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L78L33CD

STMicroelectronics

L78L33CD by STMicroelectronics

L78L33CD by STMicroelectronics is a fixed positive voltage regulator with a nominal output of 3.3V and max output current of 0.1A. It operates b/w 0 °C to 125 °C, ensuring stable performance in various applications. Ideal for compact electronic devices due to its small outline package.

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 . 11,563 parts In-Stock

1+ parts

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11,563

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Digiode

USA . 2,550 parts In-Stock

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2,550

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Anansix

USA . 891 parts In-Stock

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891

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Distributors (Availability)

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

Microchip USA

USA . 335 parts In-Stock

1+ parts

$1.944

100+ parts

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335

$1.944

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IDEA Electronic Components Group

UK . 2,029 parts In-Stock

1+ parts

$8.249

100+ parts

-

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$7.424

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2,029

$8.249

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$7.424

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MKK Technologies

India . 1,963 parts In-Stock

1+ parts

$15.511

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1,963

$15.511

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DigiPath Technology Company

USA . 1,963 parts In-Stock

1+ parts

$15.511

100+ parts

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1,963

$15.511

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AZTECH Wire

Italy . 560 parts In-Stock

1+ parts

$19.780

100+ parts

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560

$19.780

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Corphita

USA . 4,519 parts In-Stock

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4,519

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Vigor

Singapore . 2,500 parts In-Stock

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2,500

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Parana Technologies

USA . 1,516 parts In-Stock

1+ parts

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$9.863

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1,516

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$9.863

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Overview

Elevate your designs with the L78L33CD from STMicroelectronics — a trusted leader in high-quality semiconductor solutions. This compact, fixed positive regulator ensures stable voltage output and exceptional line/load regulation, making it ideal for various applications, from consumer electronics to industrial systems. With ST's commitment to reliability and innovation, you'll enjoy unmatched performance, robustness, and peace of mind in every project.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy provides durability and protection against environmental factors, ensuring long-lasting performance.

Surface Mount: YES

The surface mount design allows for compact PCB layouts, making it ideal for space-constrained applications.

Operating Temperature (TJ-Max): 125 °C

With a maximum operating temperature of 125 °C, this regulator is suitable for high-temperature environments, enhancing reliability.

Technology: BIPOLAR

Bipolar technology is known for its robust performance, offering stable output under varying load conditions.

Package Shape: RECTANGULAR

The rectangular package shape optimizes space utilization on boards, facilitating easier integration into designs.

Terminal Form: GULL WING

Gull wing terminals provide excellent solderability and mechanical strength, ensuring reliable connections.

Operating Temperature (TJ-Min): 0 °C

An operational temperature range that starts at 0 °C makes this regulator suitable for standard ambient conditions.

Packing Method: TUBE

The tube packing method facilitates easy handling and automated assembly, increasing manufacturing efficiency.

Minimum Output Voltage-1: 2.97 V

With a minimum output voltage of 2.97V, this regulator can support a variety of voltage-sensitive applications.

Maximum Voltage Tolerance: 10 %

A 10% voltage tolerance provides flexibility in design, accommodating variations in the power supply.

Nominal Output Voltage-1: 3.3 V

A standard 3.3V output is widely used in digital circuits, making this regulator a versatile choice for many applications.

No. of Terminals: 8

The 8-terminal design simplifies connections while providing sufficient options for circuit integration.

Package Style (Meter): SMALL OUTLINE

The small outline package style reduces PCB footprint, allowing for dense layout designs.

Adjustability: FIXED

Fixed adjustability eliminates the need for external components, simplifying circuit design and reducing costs.

Terminal Pitch: 1.27 mm

The standard terminal pitch improves compatibility with commonly used PCB layouts and design practices.

Maximum Line Regulation: 0.15 %

With a maximum line regulation of 0.15%, this regulator ensures stable output despite input voltage variations.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

This fixed positive regulator type simplifies design for specific voltage regulation needs, ensuring efficient performance.

Terminal Finish: NICKEL PALLADIUM GOLD

The high-quality terminal finish enhances solderability and resistance to corrosion, ensuring long-term reliability.

Terminal Position: DUAL

Dual terminal positions offer flexibility in layout design, accommodating various PCB configurations.

Maximum Output Voltage-1: 3.63 V

A maximum output voltage of 3.63V provides a safety margin for dynamic loads, enhancing performance reliability.

Maximum Seated Height: 1.75 mm

A low seated height helps maintain a low profile for applications requiring sleek designs.

Width: 3.9 mm

The compact width allows for integration into narrow spaces, making this regulator suitable for portable devices.

Maximum Load Regulation: 0.06 %

A low load regulation value ensures minimal output voltage variation under load changes, enhancing performance.

Minimum Input Voltage: 5.3 V

The minimum input voltage of 5.3V allows for compatibility with standard power supply levels.

Maximum Output Current-1: 0.1 A

A maximum output current of 0.1A supports light to medium load applications effectively.

Nominal Dropout Voltage-1: 1.7 V

The nominal dropout voltage of 1.7V ensures effective regulation even with small input-output voltage differentials.

Length: 4.9 mm

The compact length facilitates easy placement on PCB, making the design process more efficient.

Maximum Input Voltage: 20 V

A high maximum input voltage of 20V allows for usage in a variety of applications with different power supply levels.

Maximum Input Voltage Absolute: 30 V

The maximum absolute input voltage of 30V provides protection against voltage spikes, ensuring safety and reliability.

Technical Specifications

Fixed Regulators - Positive Single Output Standard L78L33CD 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:

R-PDSO-G8

JESD-609 Code:

e4

Length:

4.9 mm

Maximum Line Regulation:

.15 %

Maximum Load Regulation:

.06 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

8

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

0 Cel

Maximum Output Current-1:

.1 A

Maximum Output Voltage-1:

3.63 V

Minimum Output Voltage-1:

2.97 V

Nominal Output Voltage-1:

3.3 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP8,.25

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TUBE

Qualification Status:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Voltage Tolerance:

Width:

3.9 mm

Trade Compliance

L78L33CD 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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