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LE47ABZ-TR

STMicroelectronics

LE47ABZ-TR by STMicroelectronics

LE47ABZ-TR by STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 4.7 V and a max dropout voltage of 0.5 V. It operates b/w -40 °C to 125 °C, making it ideal for various applications in harsh environments. With excellent line and load regulation, it ensures stable performance in electronic circuits.

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

Vyrian

USA . 3,971 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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3,971

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Anansix

USA . 2,686 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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2,686

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Digiode

USA . 344 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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344

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 1,972 parts In-Stock

1+ parts

$7.251

100+ parts

-

1k+ parts

$6.526

10k+ parts

-

1,972

$7.251

-

$6.526

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MKK Technologies

India . 1,865 parts In-Stock

1+ parts

$13.636

100+ parts

-

1k+ parts

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10k+ parts

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1,865

$13.636

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DigiPath Technology Company

USA . 1,865 parts In-Stock

1+ parts

$13.636

100+ parts

-

1k+ parts

-

10k+ parts

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1,865

$13.636

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Corphita

USA . 1,600 parts In-Stock

1+ parts

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1,600

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Parana Technologies

USA . 1,060 parts In-Stock

1+ parts

-

100+ parts

$8.670

1k+ parts

-

10k+ parts

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1,060

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$8.670

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Overview

Elevate your designs with the LE47ABZ-TR from STMicroelectronics, a leading name in innovation and quality. This reliable LDO regulator ensures stable performance in various applications, from consumer electronics to industrial systems. With its robust temperature range and minimal voltage drop, it delivers exceptional efficiency and durability. Trust STMicroelectronics for unparalleled value and performance—your projects deserve nothing less!

Feature Benefit Bullets

Maximum Dropout Voltage: 1.5 V

A low maximum dropout voltage ensures better efficiency and performance in battery-powered applications, allowing for extended operational time.

Operating Temperature (TJ-Max): 125 °C

The high maximum operating temperature makes this regulator suitable for use in demanding environments, ensuring reliability and longevity.

Technology: BIPOLAR

Bipolar technology generally offers better performance characteristics in terms of noise and stability compared to CMOS alternatives.

Package Shape: ROUND

The round package shape is ideal for applications with space constraints, allowing for easier integration into compact designs.

Terminal Form: THROUGH-HOLE

The through-hole terminal form provides robust mechanical support and ease of assembly in various circuit designs.

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

The wide operating temperature range makes this regulator suitable for harsh conditions, enhancing its versatility in diverse applications.

Packing Method: TR

Tape and reel packing is convenient for automated assembly processes, reducing manufacturing time and costs.

Minimum Output Voltage: 4.606 V

The specified minimum output voltage ensures reliable operation at lower limits while meeting the requirements of sensitive electronic components.

Maximum Voltage Tolerance: 2 %

A voltage tolerance of 2% allows for precise voltage regulation, making it suitable for applications requiring consistent outputs.

Nominal Output Voltage: 4.7 V

The nominal output voltage provides reliable and stable power supply for a variety of electronic applications.

No. of Terminals: 3

The three-terminal design simplifies circuit integration and provides flexibility for various configurations.

Package Style (Meter): CYLINDRICAL

The cylindrical package style allows for improved thermal performance and efficient space utilization on PCBs.

Adjustability: FIXED

Being a fixed regulator simplifies design requirements, as there is no need for additional components to adjust the output voltage.

Terminal Pitch: 1.27 mm

The 1.27 mm terminal pitch is compatible with standard PCB designs, facilitating ease of assembly and integration.

Maximum Line Regulation: 0.02 %

Exceptional line regulation capabilities ensure minimal output voltage variations with changes in input voltage, providing stable performance.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

This fixed positive single output design offers simplicity and efficiency for powering components that require consistent voltage.

Terminal Finish: MATTE TIN

The matte tin terminal finish promotes good solderability, enhancing the reliability of connections during assembly.

Terminal Position: BOTTOM

Bottom terminal positioning allows for more compact PCB designs and efficient use of vertical space.

Maximum Output Voltage: 4.794 V

The maximum output voltage is designed to reliably power devices rated up to this level, ensuring compatibility with a wide range of applications.

Maximum Load Regulation: 0.015 %

Low load regulation assures that the output voltage remains stable even with variations in load current, crucial for sensitive electronics.

Minimum Input Voltage: 5.4 V

The minimum input voltage ensures compatibility with common supply voltages while maintaining ample headroom for regulation.

Maximum Output Current: 0.1 A

A maximum output current of 0.1 A makes this regulator suitable for low to moderate power applications, providing flexibility for a variety of circuits.

Nominal Dropout Voltage: 0.2 V

A low nominal dropout voltage is beneficial for applications running close to the output voltage, enhancing efficiency under load.

Maximum Input Voltage: 18 V

The high maximum input voltage capability allows for use in a wide range of applications without risking damage to the regulator.

Maximum Input Voltage Absolute: 20 V

An absolute maximum input voltage of 20 V provides an additional safety margin for design, preventing premature failure.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LE47ABZ-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:

5.4 V

JESD-30 Code:

O-XBCY-T3

JESD-609 Code:

e3

Maximum Line Regulation:

.02 %

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:

4.794 V

Minimum Output Voltage-1:

4.606 V

Nominal Output Voltage-1:

4.7 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:

2 %

Trade Compliance

LE47ABZ-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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