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LE33CZ-TR

STMicroelectronics

LE33CZ-TR by STMicroelectronics

LE33CZ-TR by STMicroelectronics is a Fixed Positive Single Output LDO Regulator with 3.3V Nominal Output Voltage, 0.1A Max Output Current, and 4% Max Voltage Tolerance. It operates in temperatures ranging from -40 to 125°C and is ideal for applications requiring stable voltage regulation in electronic circuits.

Median Price

$0.541

Lifecycle Status

Suppliers In-Stock

24

In-Stock Inventory

1k+

Distributors (Authorized)

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

Mouser Electronics

USA . 1,049 parts In-Stock

1+ parts

$0.860

100+ parts

$0.485

1k+ parts

$0.417

10k+ parts

$0.390

1,049

$0.860

$0.485

$0.417

$0.390

DigiKey

USA . 45 parts In-Stock

1+ parts

$0.860

100+ parts

$0.484

1k+ parts

$0.417

10k+ parts

$0.382

45

$0.860

$0.484

$0.417

$0.382

Arrow

USA . 12,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.349

12,000

-

-

-

$0.349

Verical

USA . 12,000 parts In-Stock

1+ parts

-

100+ parts

-

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-

10k+ parts

$0.349

12,000

-

-

-

$0.349

Avnet

USA . 10,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

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-

10,000

-

-

-

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RS (Exports)

UK . 4,200 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.541

4,200

-

-

-

$0.541

Rochester

USA . 3,940 parts In-Stock

1+ parts

-

100+ parts

$0.576

1k+ parts

$0.478

10k+ parts

$0.426

3,940

-

$0.576

$0.478

$0.426

Chip1Stop

Japan . 2,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.392

2,000

-

-

-

$0.392

Distributors (In-Stock)

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

Digiode

USA . 2,723 parts In-Stock

1+ parts

$0.549

100+ parts

-

1k+ parts

-

10k+ parts

-

2,723

$0.549

-

-

-

TME

Poland . 243 parts In-Stock

1+ parts

$0.700

100+ parts

$0.425

1k+ parts

$0.357

10k+ parts

$0.270

243

$0.700

$0.425

$0.357

$0.270

Forefront Electronics and Design

USA . 1 parts In-Stock

1+ parts

$12.250

100+ parts

-

1k+ parts

-

10k+ parts

-

1

$12.250

-

-

-

Vyrian

USA . 6,252 parts In-Stock

1+ parts

-

100+ parts

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6,252

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-

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Cyclops Electronics Ltd

UK . 6,000 parts In-Stock

1+ parts

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100+ parts

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6,000

-

-

-

-

Chip Stock

USA . 5,760 parts In-Stock

1+ parts

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5,760

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Anansix

USA . 1,991 parts In-Stock

1+ parts

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1,991

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ComSIT Distribution GmbH

Germany . 1,785 parts In-Stock

1+ parts

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1,785

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-

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Rapid Electronics

USA . 1,443 parts In-Stock

1+ parts

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100+ parts

$1.017

1k+ parts

-

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1,443

-

$1.017

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J2 Sourcing AB

Sweden . 1,241 parts In-Stock

1+ parts

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1,241

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Nova Conductors

Japan . 1,000 parts In-Stock

1+ parts

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1,000

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ACDS - Activité Composants Distribution Service

France . 150 parts In-Stock

1+ parts

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150

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Micros

Poland . 100 parts In-Stock

1+ parts

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100

-

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Partservice

France . 100 parts In-Stock

1+ parts

-

100+ parts

$1.014

1k+ parts

$0.989

10k+ parts

$0.989

100

-

$1.014

$0.989

$0.989

Micros sp.j. W. Kędra i J. Lic

Poland . 100 parts In-Stock

1+ parts

-

100+ parts

$1.086

1k+ parts

$1.060

10k+ parts

$1.060

100

-

$1.086

$1.060

$1.060

Ashlea Components Ltd

UK . 73 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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73

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Distributors (Availability)

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

Corphita

USA . 2,536 parts In-Stock

1+ parts

$0.520

100+ parts

-

1k+ parts

-

10k+ parts

-

2,536

$0.520

-

-

-

Ampacity Inc.

Singapore . 5,431 parts In-Stock

1+ parts

$0.730

100+ parts

-

1k+ parts

-

10k+ parts

-

5,431

$0.730

-

-

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Vigor

Singapore . 4,032 parts In-Stock

1+ parts

$0.770

100+ parts

-

1k+ parts

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10k+ parts

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4,032

$0.770

-

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Aztec Data Supply Inc.

USA . 260 parts In-Stock

1+ parts

$5.154

100+ parts

-

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260

$5.154

-

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IDEA Electronic Components Group

UK . 2,184 parts In-Stock

1+ parts

$6.246

100+ parts

-

1k+ parts

$5.621

10k+ parts

-

2,184

$6.246

-

$5.621

-

Corohmni

South Africa . 625 parts In-Stock

1+ parts

$9.421

100+ parts

-

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625

$9.421

-

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MKK Technologies

India . 414 parts In-Stock

1+ parts

$11.745

100+ parts

-

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414

$11.745

-

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DigiPath Technology Company

USA . 414 parts In-Stock

1+ parts

$11.745

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414

$11.745

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Perfect Parts

USA . 28,044 parts In-Stock

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28,044

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Authorized Procurement Solutions

USA . 5,000 parts In-Stock

1+ parts

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5,000

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-

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Metaverse IC Inc.

Canada . 2,975 parts In-Stock

1+ parts

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2,975

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GreenTree Electronics

Israel . 2,000 parts In-Stock

1+ parts

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2,000

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-

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Argo Parts USA

USA . 1,788 parts In-Stock

1+ parts

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1,788

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Formix International (Excess)

India . 1,084 parts In-Stock

1+ parts

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1,084

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Continental Prestige Electronics

USA . 968 parts In-Stock

1+ parts

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968

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Parana Technologies

USA . 689 parts In-Stock

1+ parts

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100+ parts

$7.468

1k+ parts

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689

-

$7.468

-

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Aranea Global

USA . 500 parts In-Stock

1+ parts

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500

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Overview

Discover the reliable and efficient LE33CZ-TR by STMicroelectronics, a top-of-the-line fixed regulator that ensures stable and precise output voltage for your electronic devices. With STMicroelectronics' reputation for quality and innovation, you can trust in the superior performance of this product. Ideal for a wide range of applications, this LDO regulator offers customers unparalleled value, benefits, and advantages. Say goodbye to worries about voltage fluctuations and embrace the reliability of the LE33CZ-TR in your designs.

Feature Benefit Bullets

Maximum Dropout Voltage-1: 1.5V

With a low maximum dropout voltage, this regulator is efficient and can maintain a stable output voltage even when the input voltage drops significantly.

Operating Temperature (TJ-Max): 125 °C

The high maximum operating temperature ensures that this regulator can withstand a wide range of temperature conditions, making it suitable for various applications.

Technology: BIPOLAR

The bipolar technology used in this regulator helps to provide accurate and reliable voltage regulation, ensuring consistent performance.

Package Shape: ROUND

The round package shape allows for easy mounting and installation, making it convenient to use in different electronic devices.

Terminal Form: THROUGH-HOLE

The through-hole terminal form provides a secure connection and ease of soldering, ensuring a reliable electrical connection.

Operating Temperature (TJ-Min): -40 °C

The low minimum operating temperature allows this regulator to function effectively even in harsh environmental conditions.

Packing Method: TR

The TR packing method ensures that the regulator is well-protected during shipping and handling, reducing the risk of damage.

Minimum Output Voltage-1: 3.168V

With a minimum output voltage of 3.168V, this regulator can provide a stable output voltage even at lower levels, making it versatile for different applications.

Maximum Voltage Tolerance: 4%

The 4% maximum voltage tolerance ensures that the output voltage remains within a tight range, providing consistent performance.

Nominal Output Voltage-1: 3.3V

The nominal output voltage of 3.3V makes this regulator suitable for powering various electronic components that require a specific voltage level.

No. of Terminals: 3

With three terminals, this regulator is easy to connect and install in different electronic circuits, providing flexibility in design.

Package Style (Meter): CYLINDRICAL

The cylindrical package style saves space and allows for efficient heat dissipation, making it ideal for space-constrained applications.

Adjustability: FIXED

The fixed adjustability ensures a stable output voltage, eliminating the need for manual adjustments and simplifying the design process.

Terminal Pitch: 1.27mm

The 1.27mm terminal pitch allows for easy connection to other components on a PCB, facilitating a compact and efficient layout.

Maximum Line Regulation: 0.02%

The low maximum line regulation ensures that the output voltage remains stable even with fluctuations in the input voltage, providing reliable performance.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

The fixed positive single output LDO regulator type offers precise voltage regulation and low noise, making it suitable for applications requiring a clean power supply.

Terminal Finish: MATTE TIN

The matte tin terminal finish provides a reliable and corrosion-resistant connection, ensuring long-term performance and durability.

Terminal Position: BOTTOM

The bottom terminal position allows for easy PCB mounting and soldering, enhancing the overall reliability and stability of the regulator.

Maximum Output Voltage-1: 3.432V

With a maximum output voltage of 3.432V, this regulator can provide a stable voltage supply to power various electronic devices effectively.

Maximum Load Regulation: 0.025%

The low maximum load regulation ensures that the output voltage remains stable even with varying loads, providing consistent performance in different operating conditions.

Minimum Input Voltage: 4V

With a minimum input voltage of 4V, this regulator can operate efficiently with various power sources, making it versatile for different applications.

Maximum Output Current-1: 0.1A

The maximum output current of 0.1A allows this regulator to provide sufficient power to drive small to medium-sized electronic loads effectively.

Nominal Dropout Voltage-1: 0.2V

With a low nominal dropout voltage, this regulator minimizes power loss and heat dissipation, ensuring efficient operation even with small voltage differences.

Maximum Input Voltage: 18V

The high maximum input voltage allows this regulator to be used with a wide range of power sources, providing flexibility in application design.

Maximum Input Voltage Absolute: 20V

With an absolute maximum input voltage of 20V, this regulator offers robust protection against voltage spikes and surges, ensuring safe operation in challenging conditions.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LE33CZ-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:

O-XBCY-T3

JESD-609 Code:

e3

Maximum Line Regulation:

.02 %

Maximum Load Regulation:

.025 %

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

3

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:

UNSPECIFIED

Package Code:

Package Equivalence Code:

SIP3,.1,50

Package Shape:

ROUND

Package Style (Meter):

CYLINDRICAL

Packing Method:

TR

Qualification Status:

Not Qualified

Sub-Category:

Other Regulators

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

BOTTOM

Maximum Voltage Tolerance:

4 %

Trade Compliance

LE33CZ-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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