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LD2985BM30R

STMicroelectronics

LD2985BM30R by STMicroelectronics

STMicroelectronics LD2985BM30R is a fixed positive single output LDO regulator with 3V nominal output voltage. It has a max dropout voltage of 0.575V and can handle up to 0.15A output current. Ideal for applications requiring stable voltage regulation in compact spaces, such as portable electronic devices.

Median Price

$0.414

Lifecycle Status

Suppliers In-Stock

17

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 3,732 parts In-Stock

1+ parts

$0.590

100+ parts

$0.325

1k+ parts

$0.277

10k+ parts

$0.246

3,732

$0.590

$0.325

$0.277

$0.246

Mouser Electronics

USA . 3,122 parts In-Stock

1+ parts

$0.590

100+ parts

$0.326

1k+ parts

$0.278

10k+ parts

$0.248

3,122

$0.590

$0.326

$0.278

$0.248

Newark

USA . 3,743 parts In-Stock

1+ parts

$0.639

100+ parts

$0.375

1k+ parts

$0.314

10k+ parts

-

3,743

$0.639

$0.375

$0.314

-

Avnet

USA . 111,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

111,000

-

-

-

-

Chip1Stop

Japan . 12,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.263

12,000

-

-

-

$0.263

Arrow

USA . 6,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.246

6,000

-

-

-

$0.246

Verical

USA . 6,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.246

6,000

-

-

-

$0.246

Farnell

UK . 2,849 parts In-Stock

1+ parts

-

100+ parts

$0.414

1k+ parts

$0.282

10k+ parts

$0.211

2,849

-

$0.414

$0.282

$0.211

Element14

Singapore . 2,849 parts In-Stock

1+ parts

-

100+ parts

$0.603

1k+ parts

$0.407

10k+ parts

$0.348

2,849

-

$0.603

$0.407

$0.348

Rochester

USA . 1,656 parts In-Stock

1+ parts

-

100+ parts

$0.303

1k+ parts

$0.252

10k+ parts

$0.224

1,656

-

$0.303

$0.252

$0.224

Distributors (In-Stock)

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

Digiode

USA . 483 parts In-Stock

1+ parts

$0.139

100+ parts

-

1k+ parts

-

10k+ parts

-

483

$0.139

-

-

-

Nova Conductors

Japan . 100 parts In-Stock

1+ parts

$0.391

100+ parts

-

1k+ parts

-

10k+ parts

-

100

$0.391

-

-

-

Vyrian

USA . 14,031 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

14,031

-

-

-

-

ComSIT USA

USA . 12,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

12,000

-

-

-

-

ComSIT Distribution GmbH

Germany . 9,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

9,000

-

-

-

-

Bristol Electronics

USA . 4,962 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,962

-

-

-

-

Anansix

USA . 2,594 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,594

-

-

-

-

Distributors (Availability)

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

Semicontronic

India . 15,467 parts In-Stock

1+ parts

$0.107

100+ parts

$0.104

1k+ parts

$0.104

10k+ parts

-

15,467

$0.107

$0.104

$0.104

-

Ampacity Inc.

Singapore . 13,948 parts In-Stock

1+ parts

$0.107

100+ parts

-

1k+ parts

-

10k+ parts

-

13,948

$0.107

-

-

-

Corphita

USA . 3,046 parts In-Stock

1+ parts

$0.131

100+ parts

-

1k+ parts

-

10k+ parts

-

3,046

$0.131

-

-

-

Corohmni

South Africa . 305 parts In-Stock

1+ parts

$0.381

100+ parts

-

1k+ parts

-

10k+ parts

-

305

$0.381

-

-

-

Argo Parts USA

USA . 3,480 parts In-Stock

1+ parts

$0.391

100+ parts

-

1k+ parts

-

10k+ parts

$0.379

3,480

$0.391

-

-

$0.379

Vigor

Singapore . 5,485 parts In-Stock

1+ parts

$0.670

100+ parts

-

1k+ parts

-

10k+ parts

-

5,485

$0.670

-

-

-

Continental Prestige Electronics

USA . 1,182 parts In-Stock

1+ parts

$0.912

100+ parts

$0.499

1k+ parts

$0.340

10k+ parts

$0.320

1,182

$0.912

$0.499

$0.340

$0.320

IDEA Electronic Components Group

UK . 1,903 parts In-Stock

1+ parts

$7.831

100+ parts

-

1k+ parts

$7.048

10k+ parts

-

1,903

$7.831

-

$7.048

-

Aztec Data Supply Inc.

USA . 2,928 parts In-Stock

1+ parts

$9.280

100+ parts

-

1k+ parts

-

10k+ parts

-

2,928

$9.280

-

-

-

MKK Technologies

India . 149 parts In-Stock

1+ parts

$14.726

100+ parts

-

1k+ parts

-

10k+ parts

-

149

$14.726

-

-

-

DigiPath Technology Company

USA . 149 parts In-Stock

1+ parts

$14.726

100+ parts

-

1k+ parts

-

10k+ parts

-

149

$14.726

-

-

-

Perfect Parts

USA . 26,274 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

26,274

-

-

-

-

Eastek

USA . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.250

10k+ parts

-

3,000

-

-

$0.250

-

Parana Technologies

USA . 1,239 parts In-Stock

1+ parts

-

100+ parts

$9.363

1k+ parts

-

10k+ parts

-

1,239

-

$9.363

-

-

Netroflash

USA . 1,000 parts In-Stock

1+ parts

-

100+ parts

$0.383

1k+ parts

$0.371

10k+ parts

$0.363

1,000

-

$0.383

$0.371

$0.363

Overview

Experience the superior quality of the LD2985BM30R by STMicroelectronics, a leading manufacturer in the industry. This fixed positive single output LDO regulator offers stability and reliability for a wide range of applications. With a compact design and precise voltage regulation, this product provides optimal performance while maintaining efficiency. Trust in STMicroelectronics to deliver innovative solutions that enhance your projects and exceed your expectations. Elevate your designs with the LD2985BM30R and unlock a world of possibilities.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the product lightweight and durable, making it suitable for various applications.

Maximum Dropout Voltage-1: 0.575 V

The low dropout voltage ensures that the regulator can maintain a stable output voltage even when the input voltage is close to the output voltage, making it efficient and reliable.

Surface Mount: YES

The surface-mount capability of the product makes it easy to integrate into compact electronic designs, saving space and simplifying the assembly process.

Operating Temperature (TJ-Max): 125 °C

The high maximum operating temperature allows the regulator to function reliably in various environmental conditions, ensuring performance consistency.

Technology: BIPOLAR

The bipolar technology used in the regulator provides precise voltage regulation and low noise output, making it ideal for sensitive electronic devices.

Package Shape: RECTANGULAR

The rectangular package shape allows for efficient placement on PCBs and facilitates heat dissipation, contributing to the overall reliability of the product.

Terminal Form: GULL WING

The gull wing terminal form enables easy soldering and ensures secure connections, enhancing the durability and longevity of the product.

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

The low minimum operating temperature ensures that the regulator can function in extreme cold conditions, making it versatile for a wide range of applications.

Minimum Output Voltage-1: 2.88 V

The minimum output voltage specification indicates the lowest voltage the regulator can provide, offering flexibility for different voltage requirements in electronic circuits.

Maximum Voltage Tolerance: 3.5 %

The tight voltage tolerance of the regulator ensures precise voltage regulation, minimizing the risk of damage to connected components and ensuring reliable performance.

Nominal Output Voltage-1: 3 V

The nominal output voltage of 3V provides a stable and reliable power supply for electronic devices, meeting common voltage requirements in many applications.

No. of Terminals: 5

Having only 5 terminals simplifies the installation process and reduces the likelihood of errors during assembly, ensuring a straightforward integration into electronic systems.

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

The compact and low-profile package style with shrink pitch allows for space-efficient placement on PCBs and enhances heat dissipation, contributing to the overall performance of the regulator.

Adjustability: FIXED

The fixed adjustability of the regulator eliminates the need for user adjustment, ensuring a stable output voltage and simplifying the design and implementation process.

Terminal Pitch: 0.95 mm

The small terminal pitch of 0.95mm enables high-density mounting on PCBs, allowing for efficient use of space and facilitating compact electronic designs.

Maximum Line Regulation: 0.0115 %

The low line regulation value indicates that the regulator can maintain a stable output voltage even with fluctuations in the input voltage, ensuring consistent performance under varying conditions.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

The fixed positive single output LDO regulator design provides stable and low-noise voltage regulation, making it suitable for powering sensitive electronic components and devices.

Terminal Finish: MATTE TIN

The matte tin terminal finish enhances solderability and provides corrosion resistance, ensuring reliable electrical connections and long-term performance of the product.

Terminal Position: DUAL

The dual terminal position allows for flexible installation options and facilitates proper alignment on the PCB, ensuring secure connections and reliable operation of the regulator.

Maximum Output Voltage-1: 3.12 V

The maximum output voltage specification indicates the highest voltage the regulator can provide, offering flexibility for applications that require slightly higher voltage levels.

Maximum Seated Height: 1.45 mm

The low maximum seated height of 1.45mm enables the regulator to be installed in compact electronic devices with limited space, making it versatile for various design constraints.

Width: 1.625 mm

The narrow width of 1.625mm allows for space-efficient placement on PCBs and facilitates high-density mounting, enabling compact and streamlined electronic designs.

Minimum Input Voltage: 2.5 V

The minimum input voltage specification ensures that the regulator can operate effectively with low input voltage levels, making it suitable for battery-powered devices and portable electronics.

Maximum Output Current-1: 0.15 A

The maximum output current of 0.15A indicates the amount of current the regulator can deliver reliably, ensuring compatibility with various electronic devices and components.

Maximum Time At Peak Reflow Temperature (s): 30

The maximum time at peak reflow temperature specification provides guidance on the soldering process, ensuring proper assembly and reliable performance of the regulator during reflow soldering.

Peak Reflow Temperature °C: 260

The peak reflow temperature of 260°C indicates the maximum temperature the regulator can withstand during the soldering process, ensuring robust construction and reliability in assembly.

Nominal Dropout Voltage-1: 0.28 V

The nominal dropout voltage of 0.28V indicates the typical voltage drop across the regulator, ensuring efficient power conversion and minimal energy loss.

Length: 2.9 mm

The compact length of 2.9mm allows for space-efficient placement on PCBs and facilitates compact electronic designs, contributing to the overall miniaturization of electronic devices.

Maximum Input Voltage: 16 V

The high maximum input voltage capability of 16V provides flexibility for various power supply options, making the regulator versatile for a wide range of applications.

Maximum Input Voltage Absolute: 16 V

The absolute maximum input voltage rating of 16V ensures the regulator's protection against overvoltage conditions, enhancing the reliability and safety of the product.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD2985BM30R 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:

.0115 %

Moisture Sensitivity Level (MSL):

1

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:

3.12 V

Minimum Output Voltage-1:

2.88 V

Nominal Output Voltage-1:

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

Packing Method:

TR

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

1.45 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

.95 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

Width:

1.625 mm

Trade Compliance

LD2985BM30R Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

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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