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L78M12ACDT-TR

STMicroelectronics

L78M12ACDT-TR by STMicroelectronics

L78M12ACDT-TR by STMicroelectronics is a fixed positive single output standard regulator with an output voltage of 12V and max current of 0.5A. It operates within a temperature range of 0 to 125°C, making it suitable for various applications requiring stable voltage regulation in compact spaces. The package style is small outline with gull wing terminals, ideal for surface mount assembly.

Median Price

$0.356

Lifecycle Status

Suppliers In-Stock

24

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 53,840 parts In-Stock

1+ parts

$0.530

100+ parts

$0.289

1k+ parts

$0.246

10k+ parts

$0.225

53,840

$0.530

$0.289

$0.246

$0.225

Mouser Electronics

USA . 5,813 parts In-Stock

1+ parts

$0.530

100+ parts

$0.289

1k+ parts

$0.246

10k+ parts

$0.210

5,813

$0.530

$0.289

$0.246

$0.210

Newark

USA . 575 parts In-Stock

1+ parts

$0.546

100+ parts

$0.298

1k+ parts

$0.178

10k+ parts

-

575

$0.546

$0.298

$0.178

-

Arrow

USA . 32,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.194

32,500

-

-

-

$0.194

Verical

USA . 32,500 parts In-Stock

1+ parts

-

100+ parts

-

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-

10k+ parts

$0.194

32,500

-

-

-

$0.194

Avnet

USA . 22,500 parts In-Stock

1+ parts

-

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-

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-

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22,500

-

-

-

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Farnell

UK . 357 parts In-Stock

1+ parts

-

100+ parts

$0.249

1k+ parts

$0.207

10k+ parts

$0.172

357

-

$0.249

$0.207

$0.172

RS (Exports)

UK . 250 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.323

250

-

-

-

$0.323

Element14

Singapore . 83 parts In-Stock

1+ parts

-

100+ parts

$0.389

1k+ parts

$0.295

10k+ parts

$0.284

83

-

$0.389

$0.295

$0.284

Distributors (In-Stock)

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

Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$0.351

100+ parts

-

1k+ parts

-

10k+ parts

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50

$0.351

-

-

-

TME

Poland . 2,315 parts In-Stock

1+ parts

$0.410

100+ parts

$0.243

1k+ parts

$0.189

10k+ parts

$0.145

2,315

$0.410

$0.243

$0.189

$0.145

Digiode

USA . 1,852 parts In-Stock

1+ parts

$0.560

100+ parts

-

1k+ parts

-

10k+ parts

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1,852

$0.560

-

-

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Chip Stock

USA . 23,480 parts In-Stock

1+ parts

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23,480

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Vyrian

USA . 21,893 parts In-Stock

1+ parts

-

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21,893

-

-

-

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IBS Electronics

USA . 12,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

$0.087

12,500

-

-

-

$0.087

Lantek

USA . 3,720 parts In-Stock

1+ parts

-

100+ parts

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3,720

-

-

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Bristol Electronics

USA . 2,750 parts In-Stock

1+ parts

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2,750

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-

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Anansix

USA . 2,269 parts In-Stock

1+ parts

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2,269

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ComSIT Distribution GmbH

Germany . 1,985 parts In-Stock

1+ parts

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1,985

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-

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Elcom Components

USA . 1,865 parts In-Stock

1+ parts

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1,865

-

-

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Micros

Poland . 1,639 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

$0.160

10k+ parts

-

1,639

-

-

$0.160

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Partservice

France . 1,489 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.160

10k+ parts

$0.160

1,489

-

-

$0.160

$0.160

Micros sp.j. W. Kędra i J. Lic

Poland . 1,279 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.172

10k+ parts

$0.172

1,279

-

-

$0.172

$0.172

Semi Source

USA . 70 parts In-Stock

1+ parts

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70

-

-

-

-

Distributors (Availability)

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

Semicontronic

India . 22,405 parts In-Stock

1+ parts

$0.070

100+ parts

$0.068

1k+ parts

$0.068

10k+ parts

-

22,405

$0.070

$0.068

$0.068

-

Ampacity Inc.

Singapore . 21,794 parts In-Stock

1+ parts

$0.070

100+ parts

-

1k+ parts

-

10k+ parts

-

21,794

$0.070

-

-

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Argo Parts USA

USA . 1,538 parts In-Stock

1+ parts

$0.340

100+ parts

-

1k+ parts

-

10k+ parts

$0.330

1,538

$0.340

-

-

$0.330

Netroflash

USA . 1,000 parts In-Stock

1+ parts

$0.351

100+ parts

$0.344

1k+ parts

-

10k+ parts

-

1,000

$0.351

$0.344

-

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Corohmni

South Africa . 464 parts In-Stock

1+ parts

$0.361

100+ parts

-

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-

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464

$0.361

-

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Corphita

USA . 4,506 parts In-Stock

1+ parts

$0.531

100+ parts

-

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-

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4,506

$0.531

-

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Vigor

Singapore . 2,447 parts In-Stock

1+ parts

$0.630

100+ parts

-

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-

10k+ parts

-

2,447

$0.630

-

-

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Component Stockers USA

USA . 39,413 parts In-Stock

1+ parts

$0.720

100+ parts

$0.270

1k+ parts

$0.230

10k+ parts

$0.140

39,413

$0.720

$0.270

$0.230

$0.140

Aztec Data Supply Inc.

USA . 4,143 parts In-Stock

1+ parts

$3.730

100+ parts

-

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-

10k+ parts

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4,143

$3.730

-

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IDEA Electronic Components Group

UK . 907 parts In-Stock

1+ parts

$5.368

100+ parts

-

1k+ parts

$4.831

10k+ parts

-

907

$5.368

-

$4.831

-

MKK Technologies

India . 1,214 parts In-Stock

1+ parts

$10.095

100+ parts

-

1k+ parts

-

10k+ parts

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1,214

$10.095

-

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DigiPath Technology Company

USA . 1,214 parts In-Stock

1+ parts

$10.095

100+ parts

-

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1,214

$10.095

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Perfect Parts

USA . 310,412 parts In-Stock

1+ parts

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310,412

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Eastek

USA . 127,500 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

$0.170

10k+ parts

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127,500

-

-

$0.170

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GreenTree Electronics

Israel . 87,500 parts In-Stock

1+ parts

-

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87,500

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-

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RC Electronics

USA . 58,463 parts In-Stock

1+ parts

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58,463

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Lixinc

USA . 15,701 parts In-Stock

1+ parts

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15,701

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Infinite Electronics LLP (Excess)

. 13,772 parts In-Stock

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13,772

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Kepictronics

USA . 11,115 parts In-Stock

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11,115

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Continental Prestige Electronics

USA . 8,575 parts In-Stock

1+ parts

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100+ parts

$0.373

1k+ parts

$0.254

10k+ parts

$0.215

8,575

-

$0.373

$0.254

$0.215

A-Z Elektronik GmbH

Germany . 5,774 parts In-Stock

1+ parts

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5,774

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-

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Alle Elektronik GmbH

Germany . 3,849 parts In-Stock

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3,849

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Authorized Procurement Solutions

USA . 2,500 parts In-Stock

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2,500

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Parana Technologies

USA . 1,245 parts In-Stock

1+ parts

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100+ parts

$6.418

1k+ parts

-

10k+ parts

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1,245

-

$6.418

-

-

Overview

Power up your projects with the L78M12ACDT-TR by STMicroelectronics, a top-tier manufacturer known for delivering high-quality components. This fixed regulator offers a reliable solution for a wide range of applications, ensuring stable output voltage and efficient performance. With a compact design and precise voltage control, this regulator provides exceptional value, making it the perfect choice for your electronics projects. Trust STMicroelectronics to bring you the best in semiconductor technology.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material provides durability and protection for the regulator, making it a reliable choice for various applications.

Surface Mount: YES

Being surface mountable allows for easy and convenient installation on printed circuit boards, saving space and simplifying assembly.

Operating Temperature (TJ-Max): 125 °C

With a high maximum operating temperature of 125°C, this regulator can function effectively in a wide range of environments and applications.

Nominal Output Voltage-1: 12 V

The stable output voltage of 12V ensures consistent power supply to connected devices, making it suitable for various electronic circuits.

Maximum Output Current-1: 0.5 A

With a maximum output current of 0.5A, this regulator can provide ample power for small to medium loads, making it versatile for different applications.

Technical Specifications

Fixed Regulators - Positive Single Output Standard L78M12ACDT-TR attributes and parameters. Explore more Fixed Regulators - Positive Single Output Standard devices from STMicroelectronics

Specs

Adjustability:

FIXED

Nominal Dropout Voltage-1:

2 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

30 V

Minimum Input Voltage:

14.5 V

JESD-30 Code:

R-PSSO-G2

JESD-609 Code:

e3

Length:

6.5 mm

Maximum Line Regulation:

.1 %

Maximum Load Regulation:

.24 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

2

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

0 Cel

Maximum Output Current-1:

.5 A

Maximum Output Voltage-1:

12.5 V

Minimum Output Voltage-1:

11.5 V

Nominal Output Voltage-1:

12 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP3H,.38,90TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG

Packing Method:

TR

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

2.63 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

Matte Tin (Sn) - annealed

Terminal Form:

Terminal Pitch:

2.28 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

4 %

Width:

6.1 mm

Trade Compliance

L78M12ACDT-TR 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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