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L79L12ABZ-AP

STMicroelectronics

L79L12ABZ-AP by STMicroelectronics

L79L12ABZ-AP by STMicroelectronics is a fixed negative regulator with a nominal output of 12V and max current of 0.1A, ideal for stable power supply in various applications. It operates b/w -40 °C to 125 °C, ensuring reliability in harsh environments. With excellent line and load regulation, it’s perfect for sensitive electronic circuits.

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 . 1,021 parts In-Stock

1+ parts

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1,021

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Digiode

USA . 956 parts In-Stock

1+ parts

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956

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Anansix

USA . 443 parts In-Stock

1+ parts

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443

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 2,168 parts In-Stock

1+ parts

$8.045

100+ parts

-

1k+ parts

$7.241

10k+ parts

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2,168

$8.045

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$7.241

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MKK Technologies

India . 1,595 parts In-Stock

1+ parts

$15.129

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1,595

$15.129

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DigiPath Technology Company

USA . 1,595 parts In-Stock

1+ parts

$15.129

100+ parts

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1,595

$15.129

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Corphita

USA . 4,725 parts In-Stock

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4,725

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Parana Technologies

USA . 1,979 parts In-Stock

1+ parts

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$9.620

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1,979

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$9.620

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Overview

Elevate your designs with the L79L12ABZ-AP from STMicroelectronics, a trusted leader in semiconductor innovation. This robust fixed negative regulator delivers exceptional performance across varied applications, ensuring reliability in demanding environments. With its impressive operating temperature range and precise voltage regulation, it’s perfect for power-sensitive projects. Choose L79L12ABZ-AP for superior quality and peace of mind, knowing you’re backed by ST's commitment to excellence.

Feature Benefit Bullets

Operating Temperature (TJ-Max): 125 °C

This high maximum operating temperature ensures reliability and durability in diverse environments, making it suitable for commercial and industrial applications.

Technology: BIPOLAR

Bipolar technology enhances performance and provides stable voltage regulation, contributing to the efficiency and functionality of electronic devices.

Package Shape: ROUND

The round package shape allows for efficient thermal management and space-saving designs in various applications.

Terminal Form: THROUGH-HOLE

Through-hole terminals provide robust connections for enhanced reliability, particularly in high-stress applications.

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

This wide operating temperature range ensures reliable performance even in extreme conditions, adding to the product's versatility.

Packing Method: AMMO PACK

The ammo pack packaging streamlines handling and facilitates easy integration into automated assembly processes.

Minimum Output Voltage-1: 11.4 V

The specified minimum output voltage ensures consistent performance across various load conditions, enhancing circuit reliability.

Maximum Voltage Tolerance: 5%

With a maximum voltage tolerance of 5%, this product ensures stable output voltages under varying input conditions, which is crucial for sensitive applications.

Nominal Output Voltage-1: 12 V

A standard output voltage of 12 V makes this regulator compatible with a wide range of devices and circuits commonly used in the industry.

No. of Terminals: 3

Having three terminals facilitates easy integration into standard circuits, promoting design flexibility.

Package Style (Meter): CYLINDRICAL

The cylindrical package style offers a compact form factor, making it easy to incorporate into tight spaces.

Adjustability: FIXED

Fixed output characteristics eliminate the need for adjustment during installation, simplifying the design process.

Terminal Pitch: 1.27 mm

A terminal pitch of 1.27 mm is well-suited for standard PCB layouts, allowing for greater design versatility.

Maximum Line Regulation: 0.25%

Low line regulation ensures that output voltage remains stable despite variations in input voltage, enhancing the reliability of the device.

Regulator Type: FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR

This fixed negative output is ideal for applications requiring a specific reverse voltage, making it suitable for a wide variety of electronic circuits.

Terminal Finish: TIN

The tin finish on terminals provides excellent solderability and corrosion resistance, ensuring reliable long-term connections.

Terminal Position: BOTTOM

Bottom terminal positioning allows for efficient assembly on PCBs, promoting better space utilization.

Maximum Output Voltage-1: 12.6 V

This capability ensures that the regulator can handle higher loads while maintaining stable output voltage, enhancing circuit stability.

Maximum Load Regulation: 0.1%

Extremely low load regulation indicates consistent performance across load changes, making it ideal for precision applications.

Minimum Input Voltage: 14.5 V

This requirement ensures that the regulator will reliably operate above a certain threshold, safeguarding against potential low input scenarios.

Maximum Output Current-1: 0.1 A

A maximum output current of 0.1 A indicates suitability for a variety of low-power applications, making it versatile in usage.

Nominal Dropout Voltage-1: 1.7 V

A low dropout voltage ensures better efficiency, allowing the regulator to perform well even when the input voltage is close to the output voltage.

Maximum Input Voltage: 27 V

This capacity allows the regulator to effectively handle higher voltage inputs, providing flexibility across different applications.

Maximum Input Voltage Absolute: 35 V

The absolute maximum input voltage rating ensures protection against voltage spikes, reducing the risk of damage to the regulator.

Technical Specifications

Fixed Regulators - Negative Single Output Standard L79L12ABZ-AP 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:

AMMO PACK

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

L79L12ABZ-AP 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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