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LK112SM18TR

STMicroelectronics

LK112SM18TR by STMicroelectronics

LK112SM18TR by STMicroelectronics is a fixed positive single output LDO regulator with a nominal output voltage of 1.8V and max output current of 0.2A. It operates in an extended temperature range from -40°C to 125°C, making it suitable for various applications requiring stable voltage regulation in compact designs. The package style is small outline, low profile, shrink pitch, ideal for space-constrained PCB layouts.

Median Price

$0.910

Lifecycle Status

Suppliers In-Stock

9

In-Stock Inventory

1k+

Distributors (Authorized)

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

Farnell

UK . 5,842 parts In-Stock

1+ parts

$0.774

100+ parts

$0.442

1k+ parts

$0.308

10k+ parts

$0.268

5,842

$0.774

$0.442

$0.308

$0.268

Mouser Electronics

USA . 4,532 parts In-Stock

1+ parts

$0.910

100+ parts

$0.477

1k+ parts

$0.413

10k+ parts

$0.392

4,532

$0.910

$0.477

$0.413

$0.392

Newark

USA . 3,985 parts In-Stock

1+ parts

$0.910

100+ parts

$0.477

1k+ parts

$0.319

10k+ parts

-

3,985

$0.910

$0.477

$0.319

-

Element14

Singapore . 5,580 parts In-Stock

1+ parts

$1.370

100+ parts

$0.888

1k+ parts

$0.621

10k+ parts

$0.528

5,580

$1.370

$0.888

$0.621

$0.528

Avnet

USA . 36,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

36,000

-

-

-

-

Distributors (In-Stock)

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

Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$0.507

100+ parts

-

1k+ parts

-

10k+ parts

-

50

$0.507

-

-

-

Digiode

USA . 3,185 parts In-Stock

1+ parts

$0.735

100+ parts

-

1k+ parts

-

10k+ parts

-

3,185

$0.735

-

-

-

Vyrian

USA . 6,944 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,944

-

-

-

-

Anansix

USA . 681 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

681

-

-

-

-

Distributors (Availability)

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

Continental Prestige Electronics

USA . 4,933 parts In-Stock

1+ parts

$0.507

100+ parts

-

1k+ parts

-

10k+ parts

$0.497

4,933

$0.507

-

-

$0.497

Argo Parts USA

USA . 4,601 parts In-Stock

1+ parts

$0.507

100+ parts

-

1k+ parts

-

10k+ parts

$0.492

4,601

$0.507

-

-

$0.492

Netroflash

USA . 50 parts In-Stock

1+ parts

$0.507

100+ parts

-

1k+ parts

$0.482

10k+ parts

$0.472

50

$0.507

-

$0.482

$0.472

Ampacity Inc.

Singapore . 6,919 parts In-Stock

1+ parts

$0.660

100+ parts

-

1k+ parts

-

10k+ parts

-

6,919

$0.660

-

-

-

Corphita

USA . 3,725 parts In-Stock

1+ parts

$0.697

100+ parts

-

1k+ parts

-

10k+ parts

-

3,725

$0.697

-

-

-

Vigor

Singapore . 2,500 parts In-Stock

1+ parts

$0.800

100+ parts

-

1k+ parts

-

10k+ parts

-

2,500

$0.800

-

-

-

Advanced Electronics

New Zealand . 350 parts In-Stock

1+ parts

$1.097

100+ parts

$0.998

1k+ parts

$0.900

10k+ parts

-

350

$1.097

$0.998

$0.900

-

Microchip USA

USA . 2,725 parts In-Stock

1+ parts

$7.215

100+ parts

-

1k+ parts

-

10k+ parts

-

2,725

$7.215

-

-

-

IDEA Electronic Components Group

UK . 195 parts In-Stock

1+ parts

$7.696

100+ parts

-

1k+ parts

$6.926

10k+ parts

-

195

$7.696

-

$6.926

-

MKK Technologies

India . 1 parts In-Stock

1+ parts

$14.471

100+ parts

-

1k+ parts

-

10k+ parts

-

1

$14.471

-

-

-

DigiPath Technology Company

USA . 1 parts In-Stock

1+ parts

$14.471

100+ parts

-

1k+ parts

-

10k+ parts

-

1

$14.471

-

-

-

Authorized Procurement Solutions

USA . 18,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

18,000

-

-

-

-

Lixinc

USA . 8,809 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

8,809

-

-

-

-

Infinite Electronics LLP (Excess)

. 3,140 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,140

-

-

-

-

Parana Technologies

USA . 2,010 parts In-Stock

1+ parts

-

100+ parts

$9.202

1k+ parts

-

10k+ parts

-

2,010

-

$9.202

-

-

Overview

Looking for a reliable and efficient solution for your voltage regulation needs? Look no further than the LK112SM18TR by STMicroelectronics. With a solid reputation for quality and innovation, STMicroelectronics delivers top-notch products like this Fixed Regulator - Positive Single Output LDO. Perfect for a wide range of applications, this regulator offers customers exceptional value, benefits, and advantages. Trust STMicroelectronics to provide you with the high-quality components you need to power your projects with confidence.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protection for the regulator, making it reliable for long-term use.

Maximum Dropout Voltage: 1.5 V

With a low dropout voltage, this regulator allows for efficient power conversion and minimal heat dissipation.

Surface Mount: YES

The surface mount feature makes it easy to integrate this regulator into compact electronic devices, saving space and simplifying assembly.

Operating Temperature (TJ-Max): 125 °C

With a high operating temperature range, this regulator can function effectively in various environments without overheating.

Technology: BIPOLAR

Bipolar technology ensures stable and precise voltage regulation, enhancing the overall performance of the device.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LK112SM18TR 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:

1 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

7.8 V

Minimum Input Voltage:

2.8 V

JESD-30 Code:

R-PDSO-G5

JESD-609 Code:

e3

Length:

2.9 mm

Maximum Line Regulation:

.04 %

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:

1.86 V

Minimum Output Voltage-1:

1.74 V

Nominal Output Voltage-1:

1.8 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:

Width:

1.625 mm

Trade Compliance

LK112SM18TR 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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