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LK112M27TR

STMicroelectronics

LK112M27TR by STMicroelectronics

LK112M27TR by STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 2.7 V and a max output current of 150 mA. It operates in -40 °C to 125°C, featuring low dropout voltage (0.35 V) for efficient power management in compact devices. Ideal for applications requiring stable voltage regulation in space-constrained environments.

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 . 2,346 parts In-Stock

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2,346

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Anansix

USA . 875 parts In-Stock

1+ parts

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875

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Digiode

USA . 576 parts In-Stock

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576

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 1,458 parts In-Stock

1+ parts

$4.159

100+ parts

-

1k+ parts

$3.743

10k+ parts

-

1,458

$4.159

-

$3.743

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Microchip USA

USA . 342 parts In-Stock

1+ parts

$4.932

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342

$4.932

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MKK Technologies

India . 1,585 parts In-Stock

1+ parts

$7.821

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1,585

$7.821

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DigiPath Technology Company

USA . 1,585 parts In-Stock

1+ parts

$7.821

100+ parts

-

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1,585

$7.821

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AZTECH Wire

Italy . 1,040 parts In-Stock

1+ parts

$15.390

100+ parts

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1,040

$15.390

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Vigor

Singapore . 8,507 parts In-Stock

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8,507

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Kepictronics

USA . 3,500 parts In-Stock

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3,500

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Parana Technologies

USA . 1,069 parts In-Stock

1+ parts

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$4.973

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1,069

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$4.973

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Corphita

USA . 979 parts In-Stock

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979

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Overview

Elevate your designs with the LK112M27TR from STMicroelectronics, a premier fixed positive LDO regulator that ensures reliability and efficiency in various applications. Renowned for its exceptional quality and robust performance under demanding conditions, this compact solution offers unparalleled voltage stability and low dropout voltage. Trust STMicroelectronics to power your innovations while enhancing system performance and energy savings—ideal for consumer electronics, automotive, and industrial applications!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of durable plastic/epoxy material ensures robustness and resistance to environmental factors.

Maximum Dropout Voltage: 0.35 V

A low dropout voltage allows for better efficiency, making it suitable for battery-powered applications.

Surface Mount: YES

Surface mount capability facilitates compact PCB designs and improves manufacturing efficiency.

Operating Temperature (TJ-Max): 125 °C

A high maximum operating temperature ensures reliability in high-heat environments.

Technology: BIPOLAR

Bipolar technology offers better performance characteristics for linear regulation.

Package Shape: RECTANGULAR

The rectangular shape optimizes space utilization on PCBs.

Terminal Form: GULL WING

Gull wing terminals provide better soldering reliability and ease of handling during assembly.

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

The wide temperature range makes it suitable for harsh environments and outdoor applications.

Packing Method: TR

Tape and reel packing allows for easy automated assembly and handling.

Minimum Output Voltage: 2.64 V

A minimum output voltage that is suitable for a wide array of electronic devices.

Maximum Voltage Tolerance: 2.2 %

A tight voltage tolerance ensures stable performance and reliability in sensitive applications.

Nominal Output Voltage: 2.7 V

A well-defined nominal output voltage makes it ideal for standardized circuits.

No. of Terminals: 5

The 5-terminal configuration allows for flexibility in design and ease of integration.

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

This style helps save space and contributes to compact electronic designs.

Adjustability: FIXED

Fixed output regulation simplifies design considerations and reduces component count.

Terminal Pitch: 0.95 mm

A smaller terminal pitch allows for denser packaging on the PCB.

Maximum Line Regulation: 0.04 %

Excellent line regulation ensures minimal impact from input voltage variations, providing stable output.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Ideal for applications requiring a stable, fixed output voltage with minimal complexity.

Terminal Finish: TIN

Tin-finished terminals offer good solderability and corrosion resistance.

Terminal Position: DUAL

Dual terminal positioning improves layout design flexibility on PCBs.

Maximum Output Voltage: 2.76 V

A maximum output voltage that allows for a variety of connected loads without surpassing specifications.

Maximum Seated Height: 1.45 mm

Low seated height enhances compatibility with low-profile designs.

Width: 1.625 mm

Compact width enables a smaller footprint on PCBs, perfect for space-constrained applications.

Maximum Load Regulation: 0.09 %

Low load regulation ensures consistent output during varying load conditions.

Minimum Input Voltage: 3.7 V

A minimum input voltage accommodating for low-voltage power supply scenarios.

Maximum Output Current: 0.15 A

The ability to handle up to 0.15 A is suitable for a range of electronic devices.

Nominal Dropout Voltage: 0.17 V

Very low nominal dropout voltage enhances efficiency, especially in battery applications.

Length: 2.9 mm

A short length aids in achieving a compact overall design for electronic products.

Maximum Input Voltage: 8.7 V

A maximum input voltage range allows compatibility with a variety of power supplies.

Maximum Input Voltage Absolute: 16 V

High absolute input voltage tolerance provides robustness against overvoltage conditions.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LK112M27TR attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.35 V

Nominal Dropout Voltage-1:

.17 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:

.15 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

LK112M27TR 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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