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LD3986J3131R

STMicroelectronics

LD3986J3131R by STMicroelectronics

LD3986J3131R by STMicroelectronics is a fixed positive multiple output LDO regulator with a max dropout voltage of 0.1V and operates b/w -40 °C to 125 °C. It features two outputs, each providing 3.1V at up to 150mA. Ideal for compact electronic devices requiring stable power supply.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

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Vyrian

USA . 3,954 parts In-Stock

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3,954

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Digiode

USA . 2,232 parts In-Stock

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2,232

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Anansix

USA . 994 parts In-Stock

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994

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IDEA Electronic Components Group

UK . 1,811 parts In-Stock

1+ parts

$4.776

100+ parts

-

1k+ parts

$4.298

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1,811

$4.776

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$4.298

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MKK Technologies

India . 2,300 parts In-Stock

1+ parts

$8.980

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2,300

$8.980

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DigiPath Technology Company

USA . 2,300 parts In-Stock

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$8.980

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2,300

$8.980

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Parana Technologies

USA . 497 parts In-Stock

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$5.710

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497

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$5.710

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Corphita

USA . 112 parts In-Stock

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Overview

Experience unparalleled reliability with the LD3986J3131R, a premium fixed regulator from STMicroelectronics. Designed for optimal performance across diverse applications, it delivers stable multiple outputs while ensuring minimal dropout voltage. With STMicroelectronics' commitment to quality and innovation, this LDO regulator empowers your projects with efficiency and precision. Elevate your designs today and enjoy enhanced functionality that drives success!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The durable plastic/epoxy construction ensures reliability and longevity, making this regulator suitable for various applications.

Maximum Dropout Voltage-1: 1 V

A low dropout voltage allows the regulator to maintain its output voltage efficiently even when the input voltage is low, which is crucial for battery-powered devices.

Maximum Dropout Voltage-2: 1 V

Similar to Dropout Voltage-1, this specification enables efficient operation, aiding in power management.

Surface Mount: YES

The surface mount design facilitates easy integration into compact electronic layouts, saving space in final product designs.

Operating Temperature (TJ-Max): 125 °C

This high maximum operating temperature allows the regulator to function in demanding environments without the risk of overheating.

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

The wide operating temperature range ensures consistent performance in extreme conditions, enhancing versatility in applications.

Minimum Output Voltage-1: 3.007 V

The minimum output voltage indicates the lower limit for reliable operation, providing stable power for sensitive electronics.

Minimum Output Voltage-2: 3.007 V

Having multiple output voltages ensures compatibility with various components while maintaining stability.

Technology: BICMOS

Utilizing BICMOS technology enhances performance capabilities, offering a combination of low power consumption and high-speed operation.

Nominal Output Voltage-1: 3.1 V

The nominal output voltage provides a fixed reference point critical for powering a range of devices and circuits.

Nominal Output Voltage-2: 3.1 V

Consistency in output voltages across channels indicates thoughtful design tailored for reliable performance in multi-output systems.

No. of Terminals: 8

The eight-terminal configuration enhances connectivity options, ensuring simplicity in integration with existing circuitry.

Package Style: GRID ARRAY, VERY THIN PROFILE, FINE PITCH

This package style is optimized for high-density applications, providing a streamlined solution for modern electronic design.

Adjustability: FIXED

A fixed output simplifies design considerations, reducing potential errors associated with adjustable regulators.

Terminal Pitch: 0.5 mm

A smaller terminal pitch allows for more compact PCB designs, enabling the creation of smaller device form factors.

Maximum Line Regulation: 0.00952 %

Outstanding line regulation ensures minimal output voltage variation with input voltage changes, resulting in stable device operation.

Maximum Load Regulation: 0.04619 %

Low load regulation translates to less output voltage drift when there are fluctuations in output current, ensuring reliable performance.

Regulator Type: FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR

This type of regulator provides two stable outputs, crucial for powering different parts of a circuit from a single device.

Terminal Position: BOTTOM

Bottom-mounted terminals facilitate effective thermal management and improve soldering efficiency in assembly processes.

Maximum Seated Height: 0.715 mm

A low seated height aids in fitting within compact designs, keeping overall device profiles minimal.

Width: 1.57 mm

The slim width supports high-density PCB designs, making it adaptable to modern consumer electronics with size constraints.

Length: 1.57 mm

Short length allows for flexible placements and helps achieve a compact overall assembly in electronic devices.

Minimum Input Voltage: 2.5 V

A low minimum input voltage requirement enables the regulator to be powered from various low-voltage supply sources, enhancing versatility.

Maximum Input Voltage: 6 V

A maximum input voltage of 6 V broadens the range of potential power sources, allowing for greater design flexibility.

Maximum Output Current-1: 0.15 A

The capability to support up to 150 mA output current per channel is suitable for a variety of applications, from sensors to small motors.

Maximum Output Current-2: 0.15 A

Dual output currents at this level allow for delicate load management in simultaneous applications.

No. of Outputs: 2

With two outputs, this regulator serves versatile applications, providing multiple voltages while simplifying circuit design.

Nominal Dropout Voltage-1: 0.05 V

A very low nominal dropout voltage enhances efficiency and prolongs battery life in portable devices.

Maximum Output Voltage-1: 3.193 V

Close to the nominal output voltage, this allows for design tolerance needed when powering slightly different voltage requirements.

Maximum Output Voltage-2: 3.193 V

The flexibility in output voltage levels helps to cater to specific needs of different circuit components.

Maximum Input Voltage Absolute: 6 V

Understanding that the absolute maximum input must be strictly adhered to aids in preventing circuit failures and ensuring safety.

Technical Specifications

Fixed Regulators - Positive Multiple Output LDO LD3986J3131R attributes and parameters. Explore more Fixed Regulators - Positive Multiple Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.1 V

Nominal Dropout Voltage-1:

.05 V

Maximum Dropout Voltage-2:

.1 V

Maximum Input Voltage Absolute:

6 V

Maximum Input Voltage:

6 V

Minimum Input Voltage:

2.5 V

JESD-30 Code:

S-PBGA-B8

Length:

1.57 mm

Maximum Line Regulation:

.00952 %

Maximum Load Regulation:

.04619 %

No. of Functions:

1

No. of Outputs:

2

No. of Terminals:

8

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

.15 A

Maximum Output Current-2:

.15 A

Maximum Output Voltage-1:

3.193 V

Minimum Output Voltage-1:

3.007 V

Nominal Output Voltage-1:

3.1 V

Maximum Output Voltage-2:

3.193 V

Minimum Output Voltage-2:

3.007 V

Nominal Output Voltage-2:

3.1 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

BGA8,3X3,20

Package Shape:

SQUARE

Package Style (Meter):

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

Packing Method:

TR

Qualification Status:

Not Qualified

Maximum Seated Height:

.715 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BICMOS

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

BOTTOM

Maximum Voltage Tolerance:

3 %

Width:

1.57 mm

Trade Compliance

LD3986J3131R 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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