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L4952D

STMicroelectronics

L4952D by STMicroelectronics

L4952D by STMicroelectronics is a fixed positive multiple output LDO regulator with a max dropout voltage of 0.6V and operates from -40 °C to 150°C. It delivers up to 0.15A across four outputs, making it ideal for power management in compact electronic devices. Its small outline package ensures efficient surface mounting in various applications.

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 . 4,269 parts In-Stock

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4,269

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Digiode

USA . 2,953 parts In-Stock

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Anansix

USA . 2,007 parts In-Stock

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2,007

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Distributors (Availability)

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IDEA Electronic Components Group

UK . 642 parts In-Stock

1+ parts

$8.253

100+ parts

-

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$7.428

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642

$8.253

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$7.428

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AZTECH Wire

Italy . 385 parts In-Stock

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$14.060

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385

$14.060

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MKK Technologies

India . 2,255 parts In-Stock

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$15.520

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2,255

$15.520

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DigiPath Technology Company

USA . 2,255 parts In-Stock

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$15.520

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2,255

$15.520

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QUARKTWIN TECHNOLOGY LTD

USA . 13,222 parts In-Stock

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13,222

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A-Z Elektronik GmbH

Germany . 7,262 parts In-Stock

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Microchip USA

USA . 7,022 parts In-Stock

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Vigor

Singapore . 5,908 parts In-Stock

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Alle Elektronik GmbH

Germany . 4,841 parts In-Stock

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Corphita

USA . 4,409 parts In-Stock

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Authorized Procurement Solutions

USA . 4,000 parts In-Stock

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Metaverse IC Inc.

Canada . 4,000 parts In-Stock

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Assy Fe

Spain . 1,000 parts In-Stock

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Parana Technologies

USA . 253 parts In-Stock

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$9.868

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253

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$9.868

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Overview

Unlock unparalleled performance with the L4952D from STMicroelectronics, a leader in innovative technology. This versatile positive multiple output LDO regulator delivers exceptional voltage stability and efficiency, making it ideal for demanding applications like automotive systems, industrial control, and consumer electronics. With superior thermal characteristics and a robust design, the L4952D ensures reliability you can trust, driving your projects to success without compromise. Elevate your designs today!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

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

Maximum Dropout Voltage-2: 3 V

A higher dropout voltage allows for operation in applications where input voltage may drop below the nominal output level, ensuring reliable performance.

Maximum Dropout Voltage-1: 6 V

With a moderate dropout voltage, this regulator can efficiently maintain output voltage even with variations in input voltage.

Surface Mount: YES

Surface mount technology saves space on PCBs and allows for more compact designs, enhancing integration into smaller devices.

Operating Temperature (TJ-Max): 150 °C

The high maximum operating temperature increases the reliability of the regulator in harsh environments, broadening its applications.

Minimum Output Voltage-2: 9.5 V

Providing a minimum output of 9.5 V makes this regulator suitable for powering high voltage applications or sensitive electronics.

Technology: BCD

BCD technology integrates bipolar, CMOS, and DMOS, leading to improved performance and efficiency in voltage regulation.

Nominal Output Voltage-2: 10 V

A nominal output of 10 V is optimal for a range of applications, providing a stable and reliable output voltage.

Package Shape: RECTANGULAR

The rectangular shape allows for efficient use of PCB space and simplified layout designs.

Terminal Form: GULL WING

Gull wing terminals facilitate easy soldering and assembly, improving manufacturing efficiency.

Operating Temperature (TJ-Min): -40 °C

With the ability to function from -40 °C, this regulator is ideal for applications in extreme low-temperature environments.

Minimum Output Voltage-1: 8.4 V

The minimum output voltage of 8.4 V allows for a versatile application range, including where slightly lower output voltages are needed.

Maximum Voltage Tolerance: 2.3 %

A low voltage tolerance ensures accurate output voltage regulation, vital for sensitive electronic applications.

Nominal Output Voltage-1: 8.6 V

This regulated nominal output voltage supports various devices, promoting interoperability across different electronic systems.

No. of Terminals: 20

A higher number of terminals provide more connection options, enhancing flexibility in circuit design.

Package Style (Meter): SMALL OUTLINE

Small outline packages help manufacturers save space on PCBs, which is essential for compact electronics.

Adjustability: FIXED

Fixed output voltages simplify design and reduce the need for additional external components, streamlining circuit layouts.

Terminal Pitch: 1.27 mm

A standard terminal pitch makes it compatible with common PCB designs and ensures ease of assembly.

Regulator Type: FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR

Multiple output LDO capability enhances versatility, enabling the regulation of several voltage levels simultaneously.

Terminal Finish: NICKEL PALLADIUM GOLD

Quality terminal finish ensures excellent electrical conductivity and resistance to corrosion, guaranteeing long-term reliability.

Terminal Position: DUAL

Dual terminal positioning allows for easy integration into dual-sided PCBs, facilitating flexible design choices.

Maximum Output Voltage-1: 8.8 V

The maximum output voltage is sufficient for a wide range of devices requiring stable voltage levels.

Maximum Seated Height: 2.65 mm

A low seated height is beneficial for space-critical applications, improving overall design efficiency.

Width: 7.5 mm

Compact width allows for integration into narrow spaces on PCBs, facilitating diverse design options.

Maximum Load Regulation: 0.06 %

Exceptional load regulation delivers high performance under varying load conditions, enhancing the reliability of powered devices.

Maximum Output Voltage-2: 10.5 V

The upper output limits ensure compatibility with demanding applications requiring higher voltage outputs.

Minimum Input Voltage: 9.5 V

Requiring a minimum input voltage of 9.5 V makes this regulator ideal for applications with slightly elevated input power supply levels.

Maximum Output Current-1: 0.15 A

A maximum output current of 0.15 A allows for sufficient power delivery while maintaining efficiency in smaller devices.

No. of Outputs: 4

Four output channels enable multiple power supplies from a single regulator, optimizing design complexity and saving board space.

Nominal Dropout Voltage-1: 0.6 V

A low nominal dropout voltage leads to higher efficiency and prolonged battery life in portable applications.

Length: 12.8 mm

Compact length contributes to optimized PCB layouts, making routing more efficient.

Maximum Input Voltage: 28 V

The capability to handle a high input voltage widens the application range, accommodating various power supply configurations.

Maximum Input Voltage Absolute: 28 V

An absolute maximum input voltage provides design engineers with confidence in the regulator’s robustness against voltage spikes.

Technical Specifications

Fixed Regulators - Positive Multiple Output LDO L4952D attributes and parameters. Explore more Fixed Regulators - Positive Multiple Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.6 V

Nominal Dropout Voltage-1:

.6 V

Maximum Dropout Voltage-2:

.3 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

28 V

Minimum Input Voltage:

9.5 V

JESD-30 Code:

R-PDSO-G20

JESD-609 Code:

e4

Length:

12.8 mm

Maximum Load Regulation:

.06 %

No. of Functions:

1

No. of Outputs:

4

No. of Terminals:

20

Operating Temperature (TJ-Max):

150 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

.15 A

Maximum Output Voltage-1:

8.8 V

Minimum Output Voltage-1:

8.4 V

Nominal Output Voltage-1:

8.6 V

Maximum Output Voltage-2:

10.5 V

Minimum Output Voltage-2:

9.5 V

Nominal Output Voltage-2:

10 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP20,.4

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Qualification Status:

Not Qualified

Maximum Seated Height:

2.65 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BCD

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Voltage Tolerance:

Width:

7.5 mm

Trade Compliance

L4952D 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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