Loading...

LDR2533K7-R

STMicroelectronics

LDR2533K7-R by STMicroelectronics

LDR2533K7-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 in compact applications. Its surface mount design ensures efficient space utilization in electronic circuits.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Digiode

USA . 3,174 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,174

-

-

-

-

Vyrian

USA . 1,559 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,559

-

-

-

-

Anansix

USA . 777 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

777

-

-

-

-

Distributors (Availability)

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

IDEA Electronic Components Group

UK . 1,069 parts In-Stock

1+ parts

$8.131

100+ parts

-

1k+ parts

$7.318

10k+ parts

-

1,069

$8.131

-

$7.318

-

MKK Technologies

India . 1,419 parts In-Stock

1+ parts

$15.290

100+ parts

-

1k+ parts

-

10k+ parts

-

1,419

$15.290

-

-

-

DigiPath Technology Company

USA . 1,419 parts In-Stock

1+ parts

$15.290

100+ parts

-

1k+ parts

-

10k+ parts

-

1,419

$15.290

-

-

-

Component Stockers USA

USA . 742 parts In-Stock

1+ parts

$99.990

100+ parts

-

1k+ parts

-

10k+ parts

-

742

$99.990

-

-

-

Microchip USA

USA . 4,985 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,985

-

-

-

-

Corphita

USA . 2,248 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,248

-

-

-

-

Vigor

Singapore . 1,528 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,528

-

-

-

-

Parana Technologies

USA . 470 parts In-Stock

1+ parts

-

100+ parts

$9.722

1k+ parts

-

10k+ parts

-

470

-

$9.722

-

-

Overview

Elevate your designs with the LDR2533K7-R from STMicroelectronics, a powerhouse in fixed regulators that ensures reliable performance and exceptional quality. Designed for versatile applications, this multiple output LDO provides efficient voltage regulation with minimal dropout, making it ideal for consumer electronics, automotive, and industrial applications. Trust in STMicroelectronics' legacy of innovation to deliver superior stability and efficiency, enhancing your products and driving success.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy materials provides durability and enhances the reliability of the product in various environmental conditions.

Maximum Dropout Voltage-2: 0.8 V

A low dropout voltage ensures efficient operation, minimizing the voltage loss and allowing better performance in battery-powered applications.

Maximum Dropout Voltage-1: 0.7 V

This low dropout voltage improves efficiency, making this regulator a suitable choice for low-voltage applications.

Surface Mount: YES

Surface-mount design allows for space-saving PCB layouts and automated assembly processes, reducing production costs.

Minimum Output Voltage-2: 3.135 V

The output voltage is suitable for powering various digital circuits, ensuring compatibility with modern electronic components.

Technology: BIPOLAR

Bipolar technology ensures low noise and high performance in voltage regulation, which is essential for sensitive applications.

Nominal Output Voltage-2: 3.3 V

The nominal output voltage is commonly used in many applications, making it a versatile choice for designers.

Package Shape: RECTANGULAR

The rectangular shape allows for easy integration into various PCB layouts, accommodating space constraints.

Terminal Form: GULL WING

Gull wing terminals facilitate easy soldering and enhance connection reliability, making assembly processes smoother.

Packing Method: TR

Tape and reel packing is ideal for automated assembly processes, improving manufacturing efficiency.

Minimum Output Voltage-1: 2.375 V

The ability to provide a low minimum output voltage accommodates a wide range of applications, including low-voltage logic circuits.

Maximum Voltage Tolerance: 5 %

A 5% tolerance provides reliable performance in various circuit conditions while maintaining adequate output accuracy.

Nominal Output Voltage-1: 2.5 V

This commonly used output voltage supports a variety of logic levels, enabling easy integration into digital circuits.

No. of Terminals: 7

With 7 terminals, the device supports multiple connections, allowing for flexible circuit design and better functionality.

Package Style (Meter): SMALL OUTLINE

Small outline packages save board space and are suitable for compact designs, promoting miniaturization in electronic products.

Adjustability: FIXED

A fixed output simplifies the design process, eliminating the need for external adjustment components and enhancing reliability.

Terminal Pitch: 1.27 mm

A 1.27 mm terminal pitch is compatible with standard PCB layouts, ensuring ease of integration into existing designs.

Maximum Line Regulation: 0.04 %

Such low line regulation ensures voltage output remains stable even with varying input conditions, providing reliability in performance.

Regulator Type: FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR

This type of regulator delivers stable outputs, suitable for applications requiring multiple fixed voltages from a single source.

Terminal Finish: TIN LEAD

The tin-lead finish provides excellent solderability and corrosion resistance, ensuring long-term reliability in connections.

Terminal Position: SINGLE

Single terminal position simplifies layout design and assembly, making it easier for engineers to incorporate into circuits.

Maximum Output Voltage-1: 4.875 V

The ability to output 4.875 V supports a variety of applications, making it adaptable for different circuits.

Maximum Seated Height: 2.03 mm

A low seated height allows for a compact design, essential for space-constrained applications.

Width: 8 mm

A narrow width aids in minimizing board layout dimensions, facilitating dense PCB designs.

Maximum Output Voltage-2: 6.435 V

Capability to output up to 6.435 V broadens the range of use cases, suitable for devices requiring higher voltage levels.

Minimum Input Voltage: 4.5 V

Support for a minimum input voltage of 4.5 V allows flexibility in power supply options for various applications.

Maximum Input Voltage: 9.5 V

High maximum input voltage tolerance permits the regulator to work with a wider range of power sources, enhancing versatility.

Maximum Input Voltage Absolute: 15 V

With an absolute maximum input voltage of 15 V, this regulator ensures protection against voltage spikes in the application.

Maximum Output Current-1: 0.5 A

The ability to source 0.5 A allows for powering moderate load devices, making it suitable for various applications.

No. of Outputs: 2

Having two outputs provides versatility, allowing designers to power multiple components from a single regulator.

Nominal Dropout Voltage-1: 0.4 V

A nominal dropout of 0.4 V enhances efficiency, especially in battery-operated devices.

Length: 9.395 mm

This length ensures compatibility with standard mounting options, facilitating easier integration into electronic designs.

Maximum Output Current-2: 1 A

With a maximum output current of 1 A, this regulator is capable of supporting higher power requirements, suitable for diverse applications.

Technical Specifications

Fixed Regulators - Positive Multiple Output LDO LDR2533K7-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:

9.5 V

Minimum Input Voltage:

4.5 V

JESD-30 Code:

R-PSSO-G7

JESD-609 Code:

e0

Length:

9.395 mm

Maximum Line Regulation:

.04 %

No. of Functions:

1

No. of Outputs:

2

No. of Terminals:

7

Maximum Output Current-1:

.5 A

Maximum Output Current-2:

1 A

Maximum Output Voltage-1:

4.875 V

Minimum Output Voltage-1:

2.375 V

Nominal Output Voltage-1:

2.5 V

Maximum Output Voltage-2:

6.435 V

Minimum Output Voltage-2:

3.135 V

Nominal Output Voltage-2:

3.3 V

Package Body Material:

PLASTIC/EPOXY

Package Equivalence Code:

SMSIP7H,.4,50TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Qualification Status:

Not Qualified

Maximum Seated Height:

2.03 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

TIN LEAD

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

5 %

Width:

8 mm

Trade Compliance

LDR2533K7-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

Category top products 20

Authentic purchasing experiences

Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.

Similar products 3