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LK112SM50TR

STMicroelectronics

LK112SM50TR by STMicroelectronics

LK112SM50TR by STMicroelectronics is a fixed positive single output LDO regulator with a nominal output voltage of 5V and max output current of 0.2A. It operates in temperatures ranging from -40 to 125°C, making it suitable for various applications requiring stable voltage regulation in compact electronic devices.

Median Price

$0.608

Lifecycle Status

Suppliers In-Stock

20

In-Stock Inventory

1k+

Distributors (Authorized)

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

Newark

USA . 1,835 parts In-Stock

1+ parts

$0.405

100+ parts

$0.224

1k+ parts

$0.150

10k+ parts

-

1,835

$0.405

$0.224

$0.150

-

Mouser Electronics

USA . 7,282 parts In-Stock

1+ parts

$0.850

100+ parts

$0.479

1k+ parts

$0.413

10k+ parts

$0.412

7,282

$0.850

$0.479

$0.413

$0.412

DigiKey

USA . 5,809 parts In-Stock

1+ parts

$0.850

100+ parts

$0.479

1k+ parts

$0.413

10k+ parts

$0.379

5,809

$0.850

$0.479

$0.413

$0.379

Farnell

UK . 4,120 parts In-Stock

1+ parts

$1.277

100+ parts

$0.731

1k+ parts

$0.509

10k+ parts

$0.470

4,120

$1.277

$0.731

$0.509

$0.470

Avnet

USA . 12,000 parts In-Stock

1+ parts

-

100+ parts

-

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-

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12,000

-

-

-

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Arrow

USA . 6,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.370

6,000

-

-

-

$0.370

Verical

USA . 6,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.370

6,000

-

-

-

$0.370

Element14

Singapore . 4,120 parts In-Stock

1+ parts

-

100+ parts

$0.766

1k+ parts

$0.531

10k+ parts

$0.438

4,120

-

$0.766

$0.531

$0.438

EBV Elektronik

Germany . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,000

-

-

-

-

RS (Exports)

UK . 140 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.450

140

-

-

-

$0.450

Distributors (In-Stock)

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

Nova Conductors

Japan . 81 parts In-Stock

1+ parts

$0.563

100+ parts

-

1k+ parts

-

10k+ parts

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81

$0.563

-

-

-

Digiode

USA . 840 parts In-Stock

1+ parts

$0.888

100+ parts

-

1k+ parts

-

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840

$0.888

-

-

-

Chip Stock

USA . 87,400 parts In-Stock

1+ parts

-

100+ parts

-

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87,400

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-

-

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Vyrian

USA . 4,180 parts In-Stock

1+ parts

-

100+ parts

-

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4,180

-

-

-

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IBS Electronics

USA . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.135

3,000

-

-

-

$0.135

Anansix

USA . 651 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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651

-

-

-

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Bristol Electronics

USA . 420 parts In-Stock

1+ parts

-

100+ parts

-

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420

-

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Inventory MP

USA . 308 parts In-Stock

1+ parts

-

100+ parts

-

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308

-

-

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LWI Electronics Inc

India . 120 parts In-Stock

1+ parts

-

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-

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120

-

-

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J & M Industries LLC

USA . 100 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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100

-

-

-

-

Distributors (Availability)

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

Ampacity Inc.

Singapore . 4,080 parts In-Stock

1+ parts

$0.370

100+ parts

-

1k+ parts

-

10k+ parts

-

4,080

$0.370

-

-

-

Argo Parts USA

USA . 999 parts In-Stock

1+ parts

$0.563

100+ parts

-

1k+ parts

-

10k+ parts

$0.547

999

$0.563

-

-

$0.547

Vigor

Singapore . 11,351 parts In-Stock

1+ parts

$0.800

100+ parts

-

1k+ parts

-

10k+ parts

-

11,351

$0.800

-

-

-

Corphita

USA . 68 parts In-Stock

1+ parts

$0.842

100+ parts

-

1k+ parts

-

10k+ parts

-

68

$0.842

-

-

-

Advanced Electronics

New Zealand . 200 parts In-Stock

1+ parts

$3.122

100+ parts

$2.841

1k+ parts

$2.560

10k+ parts

-

200

$3.122

$2.841

$2.560

-

Aztec Data Supply Inc.

USA . 906 parts In-Stock

1+ parts

$3.380

100+ parts

-

1k+ parts

-

10k+ parts

-

906

$3.380

-

-

-

IDEA Electronic Components Group

UK . 1,972 parts In-Stock

1+ parts

$5.051

100+ parts

-

1k+ parts

$4.546

10k+ parts

-

1,972

$5.051

-

$4.546

-

Corohmni

South Africa . 422 parts In-Stock

1+ parts

$8.443

100+ parts

-

1k+ parts

-

10k+ parts

-

422

$8.443

-

-

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MKK Technologies

India . 33 parts In-Stock

1+ parts

$9.498

100+ parts

-

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-

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33

$9.498

-

-

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DigiPath Technology Company

USA . 33 parts In-Stock

1+ parts

$9.498

100+ parts

-

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-

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33

$9.498

-

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Assy Fe

Spain . 198,000 parts In-Stock

1+ parts

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198,000

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Metaverse IC Inc.

Canada . 180,000 parts In-Stock

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180,000

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Perfect Parts

USA . 102,498 parts In-Stock

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102,498

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Futuretech Components

Singapore . 40,000 parts In-Stock

1+ parts

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100+ parts

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40,000

-

-

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Lixinc

USA . 15,359 parts In-Stock

1+ parts

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15,359

-

-

-

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QUARKTWIN TECHNOLOGY LTD

USA . 5,372 parts In-Stock

1+ parts

-

100+ parts

-

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-

10k+ parts

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5,372

-

-

-

-

Continental Prestige Electronics

USA . 4,605 parts In-Stock

1+ parts

-

100+ parts

$0.508

1k+ parts

$0.382

10k+ parts

$0.339

4,605

-

$0.508

$0.382

$0.339

GreenTree Electronics

Israel . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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3,000

-

-

-

-

A-Z Elektronik GmbH

Germany . 2,850 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,850

-

-

-

-

Parana Technologies

USA . 2,237 parts In-Stock

1+ parts

-

100+ parts

$6.039

1k+ parts

-

10k+ parts

-

2,237

-

$6.039

-

-

Alle Elektronik GmbH

Germany . 1,900 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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1,900

-

-

-

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Infinite Electronics LLP (Excess)

. 847 parts In-Stock

1+ parts

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100+ parts

-

1k+ parts

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847

-

-

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Kepictronics

USA . 45 parts In-Stock

1+ parts

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45

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Overview

Experience the superior quality and reliability of the LK112SM50TR by STMicroelectronics, a leading manufacturer in the industry. This fixed positive single output LDO regulator offers exceptional performance and efficiency, making it ideal for a wide range of applications. With its precise voltage regulation and compact design, this product ensures stable power supply for your electronic devices. Trust STMicroelectronics to deliver unmatched value and innovation with the LK112SM50TR, providing customers with the benefits they need to succeed in today's competitive market. Upgrade your products with this high-quality component and see the difference for yourself.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material ensures durability and lightweight construction, making this product a good choice for portable and rugged applications.

Maximum Dropout Voltage: 1.5 V

With a low dropout voltage, this regulator is efficient and reliable, making it a suitable choice for applications where power conservation is crucial.

Surface Mount: YES

The surface mount capability allows for easy and secure installation on PCBs, making this regulator a convenient and space-saving option for compact designs.

Operating Temperature (TJ-Max): 125 °C

The high operating temperature range ensures reliable performance in various environmental conditions, making this regulator a versatile choice for different applications.

Technology: BIPOLAR

The bipolar technology used in this regulator provides stable output and good line regulation, making it a dependable choice for precision voltage regulation requirements.

Package Shape: RECTANGULAR

The rectangular package shape offers ease of handling and installation, making this regulator a practical choice for assembly and maintenance purposes.

Terminal Form: GULL WING

The gull wing terminal form provides secure connections and easy soldering, making this regulator a suitable choice for reliable electrical connections in electronic circuits.

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

With a wide temperature range, this regulator can perform effectively in extreme cold conditions, making it a reliable choice for outdoor and industrial applications.

Packing Method: TR

The TR packing method ensures convenient storage and handling, making this regulator a practical choice for high-volume production and distribution.

Minimum Output Voltage: 4.9 V

The minimum output voltage specification guarantees a stable output within a certain range, making this regulator a suitable choice for applications with specific voltage requirements.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LK112SM50TR attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.5 V

Nominal Dropout Voltage-1:

.35 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

11 V

Minimum Input Voltage:

6 V

JESD-30 Code:

R-PDSO-G5

JESD-609 Code:

e3

Length:

2.9 mm

Maximum Line Regulation:

.02 %

Maximum Load Regulation:

.09 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

5

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

.2 A

Maximum Output Voltage-1:

5.1 V

Minimum Output Voltage-1:

4.9 V

Nominal Output Voltage-1:

5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TSOP5/6,.11,37

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

Packing Method:

TR

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

1.45 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

.95 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

2 %

Width:

1.625 mm

Trade Compliance

LK112SM50TR 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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