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L5970AD

STMicroelectronics

L5970AD by STMicroelectronics

L5970AD by STMicroelectronics is a voltage-mode switching regulator with a max output current of 1.8A and a max switching frequency of 500kHz. It operates in buck configuration, suitable for applications requiring efficient power conversion in compact spaces. The package style is small outline, making it ideal for surface mount designs with limited space constraints.

Median Price

$2.975

Lifecycle Status

Suppliers In-Stock

26

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 5 parts In-Stock

1+ parts

$1.851

100+ parts

$1.624

1k+ parts

$1.616

10k+ parts

-

5

$1.851

$1.624

$1.616

-

Element14

Singapore . 1,506 parts In-Stock

1+ parts

$2.346

100+ parts

$1.944

1k+ parts

$1.512

10k+ parts

-

1,506

$2.346

$1.944

$1.512

-

Farnell

UK . 1,506 parts In-Stock

1+ parts

$2.580

100+ parts

$1.880

1k+ parts

$1.530

10k+ parts

-

1,506

$2.580

$1.880

$1.530

-

Chip1Stop

Japan . 1,988 parts In-Stock

1+ parts

$3.370

100+ parts

$2.050

1k+ parts

$1.920

10k+ parts

-

1,988

$3.370

$2.050

$1.920

-

Newark

USA . 674 parts In-Stock

1+ parts

$3.480

100+ parts

$2.140

1k+ parts

$2.000

10k+ parts

-

674

$3.480

$2.140

$2.000

-

DigiKey

USA . 1,424 parts In-Stock

1+ parts

$3.490

100+ parts

$2.165

1k+ parts

$1.926

10k+ parts

$1.831

1,424

$3.490

$2.165

$1.926

$1.831

Mouser Electronics

USA . 4,816 parts In-Stock

1+ parts

$3.980

100+ parts

$2.430

1k+ parts

$2.130

10k+ parts

$2.070

4,816

$3.980

$2.430

$2.130

$2.070

Avnet

USA . 4,600 parts In-Stock

1+ parts

-

100+ parts

-

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-

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4,600

-

-

-

-

Verical

USA . 2,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$2.044

2,000

-

-

-

$2.044

EBV Elektronik

Germany . 100 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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100

-

-

-

-

Distributors (In-Stock)

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

Digiode

USA . 2,235 parts In-Stock

1+ parts

$1.074

100+ parts

-

1k+ parts

-

10k+ parts

-

2,235

$1.074

-

-

-

Nova Conductors

Japan . 150 parts In-Stock

1+ parts

$1.799

100+ parts

-

1k+ parts

-

10k+ parts

-

150

$1.799

-

-

-

TME

Poland . 86 parts In-Stock

1+ parts

$3.170

100+ parts

-

1k+ parts

-

10k+ parts

-

86

$3.170

-

-

-

Vyrian

USA . 3,449 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,449

-

-

-

-

HZD GmbH

Germany . 2,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,000

-

-

-

-

Cyclops Electronics Ltd

UK . 1,000 parts In-Stock

1+ parts

-

100+ parts

-

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-

10k+ parts

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1,000

-

-

-

-

Anansix

USA . 585 parts In-Stock

1+ parts

-

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-

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585

-

-

-

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Pegasus Components GmbH

Germany . 180 parts In-Stock

1+ parts

-

100+ parts

-

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-

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180

-

-

-

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ComSIT Distribution GmbH

Germany . 165 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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165

-

-

-

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Holdelec - ElecDif-Pro

France . 100 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

100

-

-

-

-

Micros

Poland . 50 parts In-Stock

1+ parts

-

100+ parts

$2.171

1k+ parts

$2.095

10k+ parts

-

50

-

$2.171

$2.095

-

Partservice

France . 50 parts In-Stock

1+ parts

-

100+ parts

$2.105

1k+ parts

$2.030

10k+ parts

$2.030

50

-

$2.105

$2.030

$2.030

Micros sp.j. W. Kędra i J. Lic

Poland . 50 parts In-Stock

1+ parts

-

100+ parts

$2.254

1k+ parts

$2.175

10k+ parts

$2.175

50

-

$2.254

$2.175

$2.175

Prism Electronics

USA . 12 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

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12

-

-

-

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PC Components Company LLC

USA . 2 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

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2

-

-

-

-

Bristol Electronics

USA . 2 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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2

-

-

-

-

Distributors (Availability)

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

Corphita

USA . 3,888 parts In-Stock

1+ parts

$1.017

100+ parts

-

1k+ parts

-

10k+ parts

-

3,888

$1.017

-

-

-

Ampacity Inc.

Singapore . 3,652 parts In-Stock

1+ parts

$1.060

100+ parts

-

1k+ parts

-

10k+ parts

-

3,652

$1.060

-

-

-

Aztec Data Supply Inc.

USA . 253 parts In-Stock

1+ parts

$1.100

100+ parts

-

1k+ parts

-

10k+ parts

-

253

$1.100

-

-

-

Bastille Electronics

Australia . 100 parts In-Stock

1+ parts

$1.799

100+ parts

$1.709

1k+ parts

$1.624

10k+ parts

$1.601

100

$1.799

$1.709

$1.624

$1.601

Argo Parts USA

USA . 1,117 parts In-Stock

1+ parts

$1.799

100+ parts

-

1k+ parts

-

10k+ parts

-

1,117

$1.799

-

-

-

Advanced Electronics

New Zealand . 1,000 parts In-Stock

1+ parts

$1.835

100+ parts

$1.835

1k+ parts

$1.835

10k+ parts

-

1,000

$1.835

$1.835

$1.835

-

Component Stockers USA

USA . 17,240 parts In-Stock

1+ parts

$2.020

100+ parts

$1.680

1k+ parts

$1.300

10k+ parts

-

17,240

$2.020

$1.680

$1.300

-

Vigor

Singapore . 1,327 parts In-Stock

1+ parts

$2.640

100+ parts

-

1k+ parts

-

10k+ parts

-

1,327

$2.640

-

-

-

Continental Prestige Electronics

USA . 1,645 parts In-Stock

1+ parts

$3.010

100+ parts

$1.870

1k+ parts

$1.430

10k+ parts

-

1,645

$3.010

$1.870

$1.430

-

Corohmni

South Africa . 4 parts In-Stock

1+ parts

$7.031

100+ parts

-

1k+ parts

-

10k+ parts

-

4

$7.031

-

-

-

IDEA Electronic Components Group

UK . 728 parts In-Stock

1+ parts

$7.207

100+ parts

-

1k+ parts

$6.487

10k+ parts

-

728

$7.207

-

$6.487

-

MKK Technologies

India . 498 parts In-Stock

1+ parts

$13.553

100+ parts

-

1k+ parts

-

10k+ parts

-

498

$13.553

-

-

-

DigiPath Technology Company

USA . 498 parts In-Stock

1+ parts

$13.553

100+ parts

-

1k+ parts

-

10k+ parts

-

498

$13.553

-

-

-

Kepictronics

USA . 18,793 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

18,793

-

-

-

-

Lixinc

USA . 17,880 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

17,880

-

-

-

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GreenTree Electronics

Israel . 6,300 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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6,300

-

-

-

-

Eastek

USA . 6,200 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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6,200

-

-

-

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A-Z Elektronik GmbH

Germany . 5,445 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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5,445

-

-

-

-

Alle Elektronik GmbH

Germany . 3,630 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,630

-

-

-

-

Perfect Parts

USA . 2,110 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,110

-

-

-

-

Parana Technologies

USA . 1,439 parts In-Stock

1+ parts

-

100+ parts

$8.617

1k+ parts

-

10k+ parts

-

1,439

-

$8.617

-

-

Epart123

USA . 1,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,000

-

-

-

-

iodParts Technologies Inc.

India . 150 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

150

-

-

-

-

Overview

Unlock the potential of your electronic devices with the L5970AD from STMicroelectronics. Crafted with precision and expertise, this switching regulator offers unparalleled efficiency and reliability in voltage control. Perfect for a wide range of applications, this small outline package delivers superior performance with a maximum output current of 1.8A and a maximum input voltage of 36V. Trust in STMicroelectronics to provide cutting-edge solutions that elevate your projects to new heights. Experience the difference with the L5970AD today.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

PLASTIC/EPOXY material provides durability and protection for the components inside, ensuring longevity of the product.

Surface Mount: YES

Surface Mount design allows for easy installation on circuit boards, making the product more convenient for assembly.

No. of Terminals: 8

Having 8 terminals provides flexibility in connecting the regulator to other components, allowing for versatile applications.

Control Mode: VOLTAGE-MODE

Voltage-Mode control provides stable and accurate regulation of output voltage, ensuring reliable performance of the regulator.

Maximum Output Current: 1.8 A

With a maximum output current of 1.8 A, this regulator can handle moderate loads efficiently, making it suitable for a variety of electronic devices.

Terminal Pitch: 1.27 mm

The narrow terminal pitch allows for compact design and saves space on the circuit board, making it ideal for smaller electronic applications.

Minimum Input Voltage: 4.4 V

The low minimum input voltage requirement of 4.4 V ensures compatibility with a wide range of power sources, increasing the versatility of the product.

Maximum Input Voltage: 36 V

With a maximum input voltage of 36 V, this regulator can handle higher voltage inputs, making it suitable for a variety of power supply applications.

Technical Specifications

Switching Regulators & Controllers L5970AD attributes and parameters. Explore more Switching Regulators & Controllers devices from STMicroelectronics

Specs

Other IC type:

Control Mode:

VOLTAGE-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

36 V

Minimum Input Voltage:

4.4 V

Nominal Input Voltage:

12 V

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e4

Length:

4.9 mm

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Terminals:

8

Maximum Output Current:

1.8 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Qualification:

Not Qualified

Maximum Seated Height:

1.75 mm

Surface Mount:

YES

Switcher Config:

BUCK

Maximum Switching Frequency:

500 kHz

Terminal Finish:

Nickel/Palladium/Gold (Ni/Pd/Au)

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

L5970AD 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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