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.
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Vyrian
1+ parts
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Digiode
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$5.600
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$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:
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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
2N2222A
Micro Electronics
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
LM317T
Inchange Semiconductor
Other Regulators; No. of Terminals: 3; Surface Mount: NO; Technology: BIPOLAR; Minimum Output Voltage-1: 1.2 V; No. of Outputs: 1;
LL4148
TDK
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); No. of Phases: 1; No. of Elements: 1; Maximum Output Current: .2 A;
1N4148
Taiwan Semiconductor
RECTIFIER DIODE; Surface Mount: NO; Peak Reflow Temperature (C): 260; Maximum Operating Temperature: 175 Cel; JESD-609 Code: e3; No. of Elements: 1;
BSS138
Taitron Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 3.5 ohm; Maximum Drain Current (ID): .2 A; Peak Reflow Temperature (C): NOT SPECIFIED;
87832-1420
Molex
87832-1420 by Molex is a 14-contact board connector with 0.079" pitch, suitable for commercial applications. It features matte tin over nickel finish, glass-filled polyamide insulator, and polarization key for easy assembly. Withstanding voltage of 1400VAC and operating temperature range from -55 to 105°C make it reliable for various electronic devices.
SMBJ18CA
Bytesonic Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
North American Philips Discrete Products Div
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
M24308/2-1F
Positronic Industries
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Additional Features: STANDARD: MIL-DTL-24308, POLARIZED; Body or Shell Style: RECEPTACLE;
LFXTAL025159REEL
Iqd Frequency Products
LFXTAL025159REEL by IQD Frequency Products is a 32.768 kHz crystal oscillator with 20 ppm frequency tolerance and 40,000 ohm series resistance. It is ideal for applications requiring precise timekeeping, such as real-time clocks in IoT devices or microcontrollers in wearables. The surface-mount design with a drive level of 1 uW makes it suitable for compact electronic systems.
MMBT2222ALT1G
Rochester Electronics
NPN; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .3 W; Maximum Collector Current (IC): .6 A;
Fairchild Semiconductor
BAV99
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Zowie Technology
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Operating Temperature: 125 Cel; No. of Elements: 1; Maximum Non Repetitive Peak Forward Current: 30 A;
FDLL4148
National Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Weitronic Enterprise
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BAV99-7-F
Diodes Incorporated
Diodes Inc. BAV99-7-F is a series-connected, center tap diode with 2 elements in a small outline package. It has a max reverse recovery time of 0.004 us and can handle up to 0.3A output current. Ideal for rectification applications requiring fast switching and low reverse current requirements.
BSS138DW-7-F
BSS138DW-7-F by Diodes Incorporated is a N-channel small signal FET with a min DS breakdown voltage of 50V. It is used for switching applications and operates in enhancement mode. This surface mount transistor has a max drain current of 0.2A and a max power dissipation of 0.2W.
2N7002
Continental Device India
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; Package Body Material: PLASTIC/EPOXY; JEDEC-95 Code: TO-236AB;
LM555CM
Texas Instruments
LM555CM by Texas Instruments is an Analog Waveform Generation IC with a supply voltage range of 4.5V to 16V and max operating temperature of 70°C. It comes in a small outline package, suitable for applications requiring pulse generation or rectangular waveform outputs. With surface mount capability and low supply current of 15mA, it is ideal for commercial-grade electronic circuits.
TC4468MOE713
Microchip Technology
Microchip TC4468MOE713 is a MOSFET gate driver with 4 functions, operating voltage of 4.5-18V, and output polarity as true. It has a totem-pole output characteristic and high side driver feature. Ideal for military-grade applications requiring fast turn-on/off times and standard input characteristics.
UCC21540DWR
UCC21540DWR by Texas Instruments is a MOSFET gate driver with 2 channels, capable of driving high side and low side. It operates at temperatures ranging from -40 to 125°C, with a turn-on/off time of 0.04 us. Suitable for automotive applications due to its small outline package style and dual terminal position.
HIP4086AB-T
Intersil
HIP4086AB-T by Intersil is a MOSFET Gate Driver with 24 terminals, suitable for automotive applications. It operates b/w -40 to 125 °C and has a supply voltage range of 7-15 V. With a turn-on/off time of 0.1 us, it provides a nominal output peak current limit of 1.1 A for efficient performance.
IXDD609SI
Littelfuse
IXDD609SI by Littelfuse is a MOSFET Gate Driver with 35V max supply voltage, 9A output peak current limit, and 0.055us turn-on time. Ideal for automotive applications, this CMOS technology driver has a small outline package style and operates in temperatures ranging from -40 to 125°C.
MIC4424YM-TR
Micrel
BUFFER OR INVERTER BASED MOSFET DRIVER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
IFX007TAUMA1
Infineon Technologies
IFX007TAUMA1 by Infineon Technologies is a MOSFET Gate Driver with 40V max supply voltage, 8V min supply voltage, and 77A nominal output peak current limit. It features push-pull output characteristics and Schmitt trigger input characteristics. Ideal for applications requiring high side drivers in compact spaces.
UCC37322DGNRG4
UCC37322DGNRG4 by Texas Instruments is a MOSFET gate driver with a max supply voltage of 15V and output current of 9A. It features a totem-pole output characteristic and turn-on/off time of 0.07us, making it ideal for high-speed switching applications in commercial-grade environments. The small outline package with gull wing terminals ensures efficient heat dissipation and compact design for space-constrained installations.
LM5111-3MX/NOPB
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
MIC4422YM
MIC4422YM by Microchip Technology is a MOSFET Gate Driver with 18V max supply voltage, 4.5V min supply voltage, and 9A output peak current limit. Ideal for industrial applications, it features totem-pole output characteristics and 0.2us turn-on/off time for efficient performance in various electronic systems.
IRS25752LTRPBF
IRS25752LTRPBF by Infineon is a MOSFET Gate Driver with 6 terminals, operating at -40 to 125 °C. It has built-in transient and under voltage protections, suitable for automotive applications. With a max supply voltage of 18 V, it offers true output polarity and source/sink current flow direction.
MIC4422YM-TR
MIC4422YM-TR by Microchip is a MOSFET Gate Driver with 18V max supply voltage, 4.5V min supply voltage, and 9A peak current limit. Ideal for industrial applications requiring true output polarity, it features a totem-pole output and 0.2us turn-on/off time for efficient performance in various electronic systems.
LTC4440EMS8E#PBF
Analog Devices
LTC4440EMS8E#PBF by Analog Devices is a MOSFET gate driver with 1 function and a small outline, thin profile package. It operates in an industrial temperature range of -40 to 85°C and has a nominal voltage of 12V. This driver is commonly used as a buffer or inverter based MOSFET driver.
UCC27282QDRCRQ1
UCC27282QDRCRQ1 by Texas Instruments is a MOSFET gate driver with 2 channels, capable of handling a max output current of 3.5A. It operates in automotive-grade conditions with an operating temperature range from -40°C to 125°C and supports a supply voltage range of 5.5V to 16V. Ideal for applications requiring fast turn-on/off times such as automotive electronics and power management systems.
FAN3227TMX
FULL BRIDGE BASED PERIPHERAL DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
LTC7001EMSE#TRPBF
LTC7001EMSE#TRPBF by Analog Devices is a MOSFET gate driver with a max supply voltage of 135V and turn-on/off time of 70µs. It is designed for automotive applications, featuring a small outline package style and operating temperature range from -40°C to 125°C. The device utilizes CMOS technology and serves as a buffer or inverter-based MOSFET driver for high side applications.
1ED020I12BTXUMA1
1ED020I12BTXUMA1 by Infineon Technologies is a MOSFET Gate Driver with 16 terminals, operating at -40 to 105 °C. It has a turn-on time of 0.195 us and nominal output peak current limit of 2 A. Ideal for industrial applications requiring high side driver functionality in compact spaces.
TC4427EOA
Teledyne Components
IR2010SPBF
International Rectifier
HALF BRIDGE BASED MOSFET DRIVER; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 16; Package Code: SOP; Package Shape: RECTANGULAR;
TD350ETR
STMicroelectronics
STMicroelectronics TD350ETR is a MOSFET gate driver with 14 terminals and small outline package style. It operates b/w -40 to 125 °C, suitable for automotive applications. Features include max supply voltage of 26 V, turn-on time of 0.65 us, and interface IC type as half bridge based IGBT/MOSFET driver.
1EDB8275FXUMA1
BUFFER OR INVERTER BASED MOSFET DRIVER; Moisture Sensitivity Level (MSL): 3;
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
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;
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