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LDS3985M30R

STMicroelectronics

LDS3985M30R by STMicroelectronics

STMicroelectronics' LDS3985M30R is a BICMOS technology-based LDO regulator with 3% voltage tolerance. It offers a fixed output of 3V, max output current of 0.3A, and operates in temperatures ranging from -40 to 125°C. Ideal for applications requiring precise voltage regulation in compact spaces.

Median Price

$0.860

Lifecycle Status

Suppliers In-Stock

13

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 16,938 parts In-Stock

1+ parts

$0.860

100+ parts

$0.487

1k+ parts

$0.419

10k+ parts

$0.385

16,938

$0.860

$0.487

$0.419

$0.385

Mouser Electronics

USA . 3,588 parts In-Stock

1+ parts

$0.860

100+ parts

$0.487

1k+ parts

$0.416

10k+ parts

$0.313

3,588

$0.860

$0.487

$0.416

$0.313

Newark

USA . 1,529 parts In-Stock

1+ parts

$0.886

100+ parts

$0.481

1k+ parts

$0.260

10k+ parts

-

1,529

$0.886

$0.481

$0.260

-

Farnell

UK . 1,559 parts In-Stock

1+ parts

$1.200

100+ parts

$0.466

1k+ parts

$0.293

10k+ parts

$0.250

1,559

$1.200

$0.466

$0.293

$0.250

Avnet

USA . 15,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

15,000

-

-

-

-

Arrow

USA . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.350

3,000

-

-

-

$0.350

Verical

USA . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.350

3,000

-

-

-

$0.350

Element14

Singapore . 1,559 parts In-Stock

1+ parts

-

100+ parts

$0.762

1k+ parts

$0.601

10k+ parts

$0.447

1,559

-

$0.762

$0.601

$0.447

Distributors (In-Stock)

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

Vyrian

USA . 3,630 parts In-Stock

1+ parts

$0.350

100+ parts

-

1k+ parts

-

10k+ parts

-

3,630

$0.350

-

-

-

Digiode

USA . 842 parts In-Stock

1+ parts

$0.674

100+ parts

-

1k+ parts

-

10k+ parts

-

842

$0.674

-

-

-

ComSIT Distribution GmbH

Germany . 3,295 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,295

-

-

-

-

Anansix

USA . 1,234 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,234

-

-

-

-

Speed Components Ltd

Israel . 10 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

10

-

-

-

-

Distributors (Availability)

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

Corphita

USA . 4,874 parts In-Stock

1+ parts

$0.639

100+ parts

-

1k+ parts

-

10k+ parts

-

4,874

$0.639

-

-

-

Vigor

Singapore . 10,551 parts In-Stock

1+ parts

$0.870

100+ parts

-

1k+ parts

-

10k+ parts

-

10,551

$0.870

-

-

-

IDEA Electronic Components Group

UK . 779 parts In-Stock

1+ parts

$2.237

100+ parts

-

1k+ parts

$2.014

10k+ parts

-

779

$2.237

-

$2.014

-

MKK Technologies

India . 288 parts In-Stock

1+ parts

$4.207

100+ parts

-

1k+ parts

-

10k+ parts

-

288

$4.207

-

-

-

DigiPath Technology Company

USA . 288 parts In-Stock

1+ parts

$4.207

100+ parts

-

1k+ parts

-

10k+ parts

-

288

$4.207

-

-

-

Andel Nordic

Denmark . 998 parts In-Stock

1+ parts

$9.311

100+ parts

-

1k+ parts

$8.939

10k+ parts

$8.939

998

$9.311

-

$8.939

$8.939

Perfect Parts

USA . 3,425 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,425

-

-

-

-

Continental Prestige Electronics

USA . 2,827 parts In-Stock

1+ parts

-

100+ parts

$0.465

1k+ parts

$0.325

10k+ parts

$0.287

2,827

-

$0.465

$0.325

$0.287

Kepictronics

USA . 2,455 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,455

-

-

-

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A-Z Elektronik GmbH

Germany . 2,034 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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2,034

-

-

-

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Alle Elektronik GmbH

Germany . 1,356 parts In-Stock

1+ parts

-

100+ parts

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1,356

-

-

-

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Parana Technologies

USA . 1,011 parts In-Stock

1+ parts

-

100+ parts

$2.675

1k+ parts

-

10k+ parts

-

1,011

-

$2.675

-

-

Lixinc

USA . 870 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

870

-

-

-

-

Authorized Procurement Solutions

USA . 500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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500

-

-

-

-

Overview

Enhance your electronic projects with the LDS3985M30R from STMicroelectronics, a leading manufacturer known for top-quality components. This Fixed Regulator offers a reliable single output LDO solution with precise voltage regulation and low dropout levels. Perfect for applications requiring a stable power supply, this regulator boasts a compact design and high efficiency. Trust in STMicroelectronics to provide exceptional performance and value for all your project needs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy as the package body material ensures durability and reliability of the product.

Maximum Dropout Voltage: 1.25 V

Low dropout voltage ensures efficient regulation of output voltage even when input voltage is close to output voltage.

Surface Mount: YES

Suitable for surface mount applications which saves space and allows for easier PCB manufacturing.

Operating Temperature (TJ-Max): 125 °C

Wide operating temperature range allows for use in various environmental conditions.

Technology: BICMOS

BICMOS technology combines the benefits of both bipolar and CMOS technologies to provide efficient and reliable performance.

No. of Terminals: 5

Simplified design with only 5 terminals makes installation and integration easier.

Nominal Output Voltage-1: 3 V

Stable output voltage of 3V ensures consistent performance of connected devices.

Maximum Output Current-1: 0.3 A

Capable of providing up to 0.3A output current, suitable for powering a variety of low power applications.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LDS3985M30R attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.25 V

Nominal Dropout Voltage-1:

.15 V

Maximum Input Voltage Absolute:

6 V

Maximum Input Voltage:

6 V

Minimum Input Voltage:

2.5 V

JESD-30 Code:

R-PDSO-G5

JESD-609 Code:

e3

Length:

2.9 mm

Maximum Line Regulation:

.0075 %

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:

.3 A

Maximum Output Voltage-1:

3.09 V

Minimum Output Voltage-1:

2.91 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:

BICMOS

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

.95 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

3 %

Width:

1.625 mm

Trade Compliance

LDS3985M30R 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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