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L78L33ACZTR

STMicroelectronics

L78L33ACZTR by STMicroelectronics

L78L33ACZTR by STMicroelectronics is a fixed positive single output standard regulator with an operating temperature range of 0 to 125°C. It has a nominal output voltage of 3.3V and can handle a max output current of 0.07A. This regulator is commonly used in applications requiring stable and reliable power supply.

Median Price

$0.276

Lifecycle Status

Suppliers In-Stock

19

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 160 parts In-Stock

1+ parts

$0.332

100+ parts

$0.134

1k+ parts

$0.089

10k+ parts

-

160

$0.332

$0.134

$0.089

-

Newark

USA . 779 parts In-Stock

1+ parts

$0.337

100+ parts

$0.184

1k+ parts

$0.145

10k+ parts

-

779

$0.337

$0.184

$0.145

-

Mouser Electronics

USA . 6,383 parts In-Stock

1+ parts

$0.350

100+ parts

$0.184

1k+ parts

$0.152

10k+ parts

$0.138

6,383

$0.350

$0.184

$0.152

$0.138

Avnet

USA . 22,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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22,000

-

-

-

-

DigiKey

USA . 12,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.126

12,000

-

-

-

$0.126

Farnell

UK . 839 parts In-Stock

1+ parts

-

100+ parts

$0.140

1k+ parts

$0.114

10k+ parts

$0.101

839

-

$0.140

$0.114

$0.101

Element14

Singapore . 839 parts In-Stock

1+ parts

-

100+ parts

$0.219

1k+ parts

$0.180

10k+ parts

$0.167

839

-

$0.219

$0.180

$0.167

Distributors (In-Stock)

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

Nova Conductors

Japan . 200 parts In-Stock

1+ parts

$0.168

100+ parts

-

1k+ parts

-

10k+ parts

-

200

$0.168

-

-

-

Digiode

USA . 1,060 parts In-Stock

1+ parts

$0.294

100+ parts

-

1k+ parts

-

10k+ parts

-

1,060

$0.294

-

-

-

TME

Poland . 1,449 parts In-Stock

1+ parts

$0.300

100+ parts

$0.154

1k+ parts

$0.135

10k+ parts

$0.125

1,449

$0.300

$0.154

$0.135

$0.125

Ozdisan Elektronik

Türkiye . 2,241 parts In-Stock

1+ parts

$19.043

100+ parts

-

1k+ parts

-

10k+ parts

-

2,241

$19.043

-

-

-

Chip Stock

USA . 27,500 parts In-Stock

1+ parts

-

100+ parts

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10k+ parts

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27,500

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-

-

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ComSIT Distribution GmbH

Germany . 12,000 parts In-Stock

1+ parts

-

100+ parts

-

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12,000

-

-

-

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Vyrian

USA . 5,472 parts In-Stock

1+ parts

-

100+ parts

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5,472

-

-

-

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Q Components

USA . 2,000 parts In-Stock

1+ parts

-

100+ parts

-

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10k+ parts

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2,000

-

-

-

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Anansix

USA . 1,822 parts In-Stock

1+ parts

-

100+ parts

-

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1,822

-

-

-

-

Component Sense

UK . 1,350 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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1,350

-

-

-

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Holdelec - ElecDif-Pro

France . 50 parts In-Stock

1+ parts

-

100+ parts

-

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10k+ parts

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50

-

-

-

-

Bristol Electronics

USA . 30 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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30

-

-

-

-

Distributors (Availability)

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

Corohmni

South Africa . 929 parts In-Stock

1+ parts

$0.158

100+ parts

-

1k+ parts

-

10k+ parts

-

929

$0.158

-

-

-

Advanced Electronics

New Zealand . 40 parts In-Stock

1+ parts

$0.163

100+ parts

$0.155

1k+ parts

$0.155

10k+ parts

-

40

$0.163

$0.155

$0.155

-

Argo Parts USA

USA . 1,774 parts In-Stock

1+ parts

$0.163

100+ parts

-

1k+ parts

-

10k+ parts

$0.158

1,774

$0.163

-

-

$0.158

Netroflash

USA . 100 parts In-Stock

1+ parts

$0.168

100+ parts

-

1k+ parts

$0.159

10k+ parts

$0.156

100

$0.168

-

$0.159

$0.156

Semicontronic

India . 8,281 parts In-Stock

1+ parts

$0.231

100+ parts

$0.225

1k+ parts

$0.224

10k+ parts

-

8,281

$0.231

$0.225

$0.224

-

Corphita

USA . 2,566 parts In-Stock

1+ parts

$0.279

100+ parts

-

1k+ parts

-

10k+ parts

-

2,566

$0.279

-

-

-

Vigor

Singapore . 1,156 parts In-Stock

1+ parts

$0.380

100+ parts

-

1k+ parts

-

10k+ parts

-

1,156

$0.380

-

-

-

Component Stockers USA

USA . 37,001 parts In-Stock

1+ parts

$0.460

100+ parts

$0.230

1k+ parts

$0.160

10k+ parts

$0.110

37,001

$0.460

$0.230

$0.160

$0.110

Ampacity Inc.

Singapore . 5,871 parts In-Stock

1+ parts

$0.500

100+ parts

-

1k+ parts

-

10k+ parts

-

5,871

$0.500

-

-

-

Continental Prestige Electronics

USA . 1,760 parts In-Stock

1+ parts

$0.538

100+ parts

$0.235

1k+ parts

$0.119

10k+ parts

$0.111

1,760

$0.538

$0.235

$0.119

$0.111

IDEA Electronic Components Group

UK . 432 parts In-Stock

1+ parts

$2.835

100+ parts

-

1k+ parts

$2.552

10k+ parts

-

432

$2.835

-

$2.552

-

MKK Technologies

India . 1,524 parts In-Stock

1+ parts

$5.332

100+ parts

-

1k+ parts

-

10k+ parts

-

1,524

$5.332

-

-

-

DigiPath Technology Company

USA . 1,524 parts In-Stock

1+ parts

$5.332

100+ parts

-

1k+ parts

-

10k+ parts

-

1,524

$5.332

-

-

-

Aztec Data Supply Inc.

USA . 3,520 parts In-Stock

1+ parts

$8.430

100+ parts

-

1k+ parts

-

10k+ parts

-

3,520

$8.430

-

-

-

Kepictronics

USA . 36,396 parts In-Stock

1+ parts

-

100+ parts

-

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10k+ parts

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36,396

-

-

-

-

Epart123

USA . 20,567 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.080

10k+ parts

$0.080

20,567

-

-

$0.080

$0.080

Lixinc

USA . 13,623 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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13,623

-

-

-

-

Perfect Parts

USA . 13,229 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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13,229

-

-

-

-

Eastek

USA . 4,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.100

10k+ parts

-

4,000

-

-

$0.100

-

Parana Technologies

USA . 1,820 parts In-Stock

1+ parts

-

100+ parts

$3.390

1k+ parts

-

10k+ parts

-

1,820

-

$3.390

-

-

Overview

Looking for a reliable and high-quality fixed regulator? Look no further than the L78L33ACZTR by STMicroelectronics. Known for their exceptional manufacturing standards, STMicroelectronics is a trusted name in the industry. This regulator is perfect for a variety of applications thanks to its positive single output standard design. Offering a nominal output voltage of 3.3V, it provides stable and efficient power to your devices. With a maximum load regulation of just 0.06% and a maximum voltage tolerance of 5%, you can trust that this regulator will deliver consistent performance. Don't compromise on quality - choose the L78L33ACZTR for all your power needs!

Feature Benefit Bullets

Operating Temperature (TJ-Max):

125 °C - This high operating temperature makes this product suitable for use in various environments, ensuring reliable performance.

No. of Functions:

1 - With a single function, this product offers simplicity and ease of use in applications.

Technology:

BIPOLAR - The bipolar technology used in this product ensures stable output voltage and efficient regulation.

Package Shape:

ROUND - The round package shape allows for easy installation and integration into different systems.

Terminal Form:

THROUGH-HOLE - The through-hole terminal form provides strong and reliable electrical connections, enhancing the overall durability of the product.

Operating Temperature (TJ-Min):

0 °C - This product can withstand low operating temperatures, making it suitable for use in colder environments.

Packing Method:

TR - The TR packing method ensures secure packaging and protection during transportation, minimizing the risk of damage.

Minimum Output Voltage-1:

3.135 V - The minimum output voltage of 3.135 V ensures a stable and reliable power supply for connected devices.

Maximum Voltage Tolerance:

5 % - With a maximum voltage tolerance of 5%, this product can provide consistent output voltage, guaranteeing the proper functioning of electrical components.

Nominal Output Voltage-1:

3.3 V - The nominal output voltage of 3.3 V makes this product compatible with a wide range of devices and applications.

No. of Terminals:

3 - The three terminals in this product allow for easy and secure connections, ensuring reliable transmission of power.

Package Style (Meter):

CYLINDRICAL - The cylindrical package style offers a compact and space-saving design, making it suitable for various installations.

Adjustability:

FIXED - The fixed adjustability of this product eliminates the need for manual adjustments, providing convenient and consistent output voltage.

Terminal Pitch:

1.27 mm - The small terminal pitch of 1.27 mm allows for higher packing density and efficient use of space on circuit boards.

Maximum Line Regulation:

0.15 % - The maximum line regulation of 0.15% ensures stable output voltage even when the input voltage fluctuates, making this product reliable in varying power conditions.

Regulator Type:

FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR - This product is a fixed positive single output standard regulator, providing a dependable power supply for various electronics.

Terminal Finish:

MATTE TIN - The matte tin terminal finish offers corrosion resistance and excellent solderability, ensuring reliable connections and long-lasting performance.

Terminal Position:

BOTTOM - The bottom terminal position allows for easy PCB mounting and integration, simplifying the installation process.

Maximum Output Voltage-1:

3.465 V - The maximum output voltage of 3.465 V ensures compatibility with devices that require higher voltage levels, expanding the product's range of applications.

Maximum Load Regulation:

0.06 % - With a maximum load regulation of 0.06%, this product maintains consistent output voltage even when the load fluctuates, providing reliable power to connected devices.

Minimum Input Voltage:

5.3 V - The minimum input voltage requirement of 5.3 V ensures that the product operates within its specified range, preventing any potential damage or instability.

Maximum Output Current-1:

0.07 A - With a maximum output current of 0.07 A, this product can power a range of devices efficiently and reliably.

No. of Outputs:

1 - This product features a single output, making it suitable for applications where only one power supply is needed.

Nominal Dropout Voltage-1:

1.7 V - The nominal dropout voltage of 1.7 V ensures stable regulation and efficient power delivery to connected devices.

Maximum Input Voltage:

20 V - With a maximum input voltage of 20 V, this product can handle higher voltage inputs without compromising performance or safety.

Maximum Input Voltage Absolute:

30 V - The maximum input voltage absolute rating of 30 V ensures the product's durability and protection against overvoltage conditions.

Technical Specifications

Fixed Regulators - Positive Single Output Standard L78L33ACZTR attributes and parameters. Explore more Fixed Regulators - Positive Single Output Standard devices from STMicroelectronics

Specs

Adjustability:

FIXED

Nominal Dropout Voltage-1:

1.7 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

20 V

Minimum Input Voltage:

5.3 V

JESD-30 Code:

O-XBCY-T3

JESD-609 Code:

e3

Maximum Line Regulation:

.15 %

Maximum Load Regulation:

.06 %

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:

.07 A

Maximum Output Voltage-1:

3.465 V

Minimum Output Voltage-1:

3.135 V

Nominal Output Voltage-1:

3.3 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:

MATTE TIN

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

BOTTOM

Maximum Voltage Tolerance:

5 %

Trade Compliance

L78L33ACZTR 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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