Loading...

LD2985AM33R

STMicroelectronics

LD2985AM33R by STMicroelectronics

LD2985AM33R by STMicroelectronics is a fixed positive LDO regulator with a nominal output of 3.3 V and a max dropout voltage of 0.575 V. It operates in -40 °C to 125°C range, ideal for compact applications requiring stable power. Its small outline package ensures efficient surface mounting.

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 . 4,522 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,522

-

-

-

-

Anansix

USA . 2,473 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,473

-

-

-

-

Digiode

USA . 1,009 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,009

-

-

-

-

Distributors (Availability)

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

Microchip USA

USA . 461 parts In-Stock

1+ parts

$1.586

100+ parts

-

1k+ parts

-

10k+ parts

-

461

$1.586

-

-

-

IDEA Electronic Components Group

UK . 50 parts In-Stock

1+ parts

$6.791

100+ parts

-

1k+ parts

$6.112

10k+ parts

-

50

$6.791

-

$6.112

-

AZTECH Wire

Italy . 716 parts In-Stock

1+ parts

$11.210

100+ parts

-

1k+ parts

-

10k+ parts

-

716

$11.210

-

-

-

MKK Technologies

India . 1,221 parts In-Stock

1+ parts

$12.771

100+ parts

-

1k+ parts

-

10k+ parts

-

1,221

$12.771

-

-

-

DigiPath Technology Company

USA . 1,221 parts In-Stock

1+ parts

$12.771

100+ parts

-

1k+ parts

-

10k+ parts

-

1,221

$12.771

-

-

-

Authorized Procurement Solutions

USA . 15,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

15,000

-

-

-

-

Kepictronics

USA . 5,864 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,864

-

-

-

-

Vigor

Singapore . 4,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,000

-

-

-

-

Perfect Parts

USA . 2,755 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,755

-

-

-

-

A-Z Elektronik GmbH

Germany . 2,700 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,700

-

-

-

-

Parana Technologies

USA . 1,900 parts In-Stock

1+ parts

-

100+ parts

$8.120

1k+ parts

-

10k+ parts

-

1,900

-

$8.120

-

-

Alle Elektronik GmbH

Germany . 1,800 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,800

-

-

-

-

Corphita

USA . 443 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

443

-

-

-

-

Overview

Elevate your projects with the LD2985AM33R from STMicroelectronics, a trusted leader in semiconductor solutions. This robust LDO regulator promises exceptional stability and efficiency for your electronic designs, ensuring reliable performance across diverse applications like automotive, industrial, and consumer electronics. With its compact size and high reliability, it’s the perfect choice for engineers seeking quality and innovation, delivering the power you need with peace of mind.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material ensures durability and protection against environmental factors, making it suitable for various applications.

Maximum Dropout Voltage: 0.575 V

A low dropout voltage allows for efficient power delivery, ensuring the regulator operates effectively even at lower input voltages.

Surface Mount: YES

Surface mount capability allows for easier integration into compact circuit designs, enhancing space efficiency in electronic devices.

Operating Temperature (TJ-Max): 125 °C

A high maximum operating temperature ensures reliability in demanding environments, making it suitable for industrial and automotive applications.

Technology: BIPOLAR

Bipolar technology provides improved performance characteristics, ensuring stable operation across various conditions.

Package Shape: RECTANGULAR

The rectangular package shape aids in efficient layout and placement on PCBs, optimizing space utilization.

Terminal Form: GULL WING

Gull wing terminals enhance solderability and mechanical stability, simplifying assembly processes.

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

A wide operating temperature range ensures the regulator can function reliably in both extreme cold and hot environments.

Minimum Output Voltage: 3.1845 V

This specification allows for versatile applications requiring slightly above 3.3 V output levels.

Maximum Voltage Tolerance: 2.5 %

A tight voltage tolerance guarantees consistent output voltage, critical for sensitive electronics.

Nominal Output Voltage: 3.3 V

A standard output voltage suitable for a variety of digital circuits, ensuring compatibility with common ICs.

No. of Terminals: 5

Five terminals provide sufficient connections for input, output, and ground, facilitating easy integration.

Package Style (Meter): SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

This package style allows for compact designs, making it ideal for space-constrained applications.

Adjustability: FIXED

A fixed output provides simplicity in design, eliminating the need for additional external components.

Terminal Pitch: 0.95 mm

A standard terminal pitch that aids in component placement and soldering on modern PCBs.

Maximum Line Regulation: 0.0124 %

Excellent line regulation ensures stable output voltage despite variations in input voltage, enhancing performance.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Designed specifically for providing a stable positive output, making it ideal for powering digital circuits.

Terminal Finish: TIN

Tin terminal finish enhances corrosion resistance, improving the longevity and reliability of the component.

Terminal Position: DUAL

Dual terminal position allows for versatile mounting options, aiding in various PCB designs.

Maximum Output Voltage: 3.4155 V

Ensures the output voltage remains within safe limits for downstream components, preventing damage.

Maximum Seated Height: 1.45 mm

Low seated height supports design in compact spaces, allowing for dense PCB layouts.

Width: 1.625 mm

Narrow width facilitates placement in tight spaces on PCBs, catering to space-constrained design needs.

Minimum Input Voltage: 2.5 V

Allows for operation in low-voltage applications, increasing versatility across a range of devices.

Maximum Output Current: 0.15 A

Sufficient current capacity for many low-to-moderate power applications, making it a versatile choice.

Nominal Dropout Voltage: 0.28 V

A low nominal dropout voltage improves overall efficiency and power dissipation in the regulator.

Length: 2.9 mm

Compact length supports integration into space-efficient board designs, essential in modern electronics.

Maximum Input Voltage: 16 V

A high maximum input voltage increases design flexibility, accommodating a wider range of input sources.

Maximum Input Voltage Absolute: 16 V

Allows design with higher input power supplies without the risk of damaging the component, enhancing robustness.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD2985AM33R attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.575 V

Nominal Dropout Voltage-1:

.28 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

16 V

Minimum Input Voltage:

2.5 V

JESD-30 Code:

R-PDSO-G5

JESD-609 Code:

e3

Length:

2.9 mm

Maximum Line Regulation:

.0124 %

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:

.15 A

Maximum Output Voltage-1:

3.4155 V

Minimum Output Voltage-1:

3.1845 V

Nominal Output Voltage-1:

3.3 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TSOP5/6,.11,37

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

Qualification Status:

Not Qualified

Maximum Seated Height:

1.45 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

TIN

Terminal Form:

Terminal Pitch:

.95 mm

Terminal Position:

DUAL

Maximum Voltage Tolerance:

Width:

1.625 mm

Trade Compliance

LD2985AM33R 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 20