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L78S12CV

STMicroelectronics

L78S12CV by STMicroelectronics

STMicroelectronics L78S12CV is a BIPOLAR fixed positive single output standard regulator with 12V nominal output voltage and 2A max output current. It operates in temperatures ranging from 0 to 150°C, making it suitable for various applications requiring stable voltage regulation in electronic circuits.

Median Price

$0.719

Lifecycle Status

EOL

Suppliers In-Stock

40

In-Stock Inventory

1k+

Distributors (Authorized)

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

Adafruit Industries

USA . 350 parts In-Stock

1+ parts

$0.486

100+ parts

$0.442

1k+ parts

$0.399

10k+ parts

-

350

$0.486

$0.442

$0.399

-

Farnell

UK . 999 parts In-Stock

1+ parts

$0.761

100+ parts

$0.586

1k+ parts

-

10k+ parts

-

999

$0.761

$0.586

-

-

Bürklin Elektronik

Germany . 30 parts In-Stock

1+ parts

$0.840

100+ parts

$0.570

1k+ parts

$0.430

10k+ parts

-

30

$0.840

$0.570

$0.430

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Arrow

USA . 1,584 parts In-Stock

1+ parts

$1.060

100+ parts

$0.725

1k+ parts

$0.478

10k+ parts

-

1,584

$1.060

$0.725

$0.478

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Verical

USA . 1,584 parts In-Stock

1+ parts

-

100+ parts

$0.676

1k+ parts

$0.446

10k+ parts

-

1,584

-

$0.676

$0.446

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RS (Exports)

UK . 450 parts In-Stock

1+ parts

-

100+ parts

$0.448

1k+ parts

$0.373

10k+ parts

$0.364

450

-

$0.448

$0.373

$0.364

Distributors (In-Stock)

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

Nova Conductors

Japan . 200 parts In-Stock

1+ parts

$0.400

100+ parts

-

1k+ parts

-

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200

$0.400

-

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Digiode

USA . 2,964 parts In-Stock

1+ parts

$0.462

100+ parts

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2,964

$0.462

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TME

Poland . 35 parts In-Stock

1+ parts

$0.757

100+ parts

$0.491

1k+ parts

$0.421

10k+ parts

-

35

$0.757

$0.491

$0.421

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Component Electronics Inc.

Canada . 2 parts In-Stock

1+ parts

$0.770

100+ parts

$0.580

1k+ parts

$0.500

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2

$0.770

$0.580

$0.500

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R&J Components

USA . 2,182 parts In-Stock

1+ parts

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2,182

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Freddi Giovanni

Italy . 1,650 parts In-Stock

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1,650

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Sensible Micro Corp

USA . 769 parts In-Stock

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769

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Anansix

USA . 672 parts In-Stock

1+ parts

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672

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SOS electronic

Slovakia . 610 parts In-Stock

1+ parts

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100+ parts

$0.435

1k+ parts

$0.402

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610

-

$0.435

$0.402

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Micros

Poland . 506 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

$0.417

10k+ parts

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506

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$0.417

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LIBRA Elektronik GmbH

Germany . 387 parts In-Stock

1+ parts

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387

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Vyrian

USA . 386 parts In-Stock

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386

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ComSIT Distribution GmbH

Germany . 246 parts In-Stock

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246

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ECAB

Sweden . 192 parts In-Stock

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192

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Rapid Electronics

USA . 145 parts In-Stock

1+ parts

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$1.391

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145

-

$1.391

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Goldney Electronics S.L.

Spain . 100 parts In-Stock

1+ parts

-

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100

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ACDS - Activité Composants Distribution Service

France . 100 parts In-Stock

1+ parts

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100

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Fibra_Brandt Electronic GMBH

Germany . 90 parts In-Stock

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90

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ABC Electronics Ltd.

UK . 75 parts In-Stock

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75

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Microfarads

USA . 72 parts In-Stock

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72

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ComSIT USA

USA . 59 parts In-Stock

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59

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Holdelec - ElecDif-Pro

France . 54 parts In-Stock

1+ parts

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54

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Pegasus Components GmbH

Germany . 52 parts In-Stock

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52

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GES GmbH

Germany . 44 parts In-Stock

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44

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Cyclops Electronics Ltd

UK . 43 parts In-Stock

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43

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Lonics

Poland . 42 parts In-Stock

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42

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Electronic Expediters

USA . 35 parts In-Stock

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35

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Tectiva GmbH

Germany . 30 parts In-Stock

1+ parts

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30

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Ack Elektronik San.Tic.Ltd.Sti

. 25 parts In-Stock

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25

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Corel Iberica Componentes, S.L.

Spain . 18 parts In-Stock

1+ parts

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18

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LittleDiode

UK . 5 parts In-Stock

1+ parts

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5

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Bristol Electronics

USA . 4 parts In-Stock

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4

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Prism Electronics

USA . 1 parts In-Stock

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1

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Standard Data Resources

USA . 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

Netroflash

USA . 500 parts In-Stock

1+ parts

$0.400

100+ parts

-

1k+ parts

$0.380

10k+ parts

$0.372

500

$0.400

-

$0.380

$0.372

Corphita

USA . 819 parts In-Stock

1+ parts

$0.437

100+ parts

-

1k+ parts

-

10k+ parts

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819

$0.437

-

-

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Component Stockers USA

USA . 7,505 parts In-Stock

1+ parts

$0.480

100+ parts

$0.490

1k+ parts

$0.420

10k+ parts

-

7,505

$0.480

$0.490

$0.420

-

Advanced Electronics

New Zealand . 350 parts In-Stock

1+ parts

$0.486

100+ parts

$0.442

1k+ parts

$0.399

10k+ parts

-

350

$0.486

$0.442

$0.399

-

Vigor

Singapore . 9,509 parts In-Stock

1+ parts

$0.770

100+ parts

-

1k+ parts

-

10k+ parts

-

9,509

$0.770

-

-

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Continental Prestige Electronics

USA . 469 parts In-Stock

1+ parts

$1.070

100+ parts

$0.617

1k+ parts

$0.399

10k+ parts

-

469

$1.070

$0.617

$0.399

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IDEA Electronic Components Group

UK . 223 parts In-Stock

1+ parts

$4.088

100+ parts

-

1k+ parts

$3.679

10k+ parts

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223

$4.088

-

$3.679

-

Microchip USA

USA . 244 parts In-Stock

1+ parts

$7.090

100+ parts

$7.060

1k+ parts

$7.060

10k+ parts

$7.040

244

$7.090

$7.060

$7.060

$7.040

MKK Technologies

India . 222 parts In-Stock

1+ parts

$7.686

100+ parts

-

1k+ parts

-

10k+ parts

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222

$7.686

-

-

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DigiPath Technology Company

USA . 222 parts In-Stock

1+ parts

$7.686

100+ parts

-

1k+ parts

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10k+ parts

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222

$7.686

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Perfect Parts

USA . 106,417 parts In-Stock

1+ parts

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106,417

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QUARKTWIN TECHNOLOGY LTD

USA . 19,129 parts In-Stock

1+ parts

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19,129

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Lixinc

USA . 10,673 parts In-Stock

1+ parts

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10,673

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A-Z Elektronik GmbH

Germany . 7,154 parts In-Stock

1+ parts

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100+ parts

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7,154

-

-

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Alle Elektronik GmbH

Germany . 4,769 parts In-Stock

1+ parts

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100+ parts

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4,769

-

-

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Authorized Procurement Solutions

USA . 4,000 parts In-Stock

1+ parts

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4,000

-

-

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Infinite Electronics LLP (Excess)

. 3,702 parts In-Stock

1+ parts

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100+ parts

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3,702

-

-

-

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Futuretech Components

Singapore . 3,000 parts In-Stock

1+ parts

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3,000

-

-

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Cyclops Electronics Ltd (Excess)

UK . 2,148 parts In-Stock

1+ parts

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2,148

-

-

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Metaverse IC Inc.

Canada . 1,745 parts In-Stock

1+ parts

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100+ parts

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1,745

-

-

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Assy Fe

Spain . 1,026 parts In-Stock

1+ parts

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1,026

-

-

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Eastek

USA . 1,000 parts In-Stock

1+ parts

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1,000

-

-

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Kepictronics

USA . 887 parts In-Stock

1+ parts

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887

-

-

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Parana Technologies

USA . 840 parts In-Stock

1+ parts

-

100+ parts

$4.887

1k+ parts

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840

-

$4.887

-

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Glotronic Ltd.

UK . 43 parts In-Stock

1+ parts

-

100+ parts

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43

-

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Overview

Unleash the power of reliable and efficient voltage regulation with the L78S12CV by STMicroelectronics. Crafted by a trusted manufacturer, this fixed positive single output standard regulator offers unparalleled quality and performance. Perfect for a wide range of applications, this product provides stable 12V output with minimal voltage fluctuations, ensuring your devices operate smoothly. With its innovative bipolar technology and through-hole terminal form, the L78S12CV guarantees optimal efficiency and longevity. Say goodbye to power inconsistencies and hello to seamless operation with this top-of-the-line regulator.

Feature Benefit Bullets

Operating Temperature (TJ-Max): 150 °C

The high maximum operating temperature allows for reliable performance in a variety of environments.

Technology: BIPOLAR

The bipolar technology used in this product ensures stable and accurate output voltages.

Package Shape: RECTANGULAR

The rectangular package shape makes it easy to incorporate this regulator into existing designs.

Terminal Form: THROUGH-HOLE

The through-hole terminal form simplifies the installation process, making it user-friendly.

Operating Temperature (TJ-Min): 0 °C

With a low minimum operating temperature, this regulator can still function effectively in colder conditions.

Packing Method: TUBE

The tube packing method ensures that the product is well-protected during storage and transportation.

Minimum Output Voltage-1: 11.4 V

The minimum output voltage of 11.4V meets the requirements of many applications.

Maximum Voltage Tolerance: 5 %

The tight voltage tolerance of 5% ensures consistent and reliable performance.

Nominal Output Voltage-1: 12 V

The nominal output voltage of 12V makes this regulator suitable for a wide range of electronic devices.

No. of Terminals: 3

With 3 terminals, this regulator is easy to connect and integrate into circuit designs.

Package Style (Meter): FLANGE MOUNT

The flange mount package style allows for secure mounting and efficient heat dissipation.

Adjustability: FIXED

The fixed adjustability means that the output voltage is set and cannot be changed, ensuring stability.

Terminal Pitch: 2.54 mm

The terminal pitch of 2.54mm provides compatibility with standard breadboards and PCB layouts.

Maximum Line Regulation: 0.24 %

The low maximum line regulation ensures consistent performance under varying input voltages.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

This type of regulator is commonly used in a variety of applications due to its reliability and stability.

Terminal Finish: MATTE TIN

The matte tin terminal finish provides durability and reliable connections.

Terminal Position: SINGLE

The single terminal position simplifies installation and connection processes.

Maximum Output Voltage-1: 12.6 V

With a maximum output voltage of 12.6V, this regulator can meet the needs of power-hungry devices.

Maximum Load Regulation: 0.24 %

The low maximum load regulation ensures stable output voltage under varying load conditions.

Minimum Input Voltage: 14.5 V

The minimum input voltage requirement of 14.5V is compatible with many power sources.

Maximum Output Current-1: 2 A

With a maximum output current of 2A, this regulator can power a variety of components.

Nominal Dropout Voltage-1: 2.5 V

The nominal dropout voltage of 2.5V ensures efficient power conversion with minimal loss.

Maximum Input Voltage: 30 V

The maximum input voltage of 30V provides a wide input voltage range for versatile use.

Maximum Input Voltage Absolute: 35 V

The absolute maximum input voltage of 35V provides protection against voltage spikes.

Technical Specifications

Fixed Regulators - Positive Single Output Standard L78S12CV attributes and parameters. Explore more Fixed Regulators - Positive Single Output Standard devices from STMicroelectronics

Specs

Adjustability:

FIXED

Nominal Dropout Voltage-1:

2.5 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

30 V

Minimum Input Voltage:

14.5 V

JESD-30 Code:

R-XSFM-T3

JESD-609 Code:

e3

Maximum Line Regulation:

.24 %

Maximum Load Regulation:

.24 %

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

3

Operating Temperature (TJ-Max):

150 Cel

Operating Temperature (TJ-Min):

0 Cel

Maximum Output Current-1:

2 A

Maximum Output Voltage-1:

12.6 V

Minimum Output Voltage-1:

11.4 V

Nominal Output Voltage-1:

12 V

Package Body Material:

UNSPECIFIED

Package Equivalence Code:

SIP3,.1TB

Package Shape:

RECTANGULAR

Package Style (Meter):

FLANGE MOUNT

Packing Method:

TUBE

Qualification Status:

Not Qualified

Sub-Category:

Other Regulators

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

5 %

Trade Compliance

L78S12CV Regulators 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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