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LE40ABZ-AP

STMicroelectronics

LE40ABZ-AP by STMicroelectronics

LE40ABZ-AP 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 a low dropout voltage of just 0.2V. Ideal for various electronic applications, it ensures stable performance with minimal line and load regulation.

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

Anansix

USA . 2,769 parts In-Stock

1+ parts

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2,769

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Digiode

USA . 1,205 parts In-Stock

1+ parts

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1,205

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Vyrian

USA . 1,109 parts In-Stock

1+ parts

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1,109

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 237 parts In-Stock

1+ parts

$3.233

100+ parts

-

1k+ parts

$2.910

10k+ parts

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237

$3.233

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$2.910

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MKK Technologies

India . 1,771 parts In-Stock

1+ parts

$6.079

100+ parts

-

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1,771

$6.079

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DigiPath Technology Company

USA . 1,771 parts In-Stock

1+ parts

$6.079

100+ parts

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1,771

$6.079

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Corphita

USA . 3,132 parts In-Stock

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3,132

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Parana Technologies

USA . 331 parts In-Stock

1+ parts

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100+ parts

$3.865

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331

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$3.865

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Overview

Elevate your designs with the LE40ABZ-AP from STMicroelectronics, a trusted leader in high-performance components. This fixed positive single output LDO regulator ensures precise voltage regulation with minimal dropout, making it ideal for a wide range of applications—from consumer electronics to industrial systems. With exceptional reliability across extreme temperatures and a compact package design, the LE40ABZ-AP delivers unmatched value and performance, empowering engineers to innovate with confidence.

Feature Benefit Bullets

Maximum Dropout Voltage: 1.5 V

This low dropout voltage ensures efficient operation, allowing the regulator to maintain stable output even with minimal input voltage above the desired output.

Operating Temperature (TJ-Max): 125 °C

The high maximum operating temperature makes this regulator suitable for applications in demanding environments, ensuring reliability and stability under high thermal conditions.

Technology: BIPOLAR

Bipolar technology typically offers better performance in terms of noise and transient response, making it a reliable choice for sensitive electronic circuits.

Package Shape: ROUND

The round package shape optimizes space on the PCB and can be advantageous for thermal performance in compact designs.

Terminal Form: THROUGH-HOLE

Through-hole terminals provide robust mechanical support, making the regulator suitable for applications that experience vibration or require soldering to a PCB.

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

The wide temperature range ensures this regulator can perform reliably in extreme conditions, suitable for outdoor and automotive applications.

Packing Method: AMMO PACK

The ammo pack method facilitates efficient handling and assembly, streamlining the manufacturing process for high-volume production.

Minimum Output Voltage: 3.92 V

This minimum output voltage ensures compatibility with a wide range of applications requiring stable voltage levels.

Maximum Voltage Tolerance: 2 %

The tight voltage tolerance enhances reliability, ensuring that the output voltage remains close to the nominal value under varying conditions.

Nominal Output Voltage: 4 V

A nominal output voltage of 4V makes this LDO ideal for powering many electronic components, ensuring compatibility and reliability in performance.

No. of Terminals: 3

With three terminals, this regulator provides a compact design while still allowing for effective output control and connection to other components.

Package Style (Meter): CYLINDRICAL

The cylindrical package style supports efficient thermal management and can be easily integrated into various device layouts.

Adjustability: FIXED

The fixed output simplifies circuit design, reducing the number of external components required and enhancing reliability.

Terminal Pitch: 1.27 mm

A terminal pitch of 1.27 mm is optimal for compact designs, allowing for high-density layouts without compromising performance.

Maximum Line Regulation: 0.02 %

Excellent line regulation ensures the output voltage remains stable despite variations in the input voltage, making it ideal for precision applications.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

This type of LDO regulator is specifically designed for providing a stable and fixed output voltage, ideal for powering digital circuits and sensors.

Terminal Finish: TIN

The tin terminal finish contributes to better solderability and corrosion resistance, enhancing the longevity of the component in various environments.

Terminal Position: BOTTOM

Bottom terminal positioning is beneficial for layout design and can improve heat dissipation during operation.

Maximum Output Voltage: 4.08 V

The slight variance from nominal output voltage (4V) provides flexibility in ensuring the needs of slightly different load conditions are met.

Maximum Load Regulation: 0.015 %

Exceptional load regulation performance guarantees a stable output voltage even under significant variations in load current, ideal for sensitive applications.

Minimum Input Voltage: 4.7 V

This minimum input voltage requirement allows for a variety of power supply options, enhancing flexibility in design choices.

Maximum Output Current: 0.1 A

An output current of 0.1 A makes this product suitable for low to moderate power applications, ensuring efficient performance for a variety of circuits.

Nominal Dropout Voltage: 0.2 V

A nominal dropout voltage of only 0.2 V indicates that this regulator is able to maintain its output voltage with very little margin, enhancing efficiency.

Maximum Input Voltage: 18 V

The ability to handle input voltages up to 18V allows for flexibility in power supply options, accommodating a wide range of applications.

Maximum Input Voltage Absolute: 20 V

The absolute maximum input voltage rating of 20V offers a margin for safety against voltage spikes, protecting the regulator from damage.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LE40ABZ-AP 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:

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:

4.08 V

Minimum Output Voltage-1:

3.92 V

Nominal Output Voltage-1:

4 V

Package Body Material:

UNSPECIFIED

Package Code:

Package Equivalence Code:

SIP3,.1,50

Package Shape:

ROUND

Package Style (Meter):

CYLINDRICAL

Packing Method:

AMMO PACK

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

LE40ABZ-AP 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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