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LDR2518K7-R

STMicroelectronics

LDR2518K7-R by STMicroelectronics

LDR2518K7-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: 1.8V and 2.5V, ideal for powering sensitive electronics. Its compact design ensures efficient surface mounting in various applications.

Median Price

-

Lifecycle Status

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3

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1k+

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Digiode

USA . 3,985 parts In-Stock

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3,985

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Anansix

USA . 672 parts In-Stock

1+ parts

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672

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Vyrian

USA . 336 parts In-Stock

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336

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IDEA Electronic Components Group

UK . 1,840 parts In-Stock

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$5.305

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-

1k+ parts

$4.774

10k+ parts

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1,840

$5.305

-

$4.774

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MKK Technologies

India . 835 parts In-Stock

1+ parts

$9.975

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835

$9.975

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DigiPath Technology Company

USA . 835 parts In-Stock

1+ parts

$9.975

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835

$9.975

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Parana Technologies

USA . 1,912 parts In-Stock

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$6.343

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1,912

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$6.343

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Corphita

USA . 248 parts In-Stock

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248

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Overview

Unlock superior performance and reliability with the LDR2518K7-R from STMicroelectronics, a leader in innovative semiconductor solutions. This efficient positive multiple-output LDO regulator is designed for seamless integration in diverse applications, ensuring stable voltage regulation with minimal dropout. With its compact size and robust design, experience enhanced energy efficiency and reliable operation in your projects—ideal for consumer electronics, automotive systems, and more. Elevate your designs with confidence!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The durable plastic/epoxy material ensures reliability and longevity in various environmental conditions.

Maximum Dropout Voltage-2: 0.8 V

A low dropout voltage allows for efficient operation even with lower input voltages, maximizing battery life in portable applications.

Maximum Dropout Voltage-1: 0.7 V

This low dropout voltage enhances performance by enabling stable output voltage under varying load conditions.

Surface Mount: YES

Surface mount technology facilitates easy integration into compact circuit designs, crucial for modern electronics.

Minimum Output Voltage-2: 1.71 V

The capability to provide a minimum output voltage of 1.71 V aligns well with low-voltage digital circuits, ensuring compatibility.

Technology: BIPOLAR

Bipolar technology allows for better thermal stability and lower noise levels, making it suitable for sensitive applications.

Nominal Output Voltage-2: 1.8 V

A fixed output voltage of 1.8 V is ideal for various low-power ICs and embedded systems, ensuring consistent performance.

Package Shape: RECTANGULAR

The rectangular shape simplifies placement on PCBs and optimizes space utilization.

Terminal Form: GULL WING

Gull wing terminals provide excellent soldering characteristics, ensuring reliable electrical connections.

Packing Method: TR

Tape and reel packaging enhances the ease of handling and automation in automated assembly processes.

Minimum Output Voltage-1: 2.375 V

Supporting a minimum output voltage of 2.375 V makes this regulator compatible with a wide range of applications.

Maximum Voltage Tolerance: 5 %

A voltage tolerance of 5 % ensures that output voltages remain within acceptable limits, enhancing reliability.

Nominal Output Voltage-1: 2.5 V

A nominal output voltage of 2.5 V is standard for many digital components, providing flexibility in design.

No. of Terminals: 7

The 7-terminal configuration supports multiple output options, making it versatile for various applications.

Package Style (Meter): SMALL OUTLINE

The small outline package style maximizes efficiency and is ideal for space-constrained environments.

Adjustability: FIXED

Fixed output characteristics simplify design and reduce the need for external component adjustments.

Terminal Pitch: 1.27 mm

A 1.27 mm terminal pitch is common, aiding compatibility with standard PCB designs.

Maximum Line Regulation: 0.04 %

Excellent line regulation ensures minimal variation in output voltage regardless of input voltage changes, improving system stability.

Regulator Type: FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR

This type of regulator offers reliable performance for multiple outputs, essential for powering various components.

Terminal Position: SINGLE

Single terminal position simplifies layout designs and component placement on PCBs.

Maximum Output Voltage-1: 4.875 V

Providing an output voltage of 4.875 V caters to devices that require higher voltage, enhancing its application range.

Maximum Seated Height: 2.03 mm

The low seated height allows for a compact design, perfect for modern electronic layouts with limited vertical space.

Width: 8 mm

A compact width of 8 mm enables high-density PCB designs, making it suitable for miniaturized electronics.

Maximum Output Voltage-2: 3.51 V

With an output voltage capability of 3.51 V, it can power a variety of devices, increasing its usefulness in diverse applications.

Minimum Input Voltage: 4.5 V

A minimum input voltage of 4.5 V ensures compatibility with various battery configurations.

Maximum Input Voltage: 9.5 V

Support for a maximum input voltage of 9.5 V enhances its utility in applications with varying power supply systems.

Maximum Input Voltage Absolute: 15 V

An absolute maximum input voltage of 15 V provides a robust safety margin against voltage spikes.

Maximum Output Current-1: 0.5 A

The capability to output 0.5 A makes it suitable for low to moderate current applications.

No. of Outputs: 2

Having two outputs allows for powering multiple devices, which is ideal for complex circuits.

Nominal Dropout Voltage-1: 0.4 V

A nominal dropout voltage of 0.4 V ensures efficient powering while minimizing wasted energy.

Length: 9.395 mm

A length of 9.395 mm contributes to the compact design, making it easier to fit in smaller assemblies.

Maximum Input Voltage: 9.5 V

This input voltage capability allows for flexibility in varied power supply environments.

Maximum Output Current-2: 1 A

With a maximum output current of 1 A, it is capable of driving higher power loads efficiently.

Technical Specifications

Fixed Regulators - Positive Multiple Output LDO LDR2518K7-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

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:

3.51 V

Minimum Output Voltage-2:

1.71 V

Nominal Output Voltage-2:

1.8 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 Form:

Terminal Pitch:

1.27 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

5 %

Width:

8 mm

Trade Compliance

LDR2518K7-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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