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L4993DTR

STMicroelectronics

L4993DTR by STMicroelectronics

L4993DTR by STMicroelectronics is a fixed positive single output LDO regulator with a nominal output voltage of 5 V and a max dropout voltage of 0.4 V. It operates in temperatures from -40 °C to 150°C, making it ideal for demanding applications. With surface mount packaging and low line/load regulation, it's perfect for compact electronic designs.

Median Price

$1.360

Lifecycle Status

Suppliers In-Stock

6

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 5,000 parts In-Stock

1+ parts

$1.360

100+ parts

$0.793

1k+ parts

$0.691

10k+ parts

$0.642

5,000

$1.360

$0.793

$0.691

$0.642

Mouser Electronics

USA . 1,443 parts In-Stock

1+ parts

$1.360

100+ parts

$0.793

1k+ parts

$0.691

10k+ parts

$0.649

1,443

$1.360

$0.793

$0.691

$0.649

EBV Elektronik

Germany . 120,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

120,000

-

-

-

-

Distributors (In-Stock)

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

Digiode

USA . 3,075 parts In-Stock

1+ parts

$1.520

100+ parts

-

1k+ parts

-

10k+ parts

-

3,075

$1.520

-

-

-

Vyrian

USA . 3,740 parts In-Stock

1+ parts

$1.600

100+ parts

-

1k+ parts

-

10k+ parts

-

3,740

$1.600

-

-

-

Anansix

USA . 726 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

726

-

-

-

-

Distributors (Availability)

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

Vigor

Singapore . 7,260 parts In-Stock

1+ parts

$1.400

100+ parts

-

1k+ parts

-

10k+ parts

-

7,260

$1.400

-

-

-

Corphita

USA . 1,802 parts In-Stock

1+ parts

$1.440

100+ parts

-

1k+ parts

-

10k+ parts

-

1,802

$1.440

-

-

-

Component Stockers USA

USA . 1,660 parts In-Stock

1+ parts

$1.540

100+ parts

$1.110

1k+ parts

$0.760

10k+ parts

-

1,660

$1.540

$1.110

$0.760

-

IDEA Electronic Components Group

UK . 1,719 parts In-Stock

1+ parts

$6.098

100+ parts

-

1k+ parts

$5.488

10k+ parts

-

1,719

$6.098

-

$5.488

-

MKK Technologies

India . 1,324 parts In-Stock

1+ parts

$11.466

100+ parts

-

1k+ parts

-

10k+ parts

-

1,324

$11.466

-

-

-

DigiPath Technology Company

USA . 1,324 parts In-Stock

1+ parts

$11.466

100+ parts

-

1k+ parts

-

10k+ parts

-

1,324

$11.466

-

-

-

Perfect Parts

USA . 17,040 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

17,040

-

-

-

-

Authorized Procurement Solutions

USA . 6,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,000

-

-

-

-

Kepictronics

USA . 5,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,500

-

-

-

-

GreenTree Electronics

Israel . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,500

-

-

-

-

Assy Fe

Spain . 2,360 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,360

-

-

-

-

A-Z Elektronik GmbH

Germany . 2,250 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,250

-

-

-

-

Alle Elektronik GmbH

Germany . 1,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,500

-

-

-

-

Parana Technologies

USA . 636 parts In-Stock

1+ parts

-

100+ parts

$7.291

1k+ parts

-

10k+ parts

-

636

-

$7.291

-

-

Overview

Experience the reliability and efficiency of the L4993DTR from STMicroelectronics, a leader in cutting-edge semiconductor solutions. This high-performance fixed positive LDO regulator is designed to deliver stable voltage across diverse applications, ensuring your devices operate flawlessly even under extreme conditions. With its compact design and superior thermal performance, it’s the ideal choice for automotive, industrial, and consumer electronics—bringing unmatched value to your projects!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material reduces weight and enhances durability, making it suitable for various applications.

Maximum Dropout Voltage: 1.4 V

A low maximum dropout voltage ensures efficient operation and minimizes energy loss, enhancing the overall performance.

Surface Mount: YES

Surface mount technology allows for compact designs and easier automated assembly, saving space on PCB.

Operating Temperature (TJ-Max): 150 °C

A high maximum operating temperature allows the regulator to function reliably in harsh environments.

Technology: BICMOS

BICMOS technology combines the strengths of bipolar and CMOS processes for improved performance and lower power consumption.

Package Shape: RECTANGULAR

The rectangular package shape is designed for optimal space utilization on circuit boards.

Terminal Form: GULL WING

Gull wing terminals provide excellent solderability, ensuring reliable connections to the PCB.

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

The wide operating temperature range makes this regulator suitable for diverse applications, including extreme environments.

Packing Method: TR

Tape and reel (TR) packing method facilitates automated assembly processes for faster production.

Minimum Output Voltage: 4.9 V

A minimum output voltage close to the nominal value indicates precise voltage regulation, ensuring stable operation for connected devices.

Maximum Voltage Tolerance: 2 %

With a maximum voltage tolerance of 2%, it guarantees a reliable performance within prescribed limits, reducing the risk of damage.

Nominal Output Voltage: 5 V

The nominal output of 5 V is a standard voltage for many digital circuits, making it versatile for various applications.

No. of Terminals: 8

Having 8 terminals allows for additional functionalities and flexibility in circuit design.

Package Style (Meter): SMALL OUTLINE

The small outline package style minimizes space on the PCB, enabling compact design solutions.

Adjustability: FIXED

Fixed output regulation simplifies design and provides consistent performance without the need for additional adjustment components.

Terminal Pitch: 1.27 mm

A terminal pitch of 1.27 mm ensures compatibility with a variety of PCB layouts and improves assembly processes.

Maximum Line Regulation: 0.025 %

Excellent line regulation ensures that output voltage remains stable despite variations in input voltage, ensuring device reliability.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

As a fixed positive single-output LDO, it provides a simple solution for providing stable voltage output.

Terminal Finish: NICKEL PALLADIUM GOLD

Nickel palladium gold finish enhances solderability and provides excellent corrosion resistance for long-term performance.

Terminal Position: DUAL

The dual terminal position allows flexible mounting options on the PCB, catering to various design requirements.

Maximum Output Voltage: 5.1 V

A maximum output voltage just above the nominal suggests adaptability to slight voltage increases without sacrificing reliability.

Moisture Sensitivity Level (MSL): 3

An MSL of 3 indicates moderate sensitivity to moisture, guiding handling and storage conditions to maintain reliability.

Maximum Seated Height: 1.75 mm

Low seated height allows for a compact overall design, useful in space-constrained applications.

Width: 3.9 mm

The narrow width is beneficial for high-density PCB layouts, helping designers save space.

Maximum Load Regulation: 0.025 %

Low load regulation ensures that output voltage remains stable under varying load conditions, enhancing performance.

Minimum Input Voltage: 6 V

The minimum input voltage of 6 V ensures versatility while balancing operation efficiency.

Maximum Output Current: 0.15 A

A maximum output current of 0.15 A is suitable for powering many small to medium electronic components reliably.

Nominal Dropout Voltage: 0.2 V

A low nominal dropout voltage minimizes power loss, making this product energy-efficient.

Length: 4.9 mm

The compact length contributes to reduced PCB footprint while allowing design flexibility.

Maximum Input Voltage: 31 V

High maximum input voltage capability enables use in a variety of systems without concern for voltage spikes.

Maximum Input Voltage Absolute: 40 V

An absolute maximum input voltage of 40 V provides additional safety margin against voltage transients.

Technical Specifications

Fixed Regulators - Positive Single Output LDO L4993DTR attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.4 V

Nominal Dropout Voltage-1:

.2 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

31 V

Minimum Input Voltage:

6 V

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e4

Length:

4.9 mm

Maximum Line Regulation:

.025 %

Maximum Load Regulation:

.025 %

Moisture Sensitivity Level (MSL):

3

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

8

Operating Temperature (TJ-Max):

150 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

.15 A

Maximum Output Voltage-1:

5.1 V

Minimum Output Voltage-1:

4.9 V

Nominal Output Voltage-1:

5 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:

BICMOS

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Voltage Tolerance:

2 %

Width:

3.9 mm

Trade Compliance

L4993DTR Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

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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