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.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
Allegro MicroSystems' A3946KLPTR-T is a Motion Control IC with 16 terminals, operating voltage range of 7-60V, and temperature range from -40 to 135°C. Ideal for automotive applications, this BCDMOS technology-based IC is designed as a Brushless DC Motor Controller in a small outline package with matte tin finish.
Median Price
$2.646
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Arrow
$2.630
$2.100
$2.047
$2.011
Chip1Stop
$2.662
$1.971
$1.833
$1.810
Mouser Electronics
$3.140
$2.380
$2.290
$2.160
DigiKey
$4.350
$2.739
$2.594
Verical
Nova Conductors
$2.010
Vyrian
Matronic GmbH & Co. Electronic-Vertriebs
VNN
Semicontronic
$1.560
$1.521
$1.513
Ampacity Inc.
Aranea Global
$1.970
$1.891
Continental Prestige Electronics
Argo Parts USA
Corohmni
$2.026
Microchip USA
$11.700
$11.630
$11.590
$11.560
Aztec Data Supply Inc.
$14.910
Advanced Electronics
$25.030
$22.777
$20.525
S.R.D Solutions
Plastic/Epoxy material provides durability and protection for the integrated circuits, ensuring a longer lifespan for the product.
Surface mount design allows for easy installation and soldering onto circuit boards, making the product convenient to use in manufacturing processes.
Operates efficiently at a specific voltage range, optimizing the performance of the motion control ICs.
Capable of operating in high-temperature environments, making it suitable for a wide range of applications.
Utilizes BCDMOS technology for efficient power management and control, enhancing the overall performance of the product.
Motion Control ICs A3946KLPTR-T attributes and parameters. Explore more Motion Control ICs devices from Allegro MicroSystems
Additional Features:
Other IC type:
JESD-30 Code:
JESD-609 Code:
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No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
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Package Style (Meter):
Peak Reflow Temperature (C):
Power Supplies (V):
Qualification:
Maximum Seated Height:
Sub-Category:
Maximum Supply Current (Isup):
Maximum Supply Voltage (Vsup):
Minimum Supply Voltage (Vsup):
Nominal Supply Voltage (Vsup):
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Technology:
Temperature Grade:
Terminal Finish:
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A3946KLPTR-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 Assembly/Origin - A3946KLPTR 04/May/2017
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.
1N4148
Itt Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BAV99
Vishay Sprague
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N5819HW-7-F
Diodes Incorporated
1N5819HW-7-F by Diodes Inc. is a Schottky rectifier diode with 40V reverse test voltage, 1A output current, and 0.75V forward voltage. It's a surface mount device in a small outline package ideal for efficiency applications at temperatures ranging from -65 to 125°C.
SS14
Hy Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358N
STMicroelectronics
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
STM32H743IIT6
STM32H743IIT6 by STMicroelectronics is a 32-bit microcontroller with integrated cache and a max supply voltage of 3.6V. It is commonly used in industrial applications due to its wide temperature range (-40°C to 85°C) and various connectivity options (CAN, I2C, UART, USB).
Zetex Plc
LL4148
Panjit International
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
New Jersey Semiconductor Products
1N4148WS
First Components International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Panasonic
MIXER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Boca Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM555CM
Harris Semiconductor
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
M39029/58-360
Positronic Industries
CONNECTOR ACCESSORY; MIL-Connector Accessory Name: CONTACT; DIN Conformity: NO; National Stock Number (NSN): 5999004733551; Mating Contacts: M39029/56-348, M39029/57-354; Contact Type: CRIMP REAR RELEASE;
L7805CV
L7805CV by STMicroelectronics is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation in electronic circuits.
FDLL4148
Fairchild Semiconductor
FDC5614P
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.6 W; Transistor Application: SWITCHING; Maximum Drain Current (ID): 3 A;
Secos
Vpt Components
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 1 W; Maximum Collector Current (IC): .8 A; Maximum Power Dissipation Ambient: .5 W;
Toshiba
STSPIN32F0601QTR
BRUSHLESS DC MOTOR CONTROLLER;
L6470H
L6470H by STMicroelectronics is a Motion Control IC with 28 terminals, operating at supply voltages of 3.3/5V and up to 45V. It features a max output current of 7A, suitable for stepper motor control applications. The package style is small outline with a heat sink, making it ideal for compact designs requiring precise motion control.
TLE5205-2G
Infineon Technologies
Infineon's TLE5205-2G is a BCDMOS Motion Control IC for brush DC motors. It operates at 6-18V with a peak output current of 6A. With small outline packaging and single terminal position, it's ideal for compact motor control applications.
DRV8908QPWPRQ1
Texas Instruments
DRV8908QPWPRQ1 by Texas Instruments is a Motion Control IC with 24 terminals and a supply voltage range of 3V to 5.5V. It operates in temperatures from -40°C to 125°C, making it suitable for automotive applications. With a compact design and gull wing terminal form, it offers efficient control for brush DC motors in tight spaces.
DRV8353HRTAR
DRV8353HRTAR by Texas Instruments is a Motion Control IC with 40 terminals, operating voltage range of 9-75V, and max output current of 1A. It is ideal for automotive applications due to its temp grade and brushless DC motor controller type. The IC features a compact square package shape with surface mount capability for easy integration.
TLE71851EXUMA1
TLE71851EXUMA1 by Infineon Technologies is a motion control IC with a nominal voltage of 7V. It is a small outline package with 36 terminals and can be used as an AC motor controller. Its compact size (12.8mm length, 7.6mm width) makes it suitable for various applications requiring precise motion control.
L6206N
L6206N by STMicroelectronics is a Motion Control IC with 24 terminals, operating voltage of 8-52V, and max output current of 5.6A. Ideal for automotive applications, this BCDMOS technology IC is designed for stepper motor control in a compact rectangular package.
PDRV8245SPWPQ1
PDRV8245SPWPQ1 by Texas Instruments is a Motion Control IC with AEC-Q100 screening. It operates b/w -40 to 125 °C, supporting a Vsup range of 4.5V to 35V and delivering up to 32A output current. Ideal for automotive applications due to its robust design and high performance in controlling half bridge brush DC motors.
DRV8434PPWPR
DRV8434PPWPR by Texas Instruments is a Motion Control IC with 28 terminals, operating voltage range of 4.5V to 24V, and max output current of 2.5A. Ideal for automotive applications due to its compact size, high temperature tolerance up to 125°C, and dual terminal position design.
FNA25012A
Onsemi
FNA25012A by Onsemi is a Motion Control IC with 600V nominal voltage, 75A max output current, and -40 to 125°C operating temperature range. Ideal for AC motor control applications in automotive settings due to its hybrid technology and through-hole terminal form.
TB6560AFG(O,8)
Toshiba's TB6560AFG(O,8) is a Motion Control IC with 64 terminals and BCDMOS technology. It operates at 4.5-5.5V, outputting up to 2.5A current. Ideal for stepper motor control applications due to its compact size and low power consumption.
NCV7725DQBR2G
NCV7725DQBR2G by Onsemi is a Motion Control IC with 24 terminals, operating at -40 to 150 °C. It features a supply voltage range of 3.15-5.25 V and output current up to 0.5 A. Ideal for automotive applications due to AEC-Q100 screening level and compact design in small outline package style.
L6208N
L6208N 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, this BCDMOS technology-based IC is designed for stepper motor control in various systems.
FSBB15CH120D
FSBB15CH120D by Onsemi is a motion control IC with a nominal voltage of 600V and max output current of 30A. It is an AC motor controller suitable for automotive applications, with a temperature range from -40 to 125°C.
MC3479P
Motorola
STEPPER MOTOR CONTROLLER; Temperature Grade: COMMERCIAL; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
PDRV8424PWPR
The Texas Instruments PDRV8424PWPR is a Motion Control IC with 28 terminals, operating at -40 to 125°C. It features a 5V nominal voltage and can handle up to 2.5A output current. Ideal for automotive applications, this stepper motor controller comes in a small outline package with gull wing terminals.
L6472HTR
L6472HTR by STMicroelectronics is a Motion Control IC with 28 terminals, operating at 8-36V. It features a max output current of 7A and technology NMOS for stepper motor control applications. The package style is small outline, heat sink/slug, thin profile, shrink pitch, making it suitable for compact designs.
BD63150AFM-E2
ROHM
ROHM's BD63150AFM-E2 is a motion control IC with a max output current of 6A. It operates at a nominal voltage of 24V and has a small outline package style. This IC is suitable for brush DC motor control applications.
TLE7182EMXUMA1
TLE7182EMXUMA1 by Infineon Technologies is a Motion Control IC with 24 terminals, operating at a nominal voltage of 12V. It is designed for brush DC motor control applications, featuring a small outline package style and dual terminal position. The IC has a max supply voltage of 45V and can operate within a range of 5.5V to 45V.
LA6584M-TLM-H
LA6584M-TLM-H by Onsemi is a motion control IC with 16 terminals, operating voltage of 2.8-12V, and max output current of 1.6A. Ideal for brushless DC motor control applications due to its small outline package and temp range of -30 to 90°C.
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A3946KLBTR-T
Allegro MicroSystems
BRUSHLESS DC MOTOR CONTROLLER; Temperature Grade: AUTOMOTIVE; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
A3946KLBTR
A3946KLPTR
BRUSHLESS DC MOTOR CONTROLLER; Temperature Grade: AUTOMOTIVE; No. of Terminals: 16; Package Code: TSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
A3946KLB-T
A3949SLPTR-T
BRUSH DC MOTOR CONTROLLER; Temperature Grade: OTHER; No. of Terminals: 16; Package Code: HTSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
A3946KLB
A3946KLP
BRUSHLESS DC MOTOR CONTROLLER; Temperature Grade: AUTOMOTIVE; No. of Terminals: 16; Package Code: HTSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
A3946KLP-T
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