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LD1117DT12TR

STMicroelectronics

LD1117DT12TR by STMicroelectronics

LD1117DT12TR by STMicroelectronics is a fixed positive single output LDO regulator with a max output current of 1.3A and a max dropout voltage of 1.2V. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation in compact designs.

Median Price

$0.338

Lifecycle Status

Suppliers In-Stock

34

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 11,040 parts In-Stock

1+ parts

$0.600

100+ parts

$0.333

1k+ parts

$0.284

10k+ parts

$0.261

11,040

$0.600

$0.333

$0.284

$0.261

Mouser Electronics

USA . 1,559 parts In-Stock

1+ parts

$0.600

100+ parts

$0.333

1k+ parts

$0.278

10k+ parts

$0.234

1,559

$0.600

$0.333

$0.278

$0.234

Newark

USA . 2,989 parts In-Stock

1+ parts

$0.686

100+ parts

$0.418

1k+ parts

$0.369

10k+ parts

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2,989

$0.686

$0.418

$0.369

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Arrow

USA . 40,000 parts In-Stock

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$0.169

40,000

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$0.169

Verical

USA . 40,000 parts In-Stock

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$0.169

40,000

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$0.169

Chip1Stop

Japan . 25,000 parts In-Stock

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$0.243

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Avnet

USA . 10,000 parts In-Stock

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Farnell

UK . 3,129 parts In-Stock

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$0.338

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$0.221

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3,129

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$0.338

$0.221

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Element14

Singapore . 3,129 parts In-Stock

1+ parts

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100+ parts

$0.465

1k+ parts

$0.359

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3,129

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$0.465

$0.359

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RS (Exports)

UK . 2,975 parts In-Stock

1+ parts

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$0.301

2,975

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$0.301

Distributors (In-Stock)

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DF Sales Co.

USA . 67 parts In-Stock

1+ parts

$0.140

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67

$0.140

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DF Sales Co.

USA . 67 parts In-Stock

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$0.140

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67

$0.140

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Nova Conductors

Japan . 39 parts In-Stock

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$0.375

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$0.375

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Digiode

USA . 3,753 parts In-Stock

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$0.542

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$0.542

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TME

Poland . 1,130 parts In-Stock

1+ parts

$0.570

100+ parts

$0.316

1k+ parts

$0.236

10k+ parts

$0.189

1,130

$0.570

$0.316

$0.236

$0.189

Ozdisan Elektronik

Türkiye . 2,151 parts In-Stock

1+ parts

$51.529

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2,151

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Chip Stock

USA . 78,052 parts In-Stock

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Vyrian

USA . 10,882 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 9,721 parts In-Stock

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ComSIT USA

USA . 7,500 parts In-Stock

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Cyclops Electronics Ltd

UK . 7,500 parts In-Stock

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PC Components Company LLC

USA . 3,977 parts In-Stock

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Bristol Electronics

USA . 3,977 parts In-Stock

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Inventory MP

USA . 1,897 parts In-Stock

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ComSIT Distribution GmbH

Germany . 1,874 parts In-Stock

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Semi Source

USA . 1,647 parts In-Stock

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R&J Components

USA . 1,243 parts In-Stock

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Rebound Electronics

UK . 972 parts In-Stock

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Anansix

USA . 193 parts In-Stock

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Prism Electronics

USA . 113 parts In-Stock

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Microfarads

USA . 16 parts In-Stock

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Elcom Components

USA . 16 parts In-Stock

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Sensible Micro Corp

USA . 7 parts In-Stock

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LWI Electronics Inc

India . 1 parts In-Stock

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1

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Distributors (Availability)

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

Semicontronic

India . 11,464 parts In-Stock

1+ parts

$0.186

100+ parts

$0.181

1k+ parts

$0.180

10k+ parts

-

11,464

$0.186

$0.181

$0.180

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Ampacity Inc.

Singapore . 11,029 parts In-Stock

1+ parts

$0.190

100+ parts

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11,029

$0.190

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Argo Parts USA

USA . 1,523 parts In-Stock

1+ parts

$0.375

100+ parts

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1k+ parts

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10k+ parts

$0.364

1,523

$0.375

-

-

$0.364

Component Stockers USA

USA . 51,845 parts In-Stock

1+ parts

$0.390

100+ parts

$0.340

1k+ parts

$0.240

10k+ parts

$0.260

51,845

$0.390

$0.340

$0.240

$0.260

Modulus Dynamics

Lithuania . 2,720 parts In-Stock

1+ parts

$0.394

100+ parts

$0.394

1k+ parts

$0.394

10k+ parts

-

2,720

$0.394

$0.394

$0.394

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Corohmni

South Africa . 101 parts In-Stock

1+ parts

$0.394

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101

$0.394

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Advanced Electronics

New Zealand . 20 parts In-Stock

1+ parts

$0.406

100+ parts

$0.386

1k+ parts

$0.386

10k+ parts

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20

$0.406

$0.386

$0.386

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Corphita

USA . 3,469 parts In-Stock

1+ parts

$0.513

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3,469

$0.513

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Vigor

Singapore . 7,458 parts In-Stock

1+ parts

$0.600

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7,458

$0.600

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IDEA Electronic Components Group

UK . 117 parts In-Stock

1+ parts

$2.439

100+ parts

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$2.195

10k+ parts

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117

$2.439

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$2.195

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MKK Technologies

India . 329 parts In-Stock

1+ parts

$4.586

100+ parts

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329

$4.586

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DigiPath Technology Company

USA . 329 parts In-Stock

1+ parts

$4.586

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329

$4.586

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Aztec Data Supply Inc.

USA . 279 parts In-Stock

1+ parts

$7.380

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279

$7.380

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Perfect Parts

USA . 116,241 parts In-Stock

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Kepictronics

USA . 65,000 parts In-Stock

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Cyclops Electronics Ltd (Excess)

UK . 32,221 parts In-Stock

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32,221

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Eastek

USA . 22,500 parts In-Stock

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$0.180

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22,500

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$0.180

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GreenTree Electronics

Israel . 17,500 parts In-Stock

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Lixinc

USA . 6,514 parts In-Stock

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A-Z Elektronik GmbH

Germany . 6,339 parts In-Stock

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Glotronic Ltd.

UK . 6,000 parts In-Stock

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Alle Elektronik GmbH

Germany . 4,226 parts In-Stock

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S.R.D Solutions

India . 3,000 parts In-Stock

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3,000

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Allen Electronics Distributors

USA . 2,975 parts In-Stock

1+ parts

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100+ parts

$0.536

1k+ parts

$0.456

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2,975

-

$0.536

$0.456

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Continental Prestige Electronics

USA . 2,894 parts In-Stock

1+ parts

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100+ parts

$0.433

1k+ parts

$0.295

10k+ parts

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2,894

-

$0.433

$0.295

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Authorized Procurement Solutions

USA . 2,174 parts In-Stock

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2,174

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Assy Fe

Spain . 2,012 parts In-Stock

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2,012

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Robosynatics

Brazil . 950 parts In-Stock

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950

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Lucentia Tech

USA . 950 parts In-Stock

1+ parts

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100+ parts

$0.177

1k+ parts

$0.177

10k+ parts

$0.177

950

-

$0.177

$0.177

$0.177

Parana Technologies

USA . 826 parts In-Stock

1+ parts

-

100+ parts

$2.916

1k+ parts

-

10k+ parts

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826

-

$2.916

-

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Overview

Experience the unmatched quality and reliability of STMicroelectronics with the LD1117DT12TR Fixed Regulator. Crafted with precision and cutting-edge technology, this regulator ensures optimal performance and stability for your electronic devices. From industrial machinery to consumer electronics, this LDO regulator provides a seamless power supply solution with its low dropout voltage and high efficiency. Trust in STMicroelectronics to deliver superior products that exceed expectations and drive innovation in every application. Elevate your designs with the LD1117DT12TR and experience the difference today.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material in the package body makes the product lightweight and durable.

Maximum Dropout Voltage-1: 1.2 V

With a low maximum dropout voltage, this regulator can efficiently regulate the output voltage even when the input voltage is close to the output voltage.

Surface Mount: YES

Being surface mountable makes the product easy to integrate into PCB assemblies, saving space and facilitating automated manufacturing processes.

Operating Temperature (TJ-Max): 125 °C

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

Technology: BIPOLAR

The use of bipolar technology ensures stable and reliable performance of the regulator under varying load conditions.

Terminal Form: GULL WING

The gull wing terminal form provides a secure and reliable connection to the PCB, enhancing the overall reliability of the product.

Operating Temperature (TJ-Min): 0 °C

The low minimum operating temperature ensures that the regulator can operate effectively in a wide range of environmental conditions.

Packing Method: TR, 13 INCH

The tape and reel packing method in a 13-inch reel makes the product suitable for high-volume manufacturing and automated assembly processes.

Minimum Output Voltage-1: 1.14 V

The low minimum output voltage ensures that the regulator can provide a stable output even at low voltage levels, making it versatile for various applications.

Maximum Voltage Tolerance: 2 %

With a tight voltage tolerance, this regulator ensures that the output voltage remains within a precise range, meeting the requirements of sensitive electronic components.

Nominal Output Voltage-1: 1.2 V

The nominal output voltage of 1.2 V provides a stable and reliable voltage output for powering electronic circuits with precision.

No. of Terminals: 2

Having only two terminals simplifies the installation and connection process, reducing the chance of error during assembly.

Package Style (Meter): SMALL OUTLINE

The small outline package style saves space on the PCB, enabling compact designs and allowing for densely populated circuit boards.

Adjustability: FIXED

The fixed adjustability of the regulator eliminates the need for external adjustments, making the product easy to use and reducing complexity in circuit design.

Terminal Pitch: 2.28 mm

The terminal pitch of 2.28 mm provides ample spacing for soldering and connection, making assembly easier and reducing the risk of short circuits.

Maximum Line Regulation: 0.016 %

With a low maximum line regulation, this regulator ensures that the output voltage remains stable even with fluctuations in the input voltage, leading to reliable performance.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

As a fixed positive single output LDO regulator, this product is designed for precision voltage regulation in various electronic applications, ensuring stable and accurate power delivery.

Terminal Finish: MATTE TIN

The matte tin terminal finish provides a smooth and reliable surface for soldering, improving the quality of connections and overall product reliability.

Terminal Position: SINGLE

With a single terminal position, the regulator is easy to install and align on the PCB, simplifying the assembly process and reducing the risk of misalignment.

Maximum Output Voltage-1: 1.26 V

The high maximum output voltage ensures that the regulator can provide sufficient power for a wide range of electronic components and circuits.

Maximum Seated Height: 2.3 mm

The low maximum seated height of 2.3 mm minimizes the profile of the regulator on the PCB, allowing for compact and slim designs in electronic devices.

Width: 6.1 mm

With a narrow width of 6.1 mm, the regulator occupies minimal space on the PCB, enabling efficient use of board real estate in electronic designs.

Maximum Load Regulation: 0.0048 %

The low maximum load regulation ensures that the output voltage remains stable even with varying load conditions, ensuring reliable performance in different operating scenarios.

Maximum Output Current-1: 1.3 A

With a high maximum output current of 1.3 A, this regulator can deliver ample power for driving a variety of electronic components and circuits.

Peak Reflow Temperature °C: 260

The high peak reflow temperature of 260°C allows for robust soldering during manufacturing processes, ensuring secure and reliable connections on the PCB.

Nominal Dropout Voltage-1: 1.1 V

The low nominal dropout voltage of 1.1 V minimizes power loss and improves efficiency in voltage regulation, making the product energy-efficient.

Length: 6.5 mm

With a compact length of 6.5 mm, the regulator fits well within space-constrained PCB layouts, enabling versatile integration in various electronic devices.

Maximum Input Voltage: 15 V

With a high maximum input voltage of 15 V, the regulator can handle a wide range of input voltages, making it suitable for diverse power supply requirements.

Maximum Input Voltage Absolute: 15 V

The maximum absolute input voltage of 15 V ensures that the regulator can withstand voltage spikes and transient events without compromising functionality, enhancing product reliability.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD1117DT12TR 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

JESD-30 Code:

R-PSSO-G2

JESD-609 Code:

e3

Length:

6.5 mm

Maximum Line Regulation:

.016 %

Maximum Load Regulation:

.0048 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

2

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

0 Cel

Maximum Output Current-1:

1.3 A

Maximum Output Voltage-1:

1.26 V

Minimum Output Voltage-1:

1.14 V

Nominal Output Voltage-1:

1.2 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP3H,.38,90TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR, 13 INCH

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

2.3 mm

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

2.28 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

2 %

Width:

6.1 mm

Trade Compliance

LD1117DT12TR 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

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Wafer Capacity

2024

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2016

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38,125

2016

38,125

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Fab Initiation

2010

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Fab Initiation

2021

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2021

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Fab Initiation

2023

Italy

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Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

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Wafer Capacity

2025

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