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LD1117AV18

STMicroelectronics

LD1117AV18 by STMicroelectronics

LD1117AV18 by STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 1.8 V and a max output current of 1 A. It operates efficiently within -40 °C to 125°C, featuring a max dropout voltage of 1.3 V. Ideal for powering sensitive electronics, it ensures stable performance with low line and load regulation.

Median Price

-

Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 12,428 parts In-Stock

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12,428

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Anansix

USA . 1,902 parts In-Stock

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1,902

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Digiode

USA . 138 parts In-Stock

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138

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Q Components

USA . 90 parts In-Stock

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90

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GES GmbH

Germany . 1 parts In-Stock

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1

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Distributors (Availability)

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Microchip USA

USA . 173 parts In-Stock

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$4.161

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173

$4.161

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IDEA Electronic Components Group

UK . 1,812 parts In-Stock

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$7.007

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-

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$6.306

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1,812

$7.007

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$6.306

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AZTECH Wire

Italy . 36 parts In-Stock

1+ parts

$11.470

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36

$11.470

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MKK Technologies

India . 782 parts In-Stock

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$13.176

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782

$13.176

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DigiPath Technology Company

USA . 782 parts In-Stock

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$13.176

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782

$13.176

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Component Stockers USA

USA . 306 parts In-Stock

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$99.990

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306

$99.990

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Authorized Procurement Solutions

USA . 25,000 parts In-Stock

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A-Z Elektronik GmbH

Germany . 5,105 parts In-Stock

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Alle Elektronik GmbH

Germany . 3,403 parts In-Stock

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Vigor

Singapore . 2,189 parts In-Stock

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Parana Technologies

USA . 1,984 parts In-Stock

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$8.378

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$8.378

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Perfect Parts

USA . 511 parts In-Stock

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511

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Cyclops Electronics Ltd (Excess)

UK . 228 parts In-Stock

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Corphita

USA . 218 parts In-Stock

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Overview

Elevate your projects with the LD1117AV18 from STMicroelectronics, a leader in innovation and quality. This fixed positive LDO regulator ensures reliable performance under demanding conditions, delivering a stable 1.8V output with minimal dropout. Ideal for powering sensitive electronics, it excels in applications ranging from consumer gadgets to industrial controls. Experience the peace of mind that comes with proven technology, efficiency, and exceptional thermal stability—transforming your designs into success stories!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The durable plastic/epoxy package ensures reliability in various operating conditions.

Maximum Dropout Voltage: 1.3 V

A relatively low dropout voltage allows for efficient operation, maximizing battery life in portable applications.

Operating Temperature (TJ-Max): 125 °C

High maximum operating temperature makes this LDO suitable for use in demanding environments.

Technology: BIPOLAR

Bipolar technology provides good performance, stability, and low noise, enhancing the overall efficiency.

Package Shape: RECTANGULAR

The rectangular package shape is optimized for space efficiency on PCBs.

Terminal Form: THROUGH-HOLE

Through-hole terminals provide strong mechanical support and make soldering easier for robust applications.

Operating Temperature (TJ-Min): 0 °C

The minimum operating temperature of 0 °C expands its applicability in various temperature-sensitive environments.

Minimum Output Voltage: 1.728 V

A minimum output voltage close to the nominal value ensures stable operation with minimal voltage drop.

Maximum Voltage Tolerance: 2 %

A low voltage tolerance ensures the regulator maintains a consistent output voltage, crucial for sensitive electronics.

Nominal Output Voltage: 1.8 V

The nominal output voltage is suitable for a variety of electronic devices, especially in low-power applications.

No. of Terminals: 3

The simple three-terminal configuration reduces complexity and requires less board space.

Package Style (Meter): FLANGE MOUNT

Flange mount design enhances heat dissipation and makes it easier to secure the regulator in place.

Adjustability: FIXED

Fixed output voltage eliminates the need for additional external components, simplifying the design process.

Terminal Pitch: 2.54 mm

A terminal pitch of 2.54 mm is standard, making this LDO compatible with a wide range of PCBs.

Maximum Line Regulation: 0.006 %

Extremely tight line regulation indicates stable performance across varying input voltages.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

As a fixed positive single output LDO, it is ideal for supplying power to low-voltage digital circuits.

Terminal Position: SINGLE

Single terminal position streamlines integration into circuit boards while maintaining ease of access.

Maximum Output Voltage: 1.872 V

The maximum output voltage provides flexibility for a range of devices with different voltage requirements.

Maximum Load Regulation: 0.01 %

Low load regulation ensures minimal variation in output voltage as load conditions change, enhancing performance.

Minimum Input Voltage: 3.3 V

The minimum input voltage requirement is compatible with many common power sources.

Maximum Output Current: 1 A

With a maximum output current of 1 A, this LDO can power a variety of applications reliably.

Nominal Dropout Voltage: 1.15 V

The nominal dropout voltage ensures effective regulation while maintaining operational efficiency.

Maximum Input Voltage: 8 V

The wide input voltage range accommodates various power supplies, enhancing application versatility.

Maximum Input Voltage Absolute: 10 V

The absolute maximum input voltage provides additional headroom for input voltage fluctuations.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD1117AV18 attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

1.3 V

Nominal Dropout Voltage-1:

1.15 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

8 V

Minimum Input Voltage:

3.3 V

JESD-30 Code:

R-PSFM-T3

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 A

Maximum Output Voltage-1:

1.872 V

Minimum Output Voltage-1:

1.728 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

Qualification Status:

Not Qualified

Sub-Category:

Other Regulators

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

2 %

Trade Compliance

LD1117AV18 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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