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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FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 4.4 %; Minimum Input Voltage: 11.5 V;
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Fixed Regulators - Negative Single Output Standard KA7909 attributes and parameters. Explore more Fixed Regulators - Negative Single Output Standard devices from Fairchild Semiconductor
Adjustability:
Maximum Input Voltage Absolute:
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JESD-609 Code:
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No. of Outputs:
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Operating Temperature (TJ-Min):
Maximum Output Current-1:
Maximum Output Voltage-1:
Minimum Output Voltage-1:
Nominal Output Voltage-1:
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KA7909 Regulators trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.31.00.01
SB
8542.31.00.00
In 2016 Fairchild was acquired by ON Semiconductor (after 2022, onsemi). Fairchild Semiconductor International, Inc. was an American semiconductor company based in San Jose, California. Founded in 1957 as a division of Fairchild Camera and Instrument, it became a pioneer in the manufacturing of transistors and of integrated circuits. Schlumberger bought the firm in 1979 and sold it to National Semiconductor in 1987; Fairchild was spun off as an independent company again in 1997. In September 2016, Fairchild was acquired by ON Semiconductor. The company had locations in the United States at San Jose, California; San Rafael, California; South Portland, Maine; West Jordan, Utah; and Mountaintop, Pennsylvania. Outside the US it operated locations in Australia;[4] Singapore; Bucheon, South Korea; Penang, Malaysia; Suzhou, China; and Cebu, Philippines, among others.
LM555CN
Texas Instruments
LM555CN by Texas Instruments is an Analog Waveform Generation IC with a supply voltage range of 4.5V to 16V. It operates b/w 0°C to 70°C, making it suitable for commercial applications. This rectangular package IC has dual terminals and uses bipolar technology for pulse generation in various electronic circuits.
FDD5614P
Fairchild Semiconductor
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 42 W; Terminal Position: SINGLE; Terminal Form: GULL WING;
CL10B104KB8NNNC
Samsung Electro-mechanics
CL10B104KB8NNNC by Samsung Electro-mechanics is a ceramic capacitor with capacitance of 0.1uF and rated DC voltage of 50V. It has a negative tolerance of 10% and temperature coefficient of 15ppm/°C, suitable for surface mount applications in various electronic devices. With dimensions of 1.6mm x 0.8mm x 0.9mm, it operates b/w -55 to 125 °C providing stable performance in compact designs.
LM555CM
Harris Semiconductor
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
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;
Onsemi
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
NE555/D
General Electric Solid State
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; Maximum Operating Temperature: 70 Cel; Technology: BIPOLAR; Package Equivalence Code: DIE OR CHIP; Qualification: Not Qualified;
BAV99
Daco Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Hy Electronic
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
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;
SS495ASP
Micro Switch
The Micro Switch SS495ASP is an analog circuit IC with a supply voltage range of 4.5V to 10.5V, suitable for automotive applications. Its package body material is plastic/epoxy, and it has a rectangular shape with three terminals. Operating temperature ranges from -40°C to 125°C, making it ideal for various automotive sensor and control systems.
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;
STM32H743ZIT6
STMicroelectronics
STM32H743ZIT6 by STMicroelectronics is a 32-bit microcontroller with integrated cache and a max supply voltage of 3.6V. It is commonly used in industrial applications, offering features such as 21 timers, CAN and USB connectivity, and low power mode.
1N4148WS
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M24308/2-1F
Souriau
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Mating Info.: MULTIPLE MATING PARTS AVAILABLE; Body or Shell Style: RECEPTACLE; MIL Conformity: YES;
ULN2803A
Rochester Electronics
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Additional Features: LOGIC LEVEL COMPATIBLE; Qualification: Not Qualified;
LM107H/883
Advanced Micro Devices
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Low-Offset: NO;
STM32H753ZIT6
STM32H753ZIT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, offering 20-Ch 16-Bit ADC and 2-Ch 12-Bit DAC channels. With a clock frequency of up to 48 MHz, it is ideal for industrial applications requiring CAN, Ethernet, and USB connectivity. This microcontroller operates b/w -40°C to +85°C temperature range.
Continental Device India
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
National Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
MC79L12ACLPR
MC79L12ACLPR by Texas Instruments is a fixed negative single output standard regulator with an operating temperature range of 0-125°C. It has a nominal output voltage of 12V, max load regulation of 0.1%, and can handle a max output current of 0.1A. Ideal for applications requiring stable power supply in various electronic devices.
L79L15ABZTR
L79L15ABZTR by STMicroelectronics is a fixed negative regulator with a nominal output of 15V and max current of 0.1A, ideal for stable power supply in various applications. It operates b/w -40 °C to 125 °C, ensuring reliability in harsh environments. With excellent line and load regulation, it’s perfect for sensitive electronic circuits.
LM7905CT
FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Nominal Output Voltage-1: 5 V;
UA79U05CKTPR
UA79U05CKTPR by Texas Instruments is a fixed negative single output standard regulator with an operating temperature range of 0°C to 125°C. It has a nominal output voltage of 5V, max input voltage of 25V, and min input voltage of 7V. This bipolar technology regulator in gull wing terminal form is ideal for applications requiring precise voltage regulation in electronic circuits.
UA79M20CKC
UA79M20CKC by Texas Instruments is a fixed negative single output standard regulator with an output voltage of 20V and max load regulation of 0.3%. It operates in temperatures ranging from 0 to 125°C, making it suitable for various electronic applications requiring stable power supplies. The package style is flange mount with through-hole terminals, providing ease of installation and reliability in circuit designs.
MC7915ACD2T
MC7915ACD2T by Onsemi is a fixed negative single output standard regulator with an output voltage of 15V and max current of 1A. Operating temperature ranges from 0 to 125 °C, making it suitable for various applications requiring stable voltage regulation in compact spaces. The package style is small outline, ideal for surface mount designs in electronic circuits.
MC79L05ACPRPG
MC79L05ACPRPG by Onsemi is a fixed negative single output standard regulator with an operating temperature range of 0-125°C. It has a nominal output voltage of 5V, max load regulation of 0.06%, and can handle a max output current of 0.1A. Ideal for applications requiring stable voltage regulation in electronic circuits.
MC79L12ACPG
MC79L12ACPG by Onsemi is a fixed negative single output standard regulator with an operating temperature range of 0-125°C. It has a nominal output voltage of 12V, max load regulation of 0.1%, and can handle a max output current of 0.1A. Ideal for applications requiring stable voltage regulation in electronic circuits.
MC79M12BT
MC79M12BT by Onsemi is a fixed negative single output standard regulator with an operating temperature range of -40 to 125 °C. It has a nominal output voltage of 12V, max load regulation of 0.24%, and can handle a max output current of 0.5A. Ideal for applications requiring stable voltage regulation in industrial electronics and automotive systems.
MC79L24ACPRA
MC79L24ACPRA by Onsemi is a fixed negative single output standard regulator with 24V nominal output voltage. It operates in temperatures ranging from 0 to 125 °C, suitable for applications requiring a min input voltage of 27V and max of 38V. The package style is cylindrical with three terminals in a through-hole form factor.
LM7908CT
LM7908CT by Onsemi is a fixed negative single output standard regulator with an operating temperature range of 0-125 °C. It has a nominal output voltage of 8V, max load regulation of 0.16%, and can handle a max output current of 1A. Ideal for applications requiring stable voltage outputs in electronic circuits.
MC79L15ABD
MC79L15ABD by Onsemi is a fixed negative single output standard regulator with an output voltage of 15V and max current of 0.1A. It operates in temperatures ranging from -40 to 125 °C, making it suitable for various electronic applications requiring stable voltage regulation in compact spaces.
UA7952CKC
UA7952CKC by Texas Instruments is a fixed negative single output standard regulator with an operating temperature range of 0-125°C. It offers a nominal output voltage of 5.2V, max load regulation of 0.1%, and can handle a max output current of 1.5A. Ideal for applications requiring stable power supply in various electronic devices.
UA79U06CKTPR
UA79U06CKTPR by Texas Instruments is a fixed negative single output standard regulator with an operating temperature range of 0°C to 125°C. It has a nominal output voltage of 6V with a max voltage tolerance of 5%. This bipolar technology regulator is ideal for applications requiring a min input voltage of 8V and max input voltage of 25V.
MC79M15BDTRK
Motorola
FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 2; Package Code: TO-252; Terminal Form: GULL WING; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 4 %;
MC79L12ACDRG4
MC79L12ACDRG4 by Texas Instruments is a fixed negative single output standard regulator with an output voltage of 12V and max current of 0.1A. Operating temperature ranges from 0 to 125°C, making it suitable for various electronic applications requiring stable power supply in compact designs. The package style is small outline with gull wing terminals, ideal for surface mount assembly in space-constrained environments.
L7905ACD2T
L7905ACD2T by STMicroelectronics is a fixed negative single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable power supplies in compact designs. The package style is small outline with gull wing terminals, ideal for surface mount PCB assemblies.
MC79L05CPRM
MC79L05CPRM by Onsemi is a fixed negative single output standard regulator with 5V nominal output voltage. It operates b/w 0-125 °C, suitable for applications requiring a min input of 7V and max of 20V. The through-hole package style with cylindrical shape and tin lead finish makes it ideal for various electronic devices.
MC79L12ABD
MC79L12ABD by Onsemi is a fixed negative single output standard regulator with 12V nominal output voltage. It has a max output current of 0.1A and operates in an input voltage range of 14.5-27V, making it ideal for various electronic applications requiring stable power supply.
UA7915Y
The Texas Instruments UA7915Y is a fixed negative single output standard regulator with a nominal output voltage of 15V. Operating temperature ranges from 0°C to 125°C, making it suitable for various applications. This surface-mount device features bipolar technology and has three terminals in an uncased chip package style.
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