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LDL1117S18R

STMicroelectronics

LDL1117S18R by STMicroelectronics

STMicroelectronics' LDL1117S18R is a fixed positive single output LDO regulator with 1.8V nominal output voltage and 1.2A max output current. Operating temperature ranges from -40 to 125°C, making it suitable for various applications requiring stable voltage regulation in compact designs. The package style is small outline, ideal for space-constrained PCB layouts.

Median Price

$0.169

Lifecycle Status

Suppliers In-Stock

13

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 17,500 parts In-Stock

1+ parts

$0.168

100+ parts

$0.103

1k+ parts

-

10k+ parts

-

17,500

$0.168

$0.103

-

-

Mouser Electronics

USA . 14,575 parts In-Stock

1+ parts

$0.430

100+ parts

$0.229

1k+ parts

$0.193

10k+ parts

$0.176

14,575

$0.430

$0.229

$0.193

$0.176

Verical

USA . 17,500 parts In-Stock

1+ parts

-

100+ parts

$0.103

1k+ parts

-

10k+ parts

-

17,500

-

$0.103

-

-

Avnet

USA . 12,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

12,500

-

-

-

-

DigiKey

USA . 3,297 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.169

3,297

-

-

-

$0.169

RS (Exports)

UK . 1,360 parts In-Stock

1+ parts

-

100+ parts

$0.540

1k+ parts

$0.407

10k+ parts

-

1,360

-

$0.540

$0.407

-

Distributors (In-Stock)

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

TME

Poland . 1,443 parts In-Stock

1+ parts

$0.450

100+ parts

$0.223

1k+ parts

$0.173

10k+ parts

$0.161

1,443

$0.450

$0.223

$0.173

$0.161

Digiode

USA . 2,841 parts In-Stock

1+ parts

$0.770

100+ parts

-

1k+ parts

-

10k+ parts

-

2,841

$0.770

-

-

-

IBS Electronics

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.150

5,000

-

-

-

$0.150

Vyrian

USA . 4,988 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,988

-

-

-

-

Cyclops Electronics Ltd

UK . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,500

-

-

-

-

Nova Conductors

Japan . 500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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500

-

-

-

-

Anansix

USA . 299 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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299

-

-

-

-

Distributors (Availability)

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

Vigor

Singapore . 102 parts In-Stock

1+ parts

$0.380

100+ parts

-

1k+ parts

-

10k+ parts

-

102

$0.380

-

-

-

Semicontronic

India . 7,712 parts In-Stock

1+ parts

$0.459

100+ parts

$0.448

1k+ parts

$0.445

10k+ parts

-

7,712

$0.459

$0.448

$0.445

-

Ampacity Inc.

Singapore . 5,019 parts In-Stock

1+ parts

$0.459

100+ parts

-

1k+ parts

-

10k+ parts

-

5,019

$0.459

-

-

-

Corphita

USA . 3,580 parts In-Stock

1+ parts

$0.729

100+ parts

-

1k+ parts

-

10k+ parts

-

3,580

$0.729

-

-

-

Aztec Data Supply Inc.

USA . 2,059 parts In-Stock

1+ parts

$5.110

100+ parts

-

1k+ parts

-

10k+ parts

-

2,059

$5.110

-

-

-

IDEA Electronic Components Group

UK . 1,749 parts In-Stock

1+ parts

$5.466

100+ parts

-

1k+ parts

$4.919

10k+ parts

-

1,749

$5.466

-

$4.919

-

Corohmni

South Africa . 256 parts In-Stock

1+ parts

$6.613

100+ parts

-

1k+ parts

-

10k+ parts

-

256

$6.613

-

-

-

MKK Technologies

India . 367 parts In-Stock

1+ parts

$10.278

100+ parts

-

1k+ parts

-

10k+ parts

-

367

$10.278

-

-

-

DigiPath Technology Company

USA . 367 parts In-Stock

1+ parts

$10.278

100+ parts

-

1k+ parts

-

10k+ parts

-

367

$10.278

-

-

-

RC Electronics

USA . 53,335 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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53,335

-

-

-

-

Perfect Parts

USA . 39,200 parts In-Stock

1+ parts

-

100+ parts

-

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-

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39,200

-

-

-

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Infinite Electronics LLP (Excess)

. 20,002 parts In-Stock

1+ parts

-

100+ parts

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20,002

-

-

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Lixinc

USA . 16,960 parts In-Stock

1+ parts

-

100+ parts

-

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16,960

-

-

-

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A-Z Elektronik GmbH

Germany . 12,533 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

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12,533

-

-

-

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Continental Prestige Electronics

USA . 6,356 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

-

6,356

-

-

-

-

Eastek

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.130

10k+ parts

-

5,000

-

-

$0.130

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Alle Elektronik GmbH

Germany . 4,695 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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4,695

-

-

-

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Argo Parts USA

USA . 3,067 parts In-Stock

1+ parts

-

100+ parts

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10k+ parts

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3,067

-

-

-

-

Parana Technologies

USA . 2,199 parts In-Stock

1+ parts

-

100+ parts

$6.535

1k+ parts

-

10k+ parts

-

2,199

-

$6.535

-

-

Authorized Procurement Solutions

USA . 500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

500

-

-

-

-

Bastille Electronics

Australia . 50 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

50

-

-

-

-

Overview

Experience the unparalleled quality and reliability of the LDL1117S18R by STMicroelectronics, a leading manufacturer in the industry. This fixed regulator offers customers a dependable solution for their power management needs, with applications ranging from consumer electronics to industrial automation. With precise output voltage control and excellent load regulation, this product provides exceptional value and efficiency. Trust STMicroelectronics to deliver cutting-edge technology that exceeds expectations.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the package lightweight and durable, ideal for portable or handheld applications.

Surface Mount: YES

Being surface mountable allows for easy and convenient integration onto circuit boards, saving space and simplifying assembly.

Operating Temperature (TJ-Max): 125 °C

With a high maximum operating temperature, this regulator can withstand demanding environmental conditions without compromising performance.

Package Shape: RECTANGULAR

The rectangular shape of the package facilitates efficient PCB layout and space utilization.

Terminal Form: GULL WING

The gull wing terminal form provides better mechanical strength and solder joint reliability, ensuring stable connections.

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

The low minimum operating temperature enables the regulator to function effectively in a wide range of cold environments.

Packing Method: TR

The TR packing method offers protection and ease of handling during transportation and storage.

Minimum Output Voltage-1: 1.746 V

The minimum output voltage ensures compatibility with low-voltage applications, providing reliable regulation at various load levels.

Maximum Voltage Tolerance: 3 %

The tight voltage tolerance ensures stable and precise voltage regulation, making it suitable for sensitive electronic components.

Nominal Output Voltage-1: 1.8 V

The nominal output voltage offers a standard reference point for powering components within the specified voltage range.

No. of Terminals: 4

Having four terminals allows for easy connectivity and ensures secure attachment to the circuit board.

Package Style (Meter): SMALL OUTLINE

The small outline package style saves space on the PCB, making it suitable for compact devices with limited board real estate.

Terminal Pitch: 2.3 mm

The small terminal pitch simplifies board layout and enables efficient routing of connections, reducing the risk of signal interference.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

As a fixed positive single output LDO regulator, this product ensures stable voltage output with low dropout voltage, ideal for powering sensitive components.

Terminal Position: DUAL

The dual terminal position enhances stability and reliability of connections, minimizing the risk of disconnection or signal loss.

Maximum Output Voltage-1: 1.854 V

The maximum output voltage provides a safe margin above the nominal voltage, ensuring compatibility with various load conditions.

Maximum Seated Height: 1.9 mm

The low seated height allows for a slim profile, making it suitable for applications with space constraints or height restrictions.

Width: 3.5 mm

The compact width of the regulator contributes to the overall space-saving design, enabling efficient placement on the PCB.

Maximum Load Regulation: 0.015 %

The minimal load regulation ensures stable output voltage across varying load conditions, providing reliable performance for sensitive electronics.

Minimum Input Voltage: 2.6 V

The low minimum input voltage requirement allows the regulator to operate efficiently with a wide range of input sources, providing flexibility in power supply options.

Maximum Output Current-1: 1.2 A

With a high maximum output current, this regulator can power multiple components or devices simultaneously, making it versatile for various applications.

Nominal Dropout Voltage-1: 1 V

The low nominal dropout voltage ensures efficient power conversion with minimal energy loss, enhancing the overall energy efficiency of the system.

Length: 6.5 mm

The compact length of the regulator contributes to a space-saving design, allowing for flexible placement on the PCB without compromising performance.

Maximum Input Voltage: 18 V

The high maximum input voltage tolerance provides compatibility with a wide range of input sources, making the regulator versatile and adaptable to different power supply configurations.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LDL1117S18R attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Nominal Dropout Voltage-1:

1 V

Maximum Input Voltage:

18 V

Minimum Input Voltage:

2.6 V

JESD-30 Code:

R-PDSO-G4

Length:

6.5 mm

Maximum Load Regulation:

.015 %

No. of Functions:

1

No. of Terminals:

4

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

1.2 A

Maximum Output Voltage-1:

1.854 V

Minimum Output Voltage-1:

1.746 V

Nominal Output Voltage-1:

1.8 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

NOT SPECIFIED

Maximum Seated Height:

1.9 mm

Surface Mount:

YES

Terminal Form:

Terminal Pitch:

2.3 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Maximum Voltage Tolerance:

3 %

Width:

3.5 mm

Trade Compliance

LDL1117S18R 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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