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.
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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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Allegro MicroSystems' A3903EEETR-T is a Motion Control IC with 8 terminals, operating voltage of 3-5V, and max output current of 0.5A. Ideal for industrial applications requiring precise stepper motor control in a compact square package with surface mount capability.
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The use of plastic/epoxy material makes the package lightweight and durable, ideal for applications where weight and ruggedness are important factors.
The surface mount capability allows for easy and efficient PCB assembly, saving time and reducing costs during manufacturing.
Operates at a standard supply voltage of 5V, making it compatible with most power sources and electronic systems.
Ability to operate at high temperatures of up to 85°C, ensuring reliable performance in harsh environments.
Suitable for use in cold temperature conditions down to -40°C, making it versatile for a wide range of applications.
Capable of providing a maximum output current of 0.5A, making it suitable for driving various types of motors and actuators.
Designed to meet industrial-grade temperature requirements, ensuring reliable operation in demanding industrial environments.
Motion Control ICs A3903EEETR-T attributes and parameters. Explore more Motion Control ICs devices from Allegro MicroSystems
Other IC type:
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JESD-609 Code:
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A3903EEETR-T Other Function Semiconductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Obsolescence/ EOL - Mult Dev EOL 12/Dec/2018 Mult Dev OBS 11/Jun/2019
PCN Assembly/Origin - Fabrication Site Addition 05/Nov/2014
PCN Packaging - Tape Change 27/Jan/2023
With more than 30 years of experience developing advanced semiconductor technology and application-specific algorithms, Allegro is a global leader in power and sensing solutions for motion control and energy-efficient systems. Through our innovations in e-Mobility, Clean Energy, and Automation, we are helping move the world toward a safer, more sustainable future. Each year we ship over one billion units into these applications to support our 10,000+ customers around the globe, including over 50 automotive OEMs. Our global engineering, manufacturing and support, combined with our agility, make Allegro a trusted partner to both large enterprises and regional market leaders worldwide.
2N2222A
Silicon Transistor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
SS14
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
IRLML6402TRPBF
International Rectifier
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.3 W; Peak Reflow Temperature (C): 260; Package Style (Meter): SMALL OUTLINE;
2N7002
Plessey Semiconductors Discrete Components Div
Other Transistors;
LL4148
Rugao Dachang Electronic
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N7002DWH6327XTSA1
Infineon Technologies
2N7002DWH6327XTSA1 by Infineon: N-CHANNEL FET with 60V DS Breakdown Voltage, 0.3A ID, and 3ohm RDS. Ideal for SWITCHING applications in small outline packages with GULL WING terminals.
Lite-on Semiconductor
1N4148
Nte Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BAV99
Zetex Plc
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Rfe International
Rectron
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel; Terminal Form: GULL WING;
Renesas Electronics
General Instrument
FDN306P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Maximum Drain Current (Abs) (ID): 2.6 A; Operating Mode: ENHANCEMENT MODE;
LM7805CT
Texas Instruments
LM7805CT by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates b/w 0-125°C, has a dropout voltage of 2V, and offers excellent line/load regulation for various electronic applications.
Changzhou Starsea Electronics
BSS138BKW,115
Nexperia
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Terminal Finish: TIN; No. of Terminals: 3; Additional Features: LOGIC LEVEL COMPATIBLE;
1N4148WT
Tak Cheong Electronics Holdings
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Diodes Incorporated
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
MC7805CTG
Onsemi
MC7805CTG by Onsemi is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation. The package style is flange mount with through-hole terminals, ensuring easy installation and reliability in diverse electronic designs.
DRV8231ADSGR
DRV8231ADSGR by Texas Instruments is a Motion Control IC with 8 terminals, operating voltage range of 4.5V to 33V, and max output current of 3.7A. It is ideal for brush DC motor control applications due to its small outline package and wide temperature range (-40°C to 150°C).
FSBB15CH60F
AC MOTOR CONTROLLER; No. of Terminals: 27; Package Shape: RECTANGULAR; Surface Mount: NO; Package Style (Meter): MICROELECTRONIC ASSEMBLY; Terminal Position: DUAL;
A3959SLPTR-T
Allegro MicroSystems
Allegro MicroSystems' A3959SLPTR-T is a Motion Control IC with 28 terminals, operating voltage of 5V, and max output current of 6A. Ideal for stepper motor control applications due to its small outline package and NMOS technology. Operating temperature ranges from -20°C to 85°C.
LV8713T-TLM-H
LV8713T-TLM-H by Onsemi is a Motion Control IC with 24 terminals, operating at -20 to 85°C. It features power supplies of 3.3V and 12V, BICMOS technology, and a peak reflow temperature of 260°C. Ideal for applications requiring precise motion control in compact designs.
DRV8320SRTVT
Texas Instruments' DRV8320SRTVT is a Motion Control IC with 32 terminals, operating from -40 to 125°C. It supports BLDC motors, with a supply voltage range of 6-60V and max output current of 1A. Ideal for automotive applications due to its compact size and high temperature grade.
UC2625DWTRG4
UC2625DWTRG4 by Texas Instruments is a Motion Control IC with 12V supply, 2A output current, and bipolar technology. Ideal for brushless DC motor control applications in industrial settings. Features small outline package, dual terminals, and wide operating temperature range (-40 to 105°C).
L6205D
STMicroelectronics
STMicroelectronics L6205D is a Motion Control IC with 48V nominal voltage, 5.6A max output current, and BCDMOS technology. Ideal for automotive applications due to its small outline package style and dual terminal position. Suitable for stepper motor control in various industrial settings.
L6219DS
L6219DS by STMicroelectronics is a Motion Control IC with 24 terminals, operating at -20 to 85°C. It features a supply voltage range of 4.75-5.25V and can handle up to 1A output current. Ideal for stepper motor control applications due to its bipolar technology and compact small outline package design.
MAX6651EEE+T
Maxim Integrated
BRUSHLESS DC MOTOR CONTROLLER; Temperature Grade: INDUSTRIAL; No. of Terminals: 16; Package Code: SSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
L6235D
L6235D by STMicroelectronics is a Motion Control IC with 24 terminals, operating voltage range of 8-52V, and max output current of 5.6A. Ideal for automotive applications due to its BCDMOS technology and compact rectangular package design.
PDRV8210DRLR
PDRV8210DRLR by Texas Instruments is a motion control IC with 6 terminals, operating voltage range of 1.65V to 11V, and max output current of 1.76A. Ideal for automotive applications due to its small outline package style and wide temperature range (-40°C to 125°C). Suitable for brush DC motor control in compact designs.
TLE94106EL
TLE94106EL by Infineon: 2A max output current, 5.5-18V supply voltage range, for brush DC motor control. Small outline package with gull wing terminals, suitable for motion control applications. Surface mountable IC with 24 terminals in a rectangular shape and low profile design.
NFVA23512NP2T
NFVA23512NP2T by Onsemi is a Motion Control IC with 600V Vsup, 70A max output current, and -40 to 125°C operating temp range. Ideal for AC motor control in automotive applications due to its hybrid technology and 34 terminals in a rectangular package.
DRV8703QRHBRQ1
DRV8703QRHBRQ1 by Texas Instruments is a Motion Control IC with 32 terminals, operating at -40 to 125 °C. It features a supply voltage range of 5.5V to 45V and is ideal for automotive applications requiring precise stepper motor control in compact spaces. The chip carrier package with very thin profile makes it suitable for surface mount assembly.
DRV8818PWPR
DRV8818PWPR by Texas Instruments is a Motion Control IC with 28 terminals and a supply voltage range of 3-35V. It features a max output current of 2.5A, suitable for Stepper Motor Controllers in industrial applications. The package style is small outline with heat sink, ideal for compact designs requiring precise motion control.
TMC260C-PA-T
Analog Devices
Analog Devices' TMC260C-PA-T is a Motion Control IC with 44 terminals, operating voltage range of 5V to 39V, and max output current of 2A. Ideal for stepper motor control applications, it features a low profile flatpack package with a temperature range from -40°C to 125°C.
DRV8434PRGER
DRV8434PRGER by Texas Instruments is a Motion Control IC with 24V nominal voltage, 2.5A max output current, and -40 to 125°C operating temperature range. Ideal for automotive applications, this chip carrier package features a very thin profile and quad terminal position for efficient brush DC motor control.
MC33886VW
Motorola
MC33886VW by Motorola is a Motion Control IC with 20 terminals, operating at -40 to 125°C. It has a power supply range of 5-28V and max supply current of 20mA. Ideal for automotive applications due to its small outline package and surface mount capability.
HIP4020IBZ
Intersil
STEPPER MOTOR CONTROLLER; Temperature Grade: INDUSTRIAL; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
A3938SLDTR-T
Allegro MicroSystems' A3938SLDTR-T is a Motion Control IC with 38 terminals, operating voltage of 18-50V. It features a small outline package, matte tin finish, and dual terminal position. Ideal for brushless DC motor control applications with an operating temperature range of -20 to 85°C.
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A3906SESTR-T
Allegro MicroSystems' A3906SESTR-T is a Motion Control IC with 20 terminals, operating voltage of 2.5-9V, and max output current of 1.5A. Ideal for stepper motor control applications due to its compact chip carrier package and CMOS technology, suitable for temperatures ranging from -20 to 85°C.
A3901SEJTR-T
Allegro MicroSystems' A3901SEJTR-T is a Motion Control IC with 3-5V supply, 0.4A output current, and -20 to 85°C operating temperature range. Ideal for stepper motor control applications due to its small outline package and dual terminals design.
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.
A3909GLNTR-T
Allegro MicroSystems' A3909GLNTR-T is a Motion Control IC with 10 terminals, operating voltage range of 4-18V, and max output current of 1A. Ideal for Brushless DC Motor control applications due to its compact size, low profile design, and dual terminal position.
A3908EEETR-T
Allegro MicroSystems' A3908EEETR-T is a Motion Control IC with 5V nominal voltage, suitable for industrial applications. It features a small outline package style, matte tin terminal finish, and can operate in temperatures ranging from -40 to 85°C. With a max output current of 0.5A and dual terminal position, it is ideal for brushless DC motor control in various electronic systems.
A3907ECGTR
BRUSHLESS DC MOTOR CONTROLLER; Temperature Grade: INDUSTRIAL; No. of Terminals: 6; Package Code: VFBGA; Package Shape: RECTANGULAR; Surface Mount: YES;
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