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LD2985BM15R

STMicroelectronics

LD2985BM15R by STMicroelectronics

LD2985BM15R by STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 1.5 V and a max output current of 0.15 A. It operates efficiently within -40 °C to 125 °C, featuring a low dropout voltage of just 0.28 V. Ideal for compact applications, it comes in a small outline package with gull-wing terminals for easy 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 . 3,564 parts In-Stock

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3,564

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Digiode

USA . 2,346 parts In-Stock

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2,346

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Anansix

USA . 1,985 parts In-Stock

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1,985

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Distributors (Availability)

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

Advanced Electronics

New Zealand . 40 parts In-Stock

1+ parts

$3.579

100+ parts

$3.257

1k+ parts

$2.935

10k+ parts

-

40

$3.579

$3.257

$2.935

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Microchip USA

USA . 279 parts In-Stock

1+ parts

$7.996

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-

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279

$7.996

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IDEA Electronic Components Group

UK . 894 parts In-Stock

1+ parts

$8.121

100+ parts

-

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$7.309

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894

$8.121

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$7.309

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MKK Technologies

India . 877 parts In-Stock

1+ parts

$15.271

100+ parts

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877

$15.271

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DigiPath Technology Company

USA . 877 parts In-Stock

1+ parts

$15.271

100+ parts

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877

$15.271

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AZTECH Wire

Italy . 561 parts In-Stock

1+ parts

$18.260

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561

$18.260

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Component Stockers USA

USA . 691 parts In-Stock

1+ parts

$99.990

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691

$99.990

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Vigor

Singapore . 2,500 parts In-Stock

1+ parts

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2,500

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Parana Technologies

USA . 831 parts In-Stock

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$9.710

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831

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$9.710

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Corphita

USA . 664 parts In-Stock

1+ parts

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664

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Overview

Unlock the potential of your designs with the LD2985BM15R from STMicroelectronics, a trusted leader in innovative semiconductor solutions. This compact LDO regulator delivers reliable performance across various applications, ensuring consistent power supply with minimal dropout. With its robust temperature range and surface-mount design, it’s perfect for space-constrained environments. Elevate your projects with unmatched quality and efficiency—experience peace of mind knowing you’re backed by ST's industry expertise!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This durable material ensures reliability and robustness, suitable for various environmental conditions.

Maximum Dropout Voltage: 0.575 V

A low dropout voltage enhances efficiency by allowing the regulator to maintain output voltage even when the input voltage drops close to the output voltage.

Surface Mount: YES

Surface mount technology allows for compact designs and automated assembly, making it ideal for high-density applications.

Operating Temperature (TJ-Max): 125 °C

Withstanding high temperatures ensures the regulator's performance and reliability in demanding operating conditions.

Technology: BIPOLAR

Bipolar technology offers excellent performance and stable operation, making it suitable for sensitive applications.

Package Shape: RECTANGULAR

The rectangular package shape facilitates easy placement on PCBs, optimizing space utilization.

Terminal Form: GULL WING

Gull-wing terminals are ideal for surface mounting, providing strong mechanical and thermal connections.

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

A wide temperature range ensures functionality in extreme conditions, making it versatile for various applications.

Packing Method: TR

Tape & reel packing enables easy handling and automated placement in manufacturing processes.

Minimum Output Voltage: 1.44 V

A low minimum output voltage makes this regulator suitable for powering low-voltage devices effectively.

Maximum Voltage Tolerance: 4%

Tight voltage tolerance ensures reliable performance, minimizing output voltage variations in sensitive circuits.

Nominal Output Voltage: 1.5 V

The ability to provide a stable nominal output voltage is critical for powering digital circuits and low-voltage devices.

No. of Terminals: 5

Five terminals offer necessary connections for input, output, and ground, simplifying circuit integration.

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

The compact package style is ideal for space-constrained designs, enhancing flexibility in layout.

Adjustability: FIXED

Fixed output reduces complexity in design, making it easier to implement in straightforward applications.

Terminal Pitch: 0.95 mm

The smaller terminal pitch allows for higher-density designs, essential in modern electronic devices.

Maximum Line Regulation: 0.0065%

Excellent line regulation means stable output voltage regardless of variations in input voltage, ensuring device performance.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

As a fixed positive output regulator, it simplifies power management while providing stable output for critical applications.

Terminal Finish: TIN

Tin finish provides excellent solderability and corrosion resistance, contributing to long-term reliability in applications.

Terminal Position: DUAL

Dual terminal position allows for flexible layouts and easy routing on circuit boards.

Maximum Output Voltage: 1.56 V

A slightly higher maximum output voltage allows versatility in supporting various low-voltage applications.

Maximum Seated Height: 1.45 mm

The low height profile is ideal for low-profile applications, making it suitable for portable devices.

Width: 1.625 mm

Compact width aids in the design of efficient layouts, maximizing PCB real estate.

Minimum Input Voltage: 2.5 V

A low minimum input voltage allows for operation in battery-powered applications and extends the usability range.

Maximum Output Current: 0.15 A

Capable of delivering 150 mA of current, this LDO is suitable for a wide range of devices requiring stable and regulated power.

Nominal Dropout Voltage: 0.28 V

A nominal dropout voltage of 0.28 V allows for efficient operation, especially in low power conditions.

Length: 2.9 mm

Short length facilitates compact PCB designs, making it easier to integrate into modern electronic devices.

Maximum Input Voltage: 16 V

Support for a maximum input voltage of 16 V allows for flexibility in power supply options for various applications.

Maximum Input Voltage Absolute: 16 V

Having an absolute maximum input voltage of 16 V provides an additional safety margin for circuit designs.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD2985BM15R 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:

.0065 %

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:

1.56 V

Minimum Output Voltage-1:

1.44 V

Nominal Output Voltage-1:

1.5 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

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:

4 %

Width:

1.625 mm

Trade Compliance

LD2985BM15R 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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