Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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Featured manufacturers
L9903TR by STMicroelectronics is a brush DC motor controller designed for efficient motion control. It operates with a nominal voltage of 13.5 V, supports a range of 8-20 V, and features a compact 20-terminal package. Ideal for applications requiring precise motor management in space-constrained environments.
Median Price
$5.470
Lifecycle Status
Suppliers In-Stock
6
In-Stock Inventory
1k+
DigiKey
1+ parts
100+ parts
$3.499
1k+ parts
$3.351
10k+ parts
-
Digiode
$4.636
Vyrian
$4.880
Anansix
Bristol Electronics
$2.248
$1.975
Microfarads
IDEA Electronic Components Group
$3.493
$3.144
Vigor
$4.210
Corphita
$4.392
Component Stockers USA
$5.280
$3.880
$2.790
MKK Technologies
$6.569
DigiPath Technology Company
Advanced Electronics
$26.085
$23.737
$21.390
Perfect Parts
Microchip USA
Parana Technologies
$4.177
Assy Fe
The use of plastic/epoxy ensures that the component is lightweight and resistant to moisture and environmental factors, enhancing durability.
Surface mount technology allows for compact designs and facilitates automatic assembly, making it easier to integrate into modern electronics.
A rectangular package shape provides efficient use of board space and allows for effective thermal management.
The nominal supply voltage aligns well with standard operational requirements for various applications, ensuring reliability.
Having a wide range of supply voltage (8 to 20 V) makes this IC versatile for different applications and power supply scenarios.
With 20 terminals, this IC offers sufficient connectivity options for complex control signals, enabling advanced functionality.
The small outline package style minimizes PCB space requirements, suitable for miniaturized electronic designs.
This terminal finish enhances solderability and corrosion resistance, ensuring long-term reliability of connections.
Dual terminal positioning allows for flexible PCB layout, facilitating easier integration into various design configurations.
A low seated height aids in low-profile designs, ideal for applications where space is at a premium.
A narrow width makes it suitable for tight layouts and helps optimize space efficiency on circuit boards.
As a brush DC motor controller, it is specifically designed for controlling the speed and direction of DC motors, making it ideal for robotics and automation.
Minimum operational voltage of 8 V ensures compatibility with a variety of power supply setups while maximizing performance.
A compact length further supports designs that require small form factors in electronic products.
A relatively low maximum supply current indicates efficient power consumption, leading to longer battery life in portable applications.
Gull wing terminals enhance mechanical stability and make for easier soldering in surface-mount applications.
A 1.27 mm terminal pitch provides a good balance between density and ease of assembly, suitable for a variety of PCB designs.
MSL 3 indicates moderate moisture sensitivity, requiring proper handling and storage to ensure long-term reliability.
The maximum supply voltage of 20 V allows for higher performance and flexibility in demanding applications.
Motion Control ICs L9903TR attributes and parameters. Explore more Motion Control ICs devices from STMicroelectronics
Other IC type:
JESD-30 Code:
JESD-609 Code:
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Sub-Category:
Maximum Supply Current (Isup):
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L9903TR Other Function Semiconductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Assembly/Origin - L9903TR 14/Feb/2019
PCN Packaging - Material Barrier Bag 17/Dec/2020 CRP/14/8400 20/Mar/2014
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.
President, CEO
Jean-Marc Chery
President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience
Lorenzo Grandi
President, Sales & Marketing
Jerome Roux
Castelletto
Fabrication
Fab Initiation
1968
Italy
Wafer Capacity
SGFAB AMK 6
2000
Singapore
29,000
AG200
Agrate Brianza
14,000
RST 8
France
Rousset
35,000
Crolles 1
1993
Crolles
30,000
Crolles 2-ext. mod 5
Crolles 2-ext. mod 2
2022
Crolles 2-ext. mod 3
2023
Crolles 2
2004
28,000
1985
SiC Fab
2006
Sweden
Norrköping
10,000
Fab 3
2005
Tours
2,000
Fab 1 & Fab 2
1978
55,000
Fab 2
1997
Catania
SGFAB-AMK 6E
2003
145,000
SGFAB-AMJ 9
1984
152,000
AG300 (R3)
1980
25,000
1987
34,000
AG300
2024
Crolles 2-ext. mod 1
2020
Fab 1 6-inch fab
2013
11,000
SiC 6-inch line
2021
2,500
200mm GaN
2018
SGFAB-AMK 8
2001
Crolles 2- JV Fab
SGFAB-AMK 6
2016
38,125
SGFAB-AMK 2E
2010
20,000
Silicon Carbide A.B.
SiC wafer/EPI Fab
SiC Device Fab
2025
LL4148
International Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
DP83848IVVX/NOPB
Texas Instruments
Texas Instruments DP83848IVVX/NOPB is a 3.3V Ethernet transceiver with 100000 Mbps data rate, suitable for industrial applications. It features CMOS technology, operates b/w -40 to 85 °C, and comes in a low profile flatpack package with matte tin finish.
2N2222A
Infineon Technologies
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM317T
LM317T by Texas Instruments is an adjustable positive single output standard regulator with a max output voltage of 37V and max input-output voltage differential of 40V. Operating temperature ranges from 0 to 125°C, making it suitable for various applications requiring precise voltage regulation in electronic circuits. With a max output current of 1.5A, this through-hole package regulator is ideal for power supply designs where adjustable voltage levels are needed.
Continental Device India
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
1N4148
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BSS138
Philips Semiconductors
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel;
1N4148WS
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
CRCW04020000Z0ED
Vishay Intertechnology
Vishay Intertechnology's CRCW04020000Z0ED is a 0 ohm jumper resistor with METAL GLAZE/THICK FILM tech. Operating b/w -55 to 155 °C, it suits SMT applications in automotive electronics due to AEC-Q200 compliance and 0.063 W power dissipation.
U.FL-R-SMT-1(10)
Hirose Electric
U.FL-R-SMT-1(10) by Hirose Electric is a RF connector with 50 ohm impedance, 0.05 dB insertion loss, and 8 GHz operating frequency. Ideal for board mounting in commercial applications, it features gold termination finish, liquid crystal polymer insulator, and 200VAC dielectric voltage resistance.
BAV99
General Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Lite-on Semiconductor
LM358N
Intersil
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Sun Wai Electronic
RECTIFIER DIODE; Surface Mount: NO; Maximum Output Current: .15 A; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Reverse Recovery Time: .004 us; Maximum Repetitive Peak Reverse Voltage: 100 V;
1N4148WT
Taitron Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Sensitron Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1552200253
Molex
WIRE AND CABLE;
ULN2803A
Onsemi
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Package Body Material: PLASTIC/EPOXY; Qualification: Not Qualified;
New England Semiconductor
Changzhou Starsea Electronics
IRSM515-025PA
Motion Control Electronics; Moisture Sensitivity Level (MSL): 3;
A3977SLPTR
Allegro MicroSystems
Allegro MicroSystems' A3977SLPTR is a Motion Control IC with 28 terminals, operating at -20 to 85°C. It supports stepper motor control, offering a max output current of 2.5A at a supply voltage range of 3-5.5V. The small outline package with gull wing terminals and thin profile makes it suitable for various motion control applications requiring precise voltage regulation and thermal management.
L6206D013TR
STMicroelectronics
L6206D013TR by STMicroelectronics is a Motion Control IC with 48V supply voltage, 5.6A output current, and BCDMOS technology. Ideal for automotive applications, this stepper motor controller has a small outline package style and operates b/w -40°C to 150°C.
A3909GLYTR-T
Allegro MicroSystems' A3909GLYTR-T is a Motion Control IC with 10 terminals, operating voltage range of 4-18V, and max output current of 1A. Ideal for industrial applications requiring precise control over voice coil motors, it features a compact square package suitable for surface mount assembly. With an operating temperature range from -40 to 105°C, this IC offers reliable performance in various environments.
MC34931EK
NXP Semiconductors
MC34931EK by NXP Semiconductors is a Motion Control IC with 32 terminals, operating at -40 to 85°C. It features a power supply range of 5-28V and uses BICMOS technology. Ideal for brush DC motor control applications due to its small outline package and industrial temperature grade suitability.
PSS10SA2FT
Mitsubishi Electric
AC MOTOR CONTROLLER;
LV8813G-AH
LV8813G-AH by Onsemi is a Motion Control IC with 20 terminals, operating voltage range of 6-16V. It's a Brushless DC Motor Controller suitable for industrial applications, offering max output current of 2A and low supply current of 7mA.
L6206PD
STMicroelectronics L6206PD is a Motion Control IC with 36 terminals, operating voltage of 8-48V. It's a Stepper Motor Controller in small outline package suitable for automotive applications, with max output current of 5.6A and temp range -40 to 150°C.
STSPIN32F0601QTR
BRUSHLESS DC MOTOR CONTROLLER;
UC3638DW
Unitrode
BRUSH DC MOTOR CONTROLLER; Temperature Grade: COMMERCIAL; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
MAX14872ETC+T
Analog Devices
Analog Devices' MAX14872ETC+T is a Motion Control IC with 12V supply voltage, 2.5A output current, and BICMOS technology. Ideal for brush DC motor control applications in industrial settings due to its wide operating temperature range (-40 to 85°C) and small outline package design (3x3mm).
DRV8871DDAR
DRV8871DDAR by Texas Instruments is a Motion Control IC with 3.6A output current, suitable for BRUSH DC MOTOR CONTROL applications. It operates b/w -40 to 125°C, supports supply voltage from 6.5V to 45V, and comes in a small outline package with dual terminals.
DRV8835DSSR
DRV8835DSSR by Texas Instruments is a motion control IC with 12 terminals, operating voltage of 3-5V, and max output current of 1.5A. Ideal for brush DC motor control applications, it has a small outline package shape and can operate in industrial temperature range from -40 to 85°C.
A3959SLBTR-T
Allegro MicroSystems' A3959SLBTR-T is a Motion Control IC with 24 terminals, 5V supply voltage, and 6A output current. Ideal for stepper motor control applications, this NMOS technology-based IC operates b/w -20°C to 85°C temperature range in a small outline package.
A4964KJPTR-T
Allegro MicroSystems' A4964KJPTR-T is a Motion Control IC with 32 terminals, operating voltage range of 5.5V to 50V, and temp range from -40°C to 150°C. Ideal for automotive applications requiring brushless DC motor control in compact spaces due to its low profile flatpack design.
TMC603A-LA
Microchip Technology
TMC603A-LA by Microchip Technology is a motion control IC with 1 function. It operates at a nominal voltage of 5V and has a max operating temperature of 125°C. This IC is commonly used as a brushless DC motor controller in various applications.
PS21767
PS21767 by Mitsubishi Electric is a Motion Control IC with 29 terminals, operating voltage range of 13-16.5V. It offers a max output current of 60A and is designed as an AC motor controller in flange mount package for industrial automation applications.
FNA41560B2
FNA41560B2 by Onsemi is a Motion Control IC with 26 terminals and a nominal voltage of 15V. It features a max output current of 30A, making it ideal for AC motor control applications. With a package style of MICROELECTRONIC ASSEMBLY and terminal finish of Matte Tin (Sn), this IC has a compact design suitable for various motion control systems.
DRV8872DDARQ1
DRV8872DDARQ1 by Texas Instruments is a Motion Control IC with 24V nominal voltage and 3.5A max output current. Ideal for automotive applications, it features AEC-Q100 screening level, -40 to 125°C operating temperature range, and GULL WING terminal form.
PDRV8889QPWPRQ1
PDRV8889QPWPRQ1 by Texas Instruments is a Motion Control IC with AEC-Q100 screening for automotive applications. It operates b/w -40 to 125°C, supporting supply voltages from 4.5V to 45V. This stepper motor controller has a small outline package with 24 terminals in gull wing form.
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L9908-TR
BRUSHLESS DC MOTOR CONTROLLER; Temperature Grade: AUTOMOTIVE; No. of Terminals: 48; Package Code: HTFQFP; Package Shape: SQUARE; Surface Mount: YES;
L9907TR
BRUSHLESS DC MOTOR CONTROLLER; No. of Terminals: 64; Package Code: HTFQFP; Package Shape: SQUARE; Surface Mount: YES; Package Equivalence Code: HQFP64,.40SQ,20;
L9903
BRUSH DC MOTOR CONTROLLER; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES; Minimum Supply Voltage (Vsup): 8 V;
L9904
BRUSH DC MOTOR CONTROLLER; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES; No. of Functions: 1;
L9904TR
L9907
BRUSHLESS DC MOTOR CONTROLLER; No. of Terminals: 64; Package Code: HTFQFP; Package Shape: SQUARE; Surface Mount: YES; Maximum Seated Height: 1.2 mm;
L9907A
BRUSHLESS DC MOTOR CONTROLLER; No. of Terminals: 64; Package Code: QFP; Package Shape: SQUARE; Surface Mount: YES; Power Supplies (V): 6/35;
L9907ATR
L9907N
Motion Control Electronics; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO; JESD-30 Code: R-PDIP-T16;
L9907ND
BRUSH DC MOTOR CONTROLLER; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES; Width (mm): 7.5 mm;
L9907ND013TR
BRUSH DC MOTOR CONTROLLER; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES; Terminal Pitch: 1.27 mm;
L9908
L9909
BRUSH DC MOTOR CONTROLLER; Temperature Grade: INDUSTRIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
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