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LDR2533PT-R

STMicroelectronics

LDR2533PT-R by STMicroelectronics

LDR2533PT-R by STMicroelectronics is a fixed positive multiple output LDO regulator with a max dropout voltage of 0.8V and two outputs (2.5V & 3.3V). It supports surface mount applications, delivering up to 1A current. Ideal for compact electronic designs requiring stable voltage regulation.

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

Vyrian

USA . 7,028 parts In-Stock

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7,028

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Digiode

USA . 2,340 parts In-Stock

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2,340

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Anansix

USA . 1,124 parts In-Stock

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1,124

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Distributors (Availability)

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Microchip USA

USA . 328 parts In-Stock

1+ parts

$1.908

100+ parts

-

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328

$1.908

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IDEA Electronic Components Group

UK . 1,913 parts In-Stock

1+ parts

$2.199

100+ parts

-

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$1.979

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1,913

$2.199

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$1.979

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MKK Technologies

India . 415 parts In-Stock

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$4.135

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415

$4.135

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DigiPath Technology Company

USA . 415 parts In-Stock

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$4.135

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415

$4.135

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AZTECH Wire

Italy . 1,102 parts In-Stock

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$13.520

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$13.520

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A-Z Elektronik GmbH

Germany . 6,270 parts In-Stock

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6,270

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Alle Elektronik GmbH

Germany . 4,180 parts In-Stock

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Vigor

Singapore . 3,341 parts In-Stock

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Corphita

USA . 2,027 parts In-Stock

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2,027

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Parana Technologies

USA . 32 parts In-Stock

1+ parts

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$2.629

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32

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$2.629

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Overview

Elevate your projects with the LDR2533PT-R from STMicroelectronics, a trusted leader in innovative semiconductor solutions. This versatile multiple-output LDO regulator ensures consistent power delivery, enhancing performance across various applications, from consumer electronics to industrial systems. With its compact design and energy-efficient features, it not only saves space but also boosts reliability, providing exceptional value and peace of mind for your designs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy ensures durability and resistance to environmental factors, making this regulator suitable for various applications.

Maximum Dropout Voltage-2: 0.8 V

A maximum dropout voltage of 0.8 V allows for efficient voltage regulation, enhancing performance in low-dropout applications.

Maximum Dropout Voltage-1: 0.7 V

With a maximum dropout voltage of 0.7 V, this regulator minimizes the voltage loss across the device, ensuring stable output.

Surface Mount: YES

Surface mount technology enables compact designs and simplifies integration onto PCBs, ideal for space-constrained applications.

Minimum Output Voltage-2: 3.135 V

A minimum output voltage of 3.135 V ensures compatibility with a variety of electronic devices requiring specific voltage levels.

Technology: BIPOLAR

Bipolar technology is known for its reliable performance and stability, making this regulator a trustworthy choice for sensitive applications.

Nominal Output Voltage-2: 3.3 V

The nominal output voltage of 3.3 V is widely used in digital circuits and microcontrollers, enhancing its usability in consumer electronics.

Package Shape: RECTANGULAR

The rectangular package shape facilitates easy mounting and heat dissipation, contributing to effective thermal management.

Terminal Form: GULL WING

Gull wing terminals allow for efficient soldering and effective mechanical connection, improving reliability in electrical performance.

Packing Method: TR

Tape and reel packing provides easy handling and automated assembly, streamlining production and reducing labor costs.

Minimum Output Voltage-1: 2.375 V

With a minimum output voltage of 2.375 V, this regulator supports a range of applications requiring lower voltage levels.

Maximum Voltage Tolerance: 5 %

A 5% maximum voltage tolerance delivers reliable performance within acceptable limits, ensuring consistent output quality.

Nominal Output Voltage-1: 2.5 V

The nominal output voltage of 2.5 V is common for many low-power devices, making this regulator versatile and widely applicable.

No. of Terminals: 4

Four terminals provide more robust connections and allow for flexibility in circuit design, making it easier to integrate into existing systems.

Package Style (Meter): SMALL OUTLINE

The small outline package style is space-efficient, making it perfect for compact electronic circuits.

Adjustability: FIXED

Having a fixed output provides simplicity and reliability in design, reducing the potential for user error during setup.

Terminal Pitch: 1.27 mm

A terminal pitch of 1.27 mm allows for high-density PCBs and efficient use of space, accommodating compact designs.

Maximum Line Regulation: 0.04 %

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

Regulator Type: FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR

As a fixed positive multiple output LDO regulator, it can power multiple devices with different voltage levels simultaneously, enhancing functionality.

Terminal Finish: TIN

Tin-finished terminals enhance solderability and prevent corrosion, ensuring long-term reliability in electronic applications.

Terminal Position: SINGLE

Single terminal position simplifies PCB layout and component placement, making it easier to design efficient boards.

Maximum Output Voltage-1: 4.875 V

A maximum output voltage of 4.875 V allows this regulator to support higher voltage requirements for various devices.

Maximum Seated Height: 2.63 mm

With a seated height of just 2.63 mm, it is suitable for low-profile designs, providing versatility in tight spaces.

Width: 6.1 mm

A compact width of 6.1 mm aids in creating smaller PCB layouts, essential for modern electronic devices.

Maximum Output Voltage-2: 6.435 V

The ability to output up to 6.435 V enables this regulator to drive a wide range of loads accurately.

Minimum Input Voltage: 4.5 V

A minimum input voltage of 4.5 V ensures compatibility with various power sources, enhancing its versatility.

Maximum Output Current-1: 0.5 A

Providing up to 0.5 A output current, it is suitable for powering medium-load devices effectively.

No. of Outputs: 2

Having two outputs allows for multiple voltage rails, making it ideal for applications that require different voltages from one regulator.

Nominal Dropout Voltage-1: 0.4 V

A low nominal dropout voltage of 0.4 V reduces energy loss, increasing the efficiency of the voltage regulation.

Length: 6.5 mm

A length of 6.5 mm provides a compact footprint suitable for dense electronic assemblies without sacrificing performance.

Maximum Input Voltage: 9.5 V

A maximum input voltage of 9.5 V offers flexibility in design, allowing for a variety of input power configurations.

Maximum Input Voltage Absolute: 15 V

With a maximum absolute input voltage of 15 V, this device can handle a wide range of power inputs safely.

Maximum Output Current-2: 1 A

Capable of delivering up to 1 A output current, it is ideal for driving higher load devices without performance issues.

Technical Specifications

Fixed Regulators - Positive Multiple Output LDO LDR2533PT-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-G4

JESD-609 Code:

e3

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:

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:

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 Finish:

TIN

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

5 %

Width:

6.1 mm

Trade Compliance

LDR2533PT-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

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