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LE33CD-TR

STMicroelectronics

LE33CD-TR by STMicroelectronics

STMicroelectronics' LE33CD-TR is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max dropout voltage of 0.5V. This bipolar technology regulator has a max input voltage of 18V, making it suitable for various applications requiring stable voltage regulation in compact designs.

Median Price

$0.461

Lifecycle Status

Suppliers In-Stock

25

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 32,919 parts In-Stock

1+ parts

$1.030

100+ parts

$0.590

1k+ parts

$0.510

10k+ parts

$0.473

32,919

$1.030

$0.590

$0.510

$0.473

Mouser Electronics

USA . 9,993 parts In-Stock

1+ parts

$1.030

100+ parts

$0.590

1k+ parts

$0.511

10k+ parts

$0.478

9,993

$1.030

$0.590

$0.511

$0.478

Newark

USA . 1,399 parts In-Stock

1+ parts

$1.160

100+ parts

$0.719

1k+ parts

$0.681

10k+ parts

-

1,399

$1.160

$0.719

$0.681

-

EBV Elektronik

Germany . 265,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

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265,000

-

-

-

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Arrow

USA . 15,000 parts In-Stock

1+ parts

-

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-

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$0.349

15,000

-

-

-

$0.349

Verical

USA . 15,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.349

15,000

-

-

-

$0.349

RS (Exports)

UK . 12,890 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.445

12,890

-

-

-

$0.445

Chip1Stop

Japan . 12,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.461

12,500

-

-

-

$0.461

Avnet

USA . 7,500 parts In-Stock

1+ parts

-

100+ parts

-

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-

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7,500

-

-

-

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Farnell

UK . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.366

2,500

-

-

-

$0.366

Element14

Singapore . 1,399 parts In-Stock

1+ parts

-

100+ parts

$0.782

1k+ parts

$0.691

10k+ parts

-

1,399

-

$0.782

$0.691

-

Distributors (In-Stock)

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

Nova Conductors

Japan . 83 parts In-Stock

1+ parts

$0.948

100+ parts

-

1k+ parts

-

10k+ parts

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83

$0.948

-

-

-

Digiode

USA . 2,405 parts In-Stock

1+ parts

$0.969

100+ parts

-

1k+ parts

-

10k+ parts

-

2,405

$0.969

-

-

-

Vyrian

USA . 59,884 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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59,884

-

-

-

-

Chip Stock

USA . 3,900 parts In-Stock

1+ parts

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3,900

-

-

-

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Anansix

USA . 2,289 parts In-Stock

1+ parts

-

100+ parts

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2,289

-

-

-

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Micros

Poland . 1,837 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.520

10k+ parts

-

1,837

-

-

$0.520

-

LIBRA Elektronik GmbH

Germany . 1,817 parts In-Stock

1+ parts

-

100+ parts

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1,817

-

-

-

-

Partservice

France . 1,585 parts In-Stock

1+ parts

-

100+ parts

$1.093

1k+ parts

$0.521

10k+ parts

$0.521

1,585

-

$1.093

$0.521

$0.521

Micros sp.j. W. Kędra i J. Lic

Poland . 1,484 parts In-Stock

1+ parts

-

100+ parts

$1.171

1k+ parts

$0.558

10k+ parts

$0.558

1,484

-

$1.171

$0.558

$0.558

J2 Sourcing AB

Sweden . 1,080 parts In-Stock

1+ parts

-

100+ parts

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1,080

-

-

-

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Freddi Giovanni

Italy . 1,000 parts In-Stock

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1,000

-

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ACDS - Activité Composants Distribution Service

France . 839 parts In-Stock

1+ parts

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839

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ComSIT Distribution GmbH

Germany . 775 parts In-Stock

1+ parts

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775

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ComSIT USA

USA . 775 parts In-Stock

1+ parts

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775

-

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Distributors (Availability)

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

Semicontronic

India . 117,278 parts In-Stock

1+ parts

$0.295

100+ parts

$0.288

1k+ parts

$0.286

10k+ parts

-

117,278

$0.295

$0.288

$0.286

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Ampacity Inc.

Singapore . 59,613 parts In-Stock

1+ parts

$0.295

100+ parts

-

1k+ parts

-

10k+ parts

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59,613

$0.295

-

-

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Vigor

Singapore . 5,187 parts In-Stock

1+ parts

$0.770

100+ parts

-

1k+ parts

-

10k+ parts

-

5,187

$0.770

-

-

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Corphita

USA . 3,737 parts In-Stock

1+ parts

$0.918

100+ parts

-

1k+ parts

-

10k+ parts

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3,737

$0.918

-

-

-

Argo Parts USA

USA . 4,875 parts In-Stock

1+ parts

$0.948

100+ parts

-

1k+ parts

-

10k+ parts

-

4,875

$0.948

-

-

-

Netroflash

USA . 50 parts In-Stock

1+ parts

$0.948

100+ parts

-

1k+ parts

$0.901

10k+ parts

$0.882

50

$0.948

-

$0.901

$0.882

IDEA Electronic Components Group

UK . 1,201 parts In-Stock

1+ parts

$4.305

100+ parts

-

1k+ parts

$3.874

10k+ parts

-

1,201

$4.305

-

$3.874

-

Advanced Electronics

New Zealand . 600 parts In-Stock

1+ parts

$5.356

100+ parts

$5.088

1k+ parts

$5.088

10k+ parts

-

600

$5.356

$5.088

$5.088

-

Corohmni

South Africa . 1,450 parts In-Stock

1+ parts

$7.724

100+ parts

-

1k+ parts

-

10k+ parts

-

1,450

$7.724

-

-

-

MKK Technologies

India . 2,074 parts In-Stock

1+ parts

$8.095

100+ parts

-

1k+ parts

-

10k+ parts

-

2,074

$8.095

-

-

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DigiPath Technology Company

USA . 2,074 parts In-Stock

1+ parts

$8.095

100+ parts

-

1k+ parts

-

10k+ parts

-

2,074

$8.095

-

-

-

Aztec Data Supply Inc.

USA . 50 parts In-Stock

1+ parts

$8.920

100+ parts

-

1k+ parts

-

10k+ parts

-

50

$8.920

-

-

-

Perfect Parts

USA . 109,321 parts In-Stock

1+ parts

-

100+ parts

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109,321

-

-

-

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GreenTree Electronics

Israel . 42,500 parts In-Stock

1+ parts

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42,500

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-

-

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Kepictronics

USA . 10,000 parts In-Stock

1+ parts

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10,000

-

-

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Cyclops Electronics Ltd (Excess)

UK . 5,878 parts In-Stock

1+ parts

-

100+ parts

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5,878

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-

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Futuretech Components

Singapore . 3,000 parts In-Stock

1+ parts

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3,000

-

-

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S.R.D Solutions

India . 3,000 parts In-Stock

1+ parts

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3,000

-

-

-

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Continental Prestige Electronics

USA . 2,924 parts In-Stock

1+ parts

-

100+ parts

$0.688

1k+ parts

$0.480

10k+ parts

-

2,924

-

$0.688

$0.480

-

Epart123

USA . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.560

10k+ parts

$0.560

2,500

-

-

$0.560

$0.560

A-Z Elektronik GmbH

Germany . 2,250 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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2,250

-

-

-

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Lixinc

USA . 1,782 parts In-Stock

1+ parts

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100+ parts

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1,782

-

-

-

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Alle Elektronik GmbH

Germany . 1,500 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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1,500

-

-

-

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iodParts Technologies Inc.

India . 841 parts In-Stock

1+ parts

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841

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-

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Infinite Electronics LLP (Excess)

. 745 parts In-Stock

1+ parts

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745

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-

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Parana Technologies

USA . 52 parts In-Stock

1+ parts

-

100+ parts

$5.147

1k+ parts

-

10k+ parts

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52

-

$5.147

-

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Overview

Experience reliable and efficient power regulation with the LE33CD-TR by STMicroelectronics. As a leading manufacturer in the industry, STMicroelectronics delivers top-quality fixed regulators that offer superior performance and stability. This product is perfect for a wide range of applications, providing customers with a hassle-free solution to their power regulation needs. With its compact design and high efficiency, the LE33CD-TR ensures optimal power management while delivering consistent and precise output voltage. Trust STMicroelectronics to provide you with a dependable and cost-effective solution for all your power regulation requirements.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Using plastic/epoxy as the package body material makes the product lightweight and durable, ensuring a long lifespan.

Maximum Dropout Voltage: 1.5 V

The low dropout voltage ensures minimal power loss and efficient performance, making this regulator suitable for applications requiring tight voltage regulation.

Surface Mount: YES

Being surface mountable allows for easy installation and saves valuable board space in compact electronic designs.

Operating Temperature (TJ-Max): 125 °C

The wide operating temperature range of up to 125°C ensures reliable operation even in high-temperature environments.

Technology: BIPOLAR

Bipolar technology offers stability and precision in voltage regulation, making this regulator a reliable choice for sensitive electronic devices.

Nominal Output Voltage-1: 3.3 V

The fixed output voltage of 3.3V is ideal for powering various components in electronic circuits, providing consistent and reliable performance.

Maximum Output Current-1: 0.1 A

With a maximum output current of 0.1A, this regulator can efficiently power low to moderate power devices, making it suitable for a wide range of applications.

Maximum Voltage Tolerance: 4 %

The 4% voltage tolerance ensures stable and accurate output voltage regulation, meeting the requirements of precision electronic systems.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LE33CD-TR attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.5 V

Nominal Dropout Voltage-1:

.2 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

18 V

Minimum Input Voltage:

4 V

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e4

Length:

4.9 mm

Maximum Line Regulation:

.02 %

Maximum Load Regulation:

.025 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

8

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 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:

SOP8,.25

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

Nickel/Palladium/Gold (Ni/Pd/Au)

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

4 %

Width:

3.9 mm

Trade Compliance

LE33CD-TR 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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