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' A3941KLPTR-T is a MOSFET gate driver with 28 terminals, suitable for automotive applications. It operates b/w -40 to 150°C, with a supply voltage range of 5.5-50V. This full bridge-based driver has a turn-on/off time of 0.15 us and nominal output peak current limit of 0.028A.
Median Price
$2.569
Lifecycle Status
Suppliers In-Stock
28
In-Stock Inventory
1k+
Chip1Stop
1+ parts
$2.520
100+ parts
-
1k+ parts
10k+ parts
Mouser Electronics
$4.720
$3.000
$2.750
$2.560
Newark
$4.860
$3.080
$2.940
Farnell
$4.898
$3.111
$2.288
Element14
$5.160
$3.530
DigiKey
Arrow
$1.973
Verical
$1.907
Rochester
$1.830
$1.640
$1.540
Nova Conductors
$2.215
Maritex
$4.122
$2.487
$2.101
NAC Semi
$155.990
Infinite Electronics LLP
Matronic GmbH & Co. Electronic-Vertriebs
Vyrian
Chip Stock
Martec Srl
ComSIT Distribution GmbH
Rebound Electronics
VNN
Micros
$4.092
$3.955
Partservice
$4.003
$3.870
Micros sp.j. W. Kędra i J. Lic
$4.288
$4.145
J2 Sourcing AB
A&K Electronics
Bristol Electronics
Velocity Electronics
Semicontronic
$1.730
$1.687
$1.678
Argo Parts USA
$2.210
Aztec Data Supply Inc.
$3.408
Continental Prestige Electronics
$3.830
$2.380
$1.890
Corohmni
$4.594
Advanced Electronics
$5.168
$4.909
Microchip USA
$12.840
$12.760
$12.720
$12.680
GreenTree Electronics
S.R.D Solutions
iodParts Technologies Inc.
RC Electronics
Lixinc
Glotronic Ltd.
A-Z Elektronik GmbH
Authorized Procurement Solutions
Alle Elektronik GmbH
Futuretech Components
Kepictronics
PLASTIC/EPOXY material is durable, lightweight, and cost-effective, making this product a good choice for various applications.
Surface mount capability allows for easy and efficient PCB assembly, saving time and simplifying manufacturing processes.
High maximum supply voltage rating provides flexibility in design and operation, accommodating a wide range of voltage requirements.
Low minimum supply voltage enables energy-efficient operation and allows for operation in low-power scenarios.
High maximum operating temperature ensures reliable performance in extreme conditions, making this product suitable for automotive and industrial applications.
MATTE TIN finish provides good solderability and corrosion resistance, enhancing the reliability and longevity of the product.
Nominal supply voltage of 12 V is a common standard in many applications, making this product compatible with a wide range of systems.
Fast turn-on time allows for quick and precise control of the MOSFETs, improving overall system efficiency and performance.
MOSFET Gate Drivers A3941KLPTR-T attributes and parameters. Explore more MOSFET Gate Drivers devices from Allegro MicroSystems
High Side Driver:
Interface IC Type:
JESD-30 Code:
JESD-609 Code:
Length:
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No. of Functions:
No. of Terminals:
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Nominal Output Peak Current Limit:
Package Body Material:
Package Code:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Qualification:
Maximum Seated Height:
Maximum Supply Voltage:
Minimum Supply Voltage:
Nominal Supply Voltage:
Surface Mount:
Temperature Grade:
Terminal Finish:
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Maximum Time At Peak Reflow Temperature (s):
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A3941KLPTR-T Interface ICs trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Assembly/Origin - A3941KLPTR-T 20/Jun/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.
SMBJ18CA
Eic Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
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;
SS14
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Surface Mount: YES; Technology: SCHOTTKY; No. of Phases: 1; Config: SINGLE; Maximum Operating Temperature: 125 Cel;
Zowie Technology
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Operating Temperature: 125 Cel; No. of Elements: 1; Maximum Non Repetitive Peak Forward Current: 30 A;
2N7002
Comchip Technology
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Operating Temperature: 150 Cel; Operating Mode: ENHANCEMENT MODE;
Sanken Electric
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; JESD-30 Code: R-PDIP-T18; Package Body Material: PLASTIC/EPOXY;
BAV99
NXP Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Continental Device India
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
TDK
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); No. of Phases: 1; No. of Elements: 1; Maximum Output Current: .2 A;
LM317T
Texas Instruments
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.
1N4148WSF-7
Diodes Incorporated
1N4148WSF-7 by Diodes Inc. is a single silicon rectifier diode with max output current of 0.25A and max reverse voltage of 100V. It operates b/w -55 to 150°C, has a small outline package style, and is suitable for surface mount applications in various electronic circuits.
ABS06-32.768KHZ-T
Abracon
Abracon's ABS06-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 90000 ohm series resistance, and -40 to 85 °C operating temperature range. Ideal for applications requiring precise timing in compact designs like IoT devices and wearables.
1N4148
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Hy Electronic
KSZ9031RNXIA
Microchip Technology
KSZ9031RNXIA by Microchip is a 48-terminal Ethernet transceiver with data rate of 1000 Mbps. Operating temperature range from -40 to 85°C makes it suitable for industrial applications. This square-shaped chip carrier has a very thin profile and matte tin finish, ideal for network interfaces.
1N4148WS
Tak Cheong Electronics Holdings
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CN
Harris Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LM107H
Linear Technology
LM107H by Linear Technology is an Operational Amplifier with a max input offset voltage of 3000uV, common mode reject ratio of 96dB, and min voltage gain of 50000. It is used in military applications due to its MILITARY temperature grade and BIPOLAR technology for precise signal processing in harsh environments.
1554216004
Molex
WIRE AND CABLE;
CRGCQ0805F10R
TE Connectivity
TE Connectivity's CRGCQ0805F10R is a 10 ohm fixed resistor with 1% tolerance and 400 ppm/°C temperature coefficient. It is a surface mount thick film resistor in an 0805 package, suitable for applications requiring precise resistance values in compact electronic circuits.
LT1161CSW#PBF
Analog Devices
LT1161CSW#PBF by Analog Devices is a MOSFET gate driver with 4 functions, operating at 12-48V. It features a small outline package and Gull Wing terminals, suitable for commercial applications requiring true output polarity control. With turn-on/off times of 400/200us, it's ideal for buffered or inverted MOSFET driving in various electronic systems.
TC4427EOA-VAO
TC4427EOA-VAO by Microchip Technology is a MOSFET gate driver with 2 functions, operating at supply voltages b/w 4.5V to 18V. It features a totem-pole output configuration and Schmitt trigger input characteristics, making it suitable for industrial applications requiring high side drivers with fast turn-on/off times.
IR2103PBF
Infineon Technologies
IR2103PBF by Infineon Technologies is a MOSFET gate driver with a max supply voltage of 620V and power supplies of 15V. It features high side driver functionality, CMOS technology, and an interface IC type of half bridge based MOSFET driver. Ideal for automotive applications due to its temperature grade and dual terminal position.
LM5104MX
National Semiconductor
HALF BRIDGE BASED PERIPHERAL DRIVER; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Package Style (Meter): SMALL OUTLINE;
LM5106SDX/NOPB
LM5106SDX/NOPB by Texas Instruments is a MOSFET gate driver with 2 channels and a max output current of 1.8A, suitable for automotive applications. It operates at temperatures ranging from -40 to 125°C and has a nominal voltage of 12V. The package style is small outline with heat sink/slug, making it ideal for surface mount applications.
IR2113SPBF
International Rectifier
HALF BRIDGE BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
UCC21520DWR
UCC21520DWR by Texas Instruments is a MOSFET gate driver with 2 channels, capable of handling a max output current of 6A. It operates in automotive-grade temperatures from -40 to 125°C and features built-in protections for under voltage. With a small outline package style and dual terminal position, it is suitable for high side driver applications requiring fast turn-on/off times of 0.03 us.
IR4427STRPBF
IR4427STRPBF by Infineon Technologies is a MOSFET gate driver with 2 functions, operating at supply voltages of 6-20V. This small outline package features a CMOS technology, suitable for automotive applications due to its wide temperature range (-40 to 125°C) and moisture sensitivity level of 2.
UCC21220DR
UCC21220DR by Texas Instruments is a MOSFET gate driver with 2 channels, capable of handling up to 6A output current. It operates in automotive-grade temperatures (-40 to 125°C) and supports a wide supply voltage range (3-18V). Ideal for applications requiring high side drivers and built-in transient protections.
FAN7085MX-GF085
FAN7085MX-GF085 by Onsemi is a MOSFET gate driver with 8 terminals, operating voltage range of 4.5V to 20V, and AEC-Q100 screening for automotive applications. It features a turn-on time of 1us and turn-off time of 0.5us, making it suitable for high side driver applications. The compact rectangular package measures 4.9mm x 3.9mm x 1.75mm and has a gull wing terminal form for surface mount assembly.
UCC21732QDWRQ1
UCC21732QDWRQ1 by Texas Instruments is a MOSFET gate driver with a max supply voltage of 33V and high side driver feature. It has a turn-on time of 0.13us, making it ideal for automotive applications requiring fast switching speeds. With a small outline package style and AEC-Q100 screening level, this driver is suitable for compact designs in harsh environments.
MIC4427YM-TR
Micrel
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
ISO5452DW
ISO5452DW by Texas Instruments is a MOSFET gate driver with 16 terminals, operating voltage range of 2.25-30V, and output current up to 5A. Ideal for automotive applications, it features a small outline package, dual terminal position, and AND gate based IGBT/MOSFET driver interface.
FAN3100TMPX
FAN3100TMPX by Onsemi is a MOSFET Gate Driver with 12V power supply, 18V max supply voltage, and transient protection. Ideal for automotive applications, it features a small outline package with very thin profile and operates b/w -40 to 125°C.
ISL6144IRZA
Intersil
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 16; Package Code: HVQCCN; Package Shape: SQUARE;
TC4426AEOA713
TC4426AEOA713 by Microchip Technology is a MOSFET gate driver with 2 functions, operating at supply voltages from 4.5V to 18V. It features a totem-pole output and Schmitt trigger input characteristics, making it ideal for industrial applications requiring high side drivers with inverted output polarity. The compact rectangular package style and dual terminal position offer versatility in various electronic designs.
ICL7667CBAZA-T
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
NCP51561BADWR2G
HALF BRIDGE BASED MOSFET DRIVER; Terminal Finish: NICKEL GOLD PALLADIUM; Maximum Time At Peak Reflow Temperature (s): 30; Peak Reflow Temperature (C): 260; Moisture Sensitivity Level (MSL): 1;
PWD13F60
STMicroelectronics
FULL BRIDGE BASED MOSFET DRIVER; Peak Reflow Temperature (C): NOT SPECIFIED; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED;
IR2104STR
IR2104STR by International Rectifier is a MOSFET gate driver with a max supply voltage of 20V, suitable for automotive applications. It features a high side driver and Schmitt trigger input characteristics, with turn-on time of 0.82us and turn-off time of 0.22us. This small outline package has 8 terminals and operates in temperatures ranging from -40 to 125°C.
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A3941KLP-T
Allegro MicroSystems
FULL BRIDGE BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 28; Package Code: HTSSOP; Package Shape: RECTANGULAR;
A3940KLPTR-T
A3942KLGTR-T
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 38; Package Code: TSSOP; Package Shape: RECTANGULAR;
A3944KLPTR-T
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 28; Package Code: TSSOP; Package Shape: RECTANGULAR;
A3940KLP-T
A3940KLP
A3940KLPTR
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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