Loading...

LF33ABPT

STMicroelectronics

LF33ABPT by STMicroelectronics

STMicroelectronics LF33ABPT is a fixed positive single output LDO regulator with 3.3V nominal output voltage and 0.5A max output current. It has a small outline package style, Gull Wing terminal form, and operates in temperatures ranging from -40 to 125 °C. Ideal for applications requiring stable voltage regulation in compact electronic devices.

Median Price

-

Lifecycle Status

Suppliers In-Stock

8

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 6,197 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,197

-

-

-

-

Anansix

USA . 2,786 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,786

-

-

-

-

Digiode

USA . 1,797 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,797

-

-

-

-

J2 Sourcing AB

Sweden . 1,249 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,249

-

-

-

-

ComSIT Distribution GmbH

Germany . 948 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

948

-

-

-

-

PC Components Company LLC

USA . 88 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

88

-

-

-

-

Bristol Electronics

USA . 88 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

88

-

-

-

-

Zilex Electronics Inc.

Canada . 80 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

80

-

-

-

-

Distributors (Availability)

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

IDEA Electronic Components Group

UK . 980 parts In-Stock

1+ parts

$2.618

100+ parts

-

1k+ parts

$2.356

10k+ parts

-

980

$2.618

-

$2.356

-

Microchip USA

USA . 129 parts In-Stock

1+ parts

$4.275

100+ parts

-

1k+ parts

-

10k+ parts

-

129

$4.275

-

-

-

MKK Technologies

India . 759 parts In-Stock

1+ parts

$4.924

100+ parts

-

1k+ parts

-

10k+ parts

-

759

$4.924

-

-

-

DigiPath Technology Company

USA . 759 parts In-Stock

1+ parts

$4.924

100+ parts

-

1k+ parts

-

10k+ parts

-

759

$4.924

-

-

-

AZTECH Wire

Italy . 362 parts In-Stock

1+ parts

$18.960

100+ parts

-

1k+ parts

-

10k+ parts

-

362

$18.960

-

-

-

A-Z Elektronik GmbH

Germany . 7,217 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

7,217

-

-

-

-

Alle Elektronik GmbH

Germany . 4,811 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,811

-

-

-

-

Corphita

USA . 4,799 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,799

-

-

-

-

Authorized Procurement Solutions

USA . 4,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,500

-

-

-

-

Vigor

Singapore . 4,390 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,390

-

-

-

-

Kepictronics

USA . 4,350 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,350

-

-

-

-

Parana Technologies

USA . 701 parts In-Stock

1+ parts

-

100+ parts

$3.131

1k+ parts

-

10k+ parts

-

701

-

$3.131

-

-

Overview

Discover the LF33ABPT by STMicroelectronics, a top-quality Fixed Regulator that offers reliable performance and precision output. Manufactured by industry leader STMicroelectronics, this LDO regulator is perfect for a wide range of applications. With a nominal output voltage of 3.3V and maximum output current of 0.5A, this regulator ensures stable power supply with minimal dropout voltage. Trust in STMicroelectronics to deliver superior products that provide value and efficiency to customers looking for dependable solutions for their electronic projects.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protection for the internal components of the regulator, ensuring a long lifespan.

Maximum Dropout Voltage-1: 1.7 V

Low dropout voltage ensures efficient power conversion and minimal power loss, making it ideal for applications with tight power budgets.

Surface Mount: YES

Surface mount capability allows for easy and convenient installation on PCBs, saving space and simplifying the assembly process.

Technology: BIPOLAR

The bipolar technology used in this regulator ensures stability and accuracy in voltage regulation, providing reliable performance.

Operating Temperature (TJ-Max): 125 °C

Wide operating temperature range makes this regulator suitable for use in various environmental conditions without compromising performance.

Nominal Output Voltage-1: 3.3 V

Stable nominal output voltage ensures consistent power supply to connected devices, preventing damage from voltage fluctuations.

Maximum Output Current-1: 0.5 A

High output current capability allows for powering a range of devices, making it versatile for different applications.

Maximum Input Voltage: 16 V

Wide input voltage range accommodates different power sources, providing flexibility in system design.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LF33ABPT 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-PSSO-G4

JESD-609 Code:

e3

Length:

6.5 mm

Maximum Line Regulation:

.016 %

Maximum Load Regulation:

.016 %

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

4

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 Code:

Package Equivalence Code:

SMSIP5H,.37,50TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Qualification Status:

Not Qualified

Maximum Seated Height:

2.63 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

TIN

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

2 %

Width:

6.1 mm

Trade Compliance

LF33ABPT 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

Category top products 20

Authentic purchasing experiences

Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.

Similar products 17