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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KA3843BD by Onsemi is a current-mode switching controller with a max output current of 1A. Operating temperature ranges from 0 to 70 °C, making it suitable for commercial applications. With a small outline package style and gull wing terminal form, it is ideal for compact designs requiring pulse width modulation control.
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PLASTIC/EPOXY material makes the package lightweight and durable, providing protection to the internal components.
Being surface mountable allows for easy and efficient assembly onto circuit boards, saving space and enabling automated manufacturing processes.
Having 14 terminals provides flexibility for connecting to various components and peripherals in the circuit.
With a maximum output current of 1 A, this switching regulator can support a decent load capacity, making it suitable for a range of applications.
Pulse width modulation control technique allows for efficient regulation of the output voltage, resulting in stable and precise power delivery.
Switching Regulators & Controllers KA3843BD attributes and parameters. Explore more Switching Regulators & Controllers devices from Onsemi
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KA3843BD Other Function Semiconductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
Established in 1999, Onsemi is a leading global provider of power and image-sensing technologies. They are dedicated to building a better future for the automotive, industrial, cloud, medical, and IoT markets. Onsemi's core technologies include analog, digital, and mixed-signal products that offer innovative solutions for advanced automotive systems; highly reliable power management products for industrial applications; low-cost imaging solutions for medical equipment and consumer electronics; and robust communication architectures for the Internet of Things (IoT).
President, CEO
Hassane El-Khoury
Executive VP, CFO, Treasurer
Thad Trent
Senior VP
Ross F. Jatou
Aizu Fab
Fabrication
Fab Initiation
1995
Japan
Aizu Wakamatsu
Wafer Capacity
52,000
Si/EPI Fab
2018
Czech Republic
Rožnov pod Radhoštěm
10,000
Expansion Phase 1 for SiC / EPI
2019
14,500
Expansion Phase 2 for SiC / EPI
2024
SiC Fab
2022
USA
Hudson
Bucheon
2013
South Korea
61,000
ISMF - Malaysia
1990
Malaysia
Seremban
95,000
Roznov Device Fab
1987
80,000
Fab 10
2002
East Fishkill
15,000
Burlington
1986
Canada
Gresham
1998
45,000
Bucheon 150mm
2000
50,000
1983
Nampa
Pennsylvania
1997
Mountain Top
36,000
LM358AN
Texas Instruments
LM358AN by Texas Instruments is an Operational Amplifier with 2 functions. It has a Max Input Offset Voltage of 5000 uV and Nominal Common Mode Reject Ratio of 85 dB. Widely used in voltage-feedback applications due to its high Min Voltage Gain of 15000 and Unity Gain Bandwidth of 1000 kHz.
2N2222A
Gec Plessey Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
SMBJ18CA
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;
2N7002
Lite-on Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Qualification: Not Qualified; Additional Features: LOW THRESHOLD; Minimum DS Breakdown Voltage: 60 V;
MBRS140T3G
Onsemi
MBRS140T3G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.6V and max output current of 1A. It operates b/w -65°C to 125°C, making it suitable for various applications requiring high-speed switching and low power loss in a small outline package style. The diode's matte tin terminal finish and dual position terminals enhance its performance in surface mount configurations.
LM358N
Intersil
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
Rectron
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel; Terminal Form: GULL WING;
LM107H/883
LM107H/883 by Texas Instruments is a MIL-STD-883 compliant operational amplifier with 3000uV max input offset voltage, 80dB common mode reject ratio, and 250kHz unity gain bandwidth. Ideal for military applications due to its -55 to 125 °C operating temperature range and robust metal package body material.
ABS25-32.768KHZ-T
Abracon
Abracon's ABS25-32.768KHZ-T crystal oscillator offers 20 ppm frequency tolerance, 122% stability, and 50000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal frequency, such as IoT devices and precision timing systems in industrial settings.
LL4148
Promax-johnton
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148WT
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
RK73H2ATTD10R0F
Koa Speer Electronics
RK73H2ATTD10R0F by Koa Speer Electronics is a 0805 SMT fixed resistor with 10 ohm resistance, 1% tolerance, and 0.25 W power dissipation. Ideal for surface mount applications in automotive electronics due to its AEC-Q200 reference standard and operating voltage of 150 V.
EU2B-YS3203F
Idec
ROTARY SWITCH;
1N4148W-7-F
Diodes Incorporated
1N4148W-7-F by Diodes Inc. is a single rectifier diode with 0.715V max forward voltage and 100V max reverse voltage. Ideal for applications requiring fast switching speeds, it has a small outline package style and matte tin terminal finish, making it suitable for surface mount PCB designs.
1N4148
Unitrode
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
BSS138PS,115
NXP Semiconductors
NXP Semiconductors' BSS138PS,115 is a N-CHANNEL FET with 60V DS breakdown voltage and 0.32A max drain current. Ideal for switching applications, it features a 1.6 ohm max on-resistance and operates in enhancement mode. The transistor comes in a small outline package with GULL WING terminals, making it suitable for surface mount designs.
Weitron Technology
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99
Allegro MicroSystems
RECTIFIER DIODE; Terminal Position: END; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
North American Philips Discrete Products Div
OPA2277UA
OPA2277UA by Texas Instruments is a dual operational amplifier with low-offset voltage of 100 uV and micropower consumption of 1.65 mA. Ideal for industrial applications, it offers high common mode rejection ratio of 140 dB and unity gain bandwidth of 1000 kHz in a small outline package.
LM2676S-ADJ/NOPB
LM2676S-ADJ/NOPB by Texas Instruments is a switching regulator with max output voltage of 37V, max output current of 5.4A, and control mode in voltage-mode. It is used in automotive applications due to its temp grade and operates b/w -40°C to 125°C range.
LM2733XMFX/NOPB
National Semiconductor
SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 5; Package Code: LSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LM2576T-ADJG
LM2576T-ADJG by Onsemi is a switching regulator with 5 terminals, operating temp. range of -40 to 125°C. It has a max output current of 7.5A, PWM control mode, and supports buck configuration. Ideal for automotive applications due to its technology and input voltage range of 8-40V.
LM2672M-ADJ
LM2672M-ADJ by Texas Instruments is a voltage-mode switching regulator with 1A output current, 1.23V min and 37V max output voltage. Ideal for automotive applications, it operates b/w -40°C to 125°C temperature range and supports pulse width modulation control technique.
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.
TPS63900DSKR
TPS63900DSKR by Texas Instruments is a small outline switching regulator with a max output current of 0.4A and a wide input voltage range from 1.8V to 5.5V, suitable for automotive applications. It operates at temperatures ranging from -40°C to 125°C, making it ideal for various electronic devices requiring efficient power management in harsh environments. With a compact package style and pulse width modulation control technique, this device offers high performance in a space-constrained design.
TPS62040DGQR
TPS62040DGQR by Texas Instruments is a switching regulator with 10 terminals, operating temperature range of -40 to 85°C, and output voltage range from 0.7V to 6V. It is ideal for industrial applications requiring a compact design, high efficiency (up to 1500 kHz), and max output current of 2.2A.
TPS60403DBV
TPS60403DBV by Texas Instruments is a small outline, low profile switching regulator with 5 terminals. It operates at -40 to 85°C and has a max output current of 0.06A. Ideal for industrial applications requiring a min input voltage of 1.8V and max output voltage of -5.5V at a frequency of up to 300kHz.
LTC1983ES6-5#TRMPBF
Analog Devices
LTC1983ES6-5#TRMPBF by Analog Devices is a small outline, thin profile switched capacitor regulator with 6 terminals. It operates b/w 0-70°C and has a max switching frequency of 900 kHz. Ideal for applications requiring a nominal input voltage of 5V, such as portable electronic devices.
TPS63000DRCRG4
TPS63000DRCRG4 by Texas Instruments is a switching regulator with a max output current of 2A and max operating temp of 85°C. Ideal for industrial applications, it operates in buck-boost mode with a control technique of PWM, suitable for voltages ranging from 1.8V to 5.5V.
PTN78000WAH
PTN78000WAH by Texas Instruments is a switching regulator with a max output current of 3.2 A and a nominal output voltage of 5 V. It is commonly used in industrial applications that require pulse width modulation control and operate within a temperature range of -40 to 85 °C.
TPS40210DGQ
TPS40210DGQ by Texas Instruments is a switching regulator with a max output current of 0.4A and a control mode of current-mode PWM. It operates in automotive-grade temperatures from -40 to 125°C, making it suitable for various power management applications. With a compact square package style and surface-mount design, it offers efficient voltage regulation for systems requiring an input voltage range of 4.5V to 52V and an output voltage b/w 7V to 9V.
LM2841YMK-ADJL/NOPB
LM2841YMK-ADJL/NOPB by Texas Instruments is a switching regulator with max output voltage of 34V, current-mode control, and max output current of 0.3A. Ideal for automotive applications due to its small outline, thin profile package style and wide operating temperature range from -40°C to 125°C.
LM76003RNPR
LM76003RNPR by Texas Instruments is a switching regulator with 3.5A output current, 1V min output voltage, and 2200kHz max switching frequency. Ideal for automotive applications due to its -40 to 125°C operating temperature range and 24V nominal input voltage support. Package style includes chip carrier and very thin profile, making it suitable for compact designs.
NCP3170ADR2G
NCP3170ADR2G by Onsemi is a current-mode switching regulator with 3A output, 550kHz max frequency, and 85°C operating temp. Ideal for industrial applications requiring efficient power control in compact spaces.
MP9486AGN-Z
Monolithic Power Systems
MP9486AGN-Z by Monolithic Power Systems is a voltage-mode switching regulator with a 60V nominal input and output voltage, operating b/w -40 to 125°C. This small outline IC has a max switching frequency of 1MHz, making it suitable for automotive applications requiring efficient buck converter control.
TPS54160ADGQ
TPS54160ADGQ by Texas Instruments is a switching regulator with a max output current of 1.5A and a max input voltage of 60V. It is commonly used in automotive applications due to its temperature grade and moisture sensitivity level.
UC2825DWTRG4
UC2825DWTRG4 by Texas Instruments is a voltage-mode switching controller with a max output current of 2A and a max switching frequency of 1kHz. It operates in an industrial temperature range from -40°C to 85°C, making it suitable for various power management applications requiring precise voltage regulation in compact designs. The IC features pulse width modulation control technique and push-pull switcher configuration, ideal for applications demanding efficient power conversion with minimal footprint.
LM2664M6X/NOPB
LM2664M6X/NOPB by Texas Instruments is a switching regulator with 5V nominal input voltage, -5.5V output voltage, and 80 kHz max switching frequency. It is ideal for industrial applications requiring low profile components in a small outline package.
LM25145RGYR
LM25145RGYR by Texas Instruments is a voltage-mode switching controller with a max output current of 30A and a max switching frequency of 1000kHz. It operates in automotive-grade temperatures from -40 to 125°C, making it suitable for various automotive applications requiring efficient power management. The chip carrier package style with very thin profile and matte tin terminal finish ensures reliable performance in compact spaces.
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KA3843B
Fairchild Semiconductor
SWITCHING CONTROLLER; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
Samsung
KA3843B by Onsemi is a current-mode switching controller with max output current of 1A and max switching frequency of 500kHz. It operates b/w 0-70°C, ideal for commercial applications requiring pulse width modulation control in a single switcher configuration.
KA3842BDTF
SWITCHING CONTROLLER; Temperature Grade: COMMERCIAL; No. of Terminals: 14; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
KA3882C
KA3882CD
SWITCHING CONTROLLER; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
KA3842B
KA3845B
KA3883CDTF
KA3845BD
KA3842AC
KA3842BD
KA3883C
KA3844B
KA3844B by Onsemi is a switching controller with current-mode control technique. It operates b/w 0-70°C, supports input voltage range of 12-30V, and offers a max output current of 1A at a frequency of up to 500kHz. Ideal for applications requiring pulse width modulation in commercial-grade environments.
KA3883CD
KA3844BD
KA3842AE
KA3843BD
KA3843BDT&R
KA3843ACS
Supply Digital Components
$106.00
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12,000 In-Stock
Total price ≈ $80,197.29
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