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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POWER SUPPLY SUPPORT CIRCUIT; Temperature Grade: COMMERCIAL; No. of Terminals: 20; Package Code: QCCJ; Package Shape: SQUARE; Surface Mount: YES;
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1+ parts
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$0.741
Rochester
$2.700
$2.410
$2.270
Verical
$3.013
$2.837
DigiKey
$3.550
Chip1Stop
$3.060
Vyrian
Digiode
$2.850
Chip Stock
Resion
Mil-Aero Solutions, Inc.
Corphita
Component Stockers USA
$3.100
$2.910
$2.640
Parana Technologies
$5.535
$6.297
DigiPath Technology Company
$6.095
$5.607
ChromeModa Solutions
$6.219
$5.100
IDEA Electronic Components Group
$5.597
A-Z Elektronik GmbH
Authorized Procurement Solutions
Microchip USA
Perfect Parts
iodParts Technologies Inc.
Kepictronics
Assy Fe
Power Management ICs UC3903Q attributes and parameters. Explore more Power Management ICs devices from Unitrode
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JESD-609 Code:
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UC3903Q Other Function Semiconductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Obsolescence/ EOL - UC2/UC3 18/May/2018
M39029/56-351
Carlisle Interconnect Technologies
CONNECTOR ACCESSORY; MIL Conformity: YES; Contact Type: CRIMP; Removal Tools: M81969/8-06, M81969/14-02; IEC Conformity: NO; Contact Gender: FEMALE;
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;
BAV99
Cheng-yi Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99-7-F
Multicomp Pro
EPCS4SI8N
Altera
CONFIGURATION MEMORY; Temperature Grade: INDUSTRIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Parallel or Serial: SERIAL;
BSS138DW-7-F
Diodes Incorporated
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.
SPC TECHNOLOGY/ MULTICOMP
LM107H/883C
National Semiconductor
LM107H/883C by National Semiconductor is a MILITARY-grade Operational Amplifier with +-5/+-15V supplies. Featuring 2000uV max input offset voltage, it operates from -55 to 125 °C. Ideal for applications requiring VOLTAGE-FEEDBACK architecture and frequency compensation.
LM358N
Motorola
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
SN65HVD234DR
Texas Instruments
SN65HVD234DR by Texas Instruments is an 8-terminal interface circuit with a data rate of 1 Mbps. Operating temperature ranges from -40 to 125 °C, making it ideal for automotive applications. With a supply voltage of 3.3 V and low current draw of 6 mA, it's suitable for network interfaces in compact designs.
LM358AN
Onsemi
1N4148WS
Formosa Microsemi
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
AB26TRB-32.768KHZ--T
Abracon
AB26TRB-32.768KHZ--T by Abracon is a crystal oscillator with 20 ppm frequency tolerance, 126% stability, and 35000 ohm series resistance. Ideal for applications requiring 0.032768 MHz nominal frequency in surface mount configurations.
M39029/58-360
Defense Logistics Agency
CONNECTOR ACCESSORY; Contact Type: CRIMP REAR RELEASE; Mating Contacts: M39029/56-348, M39029/57-354; Insertion Tool Sources: MILITARY; Contact Gender: MALE; Alternate Contact Sources: MILITARY;
2N7002
Diotec Semiconductor Ag
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Time At Peak Reflow Temperature (s): 10; Terminal Finish: MATTE TIN;
SMBJ18CA
Changzhou Starsea Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BAV99WT1G
BAV99WT1G by Onsemi is a series connected diode with 0.006 us reverse recovery time. It is a small outline rectifier diode with 70V peak reverse voltage, ideal for surface mount applications in electronics requiring fast switching and low forward voltage drop.
BSS138
Vishay Semiconductors
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Style (Meter): SMALL OUTLINE; Package Shape: RECTANGULAR; Transistor Application: SWITCHING;
C0805C104K5RACTU
KEMET Corporation
KEMET C0805C104K5RACTU is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring compact size and reliable performance.
Good-ark Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Drain-Source On Resistance: 6 ohm; Minimum DS Breakdown Voltage: 50 V; Operating Mode: ENHANCEMENT MODE;
LTC4162EUFD-LADM#PBF
Analog Devices
LTC4162EUFD-LADM#PBF by Analog Devices is a Power Management IC with 28 terminals, operating temperature range of -40 to 125 °C, and supply voltage range from 4.5V to 35V. It is ideal for automotive applications due to its compact chip carrier package and support for adjustable threshold voltages.
ZXCT1109SA-7
ZXCT1109SA-7 by Diodes Inc. is a Power Management IC with 20V nominal voltage, suitable for automotive applications. It features small outline package style, matte tin terminal finish, and operates b/w -40 to 125°C temperature range. Ideal for power supply support circuits in compact designs.
TPS2553DBVT
TPS2553DBVT by Texas Instruments is a Power Management IC with 6 terminals and a supply voltage range of 2.5V to 6.5V. It features an adjustable threshold, operates in industrial temperatures (-40 to 85 °C), and has a small outline package for power supply support circuits.
BTS4142NHUMA1
Infineon Technologies
BTS4142NHUMA1 by Infineon is a MOS Power Management IC with 4 terminals, 15V nominal voltage, and AEC-Q100 screening level. It is used in power supply support circuits for automotive applications due to its small outline package, wide operating temperature range (-40 to 125 °C), and high max supply voltage of 45V.
FPF2165R
Fairchild Semiconductor
POWER SUPPLY SUPPORT CIRCUIT; Temperature Grade: INDUSTRIAL; No. of Terminals: 6; Package Code: HVSON; Package Shape: SQUARE; Surface Mount: YES;
LTC4364IMS-1#PBF
Linear Technology
POWER SUPPLY SUPPORT CIRCUIT; Temperature Grade: INDUSTRIAL; No. of Terminals: 16; Package Code: TSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
TPS26621DRCT
TPS26621DRCT by Texas Instruments is a Power Management IC with a 24V nominal voltage, 0.88A max output current, and 60V max supply voltage. It is designed for automotive applications and features a small outline package with heat sink/slug and very thin profile suitable for surface mount assembly.
LTC4366CTS8-2#TRMPBF
LTC4366CTS8-2#TRMPBF by Analog Devices is a Power Management IC with 7V nominal voltage, suitable for power supply support circuits. It features a small outline package, dual terminal position, and adjustable threshold. Operating temperature ranges from 0 to 70°C, making it ideal for commercial applications.
LTC6813HLWE-1#3ZZPBF
POWER SUPPLY MANAGEMENT CIRCUIT; Temperature Grade: AUTOMOTIVE; No. of Terminals: 64; Package Code: HLFQFP; Package Shape: SQUARE; Surface Mount: YES;
FPF2005
FPF2005 by Onsemi is a Power Management IC with 5 terminals, operating b/w -40 to 85°C. It supports supply voltages from 1.8V to 5.5V and has a compact rectangular package suitable for industrial applications. The IC features a small outline, thin profile design with nickel palladium gold terminal finish for surface mount assembly.
INA233AIDGST
INA233AIDGST by Texas Instruments is a power management IC with a nominal voltage of 3.3V and adjustable threshold. It is used in automotive applications, has a small outline package style, and operates at temperatures ranging from -40 to 125°C.
MCP73831T-2ACI/OT
Microchip Technology
MCP73831T-2ACI/OT by Microchip is a Power Management IC with 5 terminals, operating voltage of 3.75-6V, and adjustable threshold at +4.2V. It is a small outline package suitable for power supply support circuits in industrial applications with temperature range of -40 to 85°C.
MIC2026-2YM-TR
Micrel
POWER SUPPLY SUPPORT CIRCUIT; Temperature Grade: INDUSTRIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LTC4365ITS8-1#TRMPBF
LTC4365ITS8-1#TRMPBF by Analog Devices is a Power Management IC with 5V nominal voltage, -40 to 85°C operating temperature range, and adjustable threshold. It is used in industrial applications for power supply support circuits due to its small outline package and surface-mount capability.
LTC4368HDD-2#PBF
LTC4368HDD-2#PBF by Analog Devices is a Power Management IC with 10 terminals, operating temperature range of -40 to 125 °C. It supports supply voltages from 2.5V to 60V and has adjustable threshold feature. Ideal for automotive applications due to its small outline package style and CMOS technology.
TPS3106K33DBVRG4
TPS3106K33DBVRG4 by Texas Instruments is a Power Management IC with a nominal voltage of 3.3V, suitable for industrial applications. It features a small outline package style, dual terminal position, and CMOS technology. With a wide operating temperature range from -40 to 85°C, it provides power supply support in compact designs.
LTC4365CTS8#TRMPBF
LTC4365CTS8#TRMPBF by Analog Devices is a Power Management IC with 8 terminals, operating voltage range of 2.5V to 34V, and temperature range of 0-70°C. It comes in a small outline package suitable for power supply support circuits. The IC features dual terminal position, matte tin finish, and CMOS technology for robust performance in various applications.
TPS3809K33DBVT
TPS3809K33DBVT by Texas Instruments is a Power Management IC with a nominal voltage of 3.3V, suitable for industrial applications. It features a small outline package style, dual terminal position, and low power consumption at 0.025mA max supply current. Ideal for power supply support circuits in temperature-sensitive environments.
TPS75003RHLR
TPS75003RHLR by Texas Instruments is a Power Management IC with 3A max output current, 3V nominal voltage, and 300kHz max switching frequency. Ideal for industrial applications requiring power supply support circuits in compact spaces due to its small form factor and low power consumption.
TPS3828-33DBVRG4
TPS3828-33DBVRG4 by Texas Instruments is a Power Management IC with 3.3V nominal voltage, 1.5/5 power supplies, and -40 to 85°C operating temperature range. Ideal for industrial applications requiring low profile design and CMOS technology for power supply management circuits.
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