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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Featured manufacturers
L9945 by STMicroelectronics is a high-performance MOSFET gate driver with a max supply voltage of 36V and operates in extreme temps from -40 °C to 150 °C. It features a compact flatpack design with 64 terminals for efficient integration. Ideal for automotive applications, it ensures reliable performance under AEC-100 standards.
Median Price
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Suppliers In-Stock
3
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1k+
Vyrian
1+ parts
100+ parts
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Anansix
Digiode
Vigor
$5.600
IDEA Electronic Components Group
$11.682
$10.514
AZTECH Wire
$18.020
MKK Technologies
$21.968
DigiPath Technology Company
Microchip USA
$51.905
Corphita
Parana Technologies
$13.968
The use of plastic/epoxy material provides a lightweight and cost-effective solution while ensuring adequate protection against environmental factors.
Surface mount capability aids in compact designs, allowing for higher density circuit layouts and improved performance.
A maximum operating voltage of 36 V allows the driver to be used in various applications, including automotive and industrial environments.
This product meets industry standards for automotive reliability and quality, making it suitable for critical applications.
The square package shape helps in efficient space utilization on the PCB and enables symmetrical mounting.
With 64 terminals, the device offers extensive connectivity options for complex circuit designs.
This versatile package style supports thermal management and fits into tight spaces, ideal for modern electronic designs.
The capability to operate at a low supply voltage enhances flexibility for various power management scenarios.
The high operating temperature rating allows the driver to function in demanding environments, providing reliability under extreme conditions.
A low minimum operating temperature ensures the device can be used in harsh climates, critical for automotive applications.
Quad terminal positioning allows for optimal routing of signals on the PCB, which is essential for high-performance designs.
The low seated height ensures compatibility with low-profile applications, keeping the overall device thickness to a minimum.
A consistent width facilitates ease of routing and placement on PCB layouts, contributing to efficient design workflows.
The inclusion of a high side driver allows for enhanced flexibility in controlling power stages in various applications.
A length of 10 mm maintains a compact footprint, suitable for space-constrained applications.
Gull wing terminals provide excellent mechanical support and ease of soldering during assembly, ensuring a reliable connection.
With a maximum supply current of 50 mA, the device can effectively drive a wide range of loads without risking damage.
Standard input characteristics simplify integration with commonly used control signals, enhancing compatibility across systems.
The nominal supply voltage of 8 V is ideal for balancing performance and power efficiency in varied applications.
A fast turn-on time of 1.5 μs improves responsiveness in switching applications, crucial for high-speed operations.
A fine terminal pitch allows for high-density connections in compact areas, beneficial in modern electronics design.
An MSL of 3 indicates moderate moisture sensitivity, guiding proper handling and storage to ensure device reliability.
The half bridge configuration maximizes efficiency and control in driving MOSFETs, making this driver suitable for various applications.
Quick turn-off time contributes to efficient switching operation, enhancing performance in power management tasks.
MOSFET Gate Drivers L9945 attributes and parameters. Explore more MOSFET Gate Drivers devices from STMicroelectronics
High Side Driver:
Input Characteristics:
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JESD-30 Code:
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No. of Functions:
No. of Terminals:
Maximum Operating Temperature:
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Maximum Seated Height:
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L9945 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 - Mult Dev Assembly 14/Feb/2024
PCN Packaging - Material Barrier Bag 17/Dec/2020
STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.
President, CEO
Jean-Marc Chery
President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience
Lorenzo Grandi
President, Sales & Marketing
Jerome Roux
Castelletto
Fabrication
Fab Initiation
1968
Italy
Wafer Capacity
SGFAB AMK 6
2000
Singapore
29,000
AG200
Agrate Brianza
14,000
RST 8
France
Rousset
35,000
Crolles 1
1993
Crolles
30,000
Crolles 2-ext. mod 5
Crolles 2-ext. mod 2
2022
Crolles 2-ext. mod 3
2023
Crolles 2
2004
28,000
1985
SiC Fab
2006
Sweden
Norrköping
10,000
Fab 3
2005
Tours
2,000
Fab 1 & Fab 2
1978
55,000
Fab 2
1997
Catania
SGFAB-AMK 6E
2003
145,000
SGFAB-AMJ 9
1984
152,000
AG300 (R3)
1980
25,000
1987
34,000
AG300
2024
Crolles 2-ext. mod 1
2020
Fab 1 6-inch fab
2013
11,000
SiC 6-inch line
2021
2,500
200mm GaN
2018
SGFAB-AMK 8
2001
Crolles 2- JV Fab
SGFAB-AMK 6
2016
38,125
SGFAB-AMK 2E
2010
20,000
Silicon Carbide A.B.
SiC wafer/EPI Fab
SiC Device Fab
2025
1N4148
Compensated Devices
RECTIFIER DIODE; Terminal Position: UPPER; Terminal Form: NO LEAD; No. of Terminals: 1; Surface Mount: YES; Package Shape: SQUARE;
PIC18F4550-I/PT
Microchip Technology
PIC18F4550-I/PT by Microchip: 8-bit microcontroller with 44 terminals, 48 MHz clock frequency, and USB connectivity. Ideal for industrial applications requiring low power mode and 10-bit ADC channels.
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM358AN
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LM358N
Texas Instruments
LM358N by Texas Instruments is an operational amplifier with 2 functions, offering a max input offset voltage of 9000 uV and a nominal common mode reject ratio of 85 dB. Widely used in commercial applications, it operates at temperatures ranging from 0 to 70 °C and has a unity gain bandwidth of 1000 kHz.
BAV99
Rfe International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
First Components International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Loras Industries
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
SMBJ18CA
Diodes Incorporated
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WT
Eic Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Philips Semiconductors
Rochester Electronics
LL4148
Itt Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
SS14
General Instrument
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Cheng-yi Electronic
2N7002
Rectron
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel; Terminal Form: GULL WING;
Tt Electronics Plc
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Collector Current (IC): .8 A; JESD-30 Code: O-MBCY-W3;
Microsemi
FDD5614P
Onsemi
FDD5614P by Onsemi is a P-CHANNEL Power FET with 60V DS Breakdown Voltage, ideal for SWITCHING applications. It features 45A IDM and 0.1 ohm RDS(ON), operating in ENHANCEMENT MODE at up to 175°C. The PLASTIC/EPOXY package with GULL WING terminals ensures efficient heat dissipation and reliable performance.
LM317T
Sgs-ates Componenti Electronici S P A
Other Regulators; No. of Terminals: 3; JESD-609 Code: e0; Terminal Position: SINGLE; Adjustability: ADJUSTABLE; Maximum Load Regulation (%): 1.5 %;
LTC7001HMSE#PBF
Analog Devices
LTC7001HMSE#PBF by Analog Devices is a MOSFET gate driver with a max supply voltage of 135V and turn-on/off time of 70us. It features a small outline package style, suitable for high side driver applications in various industries. With CMOS technology and dual terminal position, it offers efficient performance in compact dimensions.
LM5050Q1MK-1/NOPB
LM5050Q1MK-1/NOPB by Texas Instruments is a MOSFET gate driver with a max supply voltage of 75V. It is used in automotive applications and has a small outline, thin profile package style. Its high side driver feature makes it suitable for half bridge based MOSFET driver interface ICs.
EL7202CSZ-T7
Renesas Electronics
EL7202CSZ-T7 by Renesas Electronics is a MOSFET Gate Driver with 15V max supply voltage, 2A peak current limit, and 25us turn-on/off time. Ideal for industrial applications requiring precise control of MOSFETs in harsh environments.
UCC27324DGNG4
UCC27324DGNG4 by Texas Instruments is a MOSFET gate driver with 2 functions, operating at supply voltages of 4.5-15V. It features a totem-pole output and is suitable for automotive applications due to its wide temperature range (-40 to 125°C) and small package size (3x3mm).
LM5106MM
HALF BRIDGE BASED MOSFET DRIVER; Terminal Form: GULL WING; No. of Terminals: 10; Package Code: TSSOP; Package Shape: SQUARE; Width: 3 mm;
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.
HIP2103FRTAAZ-T
HIP2103FRTAAZ-T by Renesas Electronics is a MOSFET gate driver with 8 terminals and a small outline package. It operates b/w -40 to 125 °C, with a supply voltage range of 4.5V to 14V. Ideal for applications requiring true output polarity and high side drivers in compact designs.
LT1910ES8#PBF
LT1910ES8#PBF by Analog Devices is a MOSFET Gate Driver with 12-48V supply voltage range, 400us turn-on time, and 100us turn-off time. Ideal for industrial applications requiring high side drivers in surface-mount packages.
ADUM4135BRWZ
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.
LTC4440ES6-5#TRMPBF
LTC4440ES6-5#TRMPBF by Analog Devices is a MOSFET gate driver with a supply voltage range of 4V to 15V. It features a small outline package style, dual terminal position, and matte tin finish. Ideal for industrial applications requiring high side drivers with a nominal output peak current limit of 1.1A.
FAN3227TMX
FAN3227TMX by Onsemi is a MOSFET gate driver with a max supply voltage of 18V. It has built-in transient protection and is suitable for automotive applications. With a turn-on time of 0.034us and a nominal output peak current limit of 3A, it provides efficient and reliable performance.
ISO5851DWR
ISO5851DWR by Texas Instruments is a MOSFET Gate Driver with 16 terminals, operating voltage range of 3-30V, and output current up to 5A. It has a small outline package style suitable for automotive applications. With fast turn-on/off times of 0.11us, it's ideal for driving IGBT/MOSFET in automotive systems.
IR21531PBF
International Rectifier
HALF BRIDGE BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
L6388ED013TR
STMicroelectronics
STMicroelectronics L6388ED013TR is a MOSFET gate driver with 17V max supply voltage, 15V nominal voltage, and 0.65A output peak current limit. It features BCD technology, 0.3us turn-on time, and 0.22us turn-off time. Ideal for half-bridge based MOSFET driver applications due to its small outline package style and high side driver capability.
IXDD609SIA
IXYS Corporation
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
MIC4427YM
Micrel
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
UCC27211DDAR
UCC27211DDAR by Texas Instruments is a MOSFET gate driver with 2 channels, 4A max output current, and 17V max supply voltage. Ideal for automotive applications, it features a small outline package, true output polarity, and fast turn-on/off times of 0.6us/0.4us.
VN5E010AHTR-E
STMicroelectronics' VN5E010AHTR-E is a MOSFET gate driver with max supply voltage of 28V, nominal output peak current limit of 85A, and high side driver feature. It is used for buffer or inverter based applications requiring small outline package style and single terminal position.
AUIR3240STR
Infineon Technologies
AUIR3240STR by Infineon Technologies is a MOSFET gate driver with 6/16V power supplies, suitable for automotive applications. It features a small outline package with 8 terminals and Gull Wing form. This surface-mount device has AEC-Q100 screening level and is ideal for buffer or inverter-based MOSFET driving.
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.
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L9945TR
HALF BRIDGE BASED MOSFET DRIVER; Terminal Form: GULL WING; No. of Terminals: 64; Package Code: HTFQFP; Package Shape: SQUARE; Screening Level: AEC-100; TS 16949;
Supply Digital Components
$106.00
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