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L5970D

STMicroelectronics

L5970D by STMicroelectronics

L5970D by STMicroelectronics is a MOS switching regulator with 2.25A output current and 280kHz switching frequency. Ideal for automotive applications, it operates b/w -40 to 125°C, supports input voltages from 4.4V to 36V, and uses pulse frequency modulation control technique.

Median Price

$2.375

Lifecycle Status

Suppliers In-Stock

34

In-Stock Inventory

1k+

Distributors (Authorized)

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

Farnell

UK . 40,963 parts In-Stock

1+ parts

$1.750

100+ parts

$1.070

1k+ parts

$0.996

10k+ parts

-

40,963

$1.750

$1.070

$0.996

-

Chip1Stop

Japan . 5,000 parts In-Stock

1+ parts

$2.375

100+ parts

$1.718

1k+ parts

$1.169

10k+ parts

$1.116

5,000

$2.375

$1.718

$1.169

$1.116

Newark

USA . 681 parts In-Stock

1+ parts

$2.440

100+ parts

$1.470

1k+ parts

$1.350

10k+ parts

-

681

$2.440

$1.470

$1.350

-

Mouser Electronics

USA . 5,184 parts In-Stock

1+ parts

$2.600

100+ parts

$1.570

1k+ parts

$1.380

10k+ parts

$1.320

5,184

$2.600

$1.570

$1.380

$1.320

DigiKey

USA . 1,720 parts In-Stock

1+ parts

$2.770

100+ parts

$1.695

1k+ parts

$1.501

10k+ parts

$1.423

1,720

$2.770

$1.695

$1.501

$1.423

Element14

Singapore . 40,963 parts In-Stock

1+ parts

$3.080

100+ parts

$2.110

1k+ parts

$2.090

10k+ parts

-

40,963

$3.080

$2.110

$2.090

-

Avnet

USA . 9,000 parts In-Stock

1+ parts

-

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-

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-

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9,000

-

-

-

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Arrow

USA . 7,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.854

7,000

-

-

-

$0.854

Verical

USA . 6,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.854

6,000

-

-

-

$0.854

EBV Elektronik

Germany . 4,300 parts In-Stock

1+ parts

-

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-

1k+ parts

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4,300

-

-

-

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Future Electronics

Canada . 2,248 parts In-Stock

1+ parts

-

100+ parts

$1.090

1k+ parts

$1.060

10k+ parts

$1.030

2,248

-

$1.090

$1.060

$1.030

Rochester

USA . 1,740 parts In-Stock

1+ parts

-

100+ parts

$1.340

1k+ parts

$1.200

10k+ parts

$1.130

1,740

-

$1.340

$1.200

$1.130

RS (Exports)

UK . 520 parts In-Stock

1+ parts

-

100+ parts

$2.610

1k+ parts

$2.232

10k+ parts

-

520

-

$2.610

$2.232

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Distributors (In-Stock)

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

Digiode

USA . 1,745 parts In-Stock

1+ parts

$1.083

100+ parts

-

1k+ parts

-

10k+ parts

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1,745

$1.083

-

-

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Nova Conductors

Japan . 79 parts In-Stock

1+ parts

$1.952

100+ parts

-

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-

10k+ parts

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79

$1.952

-

-

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TME

Poland . 3,708 parts In-Stock

1+ parts

$2.080

100+ parts

$1.250

1k+ parts

$1.100

10k+ parts

$1.080

3,708

$2.080

$1.250

$1.100

$1.080

Chip Stock

USA . 36,300 parts In-Stock

1+ parts

-

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36,300

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Vyrian

USA . 18,921 parts In-Stock

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18,921

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IBS Electronics

USA . 8,742 parts In-Stock

1+ parts

-

100+ parts

$1.487

1k+ parts

$1.445

10k+ parts

-

8,742

-

$1.487

$1.445

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Cyclops Electronics Ltd

UK . 3,151 parts In-Stock

1+ parts

-

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3,151

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-

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Atlantic Semiconductor

USA . 2,566 parts In-Stock

1+ parts

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2,566

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Anansix

USA . 1,750 parts In-Stock

1+ parts

-

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1,750

-

-

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LWI Electronics Inc

India . 774 parts In-Stock

1+ parts

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774

-

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ComSIT Distribution GmbH

Germany . 765 parts In-Stock

1+ parts

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765

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Pegasus Components GmbH

Germany . 223 parts In-Stock

1+ parts

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223

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Tectiva GmbH

Germany . 125 parts In-Stock

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125

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Diverse Electronics

Canada . 50 parts In-Stock

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50

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ACDS - Activité Composants Distribution Service

France . 49 parts In-Stock

1+ parts

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49

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Prism Electronics

USA . 37 parts In-Stock

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37

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Holdelec - ElecDif-Pro

France . 7 parts In-Stock

1+ parts

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7

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Lakeland Logistics Inc

USA . 6 parts In-Stock

1+ parts

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6

-

-

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Bristol Electronics

USA . 6 parts In-Stock

1+ parts

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6

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Semi Source

USA . 2 parts In-Stock

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2

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Q Components

USA . 1 parts In-Stock

1+ parts

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1

-

-

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Distributors (Availability)

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

Ampacity Inc.

Singapore . 15,009 parts In-Stock

1+ parts

$0.760

100+ parts

-

1k+ parts

-

10k+ parts

-

15,009

$0.760

-

-

-

Corphita

USA . 3,233 parts In-Stock

1+ parts

$1.026

100+ parts

-

1k+ parts

-

10k+ parts

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3,233

$1.026

-

-

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Argo Parts USA

USA . 3,274 parts In-Stock

1+ parts

$1.952

100+ parts

-

1k+ parts

-

10k+ parts

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3,274

$1.952

-

-

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Modulus Dynamics

Lithuania . 3,233 parts In-Stock

1+ parts

$1.980

100+ parts

$1.980

1k+ parts

$1.980

10k+ parts

-

3,233

$1.980

$1.980

$1.980

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Corohmni

South Africa . 28 parts In-Stock

1+ parts

$1.980

100+ parts

-

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-

10k+ parts

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28

$1.980

-

-

-

Advanced Electronics

New Zealand . 82 parts In-Stock

1+ parts

$2.039

100+ parts

$1.937

1k+ parts

$1.937

10k+ parts

-

82

$2.039

$1.937

$1.937

-

Vigor

Singapore . 4,934 parts In-Stock

1+ parts

$2.640

100+ parts

-

1k+ parts

-

10k+ parts

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4,934

$2.640

-

-

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Continental Prestige Electronics

USA . 36,554 parts In-Stock

1+ parts

$3.080

100+ parts

$1.910

1k+ parts

$1.460

10k+ parts

-

36,554

$3.080

$1.910

$1.460

-

Aztec Data Supply Inc.

USA . 1,013 parts In-Stock

1+ parts

$15.540

100+ parts

-

1k+ parts

-

10k+ parts

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1,013

$15.540

-

-

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IDEA Electronic Components Group

UK . 684 parts In-Stock

1+ parts

$16.762

100+ parts

-

1k+ parts

$15.086

10k+ parts

-

684

$16.762

-

$15.086

-

Allen Electronics Distributors

USA . 775 parts In-Stock

1+ parts

$26.746

100+ parts

-

1k+ parts

-

10k+ parts

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775

$26.746

-

-

-

MKK Technologies

India . 1,710 parts In-Stock

1+ parts

$31.521

100+ parts

-

1k+ parts

-

10k+ parts

-

1,710

$31.521

-

-

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DigiPath Technology Company

USA . 1,710 parts In-Stock

1+ parts

$31.521

100+ parts

-

1k+ parts

-

10k+ parts

-

1,710

$31.521

-

-

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Perfect Parts

USA . 121,443 parts In-Stock

1+ parts

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121,443

-

-

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Eastek

USA . 76,100 parts In-Stock

1+ parts

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100+ parts

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76,100

-

-

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GreenTree Electronics

Israel . 60,000 parts In-Stock

1+ parts

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60,000

-

-

-

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Kepictronics

USA . 46,900 parts In-Stock

1+ parts

-

100+ parts

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46,900

-

-

-

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Metaverse IC Inc.

Canada . 38,913 parts In-Stock

1+ parts

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100+ parts

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38,913

-

-

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Authorized Procurement Solutions

USA . 32,500 parts In-Stock

1+ parts

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100+ parts

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32,500

-

-

-

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QUARKTWIN TECHNOLOGY LTD

USA . 25,438 parts In-Stock

1+ parts

-

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25,438

-

-

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Lixinc

USA . 6,619 parts In-Stock

1+ parts

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6,619

-

-

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Microchip USA

USA . 6,133 parts In-Stock

1+ parts

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6,133

-

-

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Robosynatics

Brazil . 5,266 parts In-Stock

1+ parts

-

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5,266

-

-

-

-

Lucentia Tech

USA . 5,266 parts In-Stock

1+ parts

-

100+ parts

$1.940

1k+ parts

$1.901

10k+ parts

$1.901

5,266

-

$1.940

$1.901

$1.901

Futuretech Components

Singapore . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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3,000

-

-

-

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Epart123

USA . 3,000 parts In-Stock

1+ parts

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3,000

-

-

-

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A-Z Elektronik GmbH

Germany . 2,400 parts In-Stock

1+ parts

-

100+ parts

-

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-

10k+ parts

-

2,400

-

-

-

-

Netroflash

USA . 2,000 parts In-Stock

1+ parts

-

100+ parts

$1.913

1k+ parts

$1.854

10k+ parts

$1.815

2,000

-

$1.913

$1.854

$1.815

Alle Elektronik GmbH

Germany . 1,600 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,600

-

-

-

-

Parana Technologies

USA . 1,416 parts In-Stock

1+ parts

-

100+ parts

$20.042

1k+ parts

-

10k+ parts

-

1,416

-

$20.042

-

-

Assy Fe

Spain . 1,002 parts In-Stock

1+ parts

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-

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10k+ parts

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1,002

-

-

-

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Cyclops Electronics Ltd (Excess)

UK . 344 parts In-Stock

1+ parts

-

100+ parts

-

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10k+ parts

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344

-

-

-

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Computer Components Inc. - USA

USA . 128 parts In-Stock

1+ parts

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100+ parts

-

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128

-

-

-

-

Overview

Enhance your electronic designs with the L5970D from STMicroelectronics, a leading manufacturer in the industry. This switching regulator offers top-notch quality and reliability for a wide range of applications. With its compact design and advanced features like voltage-mode control and pulse frequency modulation, this product delivers superior performance. Customers can trust in the value and benefits that the L5970D provides, making it the perfect choice for their projects. Upgrade your designs today with this innovative solution!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides good durability and protection for the internal components of the switching regulator, ensuring long-lasting performance.

Surface Mount: YES

Surface mount capability allows for easy and efficient installation on circuit boards, saving space and simplifying the manufacturing process.

Maximum Operating Temperature: 125 °C

High maximum operating temperature ensures reliability and stable performance even in demanding environments.

Control Mode: VOLTAGE-MODE

Voltage-mode control offers precise regulation of output voltage, making the switching regulator suitable for applications that require stable power supply.

Technology: MOS

MOS technology provides high efficiency and fast switching speed, allowing the switching regulator to deliver power efficiently with minimal heat dissipation.

Maximum Output Current: 2.25 A

High maximum output current capability allows the switching regulator to power multiple components or devices concurrently without overheating or voltage drops.

Minimum Input Voltage: 4.4 V

Low minimum input voltage requirement enables the switching regulator to operate efficiently even with low input power sources, increasing its versatility.

Maximum Input Voltage: 36 V

Wide maximum input voltage range allows the switching regulator to be used with various power sources, making it adaptable to different applications.

Technical Specifications

Switching Regulators & Controllers L5970D attributes and parameters. Explore more Switching Regulators & Controllers devices from STMicroelectronics

Specs

Other IC type:

Control Mode:

VOLTAGE-MODE

Control Technique:

PULSE FREQUENCY 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):

3

No. of Functions:

1

No. of Terminals:

8

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

2.25 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP8,.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:

BUCK

Maximum Switching Frequency:

280 kHz

Technology:

MOS

Temperature Grade:

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Width (mm):

3.9 mm

Trade Compliance

L5970D 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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