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' A3921KLPTR-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 0.15us and compact dimensions of 9.7mm x 4.4mm x 1.2mm, making it ideal for space-constrained designs.
Median Price
$1.835
Lifecycle Status
Suppliers In-Stock
12
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1k+
Mouser Electronics
1+ parts
$4.520
100+ parts
$2.920
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$2.770
10k+ parts
$2.500
DigiKey
$2.856
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Arrow
Verical
Chip1Stop
$1.756
Rochester
$1.750
$1.560
$1.470
Nova Conductors
$2.100
Chip Stock
Vyrian
Matronic GmbH & Co. Electronic-Vertriebs
VNN
Cyclops Electronics Ltd
Argo Parts USA
Continental Prestige Electronics
$2.058
Netroflash
Semicontronic
$3.250
$3.169
$3.152
Advanced Electronics
$3.843
$3.651
Corohmni
$7.914
Aztec Data Supply Inc.
$8.070
Microchip USA
$12.224
RC Electronics
Perfect Parts
GreenTree Electronics
A-Z Elektronik GmbH
Robosynatics
Lucentia Tech
$1.609
Formix International (Excess)
The plastic/epoxy material used in the package body is lightweight and durable, making the product easy to handle and resistant to damage.
The surface mount feature allows for easy installation on circuit boards, saving space and reducing assembly time.
With a high maximum supply voltage, this product can handle a wide range of applications and power levels.
The rectangular shape of the package makes it easy to integrate into existing circuit designs and layouts.
Having 28 terminals provides flexibility in connecting the gate driver to other components in the circuit.
The low minimum supply voltage allows for operation in lower power applications, increasing efficiency.
The high maximum operating temperature ensures reliable performance in demanding environmental conditions.
The fast turn-on time of 0.15 microseconds ensures quick response and precise control of the MOSFET gates.
The fast turn-off time of 0.15 microseconds helps in minimizing power losses and improving efficiency in switching operations.
MOSFET Gate Drivers A3921KLPTR-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:
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Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Code:
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Package Style (Meter):
Peak Reflow Temperature (C):
Maximum Seated Height:
Maximum Supply Voltage:
Minimum Supply Voltage:
Nominal Supply Voltage:
Surface Mount:
Temperature Grade:
Terminal Finish:
Terminal Form:
Terminal Pitch:
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Maximum Time At Peak Reflow Temperature (s):
Turn-off Time:
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Width:
A3921KLPTR-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 - A3921KLPTR-T 22/Jan/2018
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.
FDLL4148
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
ULN2803ADWR
Texas Instruments
ULN2803ADWR by Texas Instruments is a peripheral driver with 8 functions, open-collector output characteristics, and built-in transient protections. It operates b/w -40 to 85°C, has a max supply voltage of 3V, and is ideal for buffer or inverter-based applications requiring sink current flow direction.
2N2222A
Continental Device India
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
261
Deltrol Controls
Other Relays;
LM358D-T
NXP Semiconductors
LM358D-T by NXP Semiconductors is a dual operational amplifier with 70dB CMRR, 1000kHz unity gain bandwidth, and 9000uV max input offset voltage. Widely used in commercial applications due to its small outline package and low bias current of 0.5uA.
1N4148
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;
SMBJ18CA
Bytesonic Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Microsemi
Alpha & Omega Semiconductor
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
Vishay Semiconductors
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
EU2B-YS3303C
Idec
ROTARY SWITCH;
LM358N
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
EU2B-YS3203C
ABS25-32.768KHZ-T
Abracon
Abracon's ABS25-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 122% stability, and 50000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal frequency, such as IoT devices and precision timing systems in industrial settings.
OPA2227UA
OPA2227UA by Texas Instruments is a dual operational amplifier with low-offset voltage of 200 uV and bias current of 0.01 uA. It operates at temperatures ranging from -40 to 85 °C, making it suitable for industrial applications requiring precise signal amplification. With a unity gain bandwidth of 8000 kHz, this op amp is ideal for high-frequency circuit designs.
Bourns
BSS138
Weitron Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .225 W; Terminal Form: GULL WING; Terminal Position: DUAL;
NDT2955
National Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 3 W; JESD-609 Code: e0; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
Hitachi
HIP2103FRTAAZ-T
Intersil
HALF BRIDGE BASED MOSFET DRIVER; JESD-609 Code: e3; Maximum Time At Peak Reflow Temperature (s): 30; Moisture Sensitivity Level (MSL): 3; Terminal Finish: Matte Tin (Sn) - annealed; Peak Reflow Temperature (C): 260;
TC4431COA
Microchip Technology
TC4431COA by Microchip Technology is a MOSFET gate driver with a max supply voltage of 30V and power supplies ranging from 4.5V to 30V. It features an inverted output polarity, Schmitt trigger input characteristics, and turn-on/off times of 0.17us, making it ideal for commercial applications requiring precise control over MOSFET switching operations.
LT1910IS8#PBF
Analog Devices
LT1910IS8#PBF by Analog Devices is a MOSFET Gate Driver with 8 terminals, operating b/w -40 to 125 °C. It has a supply voltage range of 12-48 V and features high side driver functionality. Ideal for automotive applications due to its small outline package style and dual terminal position.
UCC21750DWR
UCC21750DWR by Texas Instruments is a MOSFET gate driver with 16 terminals, operating temperature range of -40 to 125°C. It has a max output current of 10A and is designed for automotive applications. This surface-mount driver features a small outline package style and nickel palladium gold terminal finish.
1EDI40I12AFXUMA1
Infineon Technologies
1EDI40I12AFXUMA1 by Infineon Technologies is a MOSFET Gate Driver with 17V max supply voltage, 35V overvoltage protection, and 7.5A output current limit. Ideal for automotive applications due to its small outline package style and built-in protections against overcurrent and thermal issues.
L6385ED013TR
STMicroelectronics
L6385ED013TR by STMicroelectronics is a MOSFET gate driver with a max supply voltage of 17V and nominal output peak current limit of 0.65A. It features a small outline package style, suitable for high side driver applications in BCD technology. The device is designed for surface mount assembly with moisture sensitivity level 3.
LM5106MM/NOPB
HALF BRIDGE BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 10; Package Code: TSSOP; Package Shape: SQUARE;
LTC7001HMSE#TRPBF
Linear Technology
BUFFER OR INVERTER BASED MOSFET DRIVER; Terminal Form: GULL WING; No. of Terminals: 10; Package Code: HTSSOP; Package Shape: SQUARE; JESD-30 Code: S-PDSO-G10;
UCC27211ADRMR
UCC27211ADRMR by Texas Instruments is a MOSFET gate driver with 2 channels, 12V nominal voltage, and 4A max output current. It operates in automotive-grade temperatures (-40 to 140°C) and has a turn-on/off time of 42µs. Ideal for driving high-side MOSFETs in automotive applications.
ADUM4135BRWZ-RL
ADUM4135BRWZ-RL by Analog Devices is a MOSFET Gate Driver with 16 terminals, operating voltage range of 2.3V to 30V, and built-in transient, thermal, and under-voltage protections. Widely used in automotive applications due to its small outline package style and high side driver capability for efficient power management.
IXDN602SIATR
Littelfuse
IXDN602SIATR by Littelfuse is a MOSFET Gate Driver with 2 functions, operating at -40 to 125 °C. It has a supply voltage range of 4.5-35 V and peak current limit of 2 A. Ideal for automotive applications, this driver offers fast turn-on/off times (0.04/0.038 us) in a small outline package (3.9x4.9 mm).
LM5105SDX/NOPB
LM5105SDX/NOPB by Texas Instruments is a MOSFET gate driver with 2 channels, 1.8A output current, and 12V nominal voltage. It operates in automotive-grade temperatures (-40 to 125°C) and has a turn-on time of 0.705us. Ideal for driving high-side MOSFETs in automotive applications due to its small outline package and low power consumption (3mA max).
UCC27524DSDR
UCC27524DSDR by Texas Instruments is a MOSFET gate driver with 2 channels, operating at supply voltages from 4.5V to 18V. It features a turn-on/off time of 0.023us and can handle a max output current of 5A. Ideal for automotive applications due to its small outline package and high-temperature tolerance up to 140°C.
MIC5020YM
MIC5020YM by Microchip Technology is a MOSFET Gate Driver with 8 terminals, operating voltage range of 11-50 V, and Schmitt Trigger input. It has a turn-on time of 0.8 us and turn-off time of 1.5 us, suitable for industrial applications requiring fast switching speeds and precise control over MOSFETs.
NCP51820AMNTWG
Onsemi
HALF BRIDGE BASED MOSFET DRIVER; Terminal Finish: NICKEL PALLADIUM GOLD; JESD-609 Code: e4; Peak Reflow Temperature (C): 260; Maximum Time At Peak Reflow Temperature (s): 30; Moisture Sensitivity Level (MSL): 1;
HIP4080AIBZ
FULL BRIDGE BASED MOSFET DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR;
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;
MIC4604YM-TR
MIC4604YM-TR by Microchip is a MOSFET Gate Driver with 16V max supply voltage, -40 to 125°C operating temp, and 1.5A output peak current limit. Ideal for automotive applications, it features Schmitt trigger input characteristics and true output polarity for efficient high side driving in small outline package style.
AUIRS2301STR
AUIRS2301STR by Infineon is a MOSFET gate driver with 15V power supplies, 20V max supply voltage, and built-in transient and under voltage protections. Ideal for automotive applications due to its AEC-Q100 screening level, it features a CMOS technology, 0.3us turn-on time, and 0.28us turn-off time. Measuring 4.89mm in length and 3.9mm in width, this rectangular package has a small outline style with dual terminals.
IXDN609SIATR
Ixys Integrated Circuits Division
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
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A3922KLPTR-T
Allegro MicroSystems
A3922KLPTR-T by Allegro MicroSystems is a MOSFET gate driver with a max supply voltage of 50V. It has a small outline, heat sink/slug package style and is suitable for automotive applications. With a turn-on time of 13,000us and turn-off time of 1,400us, it provides efficient control for full bridge based MOSFET drivers.
A3924KLVTR-T
FULL BRIDGE BASED MOSFET DRIVER; JESD-609 Code: e3; Terminal Finish: MATTE TIN;
A3924KEVSR-J
FULL BRIDGE BASED MOSFET DRIVER; Moisture Sensitivity Level (MSL): 2;
Supply Digital Components
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