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
L9945TR 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 64-terminal flatpack design, ideal for automotive applications. With fast turn-on/off times of 1.5µs, it ensures efficient power management.
Median Price
$5.140
Lifecycle Status
Suppliers In-Stock
10
In-Stock Inventory
1k+
Mouser Electronics
1+ parts
$8.470
100+ parts
$4.950
1k+ parts
-
10k+ parts
DigiKey
$10.400
$5.427
Arrow
$4.999
Chip1Stop
Verical
$3.844
Vyrian
$4.739
Nova Conductors
$7.905
Digiode
$8.502
Anansix
ComSIT Distribution GmbH
Corphita
$8.055
Vigor
$8.380
IDEA Electronic Components Group
$11.673
$10.506
MKK Technologies
$21.950
DigiPath Technology Company
GreenTree Electronics
ChipstoGo Electronic ltd
Alle Elektronik GmbH
Perfect Parts
Futuretech Components
Parana Technologies
$13.957
Utilizing plastic/epoxy packaging ensures durability and protection against environmental factors, making this driver suitable for a variety of applications.
Surface mount technology allows for efficient use of space on the PCB, facilitating easier integration into compact designs.
A high maximum supply voltage expands the range of applications, accommodating high-performance systems requiring robust power management.
Compliance with AEC-100 and TS 16949 standards indicates reliability and quality, making it ideal for automotive and safety-critical applications.
The square package shape allows for an efficient layout on circuit boards, enhancing thermal management and overall performance.
A higher number of terminals facilitates complex connections and multiple functionalities, enhancing versatility in design.
This package style enables effective heat dissipation and a slim profile, supporting performance in high-density applications.
A low minimum supply voltage ensures compatibility with a wide range of systems, increasing flexibility in circuit designs.
Operating at high temperatures makes this driver suitable for demanding environments, ensuring reliability and longevity under stress.
With a low minimum operating temperature, the driver performs well in harsh environments, making it ideal for outdoor and extreme applications.
The quad terminal position supports various layout configurations, allowing for ease of integration into diverse designs.
A compact seated height enhances space efficiency on PCBs, essential for miniaturized electronic systems.
A consistent width of 10 mm ensures compatibility with existing layouts, simplifying design processes.
Being a high side driver allows for effective control of the load, improving driver performance in specific applications.
The standard length of 10 mm provides a balanced physical footprint, optimizing space on circuit boards.
Gull wing terminals offer stable solder joints and enable automated assembly, contributing to manufacturing efficiency.
A reasonable maximum supply current supports a variety of load requirements, making this driver versatile for different applications.
Standard input characteristics ensure ease of integration with common control signals, simplifying the design process.
A nominal supply voltage of 8 V is optimal for many applications, ensuring efficient operation without excessive energy consumption.
A fast turn-on time enhances switching performance, improving efficiency in high-frequency applications.
A fine terminal pitch allows for higher density layouts, supporting compact circuit designs.
An MSL of 3 indicates a good balance of moisture sensitivity, suitable for routine assembly and handling in various environments.
Being a half bridge based driver enables efficient control over power delivery to loads, enhancing overall performance in applications.
A quick turn-off time further enhances switching efficiency, reducing power losses and improving overall system performance.
MOSFET Gate Drivers L9945TR attributes and parameters. Explore more MOSFET Gate Drivers devices from STMicroelectronics
High Side Driver:
Input Characteristics:
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No. of Terminals:
Maximum Operating Temperature:
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L9945TR 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 - L9945yy Assembly Chg 30/Aug/2019
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
BSS138-TP
Micro Commercial Components
BSS138-TP by Micro Commercial Components is a N-channel small signal FET with a min DS breakdown voltage of 50V and max drain current of 0.22A. It is commonly used in applications requiring enhancement mode operation, such as power management and switching circuits.
USB3320C-EZK-TR
Microchip Technology
Microchip Technology's USB3320C-EZK-TR is a Bus Controller IC with 32 terminals, operating at 1.6-2V. It supports USB bus compatibility, clock frequency up to 60MHz, and CMOS technology. Ideal for applications requiring Universal Serial Bus peripherals in compact designs with low power consumption.
1N4148
International Components
RECTIFIER DIODE; Surface Mount: NO; No. of Elements: 1; Terminal Finish: Tin/Lead (Sn/Pb); JESD-609 Code: e0; Maximum Reverse Recovery Time: .004 us;
2N2222A
Forward International Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .625 W; Maximum Collector Current (IC): .6 A;
1N4148WS
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
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;
2N7002
Diodes Incorporated
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Terminal Form: GULL WING; JESD-30 Code: R-PDSO-G3;
MBR1560CT
Yangzhou Yangjie Electronics
RECTIFIER DIODE; Surface Mount: NO; Maximum Operating Temperature: 150 Cel; Maximum Repetitive Peak Reverse Voltage: 60 V; Technology: SCHOTTKY; Maximum Non Repetitive Peak Forward Current: 150 A;
MBRS130LT3G
Rochester Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
General Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Minimum DS Breakdown Voltage: 50 V; Qualification: Not Qualified;
CR0805-FX-10R0ELF
Bourns
Bourns CR0805-FX-10R0ELF is a SMT fixed resistor with 10 ohm resistance, 1% tolerance, and 0.125 W power dissipation. Ideal for applications requiring a temperature range of -55 to 155 °C, such as automotive electronics and industrial control systems.
SMBJ18CA
Pro-an Electronic
TRANS VOLTAGE SUPPRESSOR DIODE; Surface Mount: YES; Maximum Clamping Voltage: 29.2 V; Polarity: BIDIRECTIONAL; Nominal Breakdown Voltage: 21.05 V; Maximum Repetitive Peak Reverse Voltage: 18 V;
Itt Components
RECTIFIER DIODE; Surface Mount: NO; Config: SINGLE; Maximum Operating Temperature: 200 Cel; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .15 A;
LL4148
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM358N
Silicon Group
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Fagor Electronica S Coop
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Onsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
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 %;
BAV99
Vishay Telefunken
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
C0603C104K5RACTU
KEMET Corporation
KEMET C0603C104K5RACTU is a ceramic capacitor with 0.1uF capacitance and 50V URdc. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for SMT applications requiring compact size and reliable performance in various electronic circuits.
LTC4372IMS8#PBF
Analog Devices
BUFFER OR INVERTER BASED MOSFET DRIVER; Maximum Time At Peak Reflow Temperature (s): 30; Moisture Sensitivity Level (MSL): 1; Peak Reflow Temperature (C): 260;
FAN3224TMX_F085
Fairchild Semiconductor
FAN3224TMX_F085 by Fairchild Semiconductor is an AEC-Q100 compliant MOSFET gate driver with 12V supply voltage. It features a small outline package, dual terminal position, and full bridge based peripheral driver interface IC type. Ideal for automotive applications requiring high-temperature operation up to 125°C.
UCC21521DWR
Texas Instruments
UCC21521DWR by Texas Instruments is a MOSFET gate driver with a max supply voltage of 18V. It has 2 channels and can handle a max output current of 6A. This driver is commonly used in automotive applications due to its temperature grade and moisture sensitivity level.
LM5109BMA
National Semiconductor
HALF BRIDGE BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
LM9061M/NOPB
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
IX4427NTR
IXYS Corporation
UCC23513BDWYR
UCC23513BDWYR by Texas Instruments is a MOSFET gate driver with a max supply voltage of 33V and output current of 4.5A. It is designed for automotive applications, featuring a small outline package style and push-pull output characteristics. With a turn-on/off time of 0.105us, it provides efficient control for IGBT/MOSFET drivers in various systems.
LM5050MKX-2/NOPB
LM5050MKX-2/NOPB by Texas Instruments is a MOSFET gate driver with a max supply voltage of 75V and power supplies of 12V. It operates in automotive applications, has a small outline package style, and features a half bridge based MOSFET driver interface IC type.
LTC7000MPMSE-1#PBF
LTC7000MPMSE-1#PBF by Analog Devices is a MOSFET gate driver with a max supply voltage of 135V. It has a small outline, heat sink package style and operates in temperatures ranging from -55 to 150 °C. This driver is commonly used for buffer or inverter based MOSFET driver applications.
FAN3100CMPX
FAN3100CMPX by Onsemi is a MOSFET Gate Driver with 18V max supply voltage, 12V power supplies, and -40 to 125°C operating temperature range. It features transient protection and is ideal for automotive applications requiring source/sink output current flow control.
SI8286CD-IS
Skyworks Solutions
HALF BRIDGE BASED IGBT/MOSFET DRIVER; Moisture Sensitivity Level (MSL): 3; Peak Reflow Temperature (C): 260; Maximum Time At Peak Reflow Temperature (s): 40;
ZXGD3009DYTA
ZXGD3009DYTA by Diodes Inc. is a MOSFET Gate Driver with AEC-Q101 screening, operating from -55 to 150°C. Its small outline package with dual terminals and matte tin finish makes it ideal for military-grade applications requiring true output polarity control.
IR2110STRPBF
Infineon Technologies
IR2110STRPBF by Infineon Technologies is a MOSFET gate driver with a max supply voltage of 20V and high side driver feature. It has a turn-on time of 0.15us and turn-off time of 0.125us, making it ideal for automotive applications requiring precise control over power supplies up to 520V. With a compact small outline package style, this CMOS technology-based driver is designed for high-performance systems in harsh environments.
TC4427COA
Teledyne Components
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
UCC21540DWKR
UCC21540DWKR by Texas Instruments is a MOSFET gate driver with 2 channels, capable of driving high side and low side. It operates at temperatures from -40 to 125°C, with a supply voltage range of 3-18V. With a compact design and automotive-grade temperature rating, it's ideal for applications requiring precise control over power switching in harsh environments.
LTC7000MPMSE#PBF
LTC7000MPMSE#PBF by Analog Devices is a MOSFET gate driver with a max supply voltage of 135V and turn-on/off time of 0.07us. It is designed for high side driver applications in military-grade environments, featuring a small outline package style and operating temperature range from -55 to 150°C.
IR2117STRPBF
International Rectifier
TC4424CPA
TC4424CPA by Microchip Technology is a MOSFET gate driver with 2 functions, operating at supply voltages of 4.5-18V. It features Schmitt trigger input characteristics, true output polarity, and a turn-on/off time of 0.16us. Ideal for applications requiring high side drivers in commercial temperature grades.
UCC5390ECDWVR
UCC5390ECDWVR by Texas Instruments is a MOSFET gate driver with a max supply voltage of 33V and built-in transient and under voltage protections. It operates in automotive-grade temperatures, has a turn-on/off time of 0.1us, and can handle a max output current of 17A. Ideal for driving IGBT/MOSFETs in automotive applications.
IR4426SPBF
IR4426SPBF by Infineon Technologies is a MOSFET gate driver with 2 functions, operating at supply voltages of 6-20V. It features a turn-on time of 0.16us and turn-off time of 0.15us, suitable for automotive applications due to its temperature grade and moisture sensitivity level. The package style is small outline with dual terminal position, making it ideal for surface mount applications in compact spaces.
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L9945
STMicroelectronics
HALF BRIDGE BASED MOSFET DRIVER; Terminal Form: GULL WING; No. of Terminals: 64; Package Code: HTFQFP; Package Shape: SQUARE; Terminal Position: QUAD;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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