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LK115D50-TR

STMicroelectronics

LK115D50-TR by STMicroelectronics

LK115D50-TR from STMicroelectronics is a fixed positive LDO regulator with a nominal output of 5V and a max load current of 0.1A. It operates b/w -40 °C to 125°C, ensuring reliability in various environments. Ideal for compact applications, it features an ultra-low dropout voltage of just 0.17V.

Median Price

$1.280

Lifecycle Status

Suppliers In-Stock

7

In-Stock Inventory

1k+

Distributors (In-Stock)

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Chip Stock

USA . 116,980 parts In-Stock

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Lakeland Logistics Inc

USA . 10,000 parts In-Stock

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Bristol Electronics

USA . 9,935 parts In-Stock

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$1.280

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$0.717

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$0.676

9,935

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$1.280

$0.717

$0.676

Digiode

USA . 3,399 parts In-Stock

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3,399

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Anansix

USA . 2,881 parts In-Stock

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Vyrian

USA . 2,720 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 845 parts In-Stock

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845

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Distributors (Availability)

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Vigor

Singapore . 459 parts In-Stock

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$0.710

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459

$0.710

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Microchip USA

USA . 195 parts In-Stock

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$1.249

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195

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IDEA Electronic Components Group

UK . 515 parts In-Stock

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$2.712

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$2.441

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515

$2.712

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$2.441

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MKK Technologies

India . 1,892 parts In-Stock

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$5.100

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$5.100

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DigiPath Technology Company

USA . 1,892 parts In-Stock

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$5.100

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Ampacity Inc.

Singapore . 1,526 parts In-Stock

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$5.500

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AZTECH Wire

Italy . 514 parts In-Stock

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$14.880

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514

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Authorized Procurement Solutions

USA . 90,000 parts In-Stock

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RC Electronics

USA . 69,575 parts In-Stock

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Perfect Parts

USA . 29,133 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 16,218 parts In-Stock

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Assy Fe

Spain . 15,005 parts In-Stock

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Kepictronics

USA . 8,000 parts In-Stock

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Corphita

USA . 4,939 parts In-Stock

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A-Z Elektronik GmbH

Germany . 3,000 parts In-Stock

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Metaverse IC Inc.

Canada . 2,500 parts In-Stock

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Alle Elektronik GmbH

Germany . 2,000 parts In-Stock

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Parana Technologies

USA . 1,648 parts In-Stock

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$3.243

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Cyclops Electronics Ltd (Excess)

UK . 845 parts In-Stock

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Glotronic Ltd.

UK . 676 parts In-Stock

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Overview

Unlock the potential of your designs with the LK115D50-TR from STMicroelectronics—your go-to solution for reliable power regulation. Known for their high-quality components, STMicroelectronics ensures outstanding performance in a compact package, ideal for diverse applications ranging from consumer electronics to industrial systems. Experience unmatched stability and efficiency that enhances your projects while simplifying integration. Choose LK115D50-TR for peace of mind and superior results!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy body material ensures durability and resistance to environmental factors, making this LDO regulator suitable for various applications.

Surface Mount: YES

Surface mount capability allows for easier integration into compact designs, improving the overall space efficiency of the circuit.

Operating Temperature (TJ-Max): 125 °C

With a maximum operating temperature of 125 °C, this regulator can function safely in high-heat environments, increasing reliability in demanding conditions.

Technology: BIPOLAR

Bipolar technology offers better noise performance and lower dropout voltage, contributing to its efficiency and effectiveness in power regulation.

Package Shape: RECTANGULAR

The rectangular package shape allows for efficient use of PCB space and better thermal dissipation, enhancing performance and longevity.

Terminal Form: GULL WING

Gull wing terminals provide excellent solderability and mechanical strength, ensuring reliable connections in automated or manual soldering applications.

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

The wide operating temperature range of -40 °C to 125°C allows this regulator to be used in extreme temperature environments, making it versatile for various applications.

Packing Method: TR

Tape and reel packing method facilitates automated assembly processes, reducing production time and improving efficiency in manufacturing.

Minimum Output Voltage-1: 4.75 V

This minimum output voltage ensures stable operation and compatibility with various devices needing regulated supply voltage.

Maximum Voltage Tolerance: 5 %

With a maximum voltage tolerance of 5%, this regulator can accommodate slight fluctuations in input voltage, ensuring consistent performance.

Nominal Output Voltage-1: 5 V

The nominal output voltage of 5V is suitable for a wide range of electronics, making this LDO a versatile choice for powering digital and analog circuits.

No. of Terminals: 8

Having 8 terminals provides flexibility in circuit design, allowing for diverse connection options and configurations.

Package Style (Meter): SMALL OUTLINE

The small outline package style contributes to reduced board space usage, ideal for compact electronic designs.

Adjustability: FIXED

With fixed output voltage, this regulator eliminates the complexity of additional components for voltage adjustment, simplifying the design process.

Maximum Operating Temperature: 125 °C

Capable of operating at high temperatures, this LDO regulator remains reliable across a broad spectrum of applications.

Terminal Pitch: 1.27 mm

A terminal pitch of 1.27 mm provides compact layout options, aiding in the design of high-density circuits.

Maximum Line Regulation: 0.015 %

With excellent line regulation, this regulator maintains output voltage stability despite changes in input voltage, ensuring dependable performance.

Minimum Operating Temperature: -40 °C

The ability to operate at minimum temperatures of -40 °C makes this regulator ideal for outdoor or unconditioned environments.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

As a fixed positive single output LDO, it offers simplicity and reliability, making it a preferred choice for many electronic designs.

Terminal Finish: Nickel/Palladium/Silver/Gold (Ni/Pd/Ag/Au)

This terminal finish provides enhanced corrosion resistance and better conductivity, ensuring a longer lifespan and improved reliability in performance.

Terminal Position: DUAL

Dual terminal positions allow for flexible PCB layout and easier integration into various circuit designs.

Maximum Output Voltage-1: 5.25 V

The maximum output voltage of 5.25V provides a higher threshold for output stability, accommodating different input scenarios without risk of oscillation.

Maximum Seated Height: 1.75 mm

A maximum seated height of 1.75 mm helps in reducing the overall height profile of the assembly, which is beneficial for compact device designs.

Width: 3.9 mm

The compact width makes it easier to fit into tight spaces on the PCB, improving design flexibility.

Maximum Load Regulation: 0.02 %

This low load regulation indicates minimal output voltage change with varying load conditions, ensuring stable performance during operation.

Minimum Input Voltage: 6 V

The minimum input voltage of 6V ensures that the LDO can effectively regulate higher input voltages for reliable operation.

Maximum Output Current-1: 0.1 A

With a maximum output current of 0.1A, it supports low-power applications efficiently while maintaining performance.

Nominal Dropout Voltage-1: 0.17 V

A nominal dropout voltage of only 0.17V implies high efficiency even at lower input voltages, maximizing battery life in portable applications.

Length: 4.9 mm

The compact length allows for efficient use of space on the PCB, ideal for modern electronic devices with space constraints.

Maximum Input Voltage: 20 V

The ability to handle a maximum input voltage of 20V makes this LDO highly versatile for integration in different power supply configurations.

Maximum Input Voltage Absolute: 20 V

Ensuring durability and safety, the absolute maximum input voltage of 20V protects the device from damage due to over-voltage conditions.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LK115D50-TR attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Nominal Dropout Voltage-1:

.17 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

20 V

Minimum Input Voltage:

6 V

JESD-30 Code:

R-PDSO-G8

Length:

4.9 mm

Maximum Line Regulation:

.015 %

Maximum Load Regulation:

.02 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

8

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current-1:

.1 A

Maximum Output Voltage-1:

5.25 V

Minimum Output Voltage-1:

4.75 V

Nominal Output Voltage-1:

5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP8,.25

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Qualification Status:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

Nickel/Palladium/Silver/Gold (Ni/Pd/Ag/Au)

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Voltage Tolerance:

5 %

Width:

3.9 mm

Trade Compliance

LK115D50-TR 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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