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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MP9943GQ by Monolithic Power Systems is a switching regulator with 5.5A output current, 410kHz max frequency, and -40 to 125°C operating temp range. Ideal for automotive applications due to its compact size and pulse width modulation control technique.
Median Price
$2.370
Lifecycle Status
Suppliers In-Stock
3
In-Stock Inventory
1k+
Monolithic Power Systems
1+ parts
100+ parts
$1.750
1k+ parts
-
10k+ parts
Nova Conductors
$1.320
Vyrian
Argo Parts USA
Continental Prestige Electronics
$1.294
Netroflash
Ampacity Inc.
$2.010
Semicontronic
$1.960
$1.950
Aztec Data Supply Inc.
$10.010
Corohmni
$16.225
Lixinc
Provides reliable and durable construction for the product, ensuring long-term performance.
Allows for easy and convenient installation on circuit boards, saving space and simplifying assembly.
High operating temperature range makes the product suitable for use in various environments without overheating.
Current-mode control offers precise regulation of output voltage, improving efficiency and stability.
Capable of delivering high output current, making it ideal for applications requiring significant power.
Designed to meet automotive industry standards, ensuring reliability and performance in automotive applications.
High switching frequency allows for efficient power conversion, reducing ripple and improving performance.
Switching Regulators & Controllers MP9943GQ attributes and parameters. Explore more Switching Regulators & Controllers devices from Monolithic Power Systems
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MP9943GQ Other Function Semiconductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
It started with a vision. Michael Hsing, pioneering engineer and CEO, founded Monolithic Power Systems, Inc. in 1997 with the belief that an entire power system could be integrated onto a single chip. Under his leadership, MPS has succeeded not only in developing a monolithic power module that truly integrates an entire power system in a single package, but also it continues to defy industry expectations with its patented groundbreaking technologies. We make power design fun! With our innovative proprietary technology processes, we thrive on re-imagining and re-defining the possibilities of high-performance power solutions in industrial applications, telecom infrastructures, cloud computing, automotive, and consumer applications. We are creative thinkers. We break boundaries. We take technology to new levels. As a leading international semiconductor company, Monolithic Power Systems (MPS) creates cutting-edge solutions to improve the quality of life with green, easy-to-use products.
SS14
Panjit International
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148WS
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Transys Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Infineon Technologies
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR;
1N4148WT
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N2222A
Solid State Devices
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
KSZ9031RNXIC
Microchip Technology
KSZ9031RNXIC by Microchip Technology is a network interface chip with 1 transceiver. It operates at a data rate of 1000 Mbps and has a nominal voltage of 1.2V. This chip is commonly used in industrial applications requiring Ethernet connectivity.
LM358N
Harris Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Silicon Standard
BAV99-7-F
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.
1N4148
Shanghai Lunsure Electronic Technology
RECTIFIER DIODE; Surface Mount: NO; Maximum Forward Voltage (VF): 1 V; Maximum Output Current: .15 A; Maximum Reverse Recovery Time: .004 us; Config: SINGLE;
LL4148
Diotec Semiconductor Ag
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Changzhou Starsea Electronics
American Power Devices
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
NXP Semiconductors
Lite-on Technology
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Operating Temperature: 175 Cel; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us;
Microsemi
Surge Components
DS18B20
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 3; Package Shape or Style: ROUND; Housing: PLASTIC; Output Interface Type: 1-WIRE INTERFACE;
FDN5618P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .5 W; Transistor Element Material: SILICON; Moisture Sensitivity Level (MSL): 1;
MC33063ADRJRG4
Texas Instruments
MC33063ADRJRG4 by Texas Instruments is a switching regulator with 1 function, operating at a max frequency of 100 kHz. It has a small outline package style and is suitable for industrial applications.
TPS5450DDARG4
TPS5450DDARG4 by Texas Instruments is a switching regulator with 5A output current, 1.22V min output voltage, and 500kHz max switching frequency. Ideal for automotive applications due to its -40 to 125°C operating temperature range and VOLTAGE-MODE control mode.
LM2676SX-5.0/NOPB
National Semiconductor
SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 7; Package Shape: RECTANGULAR; Surface Mount: YES; Switcher Config: BUCK;
TPS40170RGYT
TPS40170RGYT by Texas Instruments is a voltage-mode switching controller with 20 terminals, operating at -40 to 125 °C. It offers a max output current of 20 A, max output voltage of 57 V, and a switching frequency of up to 600 kHz. Ideal for automotive applications due to its compact chip carrier package style and pulse width modulation control technique.
TPS61023DRLR
TPS61023DRLR by Texas Instruments is a switching regulator with 6 terminals, operating temp. range of -40 to 125°C, and PWM control mode. It has a boost switcher config., max output voltage of 5.5V, and is ideal for automotive applications due to its small size and high switching frequency up to 1MHz.
SG3525AN
Analog Devices
SWITCHING CONTROLLER; Temperature Grade: COMMERCIAL; No. of Terminals: 16; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
LM2575T-5.0/NOPB
SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Maximum Output Current: 3.2 A;
LMZ31710RVQR
LMZ31710RVQR by Texas Instruments is a current-mode switching regulator with max output voltage of 5.5V and max output current of 10A. Ideal for industrial applications, it operates b/w -40 to 85°C, making it suitable for various electronic devices requiring efficient power management in compact spaces.
TPS54140DGQ
TPS54140DGQ by Texas Instruments is a switching regulator with 1.5A output current, 2500kHz max switching frequency, and -40 to 150°C operating temp range. Ideal for automotive applications due to its compact size, pulse width modulation control technique, and wide input voltage range of 3.5V to 42V.
LM2594M-ADJ/NOPB
LM2594M-ADJ/NOPB by Texas Instruments is a voltage-mode switching regulator with a max output current of 0.5A and a max output voltage of 37V. It operates in the automotive temperature grade range (-40 to 125°C) and is ideal for applications requiring pulse width modulation control, such as buck converter circuits.
LM2674M-12/NOPB
SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LTM8074IY#PBF
LTM8074IY#PBF by Analog Devices is a switching regulator with 25 terminals, operating temperature range of -40 to 125°C, and max frequency of 2200 kHz. Ideal for automotive applications due to its fine pitch grid array package style and pulse width modulation control technique.
LMZ14203HTZ/NOPB
LMZ14203HTZ/NOPB by Texas Instruments is a switching regulator with 3A output current, 5-24V output voltage range, and 1000kHz max switching frequency. Ideal for automotive applications due to its -40 to 125°C operating temperature range and compact design. Suitable for various power management needs in automotive electronics.
LTC3779EFE#PBF
LTC3779EFE#PBF by Analog Devices is a current-mode switching controller with a buck-boost switcher config. It operates b/w 0 to 85 °C and supports input voltage range of 4.5V to 150V. Ideal for applications requiring pulse width modulation control technique in compact designs.
LM2733XMFX/NOPB
SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 5; Package Code: LSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LMR38020FDDAR
LMR38020FDDAR by Texas Instruments is a switching regulator with 2A output current, 1V min output voltage, and 2200kHz max switching frequency. Ideal for applications requiring efficient power conversion in compact spaces.
LTC3646EDE-1#PBF
LTC3646EDE-1#PBF by Analog Devices is a current-mode switching regulator with 14 terminals, operating b/w -40 to 85°C. It has a buck switcher configuration, supporting input voltages from 4V to 40V and output voltage of 5V. Ideal for industrial applications requiring efficient power management in compact spaces.
LM2576TV-5G
Onsemi
LM2576TV-5G by Onsemi is a 5V switching regulator with max output current of 7.5A and PWM control mode. Ideal for automotive applications, it operates b/w -40 to 125°C, accepting input voltages from 8-40V to deliver stable 5V output. Its buck configuration and high switching frequency make it suitable for various power supply designs.
LM2675MX-ADJ
LM2675MX-12/NOPB
LM2675MX-12/NOPB by Texas Instruments is a voltage-mode switching regulator with 1A output current, 12V nominal output voltage, and 260kHz max switching frequency. Ideal for automotive applications due to its DMOS technology and wide temperature range (-40 to 125°C).
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MP9943GQ-Z
MP9943GQ-Z by Monolithic Power Systems is a switching regulator with a max output current of 5.5A and a control mode of current-mode PWM. It operates in an automotive temperature grade range from -40 to 125°C, making it suitable for various automotive applications. The package style is small outline with very thin profile, ideal for space-constrained designs.
MP9928GL-Z
Monolithic Power Systems' MP9928GL-Z is a current-mode switching controller with a max output voltage of 24V and a max switching frequency of 1000 kHz. Ideal for applications requiring efficient buck switching regulators, this chip carrier features a very thin profile and operates in temperatures ranging from -40°C to 125°C.
MP9943AGQ-Z
SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 8; Package Code: VSON; Package Shape: SQUARE; Surface Mount: YES;
MP9928GF
SWITCHING CONTROLLER; Temperature Grade: AUTOMOTIVE; No. of Terminals: 20; Package Code: HTSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
MP9928GF-Z
MP9928GL
SWITCHING CONTROLLER; No. of Terminals: 20; Package Code: VQCCN; Package Shape: RECTANGULAR; Surface Mount: YES; Terminal Pitch: .5 mm;
MP9943AGQ
MP9942GJ-Z
MP9942GJ-Z by Monolithic Power Systems is a switching regulator with 8 terminals, operating temperature range of -40 to 125°C, and output voltage up to 33.12V. Ideal for automotive applications, it features current-mode control, PWM technique, and a max output current of 5.5A at a frequency of 500kHz.
MP9942AGJ
SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 8; Package Code: VSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
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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