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L4941BDT

STMicroelectronics

L4941BDT by STMicroelectronics

L4941BDT by STMicroelectronics is a fixed positive single output LDO regulator with a max output current of 1A and a nominal output voltage of 5V. It operates in temperatures ranging from -40 °C to 150°C, making it suitable for various applications requiring stable voltage regulation in compact electronic devices.

Median Price

$1.520

Lifecycle Status

Suppliers In-Stock

19

In-Stock Inventory

1k+

Distributors (In-Stock)

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

TME

Poland . 2,696 parts In-Stock

1+ parts

$1.520

100+ parts

$0.910

1k+ parts

$0.820

10k+ parts

$0.770

2,696

$1.520

$0.910

$0.820

$0.770

American Microsemiconductor Inc.

USA . 16 parts In-Stock

1+ parts

$4.290

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-

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16

$4.290

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Chip Stock

USA . 26,250 parts In-Stock

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26,250

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Vyrian

USA . 6,880 parts In-Stock

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Digiode

USA . 3,913 parts In-Stock

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3,913

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R&J Components

USA . 2,500 parts In-Stock

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2,500

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Anansix

USA . 1,934 parts In-Stock

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1,934

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ComSIT Distribution GmbH

Germany . 1,445 parts In-Stock

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1,445

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Martec Srl

Italy . 1,425 parts In-Stock

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1,425

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Specialty Parts & Electronic Components, Inc. (S.P.E.C.)

USA . 1,353 parts In-Stock

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1,353

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Corel Iberica Componentes, S.L.

Spain . 700 parts In-Stock

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700

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LIBRA Elektronik GmbH

Germany . 252 parts In-Stock

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252

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Micros

Poland . 95 parts In-Stock

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95

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Partservice

France . 95 parts In-Stock

1+ parts

-

100+ parts

$1.054

1k+ parts

$1.029

10k+ parts

$1.029

95

-

$1.054

$1.029

$1.029

PC Components Company LLC

USA . 73 parts In-Stock

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73

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Bristol Electronics

USA . 73 parts In-Stock

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73

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Fibra_Brandt Electronic GMBH

Germany . 70 parts In-Stock

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70

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ACDS - Activité Composants Distribution Service

France . 60 parts In-Stock

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60

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J2 Sourcing AB

Sweden . 21 parts In-Stock

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 2,042 parts In-Stock

1+ parts

$5.101

100+ parts

-

1k+ parts

$4.591

10k+ parts

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2,042

$5.101

-

$4.591

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MKK Technologies

India . 571 parts In-Stock

1+ parts

$9.593

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571

$9.593

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DigiPath Technology Company

USA . 571 parts In-Stock

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$9.593

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571

$9.593

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AZTECH Wire

Italy . 1,130 parts In-Stock

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$10.370

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$10.370

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Microchip USA

USA . 111 parts In-Stock

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$128.951

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111

$128.951

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Kepictronics

USA . 20,000 parts In-Stock

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A-Z Elektronik GmbH

Germany . 5,667 parts In-Stock

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Corphita

USA . 4,104 parts In-Stock

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Alle Elektronik GmbH

Germany . 3,778 parts In-Stock

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Vigor

Singapore . 1,600 parts In-Stock

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1,600

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Perfect Parts

USA . 144 parts In-Stock

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144

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Parana Technologies

USA . 65 parts In-Stock

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$6.100

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$6.100

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iodParts Technologies Inc.

India . 63 parts In-Stock

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Cyclops Electronics Ltd (Excess)

UK . 60 parts In-Stock

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60

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Assy Fe

Spain . 10 parts In-Stock

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10

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Overview

Enhance your electronic designs with the reliable L4941BDT fixed regulator by STMicroelectronics. Crafted with precision and quality, this LDO regulator offers a stable 5V output with minimal dropout voltage, ensuring optimal performance in various applications. From consumer electronics to industrial automation, this regulator provides consistent power supply with excellent voltage tolerance. Trust STMicroelectronics for cutting-edge technology and innovation that delivers value and efficiency to your projects. Choose the L4941BDT for superior results every time.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides excellent durability and protection for the internal components, making the regulator suitable for various environmental conditions.

Maximum Dropout Voltage: 1.7 V

Low dropout voltage ensures efficient regulation and minimal power loss, making this regulator ideal for applications requiring tight voltage regulation.

Surface Mount: YES

Surface mount capability enables easy and convenient installation on PCBs, saving space and simplifying assembly processes.

Nominal Output Voltage: 5 V

Stable output voltage of 5V ensures consistent performance and compatibility with a wide range of electronic devices and systems.

Maximum Output Current: 1 A

High output current capability allows the regulator to power demanding loads and circuits without sacrificing performance.

Technical Specifications

Fixed Regulators - Positive Single Output LDO L4941BDT attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.7 V

Nominal Dropout Voltage-1:

.7 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

16 V

Minimum Input Voltage:

6 V

JESD-30 Code:

R-PSSO-G2

JESD-609 Code:

e3

Length:

6.5 mm

Maximum Line Regulation:

.02 %

Maximum Load Regulation:

.02 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

2

Operating Temperature (TJ-Max):

150 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

1 A

Maximum Output Voltage-1:

5.2 V

Minimum Output Voltage-1:

4.8 V

Nominal Output Voltage-1:

5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP3H,.38,90TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

2.63 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

2.25 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

4 %

Width:

6.1 mm

Trade Compliance

L4941BDT 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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