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LD49300PT08R

STMicroelectronics

LD49300PT08R by STMicroelectronics

LD49300PT08R from STMicroelectronics is a fixed adjustable LDO regulator with a max output current of 3A and a nominal output voltage of 0.8V. It features a low dropout voltage of 0.4V and operates b/w -25 °C to 125°C, ideal for compact electronic applications. Its small outline package ensures efficient surface mounting in space-constrained designs.

Median Price

$0.915

Lifecycle Status

Suppliers In-Stock

11

In-Stock Inventory

1k+

Distributors (Authorized)

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

Rochester

USA . 4,950 parts In-Stock

1+ parts

-

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$0.915

1k+ parts

$0.760

10k+ parts

$0.677

4,950

-

$0.915

$0.760

$0.677

Element14

Singapore . 167 parts In-Stock

1+ parts

-

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$1.600

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$1.310

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$1.200

167

-

$1.600

$1.310

$1.200

Farnell

UK . 59 parts In-Stock

1+ parts

-

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$0.868

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59

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$0.868

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Distributors (In-Stock)

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Digiode

USA . 3,085 parts In-Stock

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$0.889

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3,085

$0.889

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Chip Stock

USA . 16,713 parts In-Stock

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Vyrian

USA . 12,423 parts In-Stock

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12,423

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ComSIT Distribution GmbH

Germany . 2,500 parts In-Stock

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2,500

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ComSIT USA

USA . 2,500 parts In-Stock

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2,500

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Anansix

USA . 659 parts In-Stock

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659

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Prism Electronics

USA . 25 parts In-Stock

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25

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Semtec, LLC

USA . 1 parts In-Stock

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1

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Distributors (Availability)

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Continental Prestige Electronics

USA . 4,429 parts In-Stock

1+ parts

$0.387

100+ parts

-

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4,429

$0.387

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Corphita

USA . 268 parts In-Stock

1+ parts

$0.842

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-

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268

$0.842

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IDEA Electronic Components Group

UK . 1,833 parts In-Stock

1+ parts

$4.313

100+ parts

-

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$3.882

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1,833

$4.313

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$3.882

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MKK Technologies

India . 39 parts In-Stock

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$8.110

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39

$8.110

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DigiPath Technology Company

USA . 39 parts In-Stock

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$8.110

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39

$8.110

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AZTECH Wire

Italy . 483 parts In-Stock

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$18.750

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483

$18.750

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Perfect Parts

USA . 25,465 parts In-Stock

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Kepictronics

USA . 17,554 parts In-Stock

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17,554

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A-Z Elektronik GmbH

Germany . 7,455 parts In-Stock

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7,455

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Alle Elektronik GmbH

Germany . 4,970 parts In-Stock

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4,970

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Assy Fe

Spain . 1,820 parts In-Stock

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1,820

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Parana Technologies

USA . 453 parts In-Stock

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$5.157

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453

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$5.157

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Overview

Unlock superior performance with the LD49300PT08R from STMicroelectronics—a trusted leader in innovative semiconductor solutions. This adjustable single-output LDO regulator promises exceptional reliability and efficiency, perfect for a wide range of applications from consumer electronics to industrial designs. With its robust temperature range and minimal dropout voltage, it ensures optimal power management, delivering consistent results that empower your projects while maximizing value and minimizing energy loss. Choose STMicroelectronics for quality you can rely on!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy enhances durability and helps protect the internal components, making the regulator suitable for various applications.

Maximum Dropout Voltage: 1.4 V

A low dropout voltage allows for efficient operation and maximizes the output voltage range, making it ideal for battery-powered devices.

Surface Mount: YES

Surface mount technology facilitates easy integration into modern PCB designs, saving space and improving manufacturing efficiency.

Operating Temperature (TJ-Max): 125 °C

With a maximum operating temperature of 125 °C, the regulator is reliable under high-temperature conditions, ensuring long-term performance.

Technology: BICMOS

BICMOS technology combines the benefits of bipolar and CMOS transistors, leading to lower power consumption and improved performance.

Package Shape: RECTANGULAR

The rectangular package shape is efficient for layout on PCBs, allowing for better space utilization and thermal management.

Terminal Form: GULL WING

Gull-wing terminals provide a strong mechanical connection and are easier to solder, ensuring reliable assembly processes.

Operating Temperature (TJ-Min): -25 °C

The wide temperature range from -25 °C to 125 °C allows this regulator to function effectively in varying environmental conditions.

Packing Method: TR

Using tape and reel for packing enables efficient handling and automatic placement in assembly lines, reducing manufacturing costs.

Minimum Output Voltage: 1.8 V

A minimum output voltage of 1.8 V is suitable for many low-voltage applications, ensuring compatibility with a variety of electronic devices.

Maximum Voltage Tolerance: 1.5 %

With a tight voltage tolerance, this regulator provides stable output, ensuring sensitive circuits operate correctly without fluctuations.

Nominal Output Voltage: 1.8 V

A nominal output voltage of 1.8 V makes this regulator an excellent choice for powering low-voltage digital circuits.

No. of Terminals: 5

The 5-terminal design offers flexibility in circuit configurations, making it easier to integrate into diverse applications.

Package Style (Meter): SMALL OUTLINE, HEAT SINK/SLUG

This package style aids in effective thermal management, allowing for higher current handling without overheating.

Adjustability: FIXED

Having a fixed output voltage simplifies design and implementation, reducing potential errors during circuit design.

Terminal Pitch: 1.27 mm

A terminal pitch of 1.27 mm is compatible with various PCB layouts, allowing for easy integration into compact designs.

Maximum Line Regulation: 0.0029 %

Excellent line regulation ensures that the output voltage remains stable even with varying input conditions, enhancing circuit reliability.

Regulator Type: ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

The adjustable positive single output LDO regulator is ideal for applications that require stable output voltage with minimal noise.

Terminal Finish: Matte Tin (Sn) - annealed

The matte tin finish enhances solderability, improving the connection quality during assembly.

Terminal Position: SINGLE

Single terminal positioning simplifies routing and minimizes potential interference in tight spaces.

Maximum Output Voltage: 4.5 V

A maximum output voltage of 4.5 V expands the usability of this regulator across different electronic applications.

Maximum Seated Height: 2.63 mm

With a low maximum seated height, it is suitable for low-profile designs where space is at a premium.

Width: 6.1 mm

A compact width allows for high-density installations on printed circuit boards, enhancing design flexibility.

Maximum Load Regulation: 0.008 %

This level of load regulation ensures consistent output voltages under varying load conditions, which is critical for sensitive electronics.

Maximum Output Current: 3 A

With a maximum output current of 3 A, this regulator can drive higher loads, making it suitable for power-intensive applications.

Maximum Time At Peak Reflow Temperature: 30 s

Supports robust manufacturing processes by tolerating peak reflow temperatures, ensuring the integrity of the component during assembly.

Peak Reflow Temperature: 260 °C

A peak reflow temperature of 260 °C is suitable for modern soldering techniques, ensuring compatibility with high-temperature assembly processes.

Nominal Dropout Voltage: 1.5 V

A nominal dropout voltage of 1.5 V indicates good efficiency, allowing the regulator to maintain stable output until the input voltage gets very close.

Length: 6.5 mm

A compact length facilitates the usage of this regulator in tight spaces, enhancing the design's versatility.

Maximum Input Voltage Absolute: 7 V

The ability to handle a maximum input voltage of 7 V allows this product to be used in a variety of power supply situations.

Technical Specifications

Adjustable Regulators - Positive Single Output LDO LD49300PT08R attributes and parameters. Explore more Adjustable Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.4 V

Nominal Dropout Voltage-1:

1.5 V

Maximum Input Voltage Absolute:

7 V

JESD-30 Code:

R-PSSO-G5

JESD-609 Code:

e3

Length:

6.5 mm

Maximum Line Regulation:

.0029 %

Maximum Load Regulation:

.008 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

5

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-25 Cel

Maximum Output Current-1:

3 A

Maximum Output Voltage-1:

4.5 V

Minimum Output Voltage-1:

.8 V

Nominal Output Voltage-1:

.8 V

Package Body Material:

PLASTIC/EPOXY

Package Equivalence Code:

SMSIP5H,.37,50TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG

Packing Method:

TR

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

2.63 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BICMOS

Terminal Finish:

Matte Tin (Sn) - annealed

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

Width:

6.1 mm

Trade Compliance

LD49300PT08R 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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