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L79L12ABZTR

STMicroelectronics

L79L12ABZTR by STMicroelectronics

L79L12ABZTR from STMicroelectronics is a fixed negative regulator with a nominal output of 12V and max current of 0.1A, suitable for various applications. It operates b/w -40 °C to 125 °C, ensuring reliability in extreme conditions. With excellent line and load regulation, it’s ideal for stable voltage supply needs.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 2,596 parts In-Stock

1+ parts

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2,596

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Anansix

USA . 1,961 parts In-Stock

1+ parts

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1,961

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Digiode

USA . 400 parts In-Stock

1+ parts

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400

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 1,020 parts In-Stock

1+ parts

$4.514

100+ parts

-

1k+ parts

$4.063

10k+ parts

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1,020

$4.514

-

$4.063

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MKK Technologies

India . 1,798 parts In-Stock

1+ parts

$8.489

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1,798

$8.489

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DigiPath Technology Company

USA . 1,798 parts In-Stock

1+ parts

$8.489

100+ parts

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1,798

$8.489

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Corphita

USA . 710 parts In-Stock

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710

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Parana Technologies

USA . 585 parts In-Stock

1+ parts

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$5.398

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585

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$5.398

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Overview

Unlock reliable power management with the L79L12ABZTR from STMicroelectronics, a trusted leader in innovative electronics. Designed for efficiency, this fixed negative regulator delivers stability across a broad temperature range, making it perfect for automotive, industrial, and consumer applications. Enjoy peace of mind with its robust design and minimal voltage variations, ensuring your devices operate flawlessly. Choose the L79L12ABZTR for quality you can trust and performance that enhances your projects!

Feature Benefit Bullets

Operating Temperature (TJ-Max): 125 °C

The high maximum operating temperature ensures reliability and stability even in demanding environments.

Technology: BIPOLAR

Bipolar technology offers excellent performance characteristics, providing a stable output with minimal noise.

Package Shape: ROUND

The round package shape is well-suited for compact installations, allowing for efficient space utilization.

Terminal Form: THROUGH-HOLE

Through-hole terminals provide robust mechanical support and ease of soldering for reliable connections.

Operating Temperature (TJ-Min): -40 °C

With an operating temperature as low as -40 °C, this regulator is ideal for extreme environments, ensuring consistent performance.

Packing Method: TR

The TR packing method allows for efficient handling and transportation, making it suitable for mass production.

Minimum Output Voltage-1: 11.4 V

The low minimum output voltage indicates strong regulation capabilities, even under varying load conditions.

Maximum Voltage Tolerance: 5 %

A 5% maximum voltage tolerance ensures that the output remains stable, providing reliable power to connected components.

Nominal Output Voltage-1: 12 V

With a nominal output voltage of 12 V, it is ideal for applications requiring standardized voltage levels.

No. of Terminals: 3

The three terminals facilitate a straightforward connection setup, promoting ease of use in circuit designs.

Package Style (Meter): CYLINDRICAL

The cylindrical package style enhances thermal performance and fits easily into various form factors.

Adjustability: FIXED

The fixed output voltage simplifies design and reduces the need for additional external components, lowering overall cost.

Terminal Pitch: 1.27 mm

The 1.27 mm terminal pitch is compatible with a wide range of PCB layouts, boosting design flexibility.

Maximum Line Regulation: 0.25 %

Low line regulation of 0.25 % ensures that variations in input voltage do not significantly affect output voltage.

Regulator Type: FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR

As a fixed negative regulator, it is perfect for circuits requiring a stable negative output voltage.

Terminal Finish: TIN

The tin terminal finish offers good corrosion resistance and solderability, ensuring long-term reliability.

Terminal Position: BOTTOM

Bottom-terminal position allows for streamlined PCB assembly and efficient layout designs.

Maximum Output Voltage-1: 12.6 V

The high maximum output voltage provides design flexibility for applications with varying voltage needs.

Maximum Load Regulation: 0.1 %

Low load regulation (0.1 %) ensures consistent voltage levels across varying loads, enhancing performance stability.

Minimum Input Voltage: 14.5 V

The minimum input voltage requirement ensures reliable regulation under nearly all operating conditions.

Maximum Output Current-1: 0.1 A

The ability to source up to 0.1 A makes this regulator suitable for low-power applications.

Nominal Dropout Voltage-1: 1.7 V

A nominal dropout voltage of 1.7 V indicates efficient operation, allowing it to function effectively even with modest input-to-output voltage differentials.

Maximum Input Voltage: 27 V

With a maximum input voltage of 27 V, this regulator accommodates higher input levels while maintaining safety and functionality.

Maximum Input Voltage Absolute: 35 V

The absolute maximum input voltage of 35 V ensures robustness against accidental over-voltage conditions.

Technical Specifications

Fixed Regulators - Negative Single Output Standard L79L12ABZTR attributes and parameters. Explore more Fixed Regulators - Negative Single Output Standard devices from STMicroelectronics

Specs

Adjustability:

FIXED

Nominal Dropout Voltage-1:

1.7 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

27 V

Minimum Input Voltage:

14.5 V

JESD-30 Code:

O-XBCY-T3

JESD-609 Code:

e3

Maximum Line Regulation:

.25 %

Maximum Load Regulation:

.1 %

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

3

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

.1 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 Code:

Package Equivalence Code:

SIP3,.1,50

Package Shape:

ROUND

Package Style (Meter):

CYLINDRICAL

Packing Method:

TR

Qualification Status:

Not Qualified

Sub-Category:

Other Regulators

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Finish:

TIN

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

BOTTOM

Maximum Voltage Tolerance:

5 %

Trade Compliance

L79L12ABZTR Regulators 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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