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LK112M29TR

STMicroelectronics

LK112M29TR by STMicroelectronics

LK112M29TR by STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 2.9 V and a max output current of 0.15 A. It operates efficiently in temperatures from -40 °C to 125°C, featuring a low dropout voltage of just 0.35 V. Ideal for compact applications, it comes in a small outline package with gull-wing terminals for easy surface mounting.

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 . 4,745 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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4,745

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Digiode

USA . 2,619 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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2,619

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-

-

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Anansix

USA . 732 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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732

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 1,382 parts In-Stock

1+ parts

$7.964

100+ parts

-

1k+ parts

$7.167

10k+ parts

-

1,382

$7.964

-

$7.167

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MKK Technologies

India . 2,084 parts In-Stock

1+ parts

$14.975

100+ parts

-

1k+ parts

-

10k+ parts

-

2,084

$14.975

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-

-

DigiPath Technology Company

USA . 2,084 parts In-Stock

1+ parts

$14.975

100+ parts

-

1k+ parts

-

10k+ parts

-

2,084

$14.975

-

-

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Corphita

USA . 3,529 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

-

3,529

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-

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Parana Technologies

USA . 1,920 parts In-Stock

1+ parts

-

100+ parts

$9.522

1k+ parts

-

10k+ parts

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1,920

-

$9.522

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Overview

Unlock reliable power management with the LK112M29TR from STMicroelectronics. Crafted for excellence, this LDO regulator ensures optimal performance across diverse applications, from consumer electronics to industrial devices. Enjoy its compact design and superior thermal performance, promising efficiency even in demanding conditions. Trust in STMicroelectronics' legacy of innovation, elevating your projects with unwavering reliability and enhanced functionality. Experience the difference today!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy material provides durability and reliability, making this LDO suitable for various applications.

Maximum Dropout Voltage: 0.35 V

With a low dropout voltage, this product offers better efficiency when operating close to the input voltage.

Surface Mount: YES

Surface mount capability allows for compact designs and automated assembly processes, reducing production costs.

Operating Temperature (TJ-Max): 125 °C

A high maximum operating temperature ensures reliability in demanding environments and enhances overall product lifespan.

Technology: BIPOLAR

Bipolar technology offers high performance and stability, making it ideal for precision applications.

Package Shape: RECTANGULAR

The rectangular package shape allows for easy integration into various circuit layouts.

Terminal Form: GULL WING

Gull wing terminals provide excellent solderability and make it easier to mount on circuit boards.

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

The wide temperature range ensures reliable operation in extreme conditions, suitable for automotive and industrial applications.

Packing Method: TR

Tape and reel (TR) packing facilitates convenient handling and automated component placement in manufacturing.

Minimum Output Voltage: 2.84 V

The minimum output voltage allows for versatile applications in low-voltage systems.

Maximum Voltage Tolerance: 2 %

Tight voltage tolerance ensures stable performance, enhancing system reliability.

Nominal Output Voltage: 2.9 V

The nominal output voltage makes this LDO an excellent choice for supplying consistent voltage to sensitive circuits.

No. of Terminals: 5

Five terminals provide flexible configurations and connection options for easy integration into circuits.

Package Style: SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

The compact package style is ideal for space-constrained applications, supporting modern PCB design trends.

Adjustability: FIXED

Fixed output eliminates the need for external adjustment components, simplifying design and reducing BOM costs.

Terminal Pitch: 0.95 mm

A suitable terminal pitch enables compatibility with various PCB layouts and components.

Maximum Line Regulation: 0.04 %

Exceptional line regulation keeps output voltage stable despite variations in input voltage, enhancing performance reliability.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Fixed positive output ensures consistent performance, ideal for powering electronic devices where voltage stability is crucial.

Terminal Finish: TIN

Tin plating provides excellent conductivity and solderability, ensuring reliable electrical connections.

Terminal Position: DUAL

Dual terminal positioning offers flexibility in PCB layout and design, simplifying assembly.

Maximum Output Voltage: 2.96 V

The maximum output voltage allows for a wide range of applications, from microcontrollers to sensitive analog devices.

Maximum Seated Height: 1.45 mm

A low seated height helps in achieving a low-profile design, beneficial for portable and compact devices.

Width: 1.625 mm

Compact width facilitates integration into tightly packed PCB layouts, making it suitable for many designs.

Maximum Load Regulation: 0.09 %

High load regulation ensures minimal output voltage variation under different load conditions, enhancing performance predictability.

Minimum Input Voltage: 3.9 V

A minimum input voltage requirement that is relatively low allows for more versatile power supply configurations.

Maximum Output Current: 0.15 A

An output current of 0.15 A supports a range of applications, from low-power to moderate loads.

Nominal Dropout Voltage: 0.17 V

The nominal dropout voltage is low, providing efficiency and ensuring that output voltage is maintained even with input voltage fluctuations.

Length: 2.9 mm

Short length contributes to a compact footprint, suitable for modern electronic designs.

Maximum Input Voltage: 8.9 V

The ability to handle a maximum input voltage of 8.9 V adds to its utility, allowing it to work with a variety of power sources.

Maximum Input Voltage Absolute: 16 V

A maximum absolute input voltage of 16 V adds a layer of protection against voltage spikes, ensuring safer operation.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LK112M29TR 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:

8.9 V

Minimum Input Voltage:

3.9 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:

.15 A

Maximum Output Voltage-1:

2.96 V

Minimum Output Voltage-1:

2.84 V

Nominal Output Voltage-1:

2.9 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:

2 %

Width:

1.625 mm

Trade Compliance

LK112M29TR 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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