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L5986A

STMicroelectronics

L5986A by STMicroelectronics

L5986A by STMicroelectronics is a compact buck switching regulator with a max output current of 3.9 A and operates b/w -40 °C to 125 °C. It features voltage-mode control and supports input voltages from 2.9 V to 18 V, ideal for automotive applications. Its low-profile design ensures efficient thermal management in space-constrained environments.

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 . 4,010 parts In-Stock

1+ parts

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4,010

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Anansix

USA . 2,343 parts In-Stock

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2,343

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Digiode

USA . 2,096 parts In-Stock

1+ parts

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2,096

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Distributors (Availability)

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

Vigor

Singapore . 4,587 parts In-Stock

1+ parts

$1.510

100+ parts

-

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-

10k+ parts

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4,587

$1.510

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Ampacity Inc.

Singapore . 1,249 parts In-Stock

1+ parts

$2.500

100+ parts

-

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10k+ parts

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1,249

$2.500

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IDEA Electronic Components Group

UK . 40 parts In-Stock

1+ parts

$18.789

100+ parts

-

1k+ parts

$16.910

10k+ parts

-

40

$18.789

-

$16.910

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AZTECH Wire

Italy . 248 parts In-Stock

1+ parts

$19.410

100+ parts

-

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248

$19.410

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MKK Technologies

India . 347 parts In-Stock

1+ parts

$35.332

100+ parts

-

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347

$35.332

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DigiPath Technology Company

USA . 347 parts In-Stock

1+ parts

$35.332

100+ parts

-

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347

$35.332

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Authorized Procurement Solutions

USA . 20,000 parts In-Stock

1+ parts

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20,000

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QUARKTWIN TECHNOLOGY LTD

USA . 8,288 parts In-Stock

1+ parts

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8,288

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Microchip USA

USA . 4,671 parts In-Stock

1+ parts

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4,671

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Corphita

USA . 3,495 parts In-Stock

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3,495

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Metaverse IC Inc.

Canada . 2,000 parts In-Stock

1+ parts

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2,000

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Parana Technologies

USA . 1,080 parts In-Stock

1+ parts

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100+ parts

$22.465

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1,080

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$22.465

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Overview

Unlock the potential of your designs with the L5986A from STMicroelectronics, a trusted leader in high-performance solutions. This robust switching regulator combines exceptional reliability and efficiency, ensuring optimal performance in automotive applications and beyond. With a compact, low-profile design and unmatched temperature resilience, the L5986A is engineered to deliver maximum output while simplifying integration. Elevate your projects and experience superior value with ST's commitment to quality and innovation.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The durable plastic/epoxy material ensures reliability and robustness, making it suitable for various applications.

Surface Mount: YES

Surface mount capability allows for efficient use of PCB space and simplifies the manufacturing process.

Package Shape: RECTANGULAR

The rectangular shape provides a compact design, making integration into systems easier.

No. of Terminals: 8

Having 8 terminals facilitates versatile connections, supporting a variety of circuit designs.

Package Style (Meter): SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

The low-profile design allows for more compact assemblies and better thermal performance.

Maximum Operating Temperature: 125 °C

This high-temperature rating ensures reliable operation in demanding automotive environments.

Control Mode: VOLTAGE-MODE

Voltage-mode control enhances stability and response time, making it ideal for many applications.

Minimum Operating Temperature: -40 °C

Operating at low temperatures makes this regulator suitable for harsh conditions, especially in automotive applications.

Terminal Finish: MATTE TIN

Matte tin coating improves solderability and enhances the longevity of the connections.

Terminal Position: DUAL

Dual terminal position provides flexibility in layout design and enhances circuit routing.

Maximum Seated Height: 1.7 mm

The low height allows for extra space in compact environments, facilitating easier integration.

Width (mm): 3.9 mm

A narrow width contributes to space-saving designs, essential for modern electronic applications.

Other IC type: SWITCHING REGULATOR

As a switching regulator, it offers higher efficiency than linear regulators, leading to less heat generation.

Nominal Input Voltage: 12 V

Designed for a common 12V input, making it ideal for automotive and industrial applications.

Length: 4.9 mm

Compact length helps minimize PCB footprint while accommodating necessary circuitry.

Temperature Grade: AUTOMOTIVE

Automotive-grade components are built to withstand the rigors of automotive applications, ensuring top-notch performance.

Maximum Switching Frequency: 1000 kHz

High switching frequency supports smaller inductors and capacitors, resulting in compact designs.

Maximum Output Current: 3.9 A

A maximum output current of 3.9 A makes it suitable for powering various types of loads effectively.

Terminal Form: GULL WING

Gull wing terminals provide excellent mechanical stability and ease of soldering in manufacturing.

Control Technique: PULSE WIDTH MODULATION

Pulse width modulation provides high efficiency and precise voltage regulation for power applications.

Switcher Config: BUCK

The buck configuration is optimized for step-down voltage conversion, perfect for reducing voltage levels.

Terminal Pitch: 1.27 mm

A suitable terminal pitch enables compatibility with automated assembly and easy PCB design.

Minimum Input Voltage: 2.9 V

Operating down to 2.9 V provides flexibility in range and applications, including battery-powered devices.

Maximum Input Voltage: 18 V

The capacity to handle up to 18 V ensures compatibility with a wide range of power supply systems.

Technical Specifications

Switching Regulators & Controllers L5986A attributes and parameters. Explore more Switching Regulators & Controllers devices from STMicroelectronics

Specs

Additional Features:

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 18V

Other IC type:

Control Mode:

VOLTAGE-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

18 V

Minimum Input Voltage:

2.9 V

Nominal Input Voltage:

12 V

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e3

Length:

4.9 mm

No. of Functions:

1

No. of Terminals:

8

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

3.9 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SOP8,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

Qualification:

Not Qualified

Maximum Seated Height:

1.7 mm

Sub-Category:

Switching Regulator or Controllers

Surface Mount:

YES

Switcher Config:

BUCK

Maximum Switching Frequency:

1000 kHz

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Width (mm):

3.9 mm

Trade Compliance

L5986A Other Function Semiconductors 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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