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LD1117V18

STMicroelectronics

LD1117V18 by STMicroelectronics

LD1117V18 by STMicroelectronics is a fixed positive single output LDO regulator with a max output current of 1.3A and dropout voltage of 1.2V. It operates within a temperature range of 0-125°C, making it suitable for various applications requiring stable voltage regulation in electronic circuits.

Median Price

$0.504

Lifecycle Status

Suppliers In-Stock

18

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 2,003 parts In-Stock

1+ parts

$0.040

100+ parts

-

1k+ parts

-

10k+ parts

-

2,003

$0.040

-

-

-

Farnell

UK . 212 parts In-Stock

1+ parts

$0.437

100+ parts

$0.241

1k+ parts

-

10k+ parts

-

212

$0.437

$0.241

-

-

DigiKey

USA . 499 parts In-Stock

1+ parts

$0.570

100+ parts

$0.315

1k+ parts

$0.293

10k+ parts

-

499

$0.570

$0.315

$0.293

-

Mouser Electronics

USA . 3,365 parts In-Stock

1+ parts

$0.580

100+ parts

$0.436

1k+ parts

$0.264

10k+ parts

-

3,365

$0.580

$0.436

$0.264

-

Newark

USA . 78 parts In-Stock

1+ parts

$0.689

100+ parts

$0.373

1k+ parts

$0.281

10k+ parts

$0.220

78

$0.689

$0.373

$0.281

$0.220

Element14

Singapore . 212 parts In-Stock

1+ parts

$0.825

100+ parts

$0.426

1k+ parts

$0.406

10k+ parts

$0.397

212

$0.825

$0.426

$0.406

$0.397

Rochester

USA . 3,000 parts In-Stock

1+ parts

-

100+ parts

$0.328

1k+ parts

$0.272

10k+ parts

$0.242

3,000

-

$0.328

$0.272

$0.242

Verical

USA . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.303

3,000

-

-

-

$0.303

Distributors (In-Stock)

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

Digiode

USA . 4,701 parts In-Stock

1+ parts

$0.038

100+ parts

-

1k+ parts

-

10k+ parts

-

4,701

$0.038

-

-

-

Nova Conductors

Japan . 100 parts In-Stock

1+ parts

$0.364

100+ parts

-

1k+ parts

-

10k+ parts

-

100

$0.364

-

-

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ComSIT Distribution GmbH

Germany . 4,950 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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4,950

-

-

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Vyrian

USA . 1,645 parts In-Stock

1+ parts

-

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1,645

-

-

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Anansix

USA . 1,563 parts In-Stock

1+ parts

-

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1,563

-

-

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ACDS - Activité Composants Distribution Service

France . 848 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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848

-

-

-

-

Micros

Poland . 400 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.524

10k+ parts

-

400

-

-

$0.524

-

Partservice

France . 400 parts In-Stock

1+ parts

-

100+ parts

$1.068

1k+ parts

$0.508

10k+ parts

$0.508

400

-

$1.068

$0.508

$0.508

Micros sp.j. W. Kędra i J. Lic

Poland . 400 parts In-Stock

1+ parts

-

100+ parts

$1.144

1k+ parts

$0.544

10k+ parts

$0.544

400

-

$1.144

$0.544

$0.544

Prism Electronics

USA . 9 parts In-Stock

1+ parts

-

100+ parts

-

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9

-

-

-

-

Distributors (Availability)

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

Semicontronic

India . 1,646 parts In-Stock

1+ parts

$0.034

100+ parts

$0.033

1k+ parts

$0.033

10k+ parts

-

1,646

$0.034

$0.033

$0.033

-

Ampacity Inc.

Singapore . 1,566 parts In-Stock

1+ parts

$0.034

100+ parts

-

1k+ parts

-

10k+ parts

-

1,566

$0.034

-

-

-

Corphita

USA . 858 parts In-Stock

1+ parts

$0.036

100+ parts

-

1k+ parts

-

10k+ parts

-

858

$0.036

-

-

-

Bastille Electronics

Australia . 500 parts In-Stock

1+ parts

$0.364

100+ parts

$0.346

1k+ parts

$0.329

10k+ parts

$0.324

500

$0.364

$0.346

$0.329

$0.324

Argo Parts USA

USA . 1,938 parts In-Stock

1+ parts

$0.364

100+ parts

-

1k+ parts

-

10k+ parts

$0.353

1,938

$0.364

-

-

$0.353

Continental Prestige Electronics

USA . 1,123 parts In-Stock

1+ parts

$0.626

100+ parts

$0.392

1k+ parts

$0.242

10k+ parts

-

1,123

$0.626

$0.392

$0.242

-

Vigor

Singapore . 325 parts In-Stock

1+ parts

$0.780

100+ parts

-

1k+ parts

-

10k+ parts

-

325

$0.780

-

-

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IDEA Electronic Components Group

UK . 2,148 parts In-Stock

1+ parts

$3.551

100+ parts

-

1k+ parts

$3.196

10k+ parts

-

2,148

$3.551

-

$3.196

-

Advanced Electronics

New Zealand . 72 parts In-Stock

1+ parts

$3.907

100+ parts

$3.711

1k+ parts

$3.711

10k+ parts

-

72

$3.907

$3.711

$3.711

-

Aztec Data Supply Inc.

USA . 4,655 parts In-Stock

1+ parts

$6.330

100+ parts

-

1k+ parts

-

10k+ parts

-

4,655

$6.330

-

-

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MKK Technologies

India . 1,628 parts In-Stock

1+ parts

$6.678

100+ parts

-

1k+ parts

-

10k+ parts

-

1,628

$6.678

-

-

-

DigiPath Technology Company

USA . 1,628 parts In-Stock

1+ parts

$6.678

100+ parts

-

1k+ parts

-

10k+ parts

-

1,628

$6.678

-

-

-

Corohmni

South Africa . 379 parts In-Stock

1+ parts

$8.544

100+ parts

-

1k+ parts

-

10k+ parts

-

379

$8.544

-

-

-

Microchip USA

USA . 209 parts In-Stock

1+ parts

$12.980

100+ parts

$12.940

1k+ parts

$12.940

10k+ parts

$12.900

209

$12.980

$12.940

$12.940

$12.900

QUARKTWIN TECHNOLOGY LTD

USA . 24,751 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

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24,751

-

-

-

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Perfect Parts

USA . 7,783 parts In-Stock

1+ parts

-

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7,783

-

-

-

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Authorized Procurement Solutions

USA . 3,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

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3,500

-

-

-

-

Kepictronics

USA . 3,250 parts In-Stock

1+ parts

-

100+ parts

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3,250

-

-

-

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Metaverse IC Inc.

Canada . 1,950 parts In-Stock

1+ parts

-

100+ parts

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-

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1,950

-

-

-

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Parana Technologies

USA . 1,627 parts In-Stock

1+ parts

-

100+ parts

$4.246

1k+ parts

-

10k+ parts

-

1,627

-

$4.246

-

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Cyclops Electronics Ltd (Excess)

UK . 848 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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848

-

-

-

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GreenTree Electronics

Israel . 50 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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50

-

-

-

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Robosynatics

Brazil . 30 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

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30

-

-

-

-

Lucentia Tech

USA . 30 parts In-Stock

1+ parts

-

100+ parts

$0.567

1k+ parts

$0.567

10k+ parts

$0.567

30

-

$0.567

$0.567

$0.567

Overview

Experience the reliable performance of the LD1117V18 by STMicroelectronics, a trusted leader in semiconductor manufacturing. This fixed positive single output LDO regulator offers seamless power regulation with minimal dropout voltage, ensuring stable operation in a variety of applications. From industrial automation to consumer electronics, this product provides a cost-effective solution with precision and efficiency. Trust STMicroelectronics to deliver quality components that meet your power management needs effortlessly.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protection for the internal components of the regulator, ensuring a longer lifespan.

Maximum Dropout Voltage-1: 1.2 V

Low dropout voltage ensures that the regulator can maintain a stable output voltage even when the input voltage is close to the output voltage.

Operating Temperature (TJ-Max): 125 °C

Wide operating temperature range allows the regulator to function reliably in various environmental conditions.

Technology: BIPOLAR

Bipolar technology provides precise voltage regulation and low noise, making it ideal for sensitive electronic devices.

Package Shape: RECTANGULAR

Rectangular shape allows for easier integration into circuit designs and space-saving layouts.

Terminal Form: THROUGH-HOLE

Through-hole terminals provide secure connections to the circuit board for stable operation.

Minimum Output Voltage-1: 1.76 V

Low minimum output voltage ensures compatibility with a wide range of electronic components requiring different voltage levels.

Maximum Voltage Tolerance: 2 %

Tight voltage tolerance ensures consistent and accurate output voltage, reducing the risk of damage to connected devices.

Nominal Output Voltage-1: 1.8 V

Stable nominal output voltage provides a reliable power source for sensitive electronic components.

No. of Terminals: 3

Limited number of terminals simplifies installation and reduces the risk of wiring errors.

Package Style (Meter): FLANGE MOUNT

Flange mount design allows for secure and stable mounting in various applications.

Adjustability: FIXED

Fixed output voltage eliminates the need for manual adjustments, ensuring consistent performance.

Terminal Pitch: 2.55 mm

Optimal terminal pitch facilitates easy soldering and connection to the circuit board.

Maximum Line Regulation: 0.006 %

Low line regulation ensures that the output voltage remains stable even with fluctuations in the input voltage.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

LDO (Low Dropout) regulator provides a stable and reliable power supply with minimal voltage drop.

Terminal Finish: MATTE TIN

Matte tin finish provides corrosion resistance and ensures a secure connection for long-term performance.

Terminal Position: SINGLE

Single terminal position simplifies installation and reduces the risk of wiring errors.

Maximum Output Voltage-1: 1.84 V

Higher maximum output voltage allows for compatibility with a wider range of electronic components.

Maximum Seated Height: 15.5 mm

Compact seated height allows for easy integration into space-constrained applications.

Width: 10.2 mm

Narrow width enables the regulator to be installed in tight spaces or alongside other components on the circuit board.

Maximum Load Regulation: 0.01 %

Low load regulation ensures stability in output voltage even under varying load conditions.

Minimum Input Voltage: 3.3 V

Low minimum input voltage requirement allows for compatibility with a wide range of power sources.

Maximum Output Current-1: 1.3 A

High maximum output current capability provides sufficient power for demanding electronic components or circuits.

Nominal Dropout Voltage-1: 1.1 V

Low dropout voltage ensures efficient power conversion with minimal energy loss.

Length: 4.5 mm

Compact length allows for easy integration into space-constrained applications.

Maximum Input Voltage: 15 V

High maximum input voltage ensures compatibility with a wide range of power sources.

Maximum Input Voltage Absolute: 15 V

Absolute maximum input voltage rating provides protection against overvoltage conditions, ensuring the longevity of the regulator.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD1117V18 attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

1.2 V

Nominal Dropout Voltage-1:

1.1 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

15 V

Minimum Input Voltage:

3.3 V

JESD-30 Code:

R-PSFM-T3

JESD-609 Code:

e3

Length:

4.5 mm

Maximum Line Regulation:

.006 %

Maximum Load Regulation:

.01 %

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

3

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

0 Cel

Maximum Output Current-1:

1.3 A

Maximum Output Voltage-1:

1.84 V

Minimum Output Voltage-1:

1.76 V

Nominal Output Voltage-1:

1.8 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SIP3,.1TB

Package Shape:

RECTANGULAR

Package Style (Meter):

FLANGE MOUNT

Packing Method:

TUBE

Qualification Status:

Not Qualified

Maximum Seated Height:

15.5 mm

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

2.55 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

2 %

Width:

10.2 mm

Trade Compliance

LD1117V18 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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