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LK112SM27TR

STMicroelectronics

LK112SM27TR by STMicroelectronics

LK112SM27TR by STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 2.7 V and a max output current of 0.2 A. It operates in temperatures from -40 °C to 125°C, featuring low dropout voltage of 0.5 V. Ideal for compact applications, it comes in a small outline package with gull-wing terminals.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 4,597 parts In-Stock

1+ parts

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4,597

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Anansix

USA . 1,835 parts In-Stock

1+ parts

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1,835

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Digiode

USA . 481 parts In-Stock

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481

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 2,145 parts In-Stock

1+ parts

$4.661

100+ parts

-

1k+ parts

$4.195

10k+ parts

-

2,145

$4.661

-

$4.195

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Microchip USA

USA . 400 parts In-Stock

1+ parts

$5.545

100+ parts

-

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400

$5.545

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MKK Technologies

India . 2,316 parts In-Stock

1+ parts

$8.764

100+ parts

-

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2,316

$8.764

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DigiPath Technology Company

USA . 2,316 parts In-Stock

1+ parts

$8.764

100+ parts

-

1k+ parts

-

10k+ parts

-

2,316

$8.764

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AZTECH Wire

Italy . 1,181 parts In-Stock

1+ parts

$18.330

100+ parts

-

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1,181

$18.330

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Corphita

USA . 4,665 parts In-Stock

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4,665

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Parana Technologies

USA . 1,349 parts In-Stock

1+ parts

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100+ parts

$5.573

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1,349

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$5.573

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Vigor

Singapore . 1,087 parts In-Stock

1+ parts

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1,087

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Overview

Elevate your designs with the LK112SM27TR from STMicroelectronics, a trusted name in innovation. This high-performance LDO regulator delivers reliable voltage regulation with minimal dropout, ensuring efficiency and stability across applications. Its compact, surface-mount design is perfect for space-constrained projects, while its wide operating temperature range guarantees reliability even in challenging environments. Experience exceptional quality and performance that empower your electronics to excel!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This durable material ensures reliability and longevity in various applications.

Maximum Dropout Voltage: 1.5 V

A low dropout voltage allows for better performance even with a small difference between input and output voltages.

Surface Mount: YES

Designed for surface mount technology, it aids in compact PCB designs, saving space.

Operating Temperature (TJ-Max): 125 °C

With a high maximum temperature rating, this LDO is suitable for demanding thermal environments.

Technology: BIPOLAR

Bipolar technology offers excellent performance characteristics, enhancing device efficiency.

Package Shape: RECTANGULAR

The rectangular shape allows for convenient placement on circuit boards, optimizing layout flexibility.

Terminal Form: GULL WING

Gull wing terminals provide reliable solder joints and ease of assembly in automated processes.

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

This wide temperature range ensures performance in extreme conditions, making it versatile for various applications.

Packing Method: TR

Tape and reel packaging simplifies automated assembly and distribution, improving production efficiency.

Minimum Output Voltage: 2.64 V

Supporting a minimum output voltage ensures compatibility with low-voltage systems.

Maximum Voltage Tolerance: 2.2 %

A low voltage tolerance means that the performance remains consistent despite variations in input voltage.

Nominal Output Voltage: 2.7 V

A stable nominal output voltage ensures reliable performance in power-sensitive applications.

No. of Terminals: 5

Five terminals provide a compact design while offering necessary connectivity for efficient circuit design.

Package Style (Meter): SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

This low-profile design is ideal for space-constrained applications, enhancing usability in compact devices.

Adjustability: FIXED

A fixed output eliminates the need for external components to set voltage, simplifying the design process.

Terminal Pitch: 0.95 mm

A tight terminal pitch allows for increased component density on boards, enabling more compact designs.

Maximum Line Regulation: 0.04 %

Excellent line regulation ensures stable output voltage despite fluctuations in input voltage, enhancing reliability.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

This type is perfect for providing consistent output voltage, making it suitable for various electronic devices.

Terminal Finish: TIN

Tin terminal finish provides good solderability and ensures long-lasting connections.

Terminal Position: DUAL

Dually positioned terminals facilitate layout flexibility and optimize PCB routing.

Maximum Output Voltage: 2.76 V

A maximum output voltage close to the nominal value provides flexibility for slightly variable applications.

Maximum Seated Height: 1.45 mm

A low seated height supports compact designs without compromising performance.

Width: 1.625 mm

The compact width allows for efficient use of PCB space, making it ideal for miniaturized projects.

Maximum Load Regulation: 0.09 %

Excellent load regulation maintains a stable output voltage during load changes, enhancing circuit stability.

Minimum Input Voltage: 3.7 V

A minimum input voltage ensures compatibility with a wide range of power sources for flexibility.

Maximum Output Current: 0.2 A

With a maximum output current of 0.2 A, it can adequately supply current to low-power devices.

Nominal Dropout Voltage: 0.35 V

A low nominal dropout voltage allows for efficient performance in tight voltage conditions.

Length: 2.9 mm

The compact length contributes to its small footprint, making it suitable for miniaturized designs.

Maximum Input Voltage: 8.7 V

A high maximum input voltage expands its usability across various power supply configurations.

Maximum Input Voltage Absolute: 16 V

The ability to handle up to 16 V input ensures a wide range of applications, accommodating voltage spikes.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LK112SM27TR 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:

8.7 V

Minimum Input Voltage:

3.7 V

JESD-30 Code:

R-PDSO-G5

JESD-609 Code:

e3

Length:

2.9 mm

Maximum Line Regulation:

.04 %

Maximum Load Regulation:

.09 %

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:

2.76 V

Minimum Output Voltage-1:

2.64 V

Nominal Output Voltage-1:

2.7 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

Qualification Status:

Not Qualified

Maximum Seated Height:

1.45 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

TIN

Terminal Form:

Terminal Pitch:

.95 mm

Terminal Position:

DUAL

Maximum Voltage Tolerance:

Width:

1.625 mm

Trade Compliance

LK112SM27TR 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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