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' A3942KLGTR-T is a MOSFET gate driver with built-in protections for transient, over current, over voltage, thermal, and under voltage. It operates at supply voltages ranging from 3V to 5.5V and has a max operating temperature of 125°C. Ideal for automotive applications due to its small outline package style and high side driver capability.
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$11.246
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$12.399
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$13.191
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Aranea Global
Argo Parts USA
Provides durability and protection for the internal components, making the product reliable and long-lasting.
Allows for easy and convenient installation on circuit boards, saving time and effort during assembly.
Suitable for applications where a lower supply voltage is required, ensuring compatibility with various systems.
Enhances safety and reliability by safeguarding against potential issues such as overloading, overheating, and voltage spikes.
Provides flexibility and connectivity options, allowing for versatile integration within different circuit designs.
Ensures stable performance even in high-temperature environments, making the product suitable for a wide range of applications.
Improves conductivity and corrosion resistance, enhancing the overall efficiency and lifespan of the product.
Enables efficient control of high-side MOSFETs, expanding the range of applications where the product can be utilized.
Meets automotive industry standards and requirements, ensuring reliable performance in automotive applications.
Provides a stable and optimal voltage level for the operation of the device, improving overall efficiency and performance.
MOSFET Gate Drivers A3942KLGTR-T attributes and parameters. Explore more MOSFET Gate Drivers devices from Allegro MicroSystems
Built-in Protections:
High Side Driver:
Interface IC Type:
JESD-30 Code:
JESD-609 Code:
Length:
Moisture Sensitivity Level (MSL):
No. of Functions:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Output Current Flow Direction:
Package Body Material:
Package Code:
Package Equivalence Code:
Package Shape:
Package Style (Meter):
Qualification:
Maximum Seated Height:
Maximum Supply Voltage:
Minimum Supply Voltage:
Nominal Supply Voltage:
Maximum Supply Voltage-1:
Minimum Supply Voltage-1:
Nominal Supply Voltage-1:
Surface Mount:
Temperature Grade:
Terminal Finish:
Terminal Form:
Terminal Pitch:
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Width:
A3942KLGTR-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 - A3942KLGTR-T Wafer/Test Chg 21/Dec/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.
PIC18F4550-I/ML
Microchip Technology
The Microchip Technology PIC18F4550-I/ML is an 8-bit microcontroller with a max clock frequency of 48 MHz. It features 13-Ch 10-Bit ADC channels and USB connectivity, making it ideal for industrial applications requiring high-speed data processing and analog-to-digital conversion. With low power mode and flash ROM programmability, this chip offers efficient performance in compact designs.
LL4148
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
BSS123,215
NXP Semiconductors
NXP Semiconductors' BSS123,215 is a N-CHANNEL FET for SWITCHING applications. Features include 100V DS Breakdown Voltage, 0.17A Drain Current, and 6 ohm On Resistance. With GULL WING terminals and ENHANCEMENT MODE operation, it's ideal for small outline packages in various electronic devices.
Daco Semiconductor
SS14
Panjit International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM555CN
Intersil
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LD1117S33CTR
STMicroelectronics
STMicroelectronics LD1117S33CTR is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 1.3A. It operates within an input voltage range of 4.75V to 15V, making it suitable for various applications requiring stable voltage regulation in compact designs. The device features low dropout voltage of 1.3V, high temperature operation up to 125°C, and small outline package style for space-constrained PCB layouts.
BAV99WT1G
Onsemi
BAV99WT1G by Onsemi is a series connected diode with 0.006 us reverse recovery time. It is a small outline rectifier diode with 70V peak reverse voltage, ideal for surface mount applications in electronics requiring fast switching and low forward voltage drop.
BSS138
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; No. of Terminals: 3; Maximum Drain Current (ID): .2 A; Operating Mode: ENHANCEMENT MODE;
FDN5618P
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Moisture Sensitivity Level (MSL): 1;
1N4148
National Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
2N7002
Formosa Microsemi
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Maximum Drain Current (Abs) (ID): .115 A;
Philips Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Terminal Finish: MATTE TIN; Maximum Operating Temperature: 200 Cel; Maximum Output Current: .15 A; JESD-609 Code: e3;
OPA2277UA
Burr-Brown Corporation
OPERATIONAL AMPLIFIER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
NC7WZ07P6X
BUFFER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 6; Package Code: TSSOP; Package Shape: RECTANGULAR;
LM555CM
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
Crimson Semiconductor
1N4148WT
FAN7384MX
HALF BRIDGE BASED IGBT/MOSFET DRIVER;
HIP4086ABT
Renesas Electronics
HIP4086ABT by Renesas Electronics is a MOSFET Gate Driver with 3 functions, operating temperature range of -40 to 125°C. It features a half bridge based interface IC type, true output polarity, and high side driver capability. Ideal for automotive applications due to its totem-pole output characteristics and fast turn-on/off times of 0.1 us.
UCC5350SBDR
Texas Instruments
UCC5350SBDR by Texas Instruments is a MOSFET gate driver with a max supply voltage of 33V and built-in transient and under-voltage protections. It has a turn-on time of 0.1us, output current up to 10A, and is ideal for automotive applications requiring high reliability in harsh environments.
ISO5452QDWRQ1
ISO5452QDWRQ1 by Texas Instruments is a MOSFET Gate Driver with 16 terminals. It operates b/w -40 to 125 °C and has a supply voltage range of 2.25-30 V. Suitable for automotive applications, it offers a max output current of 5 A and turn-on/off time of 0.11 us.
IR2103PBF
International Rectifier
HALF BRIDGE BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
UCC21710DWR
UCC21710DWR by Texas Instruments is a MOSFET gate driver with a max supply voltage of 5.5V and a max output current of 10A. It is commonly used in automotive applications for driving high-side switches.
UCC27282DRCR
UCC27282DRCR by Texas Instruments is a MOSFET gate driver with 2 channels, capable of handling a max output current of 3.5A. It operates in automotive-grade temperatures (-40 to 125°C) and has a turn-on/off time of 0.03us, making it suitable for high-speed switching applications. The package style is small outline with very thin profile, ideal for space-constrained designs.
LM5109BMAX/NOPB
LM5109BMAX/NOPB by Texas Instruments is a MOSFET gate driver with 2 channels, high side driver, and true output polarity. It operates in automotive applications with a supply voltage range of 8-14V and can handle up to 1A output current. This small outline package has a turn-on/off time of 0.056us, making it ideal for fast-switching applications.
UCC27517DBVT
UCC27517DBVT by Texas Instruments is a MOSFET gate driver with 12V power supply, 4A output current, and 0.03us turn-on/off time. Ideal for automotive applications, it features BICMOS technology, dual terminal position, and small outline package style.
IR2125PBF
Infineon Technologies
IR2125PBF by Infineon Technologies is a MOSFET gate driver with a max supply voltage of 18V. It has a turn-on time of 0.2us and a turn-off time of 0.25us. This driver is commonly used in automotive applications for controlling power supplies and high side drivers.
ADUM4135BRWZ
Analog Devices
ADUM4135BRWZ by Analog Devices is a MOSFET gate driver with 16 terminals and built-in protections for transient, thermal, and under voltage. It operates at a supply voltage range of 2.3V to 30V, making it suitable for automotive applications. With a turn-on/off time of 0.066us and output current flow in both source and sink directions, this driver offers high performance in a compact rectangular package.
UCC27714D
UCC27714D by Texas Instruments is a MOSFET gate driver with 2 channels, capable of handling a max output current of 4A. It operates in automotive-grade temperatures from -40 to 125°C and has a turn-on/off time of 0.125us. This small outline package with gull wing terminals is suitable for high side driver applications requiring true output polarity control.
EL7457CLZ-T7A
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 16; Package Code: HVQCCN; Package Shape: SQUARE;
NCD57080ADR2G
NCD57080ADR2G by Onsemi is a MOSFET gate driver with 8 terminals, suitable for automotive applications. It operates b/w -40 to 125 °C and has a turn-on/off time of 0.013 us. With a max supply voltage of 30 V, it features an interface IC type as BUFFER OR INVERTER BASED IGBT/MOSFET DRIVER.
NCV57000DWR2G
NCV57000DWR2G by Onsemi is a MOSFET gate driver with 16 terminals, suitable for automotive applications. It operates at temperatures ranging from -40 to 125°C and has a max supply voltage of 24V. With turn-on/off times of 0.09 us, it features an interface IC type of BUFFER OR INVERTER BASED IGBT DRIVER.
TPS2814D
TPS2814D by Texas Instruments is a MOSFET gate driver with 2 functions, operating at supply voltages b/w 4V to 14V. With a small outline package style and Schmitt trigger input characteristics, it is ideal for automotive applications requiring high side drivers with a max output current of 2A.
HIP4082IBZ
FULL BRIDGE BASED MOSFET DRIVER; Temperature Grade: MILITARY; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
SI8271GB-ISR
Silicon Labs
BUFFER OR INVERTER BASED IGBT/MOSFET DRIVER;
ISO5852SDWR
ISO5852SDWR by Texas Instruments is a MOSFET gate driver with a max supply voltage of 5.5V and max output current of 5A. It is commonly used in automotive applications due to its small outline package style and temperature grade.
ISO5452DWR
The Texas Instruments ISO5452DWR is a MOSFET gate driver with 16 terminals, operating at -40 to 125°C. It has a max supply voltage of 30V and output current of 5A, suitable for automotive applications requiring fast turn-on/off times (0.11us) and true output polarity.
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A3941KLPTR-T
Allegro MicroSystems
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.
A3941KLP-T
FULL BRIDGE BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 28; Package Code: HTSSOP; Package Shape: RECTANGULAR;
A3940KLPTR-T
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
A3942KLG-T
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 38; Package Code: TSSOP; Package Shape: RECTANGULAR;
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