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L9951

STMicroelectronics

L9951 by STMicroelectronics

L9951 by STMicroelectronics is a versatile brush DC motor controller designed for automotive applications. It operates within a supply voltage range of 7-28 V, supports up to 10 A output current, and functions effectively in temperatures from -40 °C to 150 °C. Its compact design features a 36-terminal surface mount package, ideal for space-constrained environments.

Median Price

$6.910

Lifecycle Status

Suppliers In-Stock

4

In-Stock Inventory

1k+

Distributors (Authorized)

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

Mouser Electronics

USA . 270 parts In-Stock

1+ parts

$6.910

100+ parts

$4.160

1k+ parts

$2.900

10k+ parts

$2.820

270

$6.910

$4.160

$2.900

$2.820

Distributors (In-Stock)

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

Digiode

USA . 2,567 parts In-Stock

1+ parts

$9.557

100+ parts

-

1k+ parts

-

10k+ parts

-

2,567

$9.557

-

-

-

Vyrian

USA . 7,460 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

7,460

-

-

-

-

Anansix

USA . 686 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

686

-

-

-

-

Distributors (Availability)

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

Vigor

Singapore . 1,067 parts In-Stock

1+ parts

$5.330

100+ parts

-

1k+ parts

-

10k+ parts

-

1,067

$5.330

-

-

-

Microchip USA

USA . 1,357 parts In-Stock

1+ parts

$6.113

100+ parts

-

1k+ parts

-

10k+ parts

-

1,357

$6.113

-

-

-

Corphita

USA . 120 parts In-Stock

1+ parts

$9.054

100+ parts

-

1k+ parts

-

10k+ parts

-

120

$9.054

-

-

-

IDEA Electronic Components Group

UK . 1,111 parts In-Stock

1+ parts

$11.804

100+ parts

-

1k+ parts

$10.623

10k+ parts

-

1,111

$11.804

-

$10.623

-

MKK Technologies

India . 1,814 parts In-Stock

1+ parts

$22.196

100+ parts

-

1k+ parts

-

10k+ parts

-

1,814

$22.196

-

-

-

DigiPath Technology Company

USA . 1,814 parts In-Stock

1+ parts

$22.196

100+ parts

-

1k+ parts

-

10k+ parts

-

1,814

$22.196

-

-

-

A-Z Elektronik GmbH

Germany . 7,146 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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7,146

-

-

-

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Alle Elektronik GmbH

Germany . 4,764 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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4,764

-

-

-

-

Parana Technologies

USA . 1,824 parts In-Stock

1+ parts

-

100+ parts

$14.113

1k+ parts

-

10k+ parts

-

1,824

-

$14.113

-

-

Kepictronics

USA . 58 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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58

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Overview

Unlock the potential of your motion control applications with the L9951 by STMicroelectronics—the industry leader renowned for quality and innovation. This robust brush DC motor controller excels in demanding environments, delivering unparalleled performance from -40 °C to 150 °C. With a compact design and exceptional power handling, the L9951 ensures reliable operation in automotive systems. Elevate your projects with a solution that merges efficiency, durability, and superior manufacturer support, driving your success forward!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material ensures durability and reliable performance under varying environmental conditions.

Surface Mount: YES

Surface mount compatibility enables easy integration into compact designs, enhancing overall circuit density.

Package Shape: RECTANGULAR

The rectangular shape allows for efficient use of board space and simplifies layout design.

Nominal Supply Voltage (Vsup): 13 V

A nominal voltage of 13V provides a stable operating condition suitable for automotive applications.

Power Supplies (V): 5,8/16

Offering a range of power supply options (5, 8, and 16V) allows for flexibility in various applications.

No. of Terminals: 36

With 36 terminals, the device supports complex functions and multiple connections for enhanced performance.

Package Style (Meter): SMALL OUTLINE, SHRINK PITCH

The small outline and shrink pitch help save board space while maintaining high connection density.

Maximum Operating Temperature: 150 °C

A high maximum operating temperature makes the IC robust enough for challenging automotive environments.

Minimum Operating Temperature: -40 °C

The ability to function at -40 °C allows this IC to operate effectively in extreme cold conditions.

Terminal Finish: MATTE TIN

The matte tin finish provides excellent solderability and enhances reliability for long-term use.

Terminal Position: DUAL

Dual terminal positioning facilitates easier routing on the PCB, improving design flexibility.

Maximum Seated Height: 3.6 mm

A low seated height allows for more compact designs, making it ideal for space-constrained applications.

Width: 11 mm

The moderate width assists in effective placement alongside other components on the circuit board.

Other IC type: BRUSH DC MOTOR CONTROLLER

Being a brush DC motor controller makes it suitable for a wide range of motor control applications.

Minimum Supply Voltage (Vsup): 7 V

The minimum supply voltage of 7V enhances compatibility with various power sources and applications.

Length: 15.9 mm

A compact length assists in fitting within tighter spaces on PCBs, contributing to more efficient designs.

Temperature Grade: AUTOMOTIVE

Designed for automotive use, ensuring reliability and performance under demanding conditions.

Maximum Supply Current (Isup): 20 mA

A maximum supply current of 20mA indicates low power consumption, which is crucial for energy efficiency.

Maximum Output Current: 10 A

The capability to handle a maximum output current of 10A makes it ideal for driving high-performance motors.

Terminal Form: GULL WING

Gull wing terminals facilitate easy handling and enhance solder joint reliability during assembly.

Terminal Pitch: 0.65 mm

A terminal pitch of 0.65 mm allows for compact designs while maintaining reliable connectivity.

Moisture Sensitivity Level (MSL): 3

MSL 3 indicates controlled moisture sensitivity, making it suitable for standard manufacturing processes.

Maximum Supply Voltage (Vsup): 28 V

With a high maximum supply voltage of 28V, this IC can accommodate diverse automotive power requirements.

Technical Specifications

Motion Control ICs L9951 attributes and parameters. Explore more Motion Control ICs devices from STMicroelectronics

Specs

Other IC type:

JESD-30 Code:

R-PDSO-G36

JESD-609 Code:

e3

Length:

15.9 mm

Moisture Sensitivity Level (MSL):

3

No. of Functions:

1

No. of Terminals:

36

Maximum Operating Temperature:

150 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

10 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SSOP36,.56

Package Shape:

Package Style (Meter):

SMALL OUTLINE, SHRINK PITCH

Power Supplies (V):

5,8/16

Qualification:

Not Qualified

Maximum Seated Height:

3.6 mm

Sub-Category:

Motion Control Electronics

Maximum Supply Current (Isup):

20 mA

Maximum Supply Voltage (Vsup):

28 V

Minimum Supply Voltage (Vsup):

7 V

Nominal Supply Voltage (Vsup):

13 V

Surface Mount:

YES

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

GULL WING

Terminal Pitch:

.65 mm

Terminal Position:

DUAL

Width (mm):

11 mm

Trade Compliance

L9951 Other Function Semiconductors 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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