Loading...

LD1117AS33TR

STMicroelectronics

LD1117AS33TR by STMicroelectronics

STMicroelectronics LD1117AS33TR is a fixed positive single output LDO regulator with 3.3V nominal output voltage and 1A max output current. It has a small outline package style, matte tin terminal finish, and operates b/w 0°C to 125°C. Ideal for applications requiring low dropout voltage and precise voltage regulation in compact designs.

Median Price

$0.395

Lifecycle Status

Suppliers In-Stock

40

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 32,055 parts In-Stock

1+ parts

$0.410

100+ parts

$0.220

1k+ parts

$0.186

10k+ parts

-

32,055

$0.410

$0.220

$0.186

-

Newark

USA . 30,010 parts In-Stock

1+ parts

$0.572

100+ parts

$0.321

1k+ parts

$0.191

10k+ parts

-

30,010

$0.572

$0.321

$0.191

-

EBV Elektronik

Germany . 147,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

147,500

-

-

-

-

Arrow

USA . 52,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.167

52,500

-

-

-

$0.167

Verical

USA . 52,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.166

52,500

-

-

-

$0.166

Chip1Stop

Japan . 45,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.123

45,000

-

-

-

$0.123

Farnell

UK . 40,065 parts In-Stock

1+ parts

-

100+ parts

$0.467

1k+ parts

$0.327

10k+ parts

-

40,065

-

$0.467

$0.327

-

Avnet

USA . 22,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

22,500

-

-

-

-

Element14

Singapore . 15,675 parts In-Stock

1+ parts

-

100+ parts

$0.467

1k+ parts

$0.404

10k+ parts

-

15,675

-

$0.467

$0.404

-

RS (Exports)

UK . 5,250 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.380

5,250

-

-

-

$0.380

Distrelec

Netherlands . 2,235 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,235

-

-

-

-

Distributors (In-Stock)

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

Digiode

USA . 3,191 parts In-Stock

1+ parts

$0.098

100+ parts

-

1k+ parts

-

10k+ parts

-

3,191

$0.098

-

-

-

Electronics Source Co.

Thailand . 35,924 parts In-Stock

1+ parts

$0.174

100+ parts

-

1k+ parts

-

10k+ parts

-

35,924

$0.174

-

-

-

TME

Poland . 28,592 parts In-Stock

1+ parts

$0.230

100+ parts

$0.165

1k+ parts

$0.139

10k+ parts

$0.122

28,592

$0.230

$0.165

$0.139

$0.122

Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$0.432

100+ parts

-

1k+ parts

-

10k+ parts

-

50

$0.432

-

-

-

Component Electronics Inc.

Canada . 2,376 parts In-Stock

1+ parts

$3.850

100+ parts

$2.880

1k+ parts

$2.500

10k+ parts

-

2,376

$3.850

$2.880

$2.500

-

Ozdisan Elektronik

Türkiye . 20,311 parts In-Stock

1+ parts

$57.130

100+ parts

-

1k+ parts

-

10k+ parts

-

20,311

$57.130

-

-

-

Chip Stock

USA . 282,928 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

282,928

-

-

-

-

IBS Electronics

USA . 215,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.220

215,000

-

-

-

$0.220

Vyrian

USA . 44,901 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

44,901

-

-

-

-

Partservice

France . 10,822 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.096

10k+ parts

$0.090

10,822

-

-

$0.096

$0.090

Cyclops Electronics Ltd

UK . 10,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

10,000

-

-

-

-

Micros

Poland . 9,147 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.167

10k+ parts

-

9,147

-

-

$0.167

-

Micros sp.j. W. Kędra i J. Lic

Poland . 8,900 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.095

10k+ parts

$0.089

8,900

-

-

$0.095

$0.089

Lantek

USA . 2,186 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,186

-

-

-

-

Flex Direct, LLC

USA . 1,725 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,725

-

-

-

-

Bristol Electronics

USA . 1,705 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,705

-

-

-

-

Martec Srl

Italy . 1,511 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,511

-

-

-

-

Semtec, LLC

USA . 1,267 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,267

-

-

-

-

Anansix

USA . 873 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

873

-

-

-

-

LWI Electronics Inc

India . 513 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

513

-

-

-

-

Dan-Mar Components

USA . 489 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

489

-

-

-

-

ComSIT Distribution GmbH

Germany . 390 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

390

-

-

-

-

ComSIT USA

USA . 390 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

390

-

-

-

-

Extreme Components

USA . 250 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

250

-

-

-

-

Elcom Components

USA . 119 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

119

-

-

-

-

Global Solutions Electronics Company

USA . 90 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

90

-

-

-

-

Prism Electronics

USA . 61 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

61

-

-

-

-

J2 Sourcing AB

Sweden . 20 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

20

-

-

-

-

LIBRA Elektronik GmbH

Germany . 18 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

18

-

-

-

-

Distributors (Availability)

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

Ampacity Inc.

Singapore . 44,043 parts In-Stock

1+ parts

$0.087

100+ parts

-

1k+ parts

-

10k+ parts

-

44,043

$0.087

-

-

-

Semicontronic

India . 46,803 parts In-Stock

1+ parts

$0.089

100+ parts

$0.087

1k+ parts

$0.086

10k+ parts

-

46,803

$0.089

$0.087

$0.086

-

Corphita

USA . 262 parts In-Stock

1+ parts

$0.093

100+ parts

-

1k+ parts

-

10k+ parts

-

262

$0.093

-

-

-

Argo Parts USA

USA . 3,381 parts In-Stock

1+ parts

$0.411

100+ parts

-

1k+ parts

-

10k+ parts

$0.399

3,381

$0.411

-

-

$0.399

Modulus Dynamics

Lithuania . 1,607 parts In-Stock

1+ parts

$0.432

100+ parts

$0.432

1k+ parts

$0.432

10k+ parts

-

1,607

$0.432

$0.432

$0.432

-

Corohmni

South Africa . 476 parts In-Stock

1+ parts

$0.432

100+ parts

-

1k+ parts

-

10k+ parts

-

476

$0.432

-

-

-

Advanced Electronics

New Zealand . 40 parts In-Stock

1+ parts

$0.445

100+ parts

$0.423

1k+ parts

$0.423

10k+ parts

-

40

$0.445

$0.423

$0.423

-

Vigor

Singapore . 1,136 parts In-Stock

1+ parts

$0.810

100+ parts

-

1k+ parts

-

10k+ parts

-

1,136

$0.810

-

-

-

Continental Prestige Electronics

USA . 44,298 parts In-Stock

1+ parts

$0.849

100+ parts

$0.486

1k+ parts

$0.339

10k+ parts

-

44,298

$0.849

$0.486

$0.339

-

Aztec Data Supply Inc.

USA . 307 parts In-Stock

1+ parts

$2.311

100+ parts

-

1k+ parts

-

10k+ parts

-

307

$2.311

-

-

-

IDEA Electronic Components Group

UK . 1,954 parts In-Stock

1+ parts

$8.711

100+ parts

-

1k+ parts

$7.840

10k+ parts

-

1,954

$8.711

-

$7.840

-

MKK Technologies

India . 1,361 parts In-Stock

1+ parts

$16.381

100+ parts

-

1k+ parts

-

10k+ parts

-

1,361

$16.381

-

-

-

DigiPath Technology Company

USA . 1,361 parts In-Stock

1+ parts

$16.381

100+ parts

-

1k+ parts

-

10k+ parts

-

1,361

$16.381

-

-

-

Perfect Parts

USA . 547,976 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

547,976

-

-

-

-

Authorized Procurement Solutions

USA . 260,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

260,000

-

-

-

-

GreenTree Electronics

Israel . 162,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

162,500

-

-

-

-

Eastek

USA . 140,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

140,000

-

-

-

-

Kepictronics

USA . 20,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

20,000

-

-

-

-

Legend Electronics Inc. (Excess)

USA . 15,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

15,000

-

-

-

-

Speed Components Ltd (Excess)

Israel . 15,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

15,000

-

-

-

-

Lixinc

USA . 11,622 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

11,622

-

-

-

-

Infinite Electronics LLP (Excess)

. 10,740 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

10,740

-

-

-

-

Epart123

USA . 10,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.255

10,000

-

-

-

$0.255

A-Z Elektronik GmbH

Germany . 6,564 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,564

-

-

-

-

Alle Elektronik GmbH

Germany . 4,376 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,376

-

-

-

-

Futuretech Components

Singapore . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,000

-

-

-

-

S.R.D Solutions

India . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,000

-

-

-

-

iodParts Technologies Inc.

India . 2,742 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.281

10k+ parts

-

2,742

-

-

$0.281

-

Robosynatics

Brazil . 1,818 parts In-Stock

1+ parts

-

100+ parts

$0.423

1k+ parts

$0.415

10k+ parts

$0.415

1,818

-

$0.423

$0.415

$0.415

Lucentia Tech

USA . 1,818 parts In-Stock

1+ parts

-

100+ parts

$0.423

1k+ parts

$0.415

10k+ parts

$0.415

1,818

-

$0.423

$0.415

$0.415

Parana Technologies

USA . 1,557 parts In-Stock

1+ parts

-

100+ parts

$10.416

1k+ parts

-

10k+ parts

-

1,557

-

$10.416

-

-

Overview

Looking for a reliable and efficient power solution? Look no further than the LD1117AS33TR by STMicroelectronics! With its high-quality manufacturing and versatile applications in fixed regulators, this product offers customers exceptional value and benefits. Whether you need a stable output voltage for your electronic devices or a trustworthy power source for your projects, the LD1117AS33TR delivers on performance and reliability. Trust STMicroelectronics to provide you with the power solution you need for your next innovation.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

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

Maximum Dropout Voltage: 1.3 V

Low dropout voltage ensures efficient power regulation and minimal power loss.

Surface Mount: YES

Ease of installation and space-saving design due to surface mount capability.

Operating Temperature (TJ-Max): 125 °C

Wide operating temperature range allows for reliable performance in various environments.

Technology: BIPOLAR

Bipolar technology provides stable and accurate voltage regulation.

Package Shape: RECTANGULAR

Rectangular shape allows for easy integration into circuit designs.

Terminal Form: GULL WING

Gull wing terminal form provides secure and reliable connections.

Operating Temperature (TJ-Min): 0 °C

Low minimum operating temperature ensures functionality even in cold environments.

Packing Method: TR

TR packing method ensures safe transportation and storage of the product.

Minimum Output Voltage: 3.168 V

Stable minimum output voltage ensures consistent performance.

Maximum Voltage Tolerance: 2 %

Tight voltage tolerance ensures accurate voltage output.

Nominal Output Voltage: 3.3 V

Stable nominal output voltage suitable for powering various electronic devices.

No. of Terminals: 4

Simplified connectivity with 4 terminals for easy integration into circuits.

Package Style (Meter): SMALL OUTLINE

Small outline package style saves space on circuit boards.

Adjustability: FIXED

Fixed adjustability simplifies design and ensures consistent output voltage.

Terminal Pitch: 2.3 mm

Optimal terminal pitch allows for efficient connection layout.

Maximum Line Regulation: 0.006 %

Low line regulation ensures stable output voltage despite variations in input voltage.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Specifically designed for reliable and efficient positive voltage regulation.

Terminal Finish: MATTE TIN

Matte tin terminal finish provides good conductivity and corrosion resistance.

Terminal Position: DUAL

Dual terminal position for secure and stable connections.

Maximum Output Voltage: 3.432 V

High maximum output voltage suitable for various electronic applications.

Maximum Seated Height: 1.9 mm

Low seated height allows for compact design and integration into tight spaces.

Width: 3.5 mm

Narrow width saves space on circuit boards.

Maximum Load Regulation: 0.01 %

Low load regulation ensures stable output voltage under varying load conditions.

Minimum Input Voltage: 4.75 V

Low minimum input voltage requirement for efficient operation.

Maximum Output Current: 1 A

High maximum output current for powering various electronic components.

Maximum Time at Peak Reflow Temperature (s): 30

Allows for safe and reliable reflow soldering process.

Peak Reflow Temperature °C: 260

High peak reflow temperature tolerance for robust manufacturing processes.

Nominal Dropout Voltage: 1.15 V

Low dropout voltage ensures efficient power regulation and minimal power loss.

Length: 6.5 mm

Compact length for space-saving integration into circuit designs.

Maximum Input Voltage: 10 V

High maximum input voltage tolerance for versatile applications.

Maximum Input Voltage Absolute: 10 V

Absolute maximum input voltage tolerance for added protection against voltage spikes.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD1117AS33TR 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:

10 V

Minimum Input Voltage:

4.75 V

JESD-30 Code:

R-PDSO-G4

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:

4

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

0 Cel

Maximum Output Current-1:

1 A

Maximum Output Voltage-1:

3.432 V

Minimum Output Voltage-1:

3.168 V

Nominal Output Voltage-1:

3.3 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOT-223

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

1.9 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

2.3 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

2 %

Width:

3.5 mm

Trade Compliance

LD1117AS33TR 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

Category top products 20

Authentic purchasing experiences

Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.

Similar products 21