Switches
A switch is a device that allows electricity to flow through a circuit by completing or interrupting the connection. It is a common component in electrical and electronic systems and is used in a variety of applications, such as controlling the flow of electricity in a circuit, turning devices on and off, and routing electrical signals. One of the primary use cases for switches is to control the flow of electricity in a circuit. This can be done by manually flipping the switch or by using a control mechanism, such as a timer or a sensor. Another common use for switches is to turn devices on and off. This can be done using a switch that is built into the device or by using a separate switch that is connected to the device. In addition to these basic use cases, switches can also be used to route electrical signals. For example, a switch can be used to route a signal from one device to another or to direct a signal to a specific circuit or component. If you're looking for a wide variety of switches for your projects, flux.ai has the world's largest community-driven public library of them. The library includes footprints, symbols, datasheets, and simulation models for a wide range of switches, making it easy to find the right switch for your needs.
TPS63020DSJT
Buck-Boost Switching Regulator IC Positive Adjustable 1.2V 1 Output 3.5A (Switch) 14-VFDFN Exposed Pad The TPS63020DSJT is a high-efficiency synchronous buck-boost DC-to-DC converter manufactured by Texas Instruments. This integrated power management device is designed to provide a stable regulated output voltage from input power sources that may vary above or below the desired output level. The converter automatically transitions between buck and boost operating modes to maintain efficient and continuous voltage regulation across a wide input range. The device integrates low-resistance power MOSFETs, advanced control circuitry, and high-efficiency switching architecture to minimize power loss and optimize battery utilization in portable electronic systems. It is widely used in battery-powered applications, embedded systems, wireless communication devices, portable instrumentation, industrial electronics, and USB-powered hardware requiring compact and reliable voltage regulation. The TPS63020DSJT is optimized for systems powered by single-cell lithium-ion, lithium-polymer, or multi-cell alkaline battery configurations. Its compact package and integrated functionality reduce external component count and simplify PCB layout while delivering high power conversion efficiency and low quiescent current performance. Engineering Specification Device Type Synchronous buck-boost DC-to-DC converter Power Conversion Topology Automatic buck and boost regulation architecture Input Characteristics Supports input voltages above or below regulated output voltage Output Characteristics Stable regulated DC voltage output Switching Technology Integrated synchronous MOSFET switching architecture Efficiency Characteristics High-efficiency power conversion for battery-powered systems Control Features Automatic operating mode transition and load regulation Power Consumption Low quiescent current operation for portable electronics Thermal Characteristics Integrated thermal management and protection features Protection Features Overcurrent protection Thermal shutdown Undervoltage lockout Short-circuit protection Package Type WSON surface-mount package Mounting Style Surface mount technology Applications Portable electronics Battery-powered systems Embedded hardware Wireless communication devices USB-powered electronics Industrial control systems Portable instrumentation IoT devices Consumer electronics Power management systems Manufacturer Texas Instruments #commonpartslibrary #buckboostconverter #dcdcconverter #powermanagement #texasinstruments #powerelectronics #powersupply #embeddedhardware #portableelectronics #batterypowered #surfaceountcomponents #electronicsdesign #voltageregulator #iothardware #industrialelectronics
93 Uses0 Stars24T 10A250V
The 24T 10A250V is an electromechanical switch component commonly used for AC power control, appliance switching, industrial equipment interfaces, and general-purpose electrical control applications. This device is designed to handle moderate current and voltage loads while providing reliable manual switching performance in consumer and industrial electronic systems. The switch is typically implemented as a rocker, toggle, or push-type power switch depending on the manufacturer-specific configuration. It is engineered to provide stable electrical contact operation, mechanical durability, and long operational service life under repeated switching cycles. The component is commonly used in AC mains-powered equipment, power distribution systems, control panels, laboratory instruments, and embedded electronic hardware requiring user-accessible power control. Its robust contact structure and insulated housing design support safe operation in electrically demanding environments while simplifying panel integration and wiring assembly processes. Engineering Specification Device Type Electromechanical power switch Switching Function Manual AC power switching control Electrical Rating Suitable for moderate AC voltage and current operation Contact Characteristics High-reliability conductive switching contacts Mounting Style Panel mount or PCB mount depending on manufacturer configuration Mechanical Operation Manual actuator-based switching mechanism Housing Material Flame-retardant insulated enclosure structure Contact Material Durable conductive alloy contact system Reliability Features Long mechanical and electrical operational lifespan Safety Characteristics Designed for safe AC mains switching applications Environmental Characteristics Suitable for consumer and industrial operating environments Applications AC power control Industrial equipment Consumer appliances Embedded electronics Power distribution systems Laboratory instrumentation Control panels Electrical equipment Power switching interfaces General-purpose electronic systems Manufacturer Commonly associated with generic industrial switch manufacturers #commonpartslibrary #powerswitch #electromechanical #acswitch #powerelectronics #industrialelectronics #controlsystems #embeddedhardware #electronicsdesign #powermanagement #panelmount #electricalswitch #consumerelectronics #powersystems #electromechanicalcomponents
52 Uses0 StarsFS8205A
The FS8205A is a dual N-channel enhancement-mode power MOSFET designed primarily for lithium-ion and lithium-polymer battery protection applications. Manufactured by several semiconductor vendors including Fortune Semiconductor, this device integrates two low on-resistance MOSFETs within a compact surface-mount package, enabling efficient bidirectional current control for battery charging and discharging systems. The device is commonly paired with single-cell battery protection controller ICs such as the DW01A to provide overcharge, overdischarge, overcurrent, and short-circuit protection in portable electronic products. Its low drain-to-source resistance minimizes conduction losses and improves overall battery efficiency while maintaining compact PCB layout requirements. The FS8205A is widely used in battery management systems, portable consumer electronics, rechargeable battery packs, USB-powered devices, IoT hardware, and embedded power management circuits requiring reliable load switching and battery protection functionality. Engineering Specification Device Type Dual N-channel power MOSFET Transistor Technology Enhancement-mode MOSFET architecture Channel Configuration Dual independent N-channel MOSFETs Switching Characteristics Low on-resistance for efficient power switching Gate Characteristics Logic-level gate drive compatibility Current Handling Optimized for battery charge and discharge current control Power Efficiency Low conduction loss for improved battery runtime Protection System Compatibility Designed for lithium battery protection controller integration Thermal Characteristics Compact thermal-efficient surface-mount structure Package Type SOP-8 surface-mount package Mounting Style Surface mount technology Reliability Features Stable switching performance and robust load handling capability Applications Lithium-ion battery protection Battery management systems Portable electronics Rechargeable battery packs USB-powered devices Power path switching Embedded systems Consumer electronics IoT hardware Load switching circuits Manufacturer Commonly manufactured by Fortune Semiconductor and compatible vendors #commonpartslibrary #mosfet #dualmosfet #nchannelmosfet #batteryprotection #batterymanagement #powermanagement #powerelectronics #embeddedhardware #consumerelectronics #surfaceountcomponents #electronicsdesign #lithiumbattery #loadswitch #portableelectronics
171 Uses0 StarsINA240A1D
Current Sense Amplifier 1 Circuit 8-SOIC The INA240A1D is a precision current-sense amplifier manufactured by Texas Instruments, specifically designed for high-side and low-side current measurement applications in electrically noisy environments. The device features enhanced PWM rejection capability, enabling accurate current sensing in motor control systems, switching power supplies, solenoid drivers, and other fast-switching power electronics applications. The amplifier is optimized for measuring voltage drops across shunt resistors while maintaining high common-mode voltage tolerance and excellent signal accuracy. Its bidirectional current-sensing capability allows monitoring of charging and discharging currents in battery systems and power management circuits. The INA240A1D provides fixed gain amplification and high common-mode transient immunity, making it suitable for industrial automation, automotive electronics, embedded power systems, and precision current monitoring applications. The device combines low offset voltage, low drift characteristics, and robust analog performance within a compact surface-mount package, simplifying precision current measurement implementation in modern electronic systems. Engineering Specification Device Type Current-sense amplifier Amplifier Configuration Precision bidirectional current-shunt monitor Input Characteristics High common-mode voltage sensing capability Gain Configuration Fixed-gain current measurement amplifier Measurement Topology High-side and low-side current sensing support Signal Performance High accuracy with low offset voltage and low drift PWM Rejection Enhanced PWM rejection for switching power applications Common-Mode Performance High common-mode transient immunity Output Characteristics Analog voltage output proportional to sensed current Power Consumption Low-power precision analog operation Package Type SOIC surface-mount package Mounting Style Surface mount technology Protection and Reliability Designed for robust operation in electrically noisy environments Applications Motor control systems Battery management systems Switching power supplies Industrial automation Current monitoring Solenoid control Power inverters Embedded power electronics Automotive current sensing Load measurement systems Manufacturer Texas Instruments #commonpartslibrary #currentsenseamplifier #analogfrontend #powermanagement #texasinstruments #motorcontrol #currentsensing #embeddedhardware #industrialelectronics #analogdesign #surfaceountcomponents #powerelectronics #signalconditioning #batterymanagement #precisionanalog
114 Uses0 StarsTPS63070RNMT
Buck-Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 2A 15-PowerVFQFN The TPS63070RNMT is a high-efficiency buck-boost DC-to-DC converter manufactured by Texas Instruments. This power management integrated circuit is designed to provide a stable regulated output voltage from input sources that may be above, below, or equal to the desired output voltage. The device automatically transitions between buck and boost operating modes to maintain efficient and continuous power delivery across varying supply conditions. The converter integrates low-resistance power MOSFETs and advanced control circuitry to achieve high conversion efficiency, low quiescent current, and compact implementation. It is widely used in battery-powered systems, portable electronics, embedded devices, industrial control systems, wireless communication equipment, and USB-powered applications requiring stable voltage regulation from fluctuating power sources. The TPS63070RNMT is optimized for applications demanding high power density, extended battery life, and reliable operation under dynamic load conditions. Its compact package and integrated functionality reduce external component count and simplify PCB design for modern power management architectures. Engineering Specification Device Type Synchronous buck-boost DC-to-DC converter Power Topology Automatic buck and boost mode operation Input Voltage Characteristics Supports input voltages above, below, or equal to output voltage Output Characteristics Regulated fixed or adjustable DC voltage output Switching Technology Integrated synchronous power MOSFET architecture Efficiency Characteristics High-efficiency power conversion across wide operating conditions Control Architecture Advanced PWM/PFM power regulation control Current Capability Designed for medium-to-high current portable power applications Quiescent Current Low standby current for battery-powered operation Thermal Characteristics Integrated thermal protection and efficient heat management Protection Features Overcurrent protection Thermal shutdown Undervoltage lockout Short-circuit protection Package Type VQFN surface-mount package Mounting Style Surface mount technology Applications Battery-powered electronics Portable devices USB-powered systems Industrial automation Embedded systems Wireless communication equipment IoT devices Portable instrumentation Power banks Single-cell battery applications Manufacturer Texas Instruments #commonpartslibrary #powermanagement #buckboostconverter #dcdcconverter #texasinstruments #powerelectronics #powersupply #embeddedhardware #portableelectronics #batterymanagement #surfaceountcomponents #electronicsdesign #voltageregulator #industrialelectronics #usbpower
61 Uses0 StarsTPS259531DSGR
Isolated Module DC DC Converter 1 Output 5V 200mA 4.5V - 5.5V Input The TPS259531DSGR is an integrated eFuse and power protection device manufactured by Texas Instruments. This device is designed to provide advanced protection and power management for low-voltage DC power rails in embedded and industrial electronic systems. It integrates multiple protection features including overcurrent protection, overvoltage protection, inrush current control, thermal shutdown, and short-circuit protection within a compact surface-mount package. The device is optimized for hot-swap applications, USB power distribution, industrial control systems, communication equipment, and power sequencing architectures. Its programmable protection thresholds and controlled startup behavior help improve system reliability while protecting sensitive downstream circuitry from abnormal operating conditions. The TPS259531DSGR is commonly used in power distribution networks requiring intelligent fault management and robust circuit protection. Engineering Specification Device Type Integrated eFuse and power protection IC Protection Functions Overcurrent protection Short-circuit protection Overvoltage protection Thermal shutdown Inrush current control Fault monitoring Input Voltage Characteristics Designed for low-voltage DC power rail protection applications Current Management Programmable current limiting and controlled load startup Power Switching Technology Integrated low-resistance MOSFET switching element Fault Handling Automatic fault response and protection isolation Startup Characteristics Adjustable soft-start and inrush current limiting capability Thermal Characteristics Integrated thermal protection with shutdown functionality Package Type WSON surface-mount package Mounting Style Surface mount technology System Integration Features Hot-swap support and power sequencing compatibility Applications USB power distribution Industrial automation Embedded systems Hot-swap systems Communication equipment Power rail protection Server and storage systems Portable electronics Power management architectures Manufacturer Texas Instruments #commonpartslibrary #efuse #powerprotection #powermanagement #texasinstruments #hotswapcontroller #circuitprotection #embeddedhardware #powerelectronics #powersupply #industrialelectronics #surfaceountcomponents #electronicsdesign #powerdistribution #faultprotection
48 Uses0 StarsIRLZ44ZPBF
N-Channel 55 V 51A (Tc) 80W (Tc) Through Hole TO-220AB The IRLZ44ZPBF is a logic-level N-channel power MOSFET manufactured by Infineon Technologies under the International Rectifier product family. This device is optimized for low-voltage switching applications and is designed to provide high current handling capability with low on-state resistance. Its logic-level gate drive characteristic allows efficient operation directly from low-voltage microcontrollers and digital control circuits without requiring specialized gate drivers. The MOSFET is widely used in power management systems, motor control circuits, DC-DC converters, battery-powered devices, switching regulators, LED drivers, and general-purpose high-current switching applications. The device features fast switching performance, rugged avalanche characteristics, and low conduction losses, making it suitable for efficient power conversion and industrial electronic designs. Engineering Specification Device Type N-channel logic-level power MOSFET Transistor Technology Enhancement-mode HEXFET power MOS technology Channel Configuration Single N-channel Gate Drive Compatibility Logic-level gate operation compatible with low-voltage control systems Drain-to-Source Characteristics Low drain-to-source on-resistance for reduced conduction losses Switching Performance Fast switching capability for high-efficiency power applications Power Dissipation Designed for high-current and high-power switching operation Package Type TO-220 through-hole package Mounting Style Through-hole mounting Thermal Characteristics Optimized thermal performance for heatsink attachment and power dissipation Protection Features Rugged avalanche-rated structure for improved reliability Efficiency Features Low gate charge and low conduction losses Applications Motor drivers PWM switching circuits DC-DC converters Battery-powered electronics LED lighting control Power management systems Load switching Industrial automation Embedded power control High-current switching circuits Manufacturer Infineon Technologies / International Rectifier #commonpartslibrary #mosfet #powermosfet #nchannelmosfet #logiclevelmosfet #powerelectronics #switchingdevices #motorcontrol #dcdcconverter #embeddedhardware #powermanagement #electronicsdesign #throughholecomponents #infineon #internationalrectifier
68 Uses0 StarsSN74HC14APWR
Inverter IC 6 Channel Schmitt Trigger 14-TSSOP The SN74HC14APWR is a high-speed CMOS hex Schmitt-trigger inverter manufactured by Texas Instruments. This device integrates six independent inverting Schmitt-trigger gates designed to provide clean digital signal transitions from slow-rising or noisy input signals. It is commonly used for waveform shaping, signal conditioning, switch debouncing, pulse generation, and oscillator circuits in embedded systems and digital electronics. The device operates over a wide supply voltage range and offers low power consumption with high noise immunity characteristics. The Schmitt-trigger input architecture provides hysteresis, improving signal stability in noisy environments and ensuring reliable logic switching performance. The SN74HC14APWR is widely used in microcontroller interfaces, communication systems, industrial electronics, consumer devices, and general-purpose digital logic applications. Engineering Specification Device Type Hex Schmitt-Trigger Inverter Logic Function Inverting Schmitt-trigger gate Number of Channels Six independent inverter gates Logic Family High-Speed CMOS (HC) Supply Voltage Range Compatible with standard CMOS voltage levels Input Characteristics Schmitt-trigger inputs with hysteresis for noise immunity Output Characteristics CMOS push-pull outputs capable of driving standard digital loads Propagation Delay High-speed switching performance suitable for digital timing applications Power Consumption Low static and dynamic power consumption Noise Immunity High noise margin due to Schmitt-trigger input structure Operating Temperature Range Industrial operating temperature capability Package Type TSSOP surface-mount package Mounting Type Surface mount technology Applications Signal conditioning Switch debouncing Clock shaping Oscillator circuits Pulse generation Microcontroller interfacing Digital waveform cleanup Industrial control systems Manufacturer Texas Instruments #commonpartslibrary #integratedcircuit #logicic #schmitttrigger #hexinverter #digitalelectronics #embeddedhardware #signalconditioning #texasinstruments #cmoslogic #surfaceountcomponents #electronicsdesign
46 Uses0 StarsBZ-C0805-P2-E1
BZ-C0805-P2-E1 is a surface-mount ferrite bead designed for electromagnetic interference suppression and power line noise filtering in compact electronic systems. The component provides high impedance at high frequencies while maintaining low DC resistance, enabling effective attenuation of unwanted noise in power and signal lines without significantly affecting normal circuit operation. This ferrite bead is commonly used in embedded systems, switching power supplies, RF circuits, communication devices, consumer electronics, and industrial control equipment to improve electromagnetic compatibility and reduce conducted noise emissions. Its compact surface-mount package supports high-density PCB layouts and automated assembly processes for modern electronic manufacturing. The BZ-C0805-P2-E1 is optimized for stable filtering performance across a broad frequency range and is suitable for applications requiring signal integrity enhancement, noise isolation, and power rail stabilization. Its robust ceramic construction ensures dependable operation in portable and industrial electronic environments. #commonpartslibrary #ferritebead #emifilter #noisefilter #passivecomponents #embeddedhardware #electronicscomponents #powermanagement #surfacemountdevice #signalintegrity
108 Uses0 Stars
