Loading...

LE33ABZ-TR

STMicroelectronics

LE33ABZ-TR by STMicroelectronics

LE33ABZ-TR by STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 3.3 V and a max output current of 0.1 A. It operates efficiently in temperatures from -40 °C to 125 °C, featuring a low dropout voltage of just 0.2 V. Ideal for powering sensitive electronics, it ensures stable performance with minimal line and load regulation errors.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Digiode

USA . 3,130 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,130

-

-

-

-

Vyrian

USA . 1,442 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,442

-

-

-

-

Anansix

USA . 874 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

874

-

-

-

-

Distributors (Availability)

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

IDEA Electronic Components Group

UK . 156 parts In-Stock

1+ parts

$4.669

100+ parts

-

1k+ parts

$4.202

10k+ parts

-

156

$4.669

-

$4.202

-

MKK Technologies

India . 2,033 parts In-Stock

1+ parts

$8.780

100+ parts

-

1k+ parts

-

10k+ parts

-

2,033

$8.780

-

-

-

DigiPath Technology Company

USA . 2,033 parts In-Stock

1+ parts

$8.780

100+ parts

-

1k+ parts

-

10k+ parts

-

2,033

$8.780

-

-

-

Corphita

USA . 4,837 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,837

-

-

-

-

Parana Technologies

USA . 279 parts In-Stock

1+ parts

-

100+ parts

$5.582

1k+ parts

-

10k+ parts

-

279

-

$5.582

-

-

Overview

Unlock superior performance with the LE33ABZ-TR from STMicroelectronics, a trusted leader in innovative semiconductor solutions. This high-quality fixed LDO regulator ensures reliable voltage stability for your devices, operating seamlessly in a broad temperature range. Its compact design and outstanding load regulation make it perfect for consumer electronics, industrial applications, and automotive systems. Experience enhanced efficiency and peace of mind knowing you're backed by ST's commitment to excellence.

Feature Benefit Bullets

Maximum Dropout Voltage: 1.5 V

A low maximum dropout voltage ensures efficient operation, allowing the regulator to maintain its output voltage with minimal voltage loss.

Operating Temperature (TJ-Max): 125 °C

The high maximum operating temperature makes this LDO suitable for use in high-temperature environments, ensuring reliability in demanding applications.

Technology: BIPOLAR

Bipolar technology typically offers better load and line regulation, providing stable output performance.

Package Shape: ROUND

The round package shape is advantageous for efficient thermal management and simplifies PCB layout.

Terminal Form: THROUGH-HOLE

Through-hole terminals provide strong mechanical support, making it suitable for applications requiring robust connections.

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

This wide operating temperature range makes the LDO suitable for various environmental conditions, enhancing its versatility.

Packing Method: TR

Tape and Reel (TR) packing allows for easy and efficient automated assembly, reducing manufacturing costs.

Minimum Output Voltage: 3.234 V

A minimum output voltage specification close to typical logic levels ensures compatibility with many electronic applications.

Maximum Voltage Tolerance: 2%

A low voltage tolerance means stable performance under varying load conditions, improving the overall reliability of the device.

Nominal Output Voltage: 3.3 V

The common nominal output voltage makes this LDO ideal for powering popular microcontrollers and logic devices.

No. of Terminals: 3

The 3-terminal configuration simplifies integration into circuits, making design straightforward.

Package Style (Meter): CYLINDRICAL

A cylindrical package style is space-efficient and can improve thermal performance in certain designs.

Adjustability: FIXED

A fixed output voltage eliminates the need for external components to set the output, simplifying design decisions.

Terminal Pitch: 1.27 mm

A standard terminal pitch allows for compatibility with various PCB designs and easier routing.

Maximum Line Regulation: 0.015%

Exceptional line regulation minimizes output voltage variation caused by changes in input voltage, contributing to higher performance.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

This configuration is ideal for applications needing a single, stable output voltage, suitable for a broad range of devices.

Terminal Finish: TIN

A tin terminal finish provides good solderability and corrosion resistance, ensuring reliable connections.

Terminal Position: BOTTOM

Bottom-positioned terminals facilitate easier PCB mounting and can improve space utilization in layout.

Maximum Output Voltage: 3.366 V

This slightly above nominal maximum output voltage provides flexibility for applications needing slight variations in voltage.

Maximum Load Regulation: 0.015%

Excellent load regulation assures stable output voltage even with varying loads, enhancing performance in sensitive applications.

Minimum Input Voltage: 4 V

A minimum input voltage requirement that is relatively low allows it to operate with a wide range of power supplies.

Maximum Output Current: 0.1 A

An output current capacity of 0.1 A makes this LDO suitable for low to moderate power devices, providing a wide range of application possibilities.

Nominal Dropout Voltage: 0.2 V

A nominal dropout voltage of 0.2 V is excellent for battery-powered applications, maximizing efficiency and extending battery life.

Maximum Input Voltage: 18 V

The high maximum input voltage capability allows this regulator to be used with a variety of power sources, enhancing design flexibility.

Maximum Input Voltage Absolute: 20 V

This absolute maximum input voltage rating provides an extra margin of safety for design tolerances, reducing risk of damage.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LE33ABZ-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:

.015 %

Maximum Load Regulation:

.015 %

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:

3.366 V

Minimum Output Voltage-1:

3.234 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:

TIN

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

BOTTOM

Maximum Voltage Tolerance:

2 %

Trade Compliance

LE33ABZ-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

Category top products 20

Authentic purchasing experiences

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

Similar products 16