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LE33ABD-TR

STMicroelectronics

LE33ABD-TR by STMicroelectronics

LE33ABD-TR by STMicroelectronics is a fixed positive LDO regulator with a nominal output of 3.3 V and a max load current of 0.1 A. It operates b/w -40 °C to 125 °C, featuring low dropout voltage of 0.2 V for efficient power management in compact designs. Ideal for surface mount applications, it ensures stable performance with minimal line and load regulation errors.

Median Price

-

Lifecycle Status

Suppliers In-Stock

7

In-Stock Inventory

1k+

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Vyrian

USA . 8,514 parts In-Stock

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8,514

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Digiode

USA . 2,732 parts In-Stock

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2,732

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LWI Electronics Inc

India . 1,550 parts In-Stock

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1,550

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Anansix

USA . 685 parts In-Stock

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685

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A&K Electronics

USA . 200 parts In-Stock

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200

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Rotakorn

Sweden . 200 parts In-Stock

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200

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Bristol Electronics

USA . 200 parts In-Stock

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200

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Distributors (Availability)

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IDEA Electronic Components Group

UK . 29 parts In-Stock

1+ parts

$3.248

100+ parts

-

1k+ parts

$2.923

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29

$3.248

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$2.923

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MKK Technologies

India . 1,615 parts In-Stock

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$6.107

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1,615

$6.107

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DigiPath Technology Company

USA . 1,615 parts In-Stock

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$6.107

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1,615

$6.107

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AZTECH Wire

Italy . 796 parts In-Stock

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$15.070

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796

$15.070

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Microchip USA

USA . 5,382 parts In-Stock

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5,382

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Kepictronics

USA . 5,000 parts In-Stock

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Vigor

Singapore . 5,000 parts In-Stock

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Corphita

USA . 3,974 parts In-Stock

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A-Z Elektronik GmbH

Germany . 2,595 parts In-Stock

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2,595

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Authorized Procurement Solutions

USA . 2,000 parts In-Stock

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2,000

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Alle Elektronik GmbH

Germany . 1,730 parts In-Stock

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1,730

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Parana Technologies

USA . 700 parts In-Stock

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$3.883

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700

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$3.883

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Overview

Elevate your projects with the LE33ABD-TR from STMicroelectronics, a trusted leader in innovative semiconductor solutions. This high-quality fixed positive LDO regulator ensures reliable performance, stable voltage output, and exceptional efficiency across a broad temperature range. Ideal for consumer electronics, automotive, and telecommunications applications, it simplifies design while enhancing reliability, making it the perfect choice for engineers prioritizing quality and durability in their designs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy in the package body enhances durability and makes the product lightweight, suitable for various applications.

Maximum Dropout Voltage: 1.5 V

With a maximum dropout voltage of 1.5 V, the regulator maintains good performance under load conditions, making it reliable.

Surface Mount: YES

The surface mount capability allows for easy integration into compact designs, reducing PCB space requirements.

Operating Temperature (TJ-Max): 125 °C

Rated for high operating temperatures, this LDO can function effectively in demanding environments.

Technology: BIPOLAR

Bipolar technology is known for its robustness and low noise characteristics, ideal for sensitive electronic applications.

Package Shape: RECTANGULAR

The rectangular shape is conducive to efficient layout on PCBs and can help to optimize space.

Terminal Form: GULL WING

Gull wing terminals facilitate easy soldering and provide reliable mechanical connection to the PCB.

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

The product can operate in extreme cold temperatures, making it suitable for outdoor and automotive applications.

Packing Method: TR

Tape and reel packaging ensures efficient handling and automated assembly, improving production efficiency.

Minimum Output Voltage: 3.234 V

The minimum output voltage of 3.234 V ensures that the LDO can supply stable power to various loads effectively.

Maximum Voltage Tolerance: 2 %

A tight voltage tolerance ensures precision in output, which is critical in high-performance applications.

Nominal Output Voltage: 3.3 V

A nominal output of 3.3 V is widely used, making it suitable for numerous electronic devices.

No. of Terminals: 8

Having 8 terminals offers flexibility for various configuration options while also maintaining compact size.

Package Style (Meter): SMALL OUTLINE

The small outline package style helps to conserve space on PCBs, making it ideal for compact electronic designs.

Adjustability: FIXED

The fixed output provides simplicity in design, as no adjustments are necessary post-installation.

Terminal Pitch: 1.27 mm

A terminal pitch of 1.27 mm allows for high-density mounting while ensuring compatibility with existing PCB layouts.

Maximum Line Regulation: 0.015 %

Exceptional line regulation performance translates into minimal voltage variation with changing input voltage, which is crucial for reliable device operation.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

As a fixed positive single output LDO regulator, it’s tailored for applications requiring a stable positive voltage output.

Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)

The high-quality terminal finish ensures excellent conductivity and prevents corrosion, improving reliability.

Terminal Position: DUAL

The dual terminal position provides design flexibility and makes routing on the PCB easier.

Maximum Output Voltage: 3.366 V

This LDO can efficiently handle maximum output voltages slightly above nominal, accommodating voltage fluctuations in connected loads.

Maximum Seated Height: 1.75 mm

A low seated height is beneficial for applications where space is constrained, allowing for slimmer designs.

Width: 3.9 mm

A narrow width makes this component suitable for compact layouts, enhancing the overall design efficiency.

Maximum Load Regulation: 0.015 %

Outstanding load regulation ensures stable voltage output across varying load conditions, crucial for sensitive circuits.

Minimum Input Voltage: 4 V

This minimum input voltage ensures the LDO can operate effectively within specified limits, providing a safety margin for applications.

Maximum Output Current: 0.1 A

Sufficient output current capability allows this LDO to drive a variety of loads without performance degradation.

Maximum Time At Peak Reflow Temperature: 30 s

A maximum time at peak reflow of 30 seconds ensures compliance with manufacturing standards for reliable solder joint integrity.

Peak Reflow Temperature: 260 °C

This peak temperature rating allows for compatibility with modern high-temperature solder processes, ensuring robust assembly.

Nominal Dropout Voltage: 0.2 V

A low nominal dropout voltage enhances efficiency, allowing for better performance in battery-operated devices.

Length: 4.9 mm

With a compact length of 4.9 mm, the LDO fits well in tight spaces, making it ideal for portable electronics.

Maximum Input Voltage: 18 V

The capability to accept up to 18 V input voltage ensures versatility for various high-voltage application scenarios.

Maximum Input Voltage Absolute: 20 V

The absolute maximum input voltage of 20 V provides a robust safety margin against voltage spikes, enhancing reliability.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LE33ABD-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:

.015 %

Maximum Load Regulation:

.015 %

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:

3.366 V

Minimum Output Voltage-1:

3.234 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:

2 %

Width:

3.9 mm

Trade Compliance

LE33ABD-TR Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

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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