Capacitors
A capacitor is a passive electronic component that stores electrical charge and is commonly used to store energy in a circuit. Capacitors are used in a wide range of applications including power supply filtering, signal coupling, and decoupling, noise suppression, and voltage dividing. One of the main use cases of capacitors is to smooth out fluctuations in a direct current (DC) power supply by acting as a temporary reservoir of electrical charge. Capacitors can also be used to block the flow of direct current while allowing alternating current to pass, making them useful for signal coupling and decoupling in audio and radio frequency circuits. Flux.ai is the world's largest community-driven public library of capacitors, offering footprints, symbols, datasheets, and simulation models for a wide range of capacitor types. Whether you're an engineer looking for detailed technical information or a maker in need of resources for your latest project, Flux.ai has you covered.
7805
5V Positive Fixed TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS The 7805 is a fixed positive linear voltage regulator IC that provides a regulated +5 V DC output from a higher DC input voltage. It belongs to the widely used 78xx series of voltage regulators, where "05" indicates the 5 V output voltage. The device is commonly used in power supplies for microcontrollers, digital logic circuits, sensors, communication modules, and other electronic systems requiring a stable 5 V supply. It typically requires only a few external capacitors for reliable operation and includes built-in protection features for enhanced robustness. Key Features Fixed 5 V regulated output voltage Output current capability up to 1 A to 1.5 A (depending on manufacturer, package, and thermal conditions) Wide input voltage range (typically up to 35 V maximum) Internal thermal overload protection Internal short-circuit current limiting Safe Operating Area (SOA) protection Requires minimal external components Good line and load regulation Available in common packages such as TO-220, TO-263, and others Suitable for embedded systems, industrial controls, instrumentation, and general-purpose power supplies Typical Applications 12 V to 5 V power conversion Microcontroller and development board power supplies Embedded and IoT devices Digital logic circuits (TTL/CMOS) Sensor and communication module power regulation Educational and hobby electronics projects #CommonPartsLibrary #IntegratedCircuit #PowerManagement
200 Uses0 StarsT541X337M016AH6510
330 µF Molded Tantalum Polymer Capacitor 16 V 2917 (7343 Metric) 50mOhm @ 100kHz KEMET KO-CAP solid polymer electrolytic capacitor, conductive polymer cathode, very low ESR down to 5mΩ, high ripple current capability, high frequency capacitance retention, long operational life, volumetrically efficient surface-mount package, improved capacitance retention compared to liquid electrolytic capacitors, suitable for high-reliability power filtering, decoupling and DC/DC converter applications. Search Keywords: KEMET KO-CAP, KO-CAP polymer capacitor, KEMET organic capacitor, KEMET polymer electrolytic capacitor, solid polymer capacitor, conductive polymer capacitor, low ESR polymer capacitor, high ripple current capacitor, SMD polymer capacitor, tantalum polymer capacitor, KO-CAP capacitor datasheet, KEMET KO-CAP low ESR, KEMET polymer capacitor 5mOhm ESR, high reliability polymer capacitor Hashtags: #KEMETKOCAP #KOCAP #KEMETCapacitor #PolymerCapacitor #OrganicCapacitor #SolidPolymerCapacitor #PolymerElectrolyticCapacitor #ConductivePolymerCapacitor #LowESRCapacitor #5mOhmESR #HighRippleCurrentCapacitor #SMDPolymerCapacitor #TantalumPolymerCapacitor #PowerFilteringCapacitor #DecouplingCapacitor #DCDCConverterCapacitor
6 Uses0 StarsTLC555IP
555 Type, Timer/Oscillator (Single) IC 2.1MHz 8-PDIP The TLC555 is a CMOS monolithic timing circuit. The timer is fully compatible with CMOS, TTL, and MOS logic and operates at frequencies up to 2MHz. Because of a high input impedance, this device supports smaller timing capacitors than those supported by the NE555 or LM555. As a result, more accurate time delays and oscillations are possible. Power consumption is low across the full range of power-supply voltage. • Very low power consumption: – 1mW typical at VDD = 5V • Capable of operation in astable mode • CMOS output capable of swinging rail to rail • High output current capability – Sink: 100mA typical – Source: 10mA typical • Output fully compatible with CMOS, TTL, and MOS • Low supply current reduces spikes during output transitions • Single-supply operation from 2V to 15V • Functionally interchangeable with the NE555; has same pinout • ESD protection exceeds 1000V per ANSI/ESDA/ JEDEC JS-001 • Available in Q-temp automotive – High-reliability automotive applications – Configuration control and print support – Qualification to automotive standards #CommonPartsLibrary #IntegratedCircuit
143 Uses0 StarsA767KN476M1HLAE029
The A767KN476M1HLAE029 is a surface-mount aluminum electrolytic capacitor designed for bulk energy storage, power supply filtering, ripple current suppression, and voltage stabilization applications. This capacitor utilizes aluminum electrolytic technology to provide high capacitance density in a compact package, making it suitable for modern power management and industrial electronic systems. The device is optimized for applications requiring stable capacitance performance, long operational life, and reliable operation under varying electrical and environmental conditions. It is commonly used in switching power supplies, DC-DC converters, industrial control equipment, communication systems, consumer electronics, and embedded power distribution networks. Its low impedance characteristics and high ripple current capability support efficient power filtering and transient response improvement in electronic circuits. The surface-mount construction enables automated assembly processes and compact PCB integration in high-density designs. Engineering Specification Device Type Aluminum electrolytic capacitor Capacitor Technology Surface-mount aluminum electrolytic construction Capacitance Characteristics High-capacitance energy storage and filtering capability Electrical Characteristics Optimized for power supply filtering and voltage stabilization Impedance Performance Low impedance design for efficient ripple suppression Ripple Current Capability Suitable for high-ripple-current power applications Thermal Characteristics Stable operation across industrial electronic operating conditions Reliability Features Long operational lifetime and robust electrical performance Mounting Style Surface mount technology Package Structure Chip-type aluminum electrolytic capacitor Environmental Characteristics Designed for commercial and industrial electronic environments Applications Switching power supplies DC-DC converters Power management systems Industrial automation Communication equipment Embedded systems Consumer electronics Voltage filtering circuits Energy storage applications Power distribution networks Manufacturer Commonly associated with KEMET aluminum electrolytic capacitor product families #commonpartslibrary #electrolyticcapacitor #aluminumcapacitor #passivecomponents #powerelectronics #powersupply #filtercapacitor #energystorage #surfaceountcomponents #embeddedhardware #electronicsdesign #dcdcconverter #industrialelectronics #powermanagement #ripplefiltering
8 Uses0 StarsLTM4712IY#PBF
Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 36V 12A 5V - 36V Input The LTM®4712 is a high efficiency buck-boost µModule® (micromodule) regulator. The switching controller, power switches, inductor and support components are included in the package. The complete design requires only a few external components, including a resistor to set frequency, a resistor to set output voltage, input, and output capacitors, a sensing resistor to achieve input or output average current regulation. The LTM4712 operates over a 5V to 36V input voltage range and can regulate output voltages between 1V and 36V. The LTM4712 supports selectable forced continuous mode (FCM)/pulse-skipping mode (PSM) operation. The current mode control enables a fast transient response to line and load changes without sacrificing stability. The SYNC input and CLKOUT output allow easy synchronization. It supports multi-phase parallel operation for high power applications. The LTM4712 is offered in a 16mm × 16mm × 8.34mm ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM4712 is RoHS-compliant. #Power-supply #DCDC-Converter
4 Uses0 StarsLTM4712EY-PBF
Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 36V 12A 5V - 36V Input The LTM®4712 is a high efficiency buck-boost µModule® (micromodule) regulator. The switching controller, power switches, inductor and support components are included in the package. The complete design requires only a few external components, including a resistor to set frequency, a resistor to set output voltage, input, and output capacitors, a sensing resistor to achieve input or output average current regulation. The LTM4712 operates over a 5V to 36V input voltage range and can regulate output voltages between 1V and 36V. The LTM4712 supports selectable forced continuous mode (FCM)/pulse-skipping mode (PSM) operation. The current mode control enables a fast transient response to line and load changes without sacrificing stability. The SYNC input and CLKOUT output allow easy synchronization. It supports multi-phase parallel operation for high power applications. The LTM4712 is offered in a 16mm × 16mm × 8.34mm ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM4712 is RoHS-compliant n Complete Buck-Boost Switch Mode Power Supply n VOUT Equal, Greater, Less Than VIN n Wide Input Voltage Range: 5V to 36V n Wide Output Voltage Range: 1V to 36V n 12A in Buck and Buck-Boost Mode, 6A under 12VIN and 24VOUT n Up to 98% Efficiency n Peak Current Mode Control n Adjustable Input or Output Average Current Limits n Input or Output Current Monitoring n Power Good Output Signal n Parallelable for Increased Output Current n Phase-Lockable Fixed Frequency: 100kHz to 600kHz n Selectable Forced Continuous/Pulse-Skipping Modes n VOUT is Disconnected from VIN During Shutdown n 16mm ×16mm × 8.34mm BGA Package #Power-supply
42 Uses0 StarsX2-224K-275VAC
The X2-224K-275VAC is a safety-certified metallized polypropylene film capacitor designed for electromagnetic interference suppression and AC line filtering applications. This capacitor is classified as an X2 safety capacitor, specifically intended for connection across AC mains lines where reliable operation and high safety compliance are required in electrically noisy environments. The device is engineered to withstand voltage transients and surge conditions commonly encountered in AC power systems while maintaining stable capacitance characteristics and long operational life. Its self-healing film dielectric structure enhances reliability by minimizing catastrophic failure risks during overvoltage events. The capacitor is widely used in power supplies, industrial equipment, household appliances, motor drives, EMI filters, lighting systems, and embedded power electronics requiring mains interference suppression and noise reduction. Its compact radial through-hole package supports robust PCB mounting and simplified integration into AC-powered electronic systems. Engineering Specification Device Type X2 safety film capacitor Capacitor Technology Metallized polypropylene film dielectric Safety Classification X2 interference suppression capacitor Electrical Characteristics Designed for AC mains filtering and EMI suppression applications Capacitance Characteristics Stable capacitance performance under AC operating conditions Voltage Characteristics Rated for direct AC mains connection applications Dielectric Features Self-healing film dielectric structure Noise Suppression Optimized for electromagnetic interference filtering Reliability Features High surge tolerance and long operational lifetime Mounting Style Through-hole radial mounting Package Structure Encapsulated radial film capacitor body Environmental Characteristics Suitable for industrial and consumer AC power environments Applications EMI filtering AC mains suppression Switching power supplies Industrial electronics Motor control systems Household appliances Lighting equipment Power distribution systems Embedded power electronics Noise suppression circuits Manufacturer Commonly associated with safety capacitor manufacturers and EMI component vendors #commonpartslibrary #safetycapacitor #x2capacitor #filmcapacitor #emifilter #powerelectronics #acmains #powersupply #industrialelectronics #throughholecomponents #electronicsdesign #noisesuppression #interferencesuppression #powermanagement #passivecomponents
36 Uses0 StarsCL21B106KAYQNNE
10 µF ±10% 25V Ceramic Capacitor X7R 0805 (2012 Metric) CL21B106KAYQNNE is a multilayer ceramic capacitor from Samsung Electro-Mechanics designed for general-purpose decoupling, filtering, and energy storage applications in compact electronic systems. Built using advanced ceramic dielectric technology, this surface-mount capacitor provides stable capacitance characteristics, low equivalent series resistance, and reliable high-frequency performance suitable for modern digital and analog circuits. The component is commonly used in power supply filtering, noise suppression, signal coupling, and bypass applications across embedded systems, consumer electronics, communication devices, industrial controllers, and portable hardware platforms. Its compact package enables efficient use of PCB space while supporting automated high-density surface-mount assembly processes. This capacitor is optimized for stable operation under varying temperature and voltage conditions and is widely integrated into microcontroller power rails, RF circuits, sensor modules, and power management systems requiring dependable passive component performance. #commonpartslibrary #capacitor #mlcc #ceramiccapacitor #passivecomponents #powermanagement #embeddedhardware #electronicscomponents #surfacemountdevice #samsungelectromechanics
796 Uses0 StarsTPS562201DDCT
Buck Switching Regulator IC Positive Adjustable 0.768V 1 Output 2A SOT-23-6 Thin, TSOT-23-6 TPS562201DDCT is a synchronous step-down DC-DC buck converter from Texas Instruments designed for compact and high-efficiency power management applications. The device integrates high-side and low-side MOSFETs to provide efficient voltage conversion with reduced external component requirements, making it suitable for embedded systems, consumer electronics, industrial control modules, and battery-powered devices. This regulator supports wide input voltage operation and delivers stable output regulation with fast transient response and low standby current. Its fixed-frequency switching architecture helps simplify EMI filtering and power supply design while maintaining high conversion efficiency across varying load conditions. The integrated protection features include thermal shutdown, overcurrent protection, undervoltage lockout, and soft-start functionality to enhance overall system reliability. The TPS562201DDCT is packaged in a compact surface-mount form factor optimized for space-constrained PCB layouts and supports the use of ceramic capacitors for low-noise and stable operation. It is widely used in distributed power systems, IoT hardware, communication equipment, and portable embedded electronics requiring reliable low-voltage power rails. #commonpartslibrary #powermanagement #buckconverter #dcdcconverter #texasinstruments #powersupply #embeddedhardware #lowpowerdesign #industrialelectronics #portableelectronics
67 Uses0 StarsTPS62133RGTT
Buck Switching Regulator IC Positive Fixed 5V 1 Output 3A 16-VFQFN Exposed Pad TPS62133RGTT is a synchronous step-down DC-DC buck converter from Texas Instruments designed for high-efficiency power regulation in compact embedded and battery-powered applications. It integrates high-side and low-side MOSFETs and operates with a fixed switching frequency optimized for low EMI and minimal external component count. The device supports wide input voltage operation and delivers stable regulated output voltage with excellent transient response and high conversion efficiency across varying load conditions. This regulator is commonly used in portable electronics, industrial controllers, wireless communication modules, sensor systems, and low-power embedded designs where compact PCB footprint and efficient power conversion are critical. The integrated soft-start, thermal shutdown, overcurrent protection, and power-good monitoring features improve system reliability and simplify power supply implementation. The TPS62133RGTT is housed in a compact QFN package suitable for space-constrained designs and supports operation with ceramic input and output capacitors for improved stability and reduced BOM size. #commonpartslibrary #powermanagement #buckconverter #dcdcconverter #texasinstruments #powersupply #embeddedhardware #lowpowerdesign #industrialelectronics #portableelectronics
70 Uses0 Stars
