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LD1117DT25TR

STMicroelectronics

LD1117DT25TR by STMicroelectronics

STMicroelectronics LD1117DT25TR is a fixed positive single output LDO regulator with 2.5V nominal output voltage and 1.3A max output current. It has a small outline package style, operates at temperatures up to 125°C, and is suitable for applications requiring low dropout voltage and precise voltage regulation.

Median Price

$0.331

Lifecycle Status

Suppliers In-Stock

29

In-Stock Inventory

1k+

Distributors (Authorized)

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

Mouser Electronics

USA . 7,512 parts In-Stock

1+ parts

$0.540

100+ parts

$0.288

1k+ parts

$0.245

10k+ parts

$0.243

7,512

$0.540

$0.288

$0.245

$0.243

DigiKey

USA . 10,832 parts In-Stock

1+ parts

$0.690

100+ parts

$0.386

1k+ parts

$0.330

10k+ parts

-

10,832

$0.690

$0.386

$0.330

-

Newark

USA . 1,432 parts In-Stock

1+ parts

$0.711

100+ parts

$0.369

1k+ parts

$0.199

10k+ parts

-

1,432

$0.711

$0.369

$0.199

-

Adafruit Industries

USA . 50 parts In-Stock

1+ parts

$1.364

100+ parts

$1.241

1k+ parts

$1.118

10k+ parts

-

50

$1.364

$1.241

$1.118

-

Future Electronics

Canada . 15,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.162

15,000

-

-

-

$0.162

Arrow

USA . 12,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.130

12,500

-

-

-

$0.130

Verical

USA . 12,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.130

12,500

-

-

-

$0.130

Avnet

USA . 7,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

7,500

-

-

-

-

Chip1Stop

Japan . 3,575 parts In-Stock

1+ parts

-

100+ parts

$0.174

1k+ parts

$0.158

10k+ parts

$0.157

3,575

-

$0.174

$0.158

$0.157

EBV Elektronik

Germany . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,500

-

-

-

-

Farnell

UK . 2,032 parts In-Stock

1+ parts

-

100+ parts

$0.331

1k+ parts

$0.218

10k+ parts

$0.211

2,032

-

$0.331

$0.218

$0.211

Element14

Singapore . 2,032 parts In-Stock

1+ parts

-

100+ parts

$0.475

1k+ parts

$0.362

10k+ parts

$0.348

2,032

-

$0.475

$0.362

$0.348

RS (Exports)

UK . 1,950 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.282

1,950

-

-

-

$0.282

Distributors (In-Stock)

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

Nova Conductors

Japan . 98 parts In-Stock

1+ parts

$0.364

100+ parts

-

1k+ parts

-

10k+ parts

-

98

$0.364

-

-

-

Digiode

USA . 1,550 parts In-Stock

1+ parts

$0.454

100+ parts

-

1k+ parts

-

10k+ parts

-

1,550

$0.454

-

-

-

TME

Poland . 1,476 parts In-Stock

1+ parts

$0.530

100+ parts

$0.273

1k+ parts

$0.239

10k+ parts

$0.220

1,476

$0.530

$0.273

$0.239

$0.220

ComSIT Distribution GmbH

Germany . 27,840 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

27,840

-

-

-

-

Vyrian

USA . 8,255 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

8,255

-

-

-

-

IBS Electronics

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.188

5,000

-

-

-

$0.188

Holdelec - ElecDif-Pro

France . 2,299 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,299

-

-

-

-

Sensible Micro Corp

USA . 1,746 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,746

-

-

-

-

Digital Electronic Gebert Verwaltungs UG

Germany . 1,738 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,738

-

-

-

-

Anansix

USA . 998 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

998

-

-

-

-

Inventory MP

USA . 315 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

315

-

-

-

-

Bristol Electronics

USA . 315 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

315

-

-

-

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ACDS - Activité Composants Distribution Service

France . 50 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

50

-

-

-

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Semi Source

USA . 26 parts In-Stock

1+ parts

-

100+ parts

-

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-

10k+ parts

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26

-

-

-

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Prism Electronics

USA . 26 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

26

-

-

-

-

LWI Electronics Inc

India . 9 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

9

-

-

-

-

Distributors (Availability)

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

Semicontronic

India . 8,721 parts In-Stock

1+ parts

$0.070

100+ parts

$0.068

1k+ parts

$0.068

10k+ parts

-

8,721

$0.070

$0.068

$0.068

-

Ampacity Inc.

Singapore . 8,306 parts In-Stock

1+ parts

$0.070

100+ parts

-

1k+ parts

-

10k+ parts

-

8,306

$0.070

-

-

-

Argo Parts USA

USA . 383 parts In-Stock

1+ parts

$0.341

100+ parts

-

1k+ parts

-

10k+ parts

$0.331

383

$0.341

-

-

$0.331

Bastille Electronics

Australia . 41 parts In-Stock

1+ parts

$0.364

100+ parts

$0.346

1k+ parts

$0.329

10k+ parts

$0.324

41

$0.364

$0.346

$0.329

$0.324

Corohmni

South Africa . 497 parts In-Stock

1+ parts

$0.367

100+ parts

-

1k+ parts

-

10k+ parts

-

497

$0.367

-

-

-

Corphita

USA . 3,908 parts In-Stock

1+ parts

$0.430

100+ parts

-

1k+ parts

-

10k+ parts

-

3,908

$0.430

-

-

-

Vigor

Singapore . 4,528 parts In-Stock

1+ parts

$0.540

100+ parts

-

1k+ parts

-

10k+ parts

-

4,528

$0.540

-

-

-

Advanced Electronics

New Zealand . 50 parts In-Stock

1+ parts

$1.364

100+ parts

$1.241

1k+ parts

$1.118

10k+ parts

-

50

$1.364

$1.241

$1.118

-

IDEA Electronic Components Group

UK . 1,526 parts In-Stock

1+ parts

$4.654

100+ parts

-

1k+ parts

$4.189

10k+ parts

-

1,526

$4.654

-

$4.189

-

Aztec Data Supply Inc.

USA . 2,020 parts In-Stock

1+ parts

$6.585

100+ parts

-

1k+ parts

-

10k+ parts

-

2,020

$6.585

-

-

-

MKK Technologies

India . 1,927 parts In-Stock

1+ parts

$8.752

100+ parts

-

1k+ parts

-

10k+ parts

-

1,927

$8.752

-

-

-

DigiPath Technology Company

USA . 1,927 parts In-Stock

1+ parts

$8.752

100+ parts

-

1k+ parts

-

10k+ parts

-

1,927

$8.752

-

-

-

Perfect Parts

USA . 120,818 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

120,818

-

-

-

-

GreenTree Electronics

Israel . 30,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

30,000

-

-

-

-

Authorized Procurement Solutions

USA . 12,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

12,500

-

-

-

-

Cyclops Electronics Ltd (Excess)

UK . 12,290 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

12,290

-

-

-

-

Kepictronics

USA . 10,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

10,000

-

-

-

-

Glotronic Ltd.

UK . 8,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

8,000

-

-

-

-

Lixinc

USA . 5,377 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,377

-

-

-

-

Assy Fe

Spain . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,500

-

-

-

-

A-Z Elektronik GmbH

Germany . 2,256 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,256

-

-

-

-

Robosynatics

Brazil . 1,838 parts In-Stock

1+ parts

-

100+ parts

$0.035

1k+ parts

$0.035

10k+ parts

$0.035

1,838

-

$0.035

$0.035

$0.035

Lucentia Tech

USA . 1,838 parts In-Stock

1+ parts

-

100+ parts

$0.035

1k+ parts

$0.035

10k+ parts

$0.035

1,838

-

$0.035

$0.035

$0.035

Continental Prestige Electronics

USA . 1,592 parts In-Stock

1+ parts

-

100+ parts

$0.464

1k+ parts

$0.316

10k+ parts

$0.297

1,592

-

$0.464

$0.316

$0.297

Alle Elektronik GmbH

Germany . 1,504 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,504

-

-

-

-

Legend Electronics Inc. (Excess)

USA . 349 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

349

-

-

-

-

Speed Components Ltd (Excess)

Israel . 349 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

349

-

-

-

-

Parana Technologies

USA . 186 parts In-Stock

1+ parts

-

100+ parts

$5.565

1k+ parts

-

10k+ parts

-

186

-

$5.565

-

-

Overview

Unleash the power of reliable voltage regulation with the LD1117DT25TR by STMicroelectronics. Known for superior quality and innovation, STMicroelectronics delivers cutting-edge solutions for various applications in the fixed regulators category. This compact LDO regulator offers customers unmatched value, efficiency, and stability, ensuring optimal performance in a wide range of electronic devices. Experience the benefits of seamless power management with the LD1117DT25TR and trust in STMicroelectronics for all your voltage regulation needs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Helps in reducing weight and cost of the product while providing good insulation and protection for the internal components.

Maximum Dropout Voltage-1: 1.2 V

Low dropout voltage ensures efficient performance even when the input voltage is close to the output voltage, making it suitable for a wide range of applications.

Surface Mount: YES

Ease of installation and space-saving on PCBs, making it ideal for compact designs and mass production.

Operating Temperature (TJ-Max): 125 °C

High operating temperature range allows for reliable performance in various environmental conditions.

Technology: BIPOLAR

Provides stable output voltage regulation with low noise and high efficiency, suitable for sensitive electronic devices.

Package Shape: RECTANGULAR

Compact design for easy integration into different systems and layouts.

Terminal Form: GULL WING

Facilitates easy soldering and assembly on PCBs, ensuring robust connection and performance.

Operating Temperature (TJ-Min): 0 °C

Allows for reliable operation in low-temperature environments without compromising performance.

Minimum Output Voltage-1: 2.45 V

Provides a stable output voltage above the minimum required level, ensuring proper functionality of connected components.

Maximum Voltage Tolerance: 2 %

Ensures tight voltage regulation for consistent and reliable performance of the product.

Nominal Output Voltage-1: 2.5 V

Delivers a stable output voltage within a close range of the nominal value, suitable for powering sensitive electronic circuits.

No. of Terminals: 2

Simplified design with fewer connections for easy installation and reduced risk of errors in wiring.

Package Style (Meter): SMALL OUTLINE

Compact form factor for space-saving and compatibility with various PCB layouts and designs.

Adjustability: FIXED

Eliminates the need for manual adjustments, ensuring consistent performance and reliability over time.

Terminal Pitch: 2.28 mm

Optimal distance between terminals for easy soldering and reliable connection on PCBs.

Maximum Line Regulation: 0.006 %

Stable output voltage even with varying input voltage levels for consistent performance of connected components.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Provides precise and stable output voltage regulation for powering sensitive electronic devices with low dropout voltage.

Terminal Finish: MATTE TIN

Corrosion-resistant finish for reliable soldering and long-term performance.

Terminal Position: SINGLE

Simplified design with single terminal position for easy installation and reduced complexity.

Maximum Output Voltage-1: 2.55 V

Delivers a stable output voltage slightly above the nominal value, suitable for applications requiring slightly higher voltage levels.

Maximum Seated Height: 2.3 mm

Low profile design for space-saving and compatibility with compact electronic devices.

Width: 6.1 mm

Narrow width for efficient space utilization on PCBs and integration into various electronic systems.

Maximum Load Regulation: 0.01 %

Precise output voltage regulation even with varying load conditions, ensuring stable performance of connected components.

Minimum Input Voltage: 3.9 V

Allows for operation even with low input voltage levels, making it suitable for battery-powered devices and applications.

Maximum Output Current-1: 1.3 A

High output current capability for powering a wide range of electronic components and devices with enough headroom.

Peak Reflow Temperature °C: 260

Ensures reliable soldering and assembly during manufacturing processes, withstanding high reflow temperatures without affecting performance.

Nominal Dropout Voltage-1: 1.1 V

Low dropout voltage for efficient operation, ensuring minimal power dissipation and high efficiency.

Length: 6.5 mm

Compact length for easy integration and space-saving on PCBs and in electronic devices.

Maximum Input Voltage: 15 V

High input voltage rating for compatibility with a wide range of power sources and applications.

Maximum Input Voltage Absolute: 15 V

Tolerates high input voltage levels without risk of damage, ensuring robust performance and safety in various scenarios.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD1117DT25TR 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:

3.9 V

JESD-30 Code:

R-PSSO-G2

JESD-609 Code:

e3

Length:

6.5 mm

Maximum Line Regulation:

.006 %

Maximum Load Regulation:

.01 %

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:

2.55 V

Minimum Output Voltage-1:

2.45 V

Nominal Output Voltage-1:

2.5 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

LD1117DT25TR 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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