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LF33ABV5V

STMicroelectronics

LF33ABV5V by STMicroelectronics

LF33ABV5V by STMicroelectronics is a fixed positive single output LDO regulator with a nominal output voltage of 3.3 V and max output current of 0.5 A. It has a max dropout voltage of 0.7 V, making it suitable for applications requiring stable voltage regulation in temperature-sensitive environments up to 125 °C. The package style is flange mount with through-hole terminals, ideal for various electronic devices needing reliable power management solutions.

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

Digiode

USA . 3,551 parts In-Stock

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3,551

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Vyrian

USA . 739 parts In-Stock

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739

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Anansix

USA . 134 parts In-Stock

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134

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 1,765 parts In-Stock

1+ parts

$5.863

100+ parts

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1k+ parts

$5.277

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1,765

$5.863

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$5.277

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MKK Technologies

India . 817 parts In-Stock

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$11.025

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817

$11.025

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DigiPath Technology Company

USA . 817 parts In-Stock

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$11.025

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817

$11.025

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Corphita

USA . 2,234 parts In-Stock

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Parana Technologies

USA . 1,533 parts In-Stock

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$7.010

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1,533

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$7.010

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Overview

Experience the unparalleled quality and reliability of STMicroelectronics with the LF33ABV5V Fixed Regulator. As a leading manufacturer in the industry, STMicroelectronics delivers cutting-edge technology that ensures optimal performance in various applications. From consumer electronics to industrial equipment, this Single Output LDO Regulator provides stable voltage output with minimal dropout, making it an essential component for your projects. Trust STMicroelectronics to deliver value, benefits, and advantages that exceed your expectations. Choose the LF33ABV5V for superior performance and lasting quality.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material is lightweight yet durable, making the regulator easy to handle and long-lasting.

Maximum Dropout Voltage: 1.7 V

This low dropout voltage ensures efficient regulation of output voltage even when the input voltage fluctuates slightly.

Operating Temperature (TJ-Max): 125 °C

The wide operating temperature range allows the regulator to function reliably in various environmental conditions.

Technology: BIPOLAR

Bipolar technology provides high accuracy and stability in regulating the output voltage.

Package Shape: RECTANGULAR

The rectangular shape allows for easy mounting and integration into electronic circuits.

Terminal Form: THROUGH-HOLE

Through-hole terminals provide secure connections to the regulator, ensuring stable operation.

Minimum Output Voltage: 3.234 V

The minimum output voltage is closely regulated, providing a consistent power supply to connected devices.

Maximum Voltage Tolerance: 2 %

The low voltage tolerance ensures precise output voltage regulation for reliable performance.

Nominal Output Voltage: 3.3 V

The nominal output voltage meets standard requirements for common electronic components, making it compatible with a wide range of devices.

No. of Terminals: 5

Having multiple terminals allows for flexible connection options in different circuit layouts.

Package Style (Meter): FLANGE MOUNT

The flange mount design provides stability and secure mounting of the regulator in electronic systems.

Adjustability: FIXED

Having a fixed output voltage eliminates the need for manual adjustments, simplifying the setup process.

Terminal Pitch: 1.7 mm

The tight terminal pitch allows for compact design and efficient use of space on PCBs.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Being a Low Drop-Out (LDO) regulator ensures stable output voltage even with small input-output voltage differentials.

Terminal Position: ZIG-ZAG

The zig-zag terminal layout enhances electrical connectivity and reduces the risk of short circuits.

Maximum Output Voltage: 3.366 V

The high maximum output voltage provides a margin for voltage spikes or transient conditions without affecting connected devices.

Maximum Load Regulation: 0.016 %

The low load regulation ensures that the output voltage remains stable under varying load conditions.

Minimum Input Voltage: 4.3 V

The minimum input voltage requirement ensures that the regulator operates within safe voltage limits, protecting connected devices.

Maximum Output Current: 0.5 A

The high output current rating allows the regulator to power multiple components or peripherals simultaneously.

Nominal Dropout Voltage: 0.4 V

The low dropout voltage minimizes power loss and improves the efficiency of the regulator.

Maximum Input Voltage: 16 V

The high input voltage rating provides flexibility in power source selection for the regulator.

Maximum Input Voltage Absolute: 40 V

The absolute maximum input voltage rating ensures protection against voltage spikes or overvoltage conditions.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LF33ABV5V attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.7 V

Nominal Dropout Voltage-1:

.4 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

16 V

Minimum Input Voltage:

4.3 V

JESD-30 Code:

R-PZFM-T5

Maximum Line Regulation:

.016 %

Maximum Load Regulation:

.016 %

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

5

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

.5 A

Maximum Output Voltage-1:

3.366 V

Minimum Output Voltage-1:

3.234 V

Nominal Output Voltage-1:

3.3 V

Package Body Material:

PLASTIC/EPOXY

Package Equivalence Code:

SIP5,.1,67TB

Package Shape:

RECTANGULAR

Package Style (Meter):

FLANGE MOUNT

Qualification Status:

Not Qualified

Sub-Category:

Other Regulators

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Form:

Terminal Pitch:

1.7 mm

Terminal Position:

ZIG-ZAG

Maximum Voltage Tolerance:

2 %

Trade Compliance

LF33ABV5V 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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