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L4931CZ33

STMicroelectronics

L4931CZ33 by STMicroelectronics

L4931CZ33 by STMicroelectronics is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 0.25A. It features a max dropout voltage of 0.8V, making it suitable for applications requiring stable power supply in temperature-sensitive environments up to 125 °C. The package style is cylindrical with terminal finish in tin, ideal for compact designs where space is limited.

Median Price

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Lifecycle Status

Suppliers In-Stock

6

In-Stock Inventory

1k+

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Vyrian

USA . 9,120 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 7,500 parts In-Stock

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Digiode

USA . 2,201 parts In-Stock

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Anansix

USA . 1,765 parts In-Stock

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Prism Electronics

USA . 25 parts In-Stock

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LittleDiode

UK . 3 parts In-Stock

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Microchip USA

USA . 488 parts In-Stock

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$4.573

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488

$4.573

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IDEA Electronic Components Group

UK . 817 parts In-Stock

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$7.560

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$6.804

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MKK Technologies

India . 1,433 parts In-Stock

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$14.215

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$14.215

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DigiPath Technology Company

USA . 1,433 parts In-Stock

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$14.215

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AZTECH Wire

Italy . 828 parts In-Stock

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$21.660

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Component Stockers USA

USA . 481 parts In-Stock

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$99.990

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Vigor

Singapore . 5,923 parts In-Stock

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Corphita

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Authorized Procurement Solutions

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A-Z Elektronik GmbH

Germany . 2,451 parts In-Stock

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Alle Elektronik GmbH

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Parana Technologies

USA . 953 parts In-Stock

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Assy Fe

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RC Electronics

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Perfect Parts

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Overview

Discover the L4931CZ33 by STMicroelectronics, a top-of-the-line Fixed Regulator with outstanding quality and reliability. Manufactured by industry leader STMicroelectronics, this LDO regulator offers a nominal output voltage of 3.3V with a maximum load regulation of 0.018%. Ideal for a range of applications, this product guarantees stable and precise power supply for your electronic devices. Trust in STMicroelectronics to deliver cutting-edge technology that exceeds expectations. Experience the value and benefits of the L4931CZ33 today!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides good protection and durability for the regulator, making it suitable for various applications.

Maximum Dropout Voltage: 1.8 V

With a low dropout voltage, this regulator can maintain a stable output voltage even when the input voltage is close to the output voltage, improving efficiency.

Operating Temperature (TJ-Max): 125 °C

The high operating temperature range allows for use in challenging environments without compromising performance.

Technology: BIPOLAR

Bipolar technology offers reliable and accurate voltage regulation, ensuring consistent output.

Package Shape: ROUND

The round package shape provides easy handling and installation in various systems.

Terminal Form: WIRE

Wire terminals allow for easy connectivity and secure attachment in the circuit.

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

The low minimum operating temperature ensures the regulator can function even in extreme cold conditions.

Minimum Output Voltage: 3.168 V

The minimum output voltage ensures compatibility with devices that require a specific voltage level for proper operation.

Maximum Voltage Tolerance: 4 %

The tight voltage tolerance ensures accurate output voltage regulation for precise and reliable performance.

Nominal Output Voltage: 3.3 V

The fixed output voltage of 3.3 V makes it suitable for powering a wide range of electronic devices.

No. of Terminals: 3

The three terminals provide easy connectivity and secure attachment in the circuit.

Package Style (Meter): CYLINDRICAL

The cylindrical package style offers a compact and space-saving design for efficient integration into electronic systems.

Adjustability: FIXED

The fixed output voltage eliminates the need for adjustment, simplifying the design and use of the regulator.

Terminal Pitch: 1.27 mm

The terminal pitch of 1.27 mm allows for easy connection and compatibility with standard PCB layouts.

Maximum Line Regulation: 0.018 %

The low line regulation ensures stable output voltage even with fluctuations in input voltage, providing consistent performance.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

The fixed positive single output LDO regulator offers efficient voltage regulation and low dropout voltage for reliable and stable operation.

Terminal Finish: TIN

Tin terminal finish provides good conductivity and solderability for secure connections in the circuit.

Terminal Position: BOTTOM

The bottom terminal position allows for easy mounting and secure placement in the circuit.

Maximum Output Voltage: 3.432 V

The maximum output voltage of 3.432 V meets the requirements of devices that need slightly higher voltage levels for optimal performance.

Maximum Load Regulation: 0.018 %

The low load regulation ensures stable output voltage even with varying loads, providing consistent and reliable operation.

Minimum Input Voltage: 4.1 V

The minimum input voltage of 4.1 V ensures the regulator can operate within a safe voltage range to prevent damage to the circuit.

Maximum Output Current: 0.25 A

The maximum output current of 0.25 A allows for powering a variety of electronic devices with low to moderate power requirements.

Nominal Dropout Voltage: 0.4 V

The nominal dropout voltage of 0.4 V ensures efficient operation with minimal power loss, making it suitable for battery-powered applications.

Maximum Input Voltage: 20 V

The maximum input voltage of 20 V provides flexibility for use in systems with varying input voltage levels.

Maximum Input Voltage Absolute: 20 V

The absolute maximum input voltage of 20 V ensures protection against voltage spikes or transient voltages, enhancing the regulator's durability.

Technical Specifications

Fixed Regulators - Positive Single Output LDO L4931CZ33 attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.8 V

Nominal Dropout Voltage-1:

.4 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

20 V

Minimum Input Voltage:

4.1 V

JESD-30 Code:

O-PBCY-W3

JESD-609 Code:

e3

Maximum Line Regulation:

.018 %

Maximum Load Regulation:

.018 %

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:

.25 A

Maximum Output Voltage-1:

3.432 V

Minimum Output Voltage-1:

3.168 V

Nominal Output Voltage-1:

3.3 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SIP3,.1,50

Package Shape:

ROUND

Package Style (Meter):

CYLINDRICAL

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:

4 %

Trade Compliance

L4931CZ33 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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