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L4970A

STMicroelectronics

L4970A by STMicroelectronics

L4970A by STMicroelectronics is a switching regulator with a max output current of 15 A and a max switching frequency of 500 kHz. It is commonly used in applications requiring voltage-mode control, such as buck converters, with an input voltage range of 15 V to 50 V.

Median Price

$16.387

Lifecycle Status

Suppliers In-Stock

35

In-Stock Inventory

1k+

Distributors (Authorized)

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

Bürklin Elektronik

Germany . 4 parts In-Stock

1+ parts

$9.270

100+ parts

-

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4

$9.270

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Verical

USA . 83 parts In-Stock

1+ parts

$16.387

100+ parts

$12.723

1k+ parts

$11.318

10k+ parts

-

83

$16.387

$12.723

$11.318

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Distrelec

Netherlands . 30 parts In-Stock

1+ parts

$19.189

100+ parts

$17.553

1k+ parts

$17.043

10k+ parts

-

30

$19.189

$17.553

$17.043

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Distributors (In-Stock)

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Digiode

USA . 3,143 parts In-Stock

1+ parts

$8.806

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3,143

$8.806

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Nova Conductors

Japan . 15 parts In-Stock

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$12.275

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15

$12.275

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SOS electronic

Slovakia . 11 parts In-Stock

1+ parts

$12.569

100+ parts

$11.377

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-

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11

$12.569

$11.377

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TME

Poland . 65 parts In-Stock

1+ parts

$21.060

100+ parts

$14.040

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65

$21.060

$14.040

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Mobius Materials

USA . 66 parts In-Stock

1+ parts

$21.550

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$17.200

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66

$21.550

$17.200

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Vyrian

USA . 11,824 parts In-Stock

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11,824

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Anansix

USA . 1,570 parts In-Stock

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1,570

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Schukat

Germany . 537 parts In-Stock

1+ parts

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$11.593

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$11.160

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537

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$11.593

$11.160

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Halfin

Belgium . 474 parts In-Stock

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LWI Electronics Inc

India . 123 parts In-Stock

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ComSIT Distribution GmbH

Germany . 114 parts In-Stock

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114

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Global Solutions Electronics Company

USA . 43 parts In-Stock

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43

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PC Components Company LLC

USA . 33 parts In-Stock

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Pegasus Components GmbH

Germany . 25 parts In-Stock

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25

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Extreme Components

USA . 25 parts In-Stock

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25

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Micros

Poland . 15 parts In-Stock

1+ parts

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100+ parts

$14.626

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15

-

$14.626

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Resion

USA . 15 parts In-Stock

1+ parts

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15

-

-

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Partservice

France . 15 parts In-Stock

1+ parts

-

100+ parts

$14.310

1k+ parts

$14.310

10k+ parts

$14.310

15

-

$14.310

$14.310

$14.310

LIBRA Elektronik GmbH

Germany . 15 parts In-Stock

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15

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ACDS - Activité Composants Distribution Service

France . 10 parts In-Stock

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10

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ECAB

Sweden . 10 parts In-Stock

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10

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Holdelec - ElecDif-Pro

France . 10 parts In-Stock

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10

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MISTER SPROCKETS

USA . 10 parts In-Stock

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10

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Huijzer Components

Netherlands . 7 parts In-Stock

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Semi Source

USA . 6 parts In-Stock

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Bristol Electronics

USA . 6 parts In-Stock

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6

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Digital Electronic Gebert Verwaltungs UG

Germany . 4 parts In-Stock

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R&J Components

USA . 4 parts In-Stock

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4

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J & M Industries LLC

USA . 4 parts In-Stock

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4

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GES GmbH

Germany . 2 parts In-Stock

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2

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LittleDiode

UK . 1 parts In-Stock

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1

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Fibra_Brandt Electronic GMBH

Germany . 1 parts In-Stock

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1

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Distributors (Availability)

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

Semicontronic

India . 249 parts In-Stock

1+ parts

$7.880

100+ parts

$7.683

1k+ parts

$7.644

10k+ parts

-

249

$7.880

$7.683

$7.644

-

Ampacity Inc.

Singapore . 91 parts In-Stock

1+ parts

$7.880

100+ parts

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91

$7.880

-

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Corphita

USA . 3,194 parts In-Stock

1+ parts

$8.343

100+ parts

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3,194

$8.343

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IDEA Electronic Components Group

UK . 2,051 parts In-Stock

1+ parts

$9.098

100+ parts

-

1k+ parts

$8.188

10k+ parts

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2,051

$9.098

-

$8.188

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Corohmni

South Africa . 401 parts In-Stock

1+ parts

$13.552

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401

$13.552

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Vigor

Singapore . 110 parts In-Stock

1+ parts

$13.570

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110

$13.570

-

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Continental Prestige Electronics

USA . 731 parts In-Stock

1+ parts

$14.250

100+ parts

$11.060

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-

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731

$14.250

$11.060

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MKK Technologies

India . 1,172 parts In-Stock

1+ parts

$17.108

100+ parts

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1,172

$17.108

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DigiPath Technology Company

USA . 1,172 parts In-Stock

1+ parts

$17.108

100+ parts

-

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-

10k+ parts

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1,172

$17.108

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Advanced Electronics

New Zealand . 2,500 parts In-Stock

1+ parts

$28.977

100+ parts

$26.369

1k+ parts

$23.761

10k+ parts

-

2,500

$28.977

$26.369

$23.761

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Microchip USA

USA . 1,345 parts In-Stock

1+ parts

$48.270

100+ parts

$47.580

1k+ parts

$47.240

10k+ parts

$46.890

1,345

$48.270

$47.580

$47.240

$46.890

Lixinc

USA . 16,237 parts In-Stock

1+ parts

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16,237

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Perfect Parts

USA . 13,094 parts In-Stock

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13,094

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A-Z Elektronik GmbH

Germany . 7,094 parts In-Stock

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7,094

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Kepictronics

USA . 5,000 parts In-Stock

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5,000

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Argo Parts USA

USA . 4,753 parts In-Stock

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4,753

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Alle Elektronik GmbH

Germany . 4,729 parts In-Stock

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4,729

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Authorized Procurement Solutions

USA . 2,550 parts In-Stock

1+ parts

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2,550

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S.R.D Solutions

India . 2,400 parts In-Stock

1+ parts

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2,400

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-

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Parana Technologies

USA . 1,640 parts In-Stock

1+ parts

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100+ parts

$10.878

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1,640

-

$10.878

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Futuretech Components

Singapore . 820 parts In-Stock

1+ parts

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820

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Infinite Electronics LLP (Excess)

. 507 parts In-Stock

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507

-

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Allen Electronics Distributors

USA . 308 parts In-Stock

1+ parts

-

100+ parts

$11.001

1k+ parts

-

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308

-

$11.001

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GreenTree Electronics

Israel . 200 parts In-Stock

1+ parts

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100+ parts

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200

-

-

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Netroflash

USA . 100 parts In-Stock

1+ parts

-

100+ parts

$12.029

1k+ parts

$11.661

10k+ parts

$11.416

100

-

$12.029

$11.661

$11.416

Assy Fe

Spain . 72 parts In-Stock

1+ parts

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72

-

-

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Eastek

USA . 50 parts In-Stock

1+ parts

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50

-

-

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Overview

Experience high-quality performance and reliability with the L4970A by STMicroelectronics! As a leading manufacturer in the industry, STMicroelectronics brings you cutting-edge solutions for switching regulators and controllers. With its advanced technology and voltage-mode control mode, this product offers unparalleled efficiency and precision. Whether you're designing power supplies or battery chargers, the L4970A's maximum output current of 15 A and switching frequency of 500 kHz ensure optimal performance. Its compact rectangular shape and zig-zag terminal position make it easy to integrate into your designs. Trust STMicroelectronics and unlock the full potential of your applications with the L4970A.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides a lightweight and durable package for the regulator, making it suitable for various applications.

No. of Terminals: 15

Offers flexibility in the connections and allows for multiple input and output options.

Control Mode: VOLTAGE-MODE

Ensures efficient regulation of voltage output, leading to stable and reliable performance.

Nominal Input Voltage: 35 V

Can handle a wide range of input voltages, making it versatile for different power supply applications.

Maximum Output Current: 15 A

Capable of delivering high output currents, suitable for powering various electronic devices.

Technology: BCDMOS

Utilizes BCDMOS technology for improved efficiency and performance in switching regulators.

Technical Specifications

Switching Regulators & Controllers L4970A 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:

50 V

Minimum Input Voltage:

15 V

Nominal Input Voltage:

35 V

JESD-30 Code:

R-PZFM-T15

JESD-609 Code:

e3

No. of Functions:

1

No. of Terminals:

15

Maximum Output Current:

15 A

Nominal Output Voltage:

5.1 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

ZIP

Package Equivalence Code:

ZIP15,.2,.17TB

Package Shape:

Package Style (Meter):

FLANGE MOUNT

Qualification:

Not Qualified

Sub-Category:

Switching Regulator or Controllers

Surface Mount:

NO

Switcher Config:

BUCK

Maximum Switching Frequency:

500 kHz

Technology:

BCDMOS

Terminal Finish:

MATTE TIN

Terminal Form:

THROUGH-HOLE

Terminal Pitch:

1.27 mm

Terminal Position:

ZIG-ZAG

Trade Compliance

L4970A 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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