$0.120

Kepictronics

USA . 8,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

8,000

-

-

-

-

GreenTree Electronics

Israel . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,000

-

-

-

-

Parana Technologies

USA . 115 parts In-Stock

1+ parts

-

100+ parts

$6.756

1k+ parts

-

10k+ parts

-

115

-

$6.756

-

-

Overview

Discover the LDLN025PU28R by STMicroelectronics, a top-of-the-line Fixed Regulator showcasing precision engineering and superior quality. Manufactured by industry leader STMicroelectronics, this LDO offers unparalleled reliability and performance. Ideal for a wide range of applications, this product provides stable power output with minimal dropout voltage, ensuring your devices run smoothly and efficiently. Trust in STMicroelectronics to deliver cutting-edge technology that meets your needs and exceeds your expectations. Elevate your projects with the LDLN025PU28R and experience the difference it makes in powering your innovations.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Plastic/Epoxy material provides durability and light weight, making the product suitable for portable and compact devices.

Maximum Dropout Voltage: 1.25 V

Low dropout voltage ensures efficient power regulation even with small input-output voltage differentials, leading to better overall performance.

Surface Mount: YES

Surface mount capability offers easy and convenient installation on PCBs, saving space and reducing assembly time.

Operating Temperature (TJ-Max): 125 °C

High maximum operating temperature allows for reliable performance in various environmental conditions without overheating issues.

Package Shape: SQUARE

Square package shape enables easy integration into circuit designs with minimal space requirements and efficient heat dissipation.

Terminal Form: NO LEAD

Lead-free terminal form contributes to environmental friendliness and complies with RoHS regulations.

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

Low minimum operating temperature ensures functionality in cold environments or during initial power-up phase.

Packing Method: TR

TR packing method (tape and reel) facilitates automated pick-and-place assembly processes, improving production efficiency.

Minimum Output Voltage: 2.744 V

Stable minimum output voltage ensures consistent power supply to downstream components, preventing underperformance or malfunctions.

Maximum Voltage Tolerance: 2 %

Narrow voltage tolerance range ensures precise output regulation, suitable for voltage-sensitive applications that require accuracy.

Nominal Output Voltage: 2.8 V

Steady nominal output voltage provides a reliable power source for electronic devices, maintaining consistent performance levels.

No. of Terminals: 4

Having four terminals allows for easy connection and stable electrical contact, enhancing the overall reliability of the product.

Package Style (Meter): SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

Compact package style with integrated heat sink/ slug and thin profile design enables efficient heat dissipation and space-saving in tight layouts.

Terminal Pitch: 0.65 mm

Fine terminal pitch of 0.65 mm allows for precise soldering and connection, suitable for compact PCB designs with tight component spacing.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Fixed positive single output LDO regulator ensures stable voltage output with low noise and high efficiency, vital for sensitive electronic circuits.

Terminal Position: DUAL

Dual terminal position provides redundancy and improves electrical contact reliability, essential for mission-critical applications where a single point of failure is unacceptable.

Maximum Output Voltage: 2.856 V

High maximum output voltage ensures compatibility with various devices that require slightly higher voltage levels, offering versatility in power supply applications.

Maximum Seated Height: 0.4 mm

Low maximum seated height of 0.4 mm minimizes PCB space usage and allows for compact device design with optimized component placement.

Width: 1 mm

Narrow width of 1 mm enables the product to fit into tight spaces or slim devices, perfect for applications where space constraints are a concern.

Minimum Input Voltage: 3.8 V

Low minimum input voltage requirement of 3.8 V ensures compatibility with a wide range of power sources, enhancing the product's versatility.

Maximum Output Current: 0.25 A

High maximum output current capability of 0.25 A provides sufficient power delivery for moderate to low-power devices, offering flexibility in usage scenarios.

Length: 1 mm

Short length of 1 mm contributes to the product's compact form factor and space-saving design, ideal for applications with limited board space available.

Maximum Input Voltage: 5.5 V

High maximum input voltage rating of 5.5 V ensures compatibility with a wide range of power sources, offering flexibility and ease of integration in diverse electronic systems.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LDLN025PU28R attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Maximum Dropout Voltage-1:

.25 V

Maximum Input Voltage:

5.5 V

Minimum Input Voltage:

3.8 V

JESD-30 Code:

S-PDSO-N4

Length:

1 mm

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Terminals:

4

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

.25 A

Maximum Output Voltage-1:

2.856 V

Minimum Output Voltage-1:

2.744 V

Nominal Output Voltage-1:

2.8 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Shape:

SQUARE

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

Packing Method:

TR

Maximum Seated Height:

.4 mm

Surface Mount:

YES

Terminal Form:

Terminal Pitch:

.65 mm

Terminal Position:

DUAL

Maximum Voltage Tolerance:

2 %

Width:

1 mm

Trade Compliance

LDLN025PU28R 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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