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LE40CD-TR

STMicroelectronics

LE40CD-TR by STMicroelectronics

LE40CD-TR by STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 4V and a max output current of 0.1A. It operates efficiently in temperatures from -40 °C to 125 °C, featuring low dropout voltage of just 0.2V. Ideal for compact applications, it comes in an 8-terminal gull-wing package.

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 . 4,790 parts In-Stock

1+ parts

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4,790

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Digiode

USA . 3,547 parts In-Stock

1+ parts

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3,547

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Anansix

USA . 636 parts In-Stock

1+ parts

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636

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 1,775 parts In-Stock

1+ parts

$5.932

100+ parts

-

1k+ parts

$5.339

10k+ parts

-

1,775

$5.932

-

$5.339

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MKK Technologies

India . 1,831 parts In-Stock

1+ parts

$11.155

100+ parts

-

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1,831

$11.155

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DigiPath Technology Company

USA . 1,831 parts In-Stock

1+ parts

$11.155

100+ parts

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10k+ parts

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1,831

$11.155

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Parana Technologies

USA . 1,626 parts In-Stock

1+ parts

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100+ parts

$7.093

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1,626

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$7.093

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Corphita

USA . 1,268 parts In-Stock

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1,268

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Overview

Elevate your design with the LE40CD-TR from STMicroelectronics, a trusted leader in innovation. This high-performance LDO regulator ensures reliable power delivery with minimal dropout voltage, perfect for demanding applications in consumer electronics, automotive, and industrial sectors. Experience superior efficiency and thermal stability within a compact package, enhancing your product's longevity and performance while simplifying your circuit design. Make the smart choice for quality and reliability!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material helps in efficient thermal management and durability.

Maximum Dropout Voltage: 1.5 V

A relatively low dropout voltage ensures that the regulator maintains stable output performance even with minimal input-output voltage difference.

Surface Mount: YES

Surface mount capability allows for easier integration into modern PCB designs, saving space and improving manufacturing efficiency.

Operating Temperature (TJ-Max): 125 °C

The high maximum operating temperature makes this LDO suitable for demanding environments without risk of overheating.

Technology: BIPOLAR

Bipolar technology provides better performance characteristics and stability for the regulator, ensuring reliable operation.

Package Shape: RECTANGULAR

A rectangular package shape optimizes PCB layout and component placement, enhancing the overall design.

Terminal Form: GULL WING

Gull wing terminals facilitate easy soldering and improve mechanical strength, ensuring robust connections.

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

The wide operating temperature range makes this regulator suitable for use in extreme environments.

Packing Method: TR

Tape and reel packing makes it convenient for automated assembly processes, enhancing production efficiency.

Minimum Output Voltage: 3.84 V

The minimum output voltage specification ensures compatibility with a variety of applications requiring stable lower voltages.

Maximum Voltage Tolerance: 4 %

A maximum voltage tolerance of 4% ensures reliable output voltage regulation for sensitive electronic components.

Nominal Output Voltage: 4 V

A nominal output voltage of 4V is ideal for powering low-voltage digital circuits, making it adaptable for many applications.

No. of Terminals: 8

An 8-terminal configuration allows for versatile connections and integration into complex circuits.

Package Style (Meter): SMALL OUTLINE

The small outline package style enables high-density layouts in compact electronic devices.

Adjustability: FIXED

A fixed adjustability offers simplicity in design by eliminating external resistors, ensuring a stable performance.

Terminal Pitch: 1.27 mm

A terminal pitch of 1.27 mm is standard and facilitates compatibility with most surface mount technology (SMT) processes.

Maximum Line Regulation: 0.03 %

Excellent line regulation ensures that output voltage remains stable despite variations in input voltage.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Being a fixed positive single output LDO makes it straightforward and reliable for powering various circuits.

Terminal Finish: NICKEL PALLADIUM GOLD

The high-quality terminal finish enhances solderability and improves resistance to corrosion, ensuring long-term reliability.

Terminal Position: DUAL

Dual terminal positioning allows for flexible placement on PCBs, accommodating different layout designs.

Maximum Output Voltage: 4.16 V

The maximum output voltage ensures compatibility with devices requiring slightly higher voltage levels for optimal performance.

Maximum Seated Height: 1.75 mm

A low seated height contributes to a compact design, reducing overall device size.

Width: 3.9 mm

Narrow width enables densely packed PCB designs while maintaining performance.

Maximum Load Regulation: 0.025 %

Very low load regulation indicates excellent performance stability under varying load conditions.

Minimum Input Voltage: 4.7 V

A minimum input voltage requirement of 4.7 V ensures proper functionality across diverse applications.

Maximum Output Current: 0.1 A

Ability to provide 0.1 A output current makes it suitable for powering low-current applications effectively.

Nominal Dropout Voltage: 0.2 V

A nominal dropout voltage of 0.2 V means the LDO can maintain performance even when the input voltage is only slightly higher than the output.

Length: 4.9 mm

A compact length simplifies PCB layout while leaving room for other components.

Maximum Input Voltage: 18 V

The ability to accept a wide range of input voltage up to 18 V provides flexibility for various power supply designs.

Maximum Input Voltage Absolute: 20 V

An absolute maximum input voltage of 20 V adds a safety margin, protecting the circuit during voltage spikes.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LE40CD-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:

4.7 V

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e4

Length:

4.9 mm

Maximum Line Regulation:

.03 %

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:

4.16 V

Minimum Output Voltage-1:

3.84 V

Nominal Output Voltage-1:

4 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

Qualification Status:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Voltage Tolerance:

4 %

Width:

3.9 mm

Trade Compliance

LE40CD-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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