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LDR3325PT-R

STMicroelectronics

LDR3325PT-R by STMicroelectronics

LDR3325PT-R by STMicroelectronics is a fixed positive multiple output LDO regulator with a max dropout voltage of 0.8V and supports up to 1A output current. It features two outputs: 2.5V and 3.3V, ideal for powering low-voltage devices. Its compact design ensures efficient surface mount applications in various electronic circuits.

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-

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3

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1k+

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Vyrian

USA . 4,673 parts In-Stock

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4,673

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Digiode

USA . 2,249 parts In-Stock

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2,249

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Anansix

USA . 974 parts In-Stock

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974

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IDEA Electronic Components Group

UK . 2,188 parts In-Stock

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$8.803

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-

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$7.923

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2,188

$8.803

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$7.923

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MKK Technologies

India . 1,926 parts In-Stock

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$16.554

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1,926

$16.554

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DigiPath Technology Company

USA . 1,926 parts In-Stock

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$16.554

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1,926

$16.554

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Parana Technologies

USA . 1,623 parts In-Stock

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$10.526

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1,623

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$10.526

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Corphita

USA . 1,342 parts In-Stock

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Overview

Unlock the power of precision with the LDR3325PT-R from STMicroelectronics—a trusted leader in innovative semiconductor solutions. This versatile fixed regulator delivers multiple outputs, ensuring stable voltage for your most demanding applications. With its high-quality construction and exceptional reliability, it simplifies design challenges while enhancing performance. Experience improved efficiency and seamless integration for a range of electronic projects that require dependable power management.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the product lightweight and suitable for various applications in electronics.

Maximum Dropout Voltage-2: 0.8 V

A maximum dropout voltage of 0.8 V ensures efficient voltage regulation, preserving battery life and performance in low-dropout scenarios.

Maximum Dropout Voltage-1: 0.7 V

With a low maximum dropout voltage of 0.7 V for output 1, this LDO can maintain stable output even at lower input voltages, enhancing reliability.

Surface Mount: YES

The surface mount capability allows for easy integration into compact designs, facilitating high-density circuit layouts.

Minimum Output Voltage-2: 2.375 V

Offering a minimum output voltage of 2.375 V makes it suitable for powering a variety of low-voltage devices.

Technology: BIPOLAR

Bipolar technology enhances the performance and reliability of the regulator, making it a great choice for precise voltage control.

Nominal Output Voltage-2: 2.5 V

The nominal output voltage of 2.5 V aligns well with many modern digital circuits, providing a stable power supply for sensitive components.

Package Shape: RECTANGULAR

The rectangular package shape allows for efficient use of PCB real estate, optimizing design layout.

Terminal Form: GULL WING

Gull wing terminals provide excellent soldering properties, ensuring secure connections on the PCB.

Packing Method: TR

Tape and reel packing method simplifies automated assembly processes, ensuring efficiency in production.

Minimum Output Voltage-1: 3.135 V

With a minimum output voltage of 3.135 V, this regulator can support a wide range of application voltages effectively.

Maximum Voltage Tolerance: 5%

A 5% maximum voltage tolerance affords design flexibility and ensures consistent output under varying input conditions.

Nominal Output Voltage-1: 3.3 V

The nominal output voltage of 3.3 V is ideal for powering microcontrollers and other digital ICs commonly used in electronic devices.

No. of Terminals: 4

The 4-terminal configuration allows for versatile connections, catering to different circuit requirements.

Package Style (Meter): SMALL OUTLINE

The small outline package style is perfect for space-constrained applications, making it suitable for compact electronic devices.

Adjustability: FIXED

Fixed output voltage design simplifies the selection process for engineers, quickly fitting into standard applications without the need for additional components.

Terminal Pitch: 1.27 mm

A terminal pitch of 1.27 mm supports standard soldering practices, ensuring compatibility with a wide range of PCBs.

Maximum Line Regulation: 0.04%

The low line regulation ensures minimal variation in output voltage with changes in input voltage, providing a stable performance.

Regulator Type: FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR

As a fixed positive multiple output LDO, it offers versatile power solutions for applications requiring different voltage levels from one regulator.

Terminal Position: SINGLE

Single terminal position design allows for straightforward integration into existing layouts without additional design modifications.

Maximum Output Voltage-1: 6.435 V

A maximum output voltage of 6.435 V for output 1 accommodates a variety of load requirements, proving its versatility.

Maximum Seated Height: 2.63 mm

The low seated height enables low-profile designs, essential for portable and compact electronic devices.

Width: 6.1 mm

With a width of 6.1 mm, it can fit within narrow spaces, making it ideal for compact applications.

Maximum Output Voltage-2: 4.875 V

The maximum output voltage of 4.875 V for output 2 allows for powering various devices, enhancing the regulator’s applicability.

Minimum Input Voltage: 5.3 V

The minimum input voltage of 5.3 V ensures the regulator can operate effectively under typical supply conditions.

Maximum Output Current-1: 0.5 A

A maximum output current of 0.5 A for output 1 supports a wide range of load requirements, making it suitable for many applications.

No. of Outputs: 2

Having two outputs allows for efficient power distribution to multiple components, reducing the need for additional regulators.

Nominal Dropout Voltage-1: 0.4 V

A nominal dropout voltage of 0.4 V enhances performance in low-voltage scenarios, ensuring reliable operation.

Length: 6.5 mm

Its length of 6.5 mm contributes to a compact form factor, making it an excellent choice for space-constricted designs.

Maximum Input Voltage: 10.3 V

Supporting a maximum input voltage of 10.3 V, it can handle various supply levels, ensuring adaptability across different applications.

Maximum Input Voltage Absolute: 15 V

An absolute maximum input voltage of 15 V provides additional design margin, increasing system reliability under varying conditions.

Maximum Output Current-2: 1 A

With a maximum output current of 1 A for output 2, it can support more demanding loads, enhancing overall versatility.

Technical Specifications

Fixed Regulators - Positive Multiple Output LDO LDR3325PT-R attributes and parameters. Explore more Fixed Regulators - Positive Multiple Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.7 V

Nominal Dropout Voltage-1:

.4 V

Maximum Dropout Voltage-2:

.8 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

10.3 V

Minimum Input Voltage:

5.3 V

JESD-30 Code:

R-PSSO-G4

Length:

6.5 mm

Maximum Line Regulation:

.04 %

No. of Functions:

1

No. of Outputs:

2

No. of Terminals:

4

Maximum Output Current-1:

.5 A

Maximum Output Current-2:

1 A

Maximum Output Voltage-1:

6.435 V

Minimum Output Voltage-1:

3.135 V

Nominal Output Voltage-1:

3.3 V

Maximum Output Voltage-2:

4.875 V

Minimum Output Voltage-2:

2.375 V

Nominal Output Voltage-2:

2.5 V

Package Body Material:

PLASTIC/EPOXY

Package Equivalence Code:

SMSIP5H,.37,50TB

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:

BIPOLAR

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

5 %

Width:

6.1 mm

Trade Compliance

LDR3325PT-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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