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L79L09ACUTR

STMicroelectronics

L79L09ACUTR by STMicroelectronics

L79L09ACUTR by STMicroelectronics is a fixed negative regulator with a nominal output of 9V and max current of 0.1A, ideal for low-power applications. It operates b/w 11.5V to 30V input and withstands temperatures up to 125 °C. Its compact design ensures efficient space utilization in electronic circuits.

Median Price

-

Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 3,210 parts In-Stock

1+ parts

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3,210

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Digiode

USA . 2,403 parts In-Stock

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2,403

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LIBRA Elektronik GmbH

Germany . 2,352 parts In-Stock

1+ parts

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2,352

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J2 Sourcing AB

Sweden . 1,880 parts In-Stock

1+ parts

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1,880

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Anansix

USA . 468 parts In-Stock

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468

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Distributors (Availability)

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

Microchip USA

USA . 203 parts In-Stock

1+ parts

$1.747

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203

$1.747

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IDEA Electronic Components Group

UK . 1,947 parts In-Stock

1+ parts

$3.479

100+ parts

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$3.131

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1,947

$3.479

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$3.131

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MKK Technologies

India . 1,782 parts In-Stock

1+ parts

$6.543

100+ parts

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1,782

$6.543

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DigiPath Technology Company

USA . 1,782 parts In-Stock

1+ parts

$6.543

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1,782

$6.543

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AZTECH Wire

Italy . 406 parts In-Stock

1+ parts

$11.740

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406

$11.740

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Component Stockers USA

USA . 495 parts In-Stock

1+ parts

$99.990

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495

$99.990

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Vigor

Singapore . 2,328 parts In-Stock

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2,328

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Parana Technologies

USA . 773 parts In-Stock

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$4.160

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773

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$4.160

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Corphita

USA . 650 parts In-Stock

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650

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Overview

Unlock reliable performance with the L79L09ACUTR from STMicroelectronics, a leader in innovative semiconductor solutions. Designed for fixed negative output regulation, this compact device ensures exceptional voltage stability while operating seamlessly from 0 to 125 °C. Ideal for various applications, from automotive to industrial electronics, it offers robust quality and efficiency that empower your projects. Choose L79L09ACUTR for peace of mind and superior reliability!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy for the package body ensures durability and protection against environmental factors, making the regulator reliable for long-term applications.

Surface Mount: YES

The surface mount capability allows for easy integration into compact designs, saving space on PCBs and facilitating automated assembly processes.

Operating Temperature (TJ-Max): 125 °C

A maximum operating temperature of 125 °C ensures stable operation even in demanding environments, increasing the product's reliability.

Technology: BIPOLAR

Bipolar technology offers good stability and low noise characteristics, making this regulator suitable for sensitive applications.

Package Shape: RECTANGULAR

The rectangular shape of the package allows for efficient use of space and better layout efficiency on circuit boards.

Terminal Form: FLAT

Flat terminals enhance contact reliability and are compatible with various mounting styles, offering versatility in installation.

Operating Temperature (TJ-Min): 0 °C

A minimum operating temperature of 0 °C broadens the range of environments in which the regulator can function effectively.

Packing Method: TR

Using tape and reel (TR) packing makes the parts easy to handle and suitable for automated pick-and-place assembly.

Minimum Output Voltage-1: 8.55 V

The minimum output voltage ensures compatibility with a wide range of load requirements while maintaining stability.

Maximum Voltage Tolerance: 5%

A maximum voltage tolerance of 5% ensures consistent performance and reliability in varying input voltage conditions.

Nominal Output Voltage-1: 9 V

A nominal output voltage of 9V makes this regulator a suitable choice for many standard applications requiring a stable voltage.

No. of Terminals: 3

Having three terminals simplifies connections and allows for straightforward integration into circuits.

Package Style (Meter): SMALL OUTLINE

The small outline package style is ideal for applications with space constraints, enabling compact designs.

Adjustability: FIXED

The fixed output simplifies design considerations as it requires no additional components for output adjustment.

Terminal Pitch: 1.5 mm

A terminal pitch of 1.5 mm is a standard size that is compatible with most PCB designs, easing assembly and layout.

Maximum Line Regulation: 0.225%

Low line regulation ensures minimal output voltage variation with input changes, contributing to stable operation.

Regulator Type: FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR

As a fixed negative output regulator, it's tailored for applications requiring stable negative voltages, simplifying design needs.

Terminal Finish: MATTE TIN

Matte tin terminal finish ensures good solderability and increases resistance to oxidation, enhancing reliability.

Terminal Position: SINGLE

A single terminal position allows for straightforward connections, making installation easy and efficient.

Maximum Output Voltage-1: 9.45 V

A maximum output voltage of 9.45V accommodates various load demands while ensuring performance within specified limits.

Maximum Seated Height: 1.6 mm

A low seated height of 1.6 mm is optimal for designs where height clearance is a consideration, supporting compact form factors.

Width: 2.445 mm

The narrow width helps in fitting the regulator into tight spaces on PCBs, contributing to overall design efficiency.

Maximum Load Regulation: 0.08%

Exceptional load regulation performance ensures consistent output voltage, enhancing device stability under load fluctuations.

Minimum Input Voltage: 11.5 V

The minimum input voltage specification ensures compatibility with a range of voltage sources, facilitating broad applicability.

Maximum Output Current-1: 0.1 A

With a maximum output current of 0.1 A, this regulator is suitable for low to moderate-current applications, ensuring efficient performance.

Peak Reflow Temperature °C: 260

A high peak reflow temperature of 260 °C is compatible with most soldering processes, ensuring durability during assembly.

Nominal Dropout Voltage-1: 1.7 V

A nominal dropout voltage of 1.7 V allows for efficient operation, maintaining performance even with slight voltage drops.

Length: 4.5 mm

The compact length of 4.5 mm supports small form factor designs, essential for modern electronics.

Maximum Input Voltage: 23 V

A maximum input voltage of 23 V allows for versatility in power supply selection, accommodating various circuit configurations.

Maximum Input Voltage Absolute: 30 V

The absolute maximum input voltage of 30 V protects against overvoltage scenarios, enhancing the device's safety and longevity.

Technical Specifications

Fixed Regulators - Negative Single Output Standard L79L09ACUTR 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:

23 V

Minimum Input Voltage:

11.5 V

JESD-30 Code:

R-PSSO-F3

JESD-609 Code:

e3

Length:

4.5 mm

Maximum Line Regulation:

.225 %

Maximum Load Regulation:

.08 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

3

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

0 Cel

Maximum Output Current-1:

.1 A

Maximum Output Voltage-1:

9.45 V

Minimum Output Voltage-1:

8.55 V

Nominal Output Voltage-1:

9 V

Package Body Material:

PLASTIC/EPOXY

Package Equivalence Code:

TO-243

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

1.6 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

1.5 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

5 %

Width:

2.445 mm

Trade Compliance

L79L09ACUTR 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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