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L6566B

STMicroelectronics

L6566B by STMicroelectronics

L6566B by STMicroelectronics is a current-mode power factor controller with a max output current of 0.8 A and a max switching frequency of 900 kHz. It is used in boost switcher configurations for applications requiring precise pulse width modulation control techniques. The IC features a small outline package style, matte tin terminal finish, and gull wing terminal form for surface mount applications.

Median Price

$2.517

Lifecycle Status

Suppliers In-Stock

23

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 15 parts In-Stock

1+ parts

$1.776

100+ parts

$1.454

1k+ parts

$1.373

10k+ parts

-

15

$1.776

$1.454

$1.373

-

DigiKey

USA . 748 parts In-Stock

1+ parts

$3.020

100+ parts

$1.855

1k+ parts

$1.646

10k+ parts

$1.562

748

$3.020

$1.855

$1.646

$1.562

Mouser Electronics

USA . 1,008 parts In-Stock

1+ parts

$3.350

100+ parts

$2.050

1k+ parts

$1.800

10k+ parts

$1.740

1,008

$3.350

$2.050

$1.800

$1.740

Chip1Stop

Japan . 971 parts In-Stock

1+ parts

$5.460

100+ parts

$1.310

1k+ parts

$0.946

10k+ parts

-

971

$5.460

$1.310

$0.946

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EBV Elektronik

Germany . 1,600 parts In-Stock

1+ parts

-

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1,600

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Avnet

USA . 950 parts In-Stock

1+ parts

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950

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RS (Exports)

UK . 825 parts In-Stock

1+ parts

-

100+ parts

$2.014

1k+ parts

$1.723

10k+ parts

-

825

-

$2.014

$1.723

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Verical

USA . 15 parts In-Stock

1+ parts

-

100+ parts

$1.460

1k+ parts

$1.378

10k+ parts

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15

-

$1.460

$1.378

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Distributors (In-Stock)

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

Nova Conductors

Japan . 700 parts In-Stock

1+ parts

$1.109

100+ parts

-

1k+ parts

-

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700

$1.109

-

-

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Digiode

USA . 228 parts In-Stock

1+ parts

$1.478

100+ parts

-

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-

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228

$1.478

-

-

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TME

Poland . 12 parts In-Stock

1+ parts

$2.100

100+ parts

-

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12

$2.100

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Chip Stock

USA . 23,500 parts In-Stock

1+ parts

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23,500

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Anansix

USA . 2,807 parts In-Stock

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2,807

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North Shore Components

USA . 2,245 parts In-Stock

1+ parts

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2,245

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-

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Cyclops Electronics Ltd

UK . 2,000 parts In-Stock

1+ parts

-

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2,000

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-

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Martec Srl

Italy . 1,963 parts In-Stock

1+ parts

-

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1,963

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-

-

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IBS Electronics

USA . 1,300 parts In-Stock

1+ parts

-

100+ parts

$2.034

1k+ parts

$2.006

10k+ parts

-

1,300

-

$2.034

$2.006

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Vyrian

USA . 1,204 parts In-Stock

1+ parts

-

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1,204

-

-

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ComSIT Distribution GmbH

Germany . 1,050 parts In-Stock

1+ parts

-

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1,050

-

-

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ComSIT USA

USA . 1,000 parts In-Stock

1+ parts

-

100+ parts

-

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1,000

-

-

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HZD GmbH

Germany . 413 parts In-Stock

1+ parts

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413

-

-

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Sunrise Surplus Inc.

USA . 84 parts In-Stock

1+ parts

-

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84

-

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ACDS - Activité Composants Distribution Service

France . 50 parts In-Stock

1+ parts

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50

-

-

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Distributors (Availability)

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

Semicontronic

India . 1,306 parts In-Stock

1+ parts

$0.750

100+ parts

$0.731

1k+ parts

$0.728

10k+ parts

-

1,306

$0.750

$0.731

$0.728

-

Ampacity Inc.

Singapore . 1,164 parts In-Stock

1+ parts

$0.750

100+ parts

-

1k+ parts

-

10k+ parts

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1,164

$0.750

-

-

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Argo Parts USA

USA . 4,786 parts In-Stock

1+ parts

$1.109

100+ parts

-

1k+ parts

-

10k+ parts

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4,786

$1.109

-

-

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Continental Prestige Electronics

USA . 1,301 parts In-Stock

1+ parts

$1.109

100+ parts

-

1k+ parts

-

10k+ parts

$1.087

1,301

$1.109

-

-

$1.087

Corphita

USA . 519 parts In-Stock

1+ parts

$1.400

100+ parts

-

1k+ parts

-

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519

$1.400

-

-

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Vigor

Singapore . 1,723 parts In-Stock

1+ parts

$1.690

100+ parts

-

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-

10k+ parts

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1,723

$1.690

-

-

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Aztec Data Supply Inc.

USA . 1,711 parts In-Stock

1+ parts

$6.170

100+ parts

-

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-

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-

1,711

$6.170

-

-

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Microchip USA

USA . 1,849 parts In-Stock

1+ parts

$10.210

100+ parts

$10.210

1k+ parts

$10.210

10k+ parts

$10.210

1,849

$10.210

$10.210

$10.210

$10.210

IDEA Electronic Components Group

UK . 815 parts In-Stock

1+ parts

$15.207

100+ parts

-

1k+ parts

$13.686

10k+ parts

-

815

$15.207

-

$13.686

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Corohmni

South Africa . 274 parts In-Stock

1+ parts

$21.916

100+ parts

-

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-

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274

$21.916

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-

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MKK Technologies

India . 2,362 parts In-Stock

1+ parts

$28.595

100+ parts

-

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-

10k+ parts

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2,362

$28.595

-

-

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DigiPath Technology Company

USA . 2,362 parts In-Stock

1+ parts

$28.595

100+ parts

-

1k+ parts

-

10k+ parts

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2,362

$28.595

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-

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RC Electronics

USA . 54,000 parts In-Stock

1+ parts

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54,000

-

-

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Kepictronics

USA . 51,634 parts In-Stock

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51,634

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-

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Lixinc

USA . 16,942 parts In-Stock

1+ parts

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16,942

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Perfect Parts

USA . 7,347 parts In-Stock

1+ parts

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7,347

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A-Z Elektronik GmbH

Germany . 4,958 parts In-Stock

1+ parts

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10k+ parts

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4,958

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-

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Alle Elektronik GmbH

Germany . 3,305 parts In-Stock

1+ parts

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100+ parts

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3,305

-

-

-

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S.R.D Solutions

India . 3,000 parts In-Stock

1+ parts

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3,000

-

-

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Netroflash

USA . 2,000 parts In-Stock

1+ parts

-

100+ parts

$1.087

1k+ parts

$1.053

10k+ parts

$1.031

2,000

-

$1.087

$1.053

$1.031

Parana Technologies

USA . 1,561 parts In-Stock

1+ parts

-

100+ parts

$18.182

1k+ parts

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10k+ parts

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1,561

-

$18.182

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Glotronic Ltd.

UK . 777 parts In-Stock

1+ parts

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777

-

-

-

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Eastek

USA . 600 parts In-Stock

1+ parts

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600

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GreenTree Electronics

Israel . 200 parts In-Stock

1+ parts

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200

-

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Authorized Procurement Solutions

USA . 150 parts In-Stock

1+ parts

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150

-

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Overview

Discover the power of the STMicroelectronics L6566B switching regulator & controller, perfect for a wide range of applications. With its high-quality construction and advanced features, this product offers unparalleled value to customers looking for efficient power management solutions. Whether you need precise current control or fast response times, this device delivers superior performance in a compact design. Trust STMicroelectronics for reliable solutions that exceed your expectations.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides durability and protection to the internal components of the switching regulator, making it reliable for long-term use.

Surface Mount: YES

Enables easy and convenient installation on PCBs, saving space and simplifying the assembly process.

No. of Terminals: 16

Offers more connectivity options and flexibility in circuit design.

Control Mode: CURRENT-MODE

Provides efficient control over the output current, allowing for better performance and stability.

Maximum Output Current: 0.8 A

Can deliver a high output current, suitable for powering various electronic components.

Technical Specifications

Switching Regulators & Controllers L6566B attributes and parameters. Explore more Switching Regulators & Controllers devices from STMicroelectronics

Specs

Additional Features:

ALSO CONFIGURE IN RESONANT CONTROL

Other IC type:

Control Mode:

CURRENT-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

23 V

Minimum Input Voltage:

10.6 V

Nominal Input Voltage:

12 V

JESD-30 Code:

R-PDSO-G16

JESD-609 Code:

e3

Length:

9.9 mm

Moisture Sensitivity Level (MSL):

3

No. of Functions:

1

No. of Terminals:

16

Maximum Output Current:

.8 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP16,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Qualification:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Switching Regulator or Controllers

Surface Mount:

YES

Switcher Config:

BOOST

Maximum Switching Frequency:

900 kHz

Terminal Finish:

MATTE TIN

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Width (mm):

3.9 mm

Trade Compliance

L6566B Other Function Semiconductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

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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