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LD2985AM18R

STMicroelectronics

LD2985AM18R by STMicroelectronics

LD2985AM18R from STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 1.8 V and a max output current of 0.15 A. It operates in temperatures from -40 °C to 125°C, featuring a low dropout voltage of 0.28 V. Ideal for compact applications, it comes in a small outline package with gull-wing terminals.

Median Price

-

Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Bristol Electronics

USA . 48,000 parts In-Stock

1+ parts

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48,000

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Dan-Mar Components

USA . 48,000 parts In-Stock

1+ parts

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48,000

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Vyrian

USA . 6,965 parts In-Stock

1+ parts

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6,965

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Digiode

USA . 3,920 parts In-Stock

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3,920

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Anansix

USA . 1,833 parts In-Stock

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1,833

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Distributors (Availability)

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

Microchip USA

USA . 140 parts In-Stock

1+ parts

$2.194

100+ parts

-

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140

$2.194

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IDEA Electronic Components Group

UK . 1,606 parts In-Stock

1+ parts

$7.083

100+ parts

-

1k+ parts

$6.375

10k+ parts

-

1,606

$7.083

-

$6.375

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AZTECH Wire

Italy . 401 parts In-Stock

1+ parts

$8.370

100+ parts

-

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401

$8.370

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MKK Technologies

India . 285 parts In-Stock

1+ parts

$13.319

100+ parts

-

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285

$13.319

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DigiPath Technology Company

USA . 285 parts In-Stock

1+ parts

$13.319

100+ parts

-

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285

$13.319

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Component Stockers USA

USA . 372 parts In-Stock

1+ parts

$99.990

100+ parts

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372

$99.990

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A-Z Elektronik GmbH

Germany . 15,730 parts In-Stock

1+ parts

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15,730

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Vigor

Singapore . 5,000 parts In-Stock

1+ parts

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5,000

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Alle Elektronik GmbH

Germany . 4,040 parts In-Stock

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4,040

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Corphita

USA . 3,536 parts In-Stock

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3,536

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Parana Technologies

USA . 1,358 parts In-Stock

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$8.469

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1,358

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$8.469

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Assy Fe

Spain . 1,234 parts In-Stock

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1,234

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Perfect Parts

USA . 1,214 parts In-Stock

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1,214

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Kepictronics

USA . 1,000 parts In-Stock

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1,000

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Overview

Unlock unparalleled performance with the LD2985AM18R from STMicroelectronics, a leader in innovative semiconductor solutions. This high-quality LDO regulator offers exceptional stability and efficiency, ensuring your devices operate flawlessly in diverse environments—from industrial automation to consumer electronics. With its compact design and reliable output, the LD2985AM18R is your go-to choice for achieving optimal power management while maximizing value and longevity in your applications.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Durable plastic/epoxy material ensures reliability and protection in various applications.

Maximum Dropout Voltage: 0.575 V

Low dropout voltage allows efficient operation and lower power loss in circuits.

Surface Mount: YES

Surface mount design facilitates easy integration into compact layouts and automated assembly.

Operating Temperature (TJ-Max): 125 °C

High maximum operating temperature makes this regulator suitable for demanding environments.

Technology: BIPOLAR

Bipolar technology offers excellent performance and output stability.

Package Shape: RECTANGULAR

Rectangular shape helps optimize space utilization on circuit boards.

Terminal Form: GULL WING

Gull wing terminals provide robust solder joints for enhanced connectivity.

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

Wide temperature range ensures reliability in extreme conditions.

Minimum Output Voltage: 1.737 V

Provides a stable output voltage for sensitive electronic applications.

Maximum Voltage Tolerance: 2.5 %

Tight voltage tolerance guarantees consistent performance across applications.

Nominal Output Voltage: 1.8 V

Standard output voltage ideal for various low-voltage circuits.

No. of Terminals: 5

Five terminals facilitate various configurations and enhance circuit flexibility.

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

Compact package style is suitable for space-constrained applications.

Adjustability: FIXED

Fixed adjustability simplifies design and reduces component count.

Terminal Pitch: 0.95 mm

Narrow terminal pitch allows for denser component placement on PCBs.

Maximum Line Regulation: 0.0076 %

Minimal line regulation ensures stable output despite variations in input voltage.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Designed specifically for efficient low-dropout voltage applications.

Terminal Finish: TIN

Tin finish enhances solderability and ensures reliable connections.

Terminal Position: DUAL

Dual terminal position offers ease in layout design and connection.

Maximum Output Voltage: 1.863 V

High output voltage capability supports a range of devices and applications.

Maximum Seated Height: 1.45 mm

Low seated height supports low-profile designs for space-critical applications.

Width: 1.625 mm

Compact width allows flexible placement on circuit boards.

Minimum Input Voltage: 2.5 V

Low minimum input voltage expands usability to various power supplies.

Maximum Output Current: 0.15 A

Supports sufficient output current for many low-power devices.

Nominal Dropout Voltage: 0.28 V

Optimized nominal dropout voltage enhances efficiency in low voltage applications.

Length: 2.9 mm

Compact length aids in fitting into tight spaces within electronics.

Maximum Input Voltage: 16 V

High maximum input voltage ensures compatibility with various power sources.

Maximum Input Voltage Absolute: 16 V

Absolute maximum rating of 16 V safeguards against overvoltage conditions.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD2985AM18R 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:

.0076 %

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:

1.863 V

Minimum Output Voltage-1:

1.737 V

Nominal Output Voltage-1:

1.8 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

LD2985AM18R 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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