Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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Allegro MicroSystems' A3940KLPTR-T is a MOSFET gate driver with 28 terminals, suitable for automotive applications. It operates b/w -40 to 135°C, with a supply voltage range of 7-40V. This full bridge-based driver has a turn-on/off time of 0.225us and nominal output peak current limit of 0.8A.
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J2 Sourcing AB
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Vyrian
Infinite Electronics LLP
Nova Conductors
Cyclops Electronics Ltd
VNN
AZTECH Wire
$5.685
Ampacity Inc.
$6.500
Argo Parts USA
Continental Prestige Electronics
Glotronic Ltd.
Authorized Procurement Solutions
Assy Fe
Microchip USA
Aranea Global
PLASTIC/EPOXY package material provides good insulation properties, making the product safe to use in high voltage applications.
Surface mount capability allows for easy and convenient installation on PCBs, saving time and effort during assembly.
With a high maximum supply voltage of 40V, this gate driver can be used in a wide range of applications without the risk of overloading.
Rectangular package shape optimizes space utilization on the PCB, allowing for efficient design layouts.
Having 28 terminals provides flexibility in connecting to various components in the circuit, enabling versatile usage.
The wide operating temperature range from -40°C ensures reliable performance even in extreme cold environments.
With a nominal output peak current limit of 0.8A, this gate driver can effectively drive MOSFETs for efficient switching operations.
MOSFET Gate Drivers A3940KLPTR-T attributes and parameters. Explore more MOSFET Gate Drivers devices from Allegro MicroSystems
High Side Driver:
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JESD-609 Code:
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A3940KLPTR-T Interface ICs trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Obsolescence/ EOL - EOL 05/Dec/2016
PCN Packaging - Tape Change 27/Jan/2023
PCN Part Status Change - NRND 14/Jun/2016
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.
M39029/58-360
Defense Logistics Agency
CONNECTOR ACCESSORY; Contact Type: CRIMP REAR RELEASE; Mating Contacts: M39029/56-348, M39029/57-354; Insertion Tool Sources: MILITARY; Contact Gender: MALE; Alternate Contact Sources: MILITARY;
1N4148WS-7-F
Diodes Incorporated
1N4148WS-7-F by Diodes Inc. is a single rectifier diode with max reverse recovery time of 0.004 us and max reverse current of 1 uA. It operates b/w -65 to 150 °C, ideal for applications requiring small outline surface mount diodes with a max output current of 0.15 A.
SS14
Changzhou Starsea Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Rectron
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N2222A
Crimson 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;
M85049/85-08W02
Amphenol
CIRCULAR CONN ACCESSORY; Shell Sizes: 8; 9; IEC Conformity: NO; MIL-Connector Accessory Name: BAND LOCK ADAPTER; MIL Conformity: YES; DIN Conformity: NO;
SMMBT2222ALT1G
Onsemi
SMMBT2222ALT1G by Onsemi is a NPN BJT transistor with 3 terminals, 0.6A IC, and 40V VCE. It has a hFE of 75, fT of 300MHz, and operates up to 150°C. Ideal for small signal applications in automotive electronics due to AEC-Q101 compliance.
LM555CM
Harris Semiconductor
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
2N7002
Lite-on Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Qualification: Not Qualified; Additional Features: LOW THRESHOLD; Minimum DS Breakdown Voltage: 60 V;
DS18B20Z
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 8; Package Shape or Style: RECTANGULAR; Housing: PLASTIC; Maximum Accuracy (Cel): 0.50;
Leshan Radio
RECTIFIER DIODE; Surface Mount: YES; Config: SINGLE; No. of Phases: 1; No. of Elements: 1; Maximum Forward Voltage (VF): .5 V;
BAV99
Electronic Devices
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WT
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
ISO1050DUBR
Texas Instruments
ISO1050DUBR by Texas Instruments is a network interface IC with 8 terminals, operating from -55 to 105°C. It features a small outline package, nickel palladium gold finish, and gull wing terminal form. Ideal for telecom applications requiring a 5V supply voltage and peak reflow temperature of 260°C.
Rugao Dachang Electronic
RECTIFIER DIODE; Surface Mount: YES; Maximum Repetitive Peak Reverse Voltage: 40 V; Maximum Forward Voltage (VF): .55 V; No. of Elements: 1; Technology: SCHOTTKY;
06035C103KAT2A
KYOCERA AVX
06035C103KAT2A by KYOCERA AVX is a SMT ceramic capacitor with 0.01uF capacitance and 50V URdc. It has X7R temperature characteristics, -55 to 125 °C operating range, and 10% tolerance. Ideal for applications requiring compact surface mount capacitors with stable performance in a wide temperature range.
CL31B104KBCNNNC
Samsung Electro-mechanics
Samsung Electro-mechanics CL31B104KBCNNNC is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It features X7R temperature characteristics, -55 to 125 °C operating range, and compact SMT package style. Ideal for applications requiring high reliability in compact electronic devices.
1N4148
Temic Semiconductors
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
NE555D
NE555D by Texas Instruments is an 8-terminal IC with a supply voltage range of 4.5V to 16V, suitable for analog waveform generation applications. It operates at temperatures from 0°C to 70°C and has a max supply current of 15mA. The package style is small outline, making it ideal for compact electronic designs.
FT232RL-TUBE
FTDI
FTDI's FT232RL-TUBE is a bus controller with 28 terminals, operating at 3.3-5.25V. It supports USB, VBUS, and UART interfaces with a data transfer rate of 60MBps. Ideal for industrial applications requiring RS232/RS422/RS485 compatibility in compact designs due to its small outline package style.
HIP4081AIBZ
Intersil
FULL BRIDGE BASED MOSFET DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR;
ISL6144IVZA-T
Renesas Electronics
ISL6144IVZA-T by Renesas Electronics is a MOSFET gate driver with 16 terminals and a supply voltage range of 10V to 75V. It features a turn-off time of 0.3us, making it ideal for industrial applications requiring precise control over high-side drivers. With a compact rectangular package style and dual terminal position, this driver is suitable for surface mount designs in various electronic systems.
PDRV8243HRXYQ1
PDRV8243HRXYQ1 by Texas Instruments is a MOSFET gate driver with a max supply voltage of 35V, operating temperature range of -40 to 125°C, and output current up to 12A. It is designed for automotive applications requiring a high-performance half-bridge based driver in a compact chip carrier package.
MIC5014YM-TR
Microchip Technology
MIC5014YM-TR by Microchip is a MOSFET Gate Driver with 8 terminals, operating at -40 to 85°C. It has a supply voltage range of 2.75V to 30V and features high side driver functionality. Ideal for industrial applications requiring a small outline package with standard input characteristics and true output polarity.
TC4468CPD
Teledyne Components
AND GATE BASED MOSFET DRIVER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 14; Package Shape: RECTANGULAR; Package Body Material: PLASTIC/EPOXY;
UCC21710QDWQ1
UCC21710QDWQ1 by Texas Instruments is a MOSFET gate driver with 16 terminals, operating temperature range of -40 to 125°C. It features a max output current of 10A and is AEC-Q100 qualified for automotive applications. This rectangular-shaped driver has a small outline package style and is surface mountable, making it suitable for various automotive electronic systems.
TC4426EOA713
Telcom Semiconductor
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
MIC4604YM-T5
MIC4604YM-T5 by Microchip is a MOSFET gate driver with 8 terminals, suitable for automotive applications. It operates b/w -40 to 125°C, with a supply voltage range of 5.25V to 16V. This half-bridge based driver has a turn-on/off time of 0.075us and is surface mountable in a small outline package.
MAX4427ESA-T
Maxim Integrated
MAX4427ESA-T by Maxim Integrated is a MOSFET gate driver with 2 functions, operating voltage of 4.5-18V, and output polarity as true. It has a turn-on time of 0.04us and turn-off time of 0.06us, suitable for industrial applications requiring fast switching speeds in compact designs. The small outline package with gull wing terminals makes it ideal for surface-mount PCB layouts where space is limited.
LTC4372HMS8#PBF
Analog Devices
BUFFER OR INVERTER BASED MOSFET DRIVER; Maximum Time At Peak Reflow Temperature (s): 30; Peak Reflow Temperature (C): 260; Moisture Sensitivity Level (MSL): 1;
ZXGD3002E6TA
ZXGD3002E6TA by Diodes Inc. is a MOSFET gate driver with a max supply voltage of 20V and nominal output peak current limit of 9A. It features a small outline, low profile package style suitable for surface mount applications. Ideal for driving IGBTs and MOSFETs in various power supply systems up to 12/20V.
TC4426COA713
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
LT1910ES8#TR
LT1910ES8#TR by Analog Devices is a MOSFET gate driver with a supply voltage range of 12V to 48V. It features a turn-on time of 400us and turn-off time of 100us, suitable for industrial applications requiring high side drivers. This small outline package with gull wing terminals operates in temperatures from -40°C to 85°C.
FAN3100TSX
FAN3100TSX by Onsemi is a MOSFET gate driver with 12V power supply, 18V max supply voltage, and built-in transient protection. Ideal for automotive applications, it features a small outline package with dual terminals and operates in temperatures ranging from -40 to 125°C.
LM5111-1M/NOPB
National Semiconductor
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
LTC4440AIMS8E-5#PBF
LTC4440AIMS8E-5#PBF by Analog Devices is a MOSFET gate driver with 1.1A peak current limit, 6V supply voltage, and 0.08us turn-on/off time. Ideal for automotive applications due to its CMOS technology, -40 to 125 °C operating temperature range, and small outline package style.
TC4427AEOA713G
TC4427AEOA713G by Microchip Technology is a MOSFET gate driver with 2 functions, operating at supply voltages of 4.5V to 18V. It features a turn-on/off time of 0.045us and a peak current limit of 1.5A, suitable for industrial applications requiring high side drivers in compact designs.
UCC27517AQDBVRQ1
UCC27517AQDBVRQ1 by Texas Instruments is a MOSFET gate driver with 4A output current, 12V nominal voltage, and 18V max supply voltage. It is designed for automotive applications, featuring AEC-Q100 screening level and operating temperature range of -40 to 125°C. With a small outline package style, it offers fast turn-on/off times of 0.026 us and is suitable for driving power MOSFETs in automotive systems.
TC1411NEOA
6EDL7141XUMA1
Infineon Technologies
HALF BRIDGE BASED MOSFET DRIVER; Peak Reflow Temperature (C): NOT SPECIFIED; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
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;
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
A3940KLWTR
FULL BRIDGE BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 28; Package Code: SOP; Package Shape: RECTANGULAR;
A3940KLW
A3940KLPTR
A3940LP
HALF BRIDGE BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 28; Package Code: HTSSOP; Package Shape: RECTANGULAR;
A3940KLW-T
A3940KLWTR-T
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