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LD39300DT12-R

STMicroelectronics

LD39300DT12-R by STMicroelectronics

STMicroelectronics LD39300DT12-R is a BICMOS technology-based LDO regulator with 3A output current and 1.22V nominal voltage. It has a small outline package, matte tin finish, and operates in the temperature range of -40 to 125°C. Ideal for applications requiring fixed positive single output regulators with low dropout voltage and high load regulation precision.

Median Price

$0.192

Lifecycle Status

Suppliers In-Stock

10

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 407 parts In-Stock

1+ parts

$0.192

100+ parts

$0.124

1k+ parts

$0.079

10k+ parts

-

407

$0.192

$0.124

$0.079

-

DigiKey

USA . 410 parts In-Stock

1+ parts

$1.060

100+ parts

$0.609

1k+ parts

$0.570

10k+ parts

-

410

$1.060

$0.609

$0.570

-

Verical

USA . 357 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.026

10k+ parts

-

357

-

-

$0.026

-

Distributors (In-Stock)

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

Digiode

USA . 3,648 parts In-Stock

1+ parts

$0.182

100+ parts

-

1k+ parts

-

10k+ parts

-

3,648

$0.182

-

-

-

Nova Conductors

Japan . 700 parts In-Stock

1+ parts

$0.508

100+ parts

-

1k+ parts

-

10k+ parts

-

700

$0.508

-

-

-

Vyrian

USA . 4,541 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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4,541

-

-

-

-

Lakeland Logistics Inc

USA . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,500

-

-

-

-

Bristol Electronics

USA . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,500

-

-

-

-

ComSIT Distribution GmbH

Germany . 1,254 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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1,254

-

-

-

-

Anansix

USA . 1,074 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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1,074

-

-

-

-

Distributors (Availability)

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

Ampacity Inc.

Singapore . 38 parts In-Stock

1+ parts

$0.022

100+ parts

-

1k+ parts

-

10k+ parts

-

38

$0.022

-

-

-

Corphita

USA . 1,543 parts In-Stock

1+ parts

$0.173

100+ parts

-

1k+ parts

-

10k+ parts

-

1,543

$0.173

-

-

-

IDEA Electronic Components Group

UK . 440 parts In-Stock

1+ parts

$4.987

100+ parts

-

1k+ parts

$4.489

10k+ parts

-

440

$4.987

-

$4.489

-

MKK Technologies

India . 1,257 parts In-Stock

1+ parts

$9.378

100+ parts

-

1k+ parts

-

10k+ parts

-

1,257

$9.378

-

-

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DigiPath Technology Company

USA . 1,257 parts In-Stock

1+ parts

$9.378

100+ parts

-

1k+ parts

-

10k+ parts

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1,257

$9.378

-

-

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Lixinc

USA . 19,587 parts In-Stock

1+ parts

-

100+ parts

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19,587

-

-

-

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Perfect Parts

USA . 12,524 parts In-Stock

1+ parts

-

100+ parts

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10k+ parts

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12,524

-

-

-

-

Authorized Procurement Solutions

USA . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,500

-

-

-

-

Parana Technologies

USA . 896 parts In-Stock

1+ parts

-

100+ parts

$5.963

1k+ parts

-

10k+ parts

-

896

-

$5.963

-

-

Overview

Discover the LD39300DT12-R by STMicroelectronics, a top-tier Fixed Regulator that offers unparalleled quality and reliability. Manufactured by industry leader STMicroelectronics, this LDO regulator is designed for a wide range of applications with a focus on consistent performance and efficiency. With a maximum dropout voltage of just 0.4V and a sturdy plastic/epoxy body, this regulator ensures optimal power delivery in any situation. Experience peace of mind knowing that your electronic devices are powered by a product that prioritizes precision and longevity. Choose the LD39300DT12-R for superior value and unmatched performance.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy material used in the package body makes the product lightweight and durable, ideal for portable electronics.

Maximum Dropout Voltage: 1.4 V

The low maximum dropout voltage ensures efficient power regulation even when the input voltage is close to the output voltage, making the product suitable for applications with tight voltage requirements.

Surface Mount: YES

The surface mount capability allows for easy and quick assembly on printed circuit boards, saving time and effort during production.

Operating Temperature (TJ-Max): 125 °C

The high maximum operating temperature ensures reliability and stability in harsh environments, making the product suitable for industrial and automotive applications.

Technology: BICMOS

The BiCMOS technology combines the benefits of both bipolar and CMOS technologies, resulting in high performance, low power consumption, and fast response times.

Package Shape: RECTANGULAR

The rectangular package shape allows for efficient use of board space and easy integration into compact electronic devices.

Terminal Form: GULL WING

The gull wing terminal form enables easy soldering and strong mechanical connections, ensuring reliable electrical connections in the long run.

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

The low minimum operating temperature allows the product to function in cold environments without sacrificing performance, making it suitable for outdoor and automotive applications.

Packing Method: TR

The TR packing method offers efficient storage and ease of handling during shipping and assembly processes.

Minimum Output Voltage: 1.1834 V

The low minimum output voltage ensures compatibility with a wide range of electronics and devices that require stable and precise voltage regulation.

Maximum Voltage Tolerance: 3%

The tight maximum voltage tolerance ensures consistent and accurate output voltage, making the product reliable for critical applications that require precise voltage control.

Nominal Output Voltage: 1.22 V

The nominal output voltage provides a stable reference voltage for various electronic circuits, ensuring consistent performance and reliable operation.

No. of Terminals: 2

The two terminals provide a simple and straightforward connection interface, reducing the risk of errors during installation and improving product reliability.

Package Style (Meter): SMALL OUTLINE

The small outline package style saves board space and allows for dense placement of components, making it suitable for compact electronic devices.

Adjustability: FIXED

The fixed adjustability simplifies the design and eliminates the need for external adjustments, ensuring consistent and reliable performance.

Terminal Pitch: 2.28 mm

The narrow terminal pitch allows for compact packaging and efficient use of board space, making the product suitable for miniaturized electronics.

Maximum Line Regulation: 0.0024%

The low maximum line regulation ensures stable output voltage despite fluctuations in the input voltage, making the product reliable for applications with varying power sources.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

The fixed positive single output LDO regulator provides precise and stable voltage regulation, making it ideal for sensitive electronic components that require consistent power supply.

Terminal Finish: MATTE TIN

The matte tin terminal finish offers good solderability and corrosion resistance, ensuring reliable electrical connections and long-term performance.

Terminal Position: SINGLE

The single terminal position simplifies installation and reduces the risk of connection errors, improving the product's reliability and ease of use.

Maximum Output Voltage: 1.2566 V

The high maximum output voltage ensures compatibility with a wide range of electronic devices and circuits that require stable voltage levels.

Maximum Seated Height: 2.63 mm

The low maximum seated height allows for slim and compact designs, making the product suitable for space-constrained applications.

Width: 6.1 mm

The compact width enables easy integration into electronic devices with limited space, without compromising on performance or functionality.

Maximum Load Regulation: 0.0146%

The low maximum load regulation ensures stable output voltage under varying load conditions, making the product reliable for applications with dynamic power requirements.

Minimum Input Voltage: 2.5 V

The high minimum input voltage ensures compatibility with a wide range of power sources, making the product versatile for various electronic systems and devices.

Maximum Output Current: 3 A

The high maximum output current capability allows the product to power multiple components simultaneously, making it suitable for high-performance electronic systems.

Nominal Dropout Voltage: 0.2 V

The low nominal dropout voltage minimizes power loss and heat dissipation, improving energy efficiency and prolonging the product's lifespan.

Length: 6.5 mm

The compact length allows for space-saving designs and easy integration into electronic devices with limited board space.

Maximum Input Voltage: 6 V

The high maximum input voltage ensures compatibility with a wide range of power sources, making the product versatile for various electronic applications.

Maximum Input Voltage Absolute: 6.5 V

The high maximum input voltage absolute rating offers extra protection against voltage spikes and transients, ensuring the product's robustness in demanding operating conditions.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD39300DT12-R 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:

6 V

Minimum Input Voltage:

2.5 V

JESD-30 Code:

R-PSSO-G2

JESD-609 Code:

e3

Length:

6.5 mm

Maximum Line Regulation:

.0024 %

Maximum Load Regulation:

.0146 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

2

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

3 A

Maximum Output Voltage-1:

1.2566 V

Minimum Output Voltage-1:

1.1834 V

Nominal Output Voltage-1:

1.22 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP3H,.38,90TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Qualification Status:

Not Qualified

Maximum Seated Height:

2.63 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BICMOS

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

2.28 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

3 %

Width:

6.1 mm

Trade Compliance

LD39300DT12-R 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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