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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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
-
Lifecycle Status
Suppliers In-Stock
3
In-Stock Inventory
1k+
Vyrian
1+ parts
100+ parts
1k+ parts
10k+ parts
Anansix
Digiode
Vigor
$5.600
AZTECH Wire
$6.070
$5.830
$5.710
IDEA Electronic Components Group
$11.682
$10.514
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:
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No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
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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
National Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1N4148WS
Synsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Nte Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Transistor Application: SWITCHING; Maximum Drain Current (ID): .115 A; No. of Terminals: 3;
ST3485EBDR
STMicroelectronics
ST3485EBDR by STMicroelectronics is a Line Driver & Receiver with 3.3V power supply, EIA-422/EIA-485 interface standard, and 30ns max transmit delay. It is ideal for industrial applications requiring differential output and operates in temperatures ranging from -40 to 85°C.
American Power Devices
LM317T
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; JESD-30 Code: R-XSFM-T3; Minimum Input-Output Voltage Differential: 3 V;
TCA6424ARGJR
Texas Instruments
TCA6424ARGJR by Texas Instruments is a CMOS parallel I/O port with 24 bits and 3 ports. It operates b/w -40 to 85°C, suitable for industrial applications. With a max clock frequency of 0.4 MHz, it offers low power consumption at only 0.03 mA supply current.
ULN2803A
ULN2803A by Texas Instruments is a peripheral driver with 8 functions. It has a max supply voltage of 3V and can operate in temperatures ranging from -40 to 85°C. This IC is commonly used as a buffer or inverter based peripheral driver for various applications.
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Dc Components
Micro Commercial Components
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Moisture Sensitivity Level (MSL): 1; Maximum Output Current-1: 1.5 A; Operating Temperature (TJ-Min): 0 Cel;
2N2222A
Onsemi
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; No. of Terminals: 3;
SMBJ18CA
Multicomp Pro
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Diode Element Material: SILICON; Technology: AVALANCHE; Maximum Repetitive Peak Reverse Voltage: 18 V; Nominal Breakdown Voltage: 21.05 V;
Comchip Technology
Zetex Plc
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
NE555/D
General Electric Solid State
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; Maximum Operating Temperature: 70 Cel; Technology: BIPOLAR; Package Equivalence Code: DIE OR CHIP; Qualification: Not Qualified;
NPN; Configuration: SINGLE; Surface Mount: NO; Maximum Power Dissipation (Abs): 1 W; Maximum Collector Current (IC): .8 A; Terminal Form: WIRE;
1N4148WT
Surge Components
1N4148W-T
Rectron
Nexperia
UCC21222QDQ1
UCC21222QDQ1 by Texas Instruments is a MOSFET gate driver with a max supply voltage of 5.5V and built-in protections for under voltage. It is used in automotive applications and has a small outline package style, making it suitable for space-constrained designs.
LTC7000IMSE#PBF
Analog Devices
LTC7000IMSE#PBF by Analog Devices is a MOSFET Gate Driver with 135V max supply voltage, 3.5V min supply voltage, and 0.07us turn-on/off time. Ideal for automotive applications due to its CMOS technology and high side driver feature.
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.
LT1910ES8#PBF
Linear Technology
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
UCC27324DR
UCC27324DR by Texas Instruments is a MOSFET gate driver with 2 functions, operating at supply voltages of 4.5-15V. With a small outline package style and dual terminal position, it is suitable for automotive applications requiring true output polarity and peak current limit of 4A. The driver offers fast turn-on/off times of 0.04/0.05 us, making it ideal for high-speed switching in automotive systems.
IR2104STRPBF
Infineon Technologies
IR2104STRPBF by Infineon is a MOSFET gate driver with 8 terminals, suitable for automotive applications. It operates at temperatures from -40 to 125°C and has a max supply voltage of 620V. With a turn-on time of 0.82us and turn-off time of 0.22us, it provides precise control in high-side driver configurations.
TC4424AVOA713
Microchip Technology
TC4424AVOA713 by Microchip Technology is a MOSFET gate driver with a max supply voltage of 18V, output polarity TRUE, and turn-on/off time of 0.097us. Ideal for automotive applications, this driver features SCHMITT TRIGGER input characteristics and TOTEM-POLE output characteristics.
HIP4080AIPZ
Intersil
FULL BRIDGE BASED MOSFET DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 20; Package Code: DIP; Package Shape: RECTANGULAR;
IR2110PBF
IR2110PBF by Infineon Technologies is a MOSFET gate driver with a max supply voltage of 20V and high side driver feature. It operates in automotive-grade temperatures from -40 to 125°C, making it suitable for various applications requiring precise turn-on/off times of 0.15us and 0.125us. With a nominal output peak current limit of 2.5A, this CMOS technology-based driver is ideal for half-bridge based MOSFET driving in automotive electronics.
LM5105SDX/NOPB
HALF BRIDGE BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: NO LEAD; No. of Terminals: 10; Package Code: HVSON; Package Shape: SQUARE;
IR2104SPBF
International Rectifier
HALF BRIDGE BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
MIC4605-1YMT-TR
Micrel
2EDL23N06PJ
2EDL23N06PJ by Infineon Technologies is a MOSFET gate driver with a max supply voltage of 25V and built-in protections for over current and under voltage. It has a turn-on time of 0.61 us and is ideal for industrial applications requiring high side drivers in small outline packages.
ISO5852SMDWREP
ISO5852SMDWREP by Texas Instruments is a MOSFET gate driver with 16 terminals, operating at -55 to 125°C. It has a max output current of 5A, turn-on/off time of 0.11us, and supports a supply voltage range from 2.25V to 30V. Ideal for military-grade applications requiring precise control over MOSFETs or IGBTs.
TC4427COA
TC4427COA by Microchip Technology is a MOSFET gate driver with 2 functions, operating at supply voltages from 4.5V to 18V. It features a totem-pole output and Schmitt trigger input characteristics, suitable for commercial applications requiring high side drivers in a small outline package. With turn-on time of 0.08us and turn-off time of 0.1us, it offers precise control over MOSFET switching operations.
ICL7667CBAZA-T
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
LM5106MM/NOPB
HALF BRIDGE BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 10; Package Code: TSSOP; Package Shape: SQUARE;
HIP4081AIBZT
FULL BRIDGE BASED MOSFET DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR;
LTC4440ES6-5#TRMPBF
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 6; Package Code: VSSOP; Package Shape: RECTANGULAR;
UCC27424DRG4
UCC27424DRG4 by Texas Instruments is a MOSFET gate driver with 2 functions, operating at supply voltages of 4.5-15V. It features totem-pole output characteristics and turn-on/off times of 0.04/0.05 us, suitable for industrial applications requiring high-speed switching and precise control in compact designs.
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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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$7.29
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12,000 In-Stock
Total price ≈ $80,197.29
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