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.
LM1881N/NOPB
Video Separator IC NTSC, PAL, SECAM 8-PDIP Package # LM1881N/NOPB Engineering Specifications **General Description** The LM1881N/NOPB is a precision video synchronization separator integrated circuit manufactured by Texas Instruments. It is designed to extract timing information from composite video signals and generate synchronization outputs required for video processing, display control, video capture, and television signal applications. The device separates composite sync, vertical sync, burst or back-porch timing, and odd/even field information from standard analog video formats. It operates with both monochrome and color composite video signals and is commonly used in video synchronization systems, frame grabbers, video overlays, video switching equipment, and display synchronization circuits. The integrated circuit simplifies video timing recovery by eliminating the need for complex discrete-component sync separation circuits. Its low-power bipolar architecture provides reliable operation across a wide range of video applications while maintaining accurate synchronization detection. **Engineering Specifications** **Manufacturer:** Texas Instruments **Manufacturer Part Number:** LM1881N/NOPB **Component Type:** Video synchronization separator integrated circuit **Function:** Composite video sync extraction and timing separation **Technology:** Bipolar analog integrated circuit **Video Signal Compatibility:** Composite video input **Supported Video Formats:** NTSC, PAL and SECAM composite video systems **Input Signal Type:** Composite video **Composite Sync Output:** Available **Vertical Sync Output:** Available **Burst or Back-Porch Output:** Available **Odd/Even Field Output:** Available **Synchronization Detection:** Automatic extraction of video timing signals **Power Supply Configuration:** Single-supply operation **Supply Voltage Range:** Wide operating voltage range suitable for video processing systems **Power Consumption:** Low-power operation **Output Configuration:** TTL and CMOS compatible synchronization outputs **Input Coupling:** AC-coupled composite video input **Noise Immunity:** High immunity to video signal disturbances and noise **Signal Processing Capability:** Composite sync, vertical sync and field identification extraction **Applications Compatibility:** Video displays, frame grabbers, video processors, video switching systems and synchronization controllers **Operating Temperature Range:** Commercial temperature range **Package Type:** Plastic dual in-line package **Package Configuration:** Through-hole mounting package **Pin Configuration:** Standard DIP package layout **Mounting Style:** Through-hole **Environmental Compliance:** Lead-free and RoHS compliant NOPB version **Reliability Features:** Stable synchronization extraction and accurate timing recovery **Typical Applications** Video synchronization circuits Video capture equipment Frame grabber systems Television signal processing Video overlay generators Video switching equipment Security and surveillance video systems Display synchronization controllers Industrial video monitoring equipment Embedded video processing systems #LM1881N #LM1881NNOPB #TexasInstruments #VideoSyncSeparator #CompositeVideo #VideoProcessing #EmbeddedSystems #SignalProcessing #FrameGrabber #VideoElectronics #AnalogIC #ElectronicComponents #EngineeringSpecifications #VideoSynchronization
0 Uses0 StarsTPS61023DRLT
DC-DC Converters TPS61023DRLT SOT-563-6_L1.6-W1.2-P0.5-LS1.6-BR LCSC Part Number: C1852149 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器) Texas Instruments TPS61023 synchronous boost converter, ultra-low input voltage step-up DC/DC regulator with 0.5V to 5.5V input range, designed for battery and supercapacitor-powered applications. Features 3.7A switching current limit, adjustable output voltage from 2.2V to 5.5V, up to 94% efficiency, automatic PFM/PWM operation, pass-through mode, true load disconnect during shutdown, output overvoltage, short-circuit and thermal protection. Packaged in SOT563-6 (1.2mm × 1.6mm), suitable for portable electronics, backup power supplies, IoT devices and energy harvesting applications. Search Keywords: TPS61023, TPS61023DRLR, Texas Instruments TPS61023, synchronous boost converter, ultra low input voltage boost converter, 0.5V boost converter, 3.7A boost regulator, DC DC step up converter, supercapacitor boost converter, battery powered boost converter, SOT563 boost converter, energy harvesting power supply, low voltage startup boost converter Hashtags: #TPS61023 #TPS61023DRLR #TexasInstruments #BoostConverter #DCDCConverter #StepUpConverter #SynchronousBoost #PowerManagementIC #EnergyHarvesting #Supercapacitor #BatteryPowered #LowVoltageBoost #SOT563 #PMIC #PortableElectronics
32 Uses0 StarsLM5146QRGYRQ1
DC-DC Controllers LM5146QRGYRQ1 VQFN-20_L4.5-W3.5-P0.50-BL-EP-1 LCSC Part Number: C1850329 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器) Texas Instruments LM5146-Q1 100V synchronous buck DC/DC controller for automotive applications, AEC-Q100 Grade 1 qualified, 5.5V to 100V wide input voltage range, adjustable output voltage from 0.8V to 60V, 150°C maximum junction temperature, 100% duty cycle operation during input voltage dips, 40ns minimum high-side on-time, 140ns minimum off-time, switching frequency from 100kHz to 1MHz with synchronization capability, 7.5V gate drivers for standard VTH MOSFETs, 2.3A source and 3.5A sink gate drive capability, lossless RDS(on) or shunt current sensing, adjustable soft-start, hiccup overcurrent protection, UVLO, PGOOD indicator, thermal shutdown, 20-pin VQFN package. Search Keywords: LM5146-Q1, Texas Instruments LM5146-Q1, TI LM5146-Q1, LM5146 automotive buck controller, 100V synchronous buck controller, AEC-Q100 buck controller, LM5146-Q1 VQFN-20, wide input buck controller, 5.5V to 100V buck controller, 0.8V to 60V output controller, 48V automotive buck controller, HEV EV buck controller, ADAS buck controller, LM5146-Q1 datasheet Hashtags: #LM5146Q1 #TexasInstrumentsLM5146Q1 #TIBuckController #SynchronousBuckController #100VBuckController #AutomotiveBuckController #AECQ100 #WideInputController #48VAutomotive #HEVPowerSupply #EVPowerSupply #ADASPower #MOSFETGateDriver #CurrentModeController #VQFN20
60 Uses0 StarsAO3401
MOSFET P-CH 30V 4.1A SOT-23 The AO3401 is a 30 V P-Channel Enhancement Mode MOSFET designed for high-efficiency power switching applications. It uses advanced trench MOSFET technology to achieve low on-resistance (RDS(on)), low gate charge, and fast switching performance. Packaged in a compact SOT-23 package, it is widely used in load switching, battery-powered devices, reverse-polarity protection circuits, and power management applications. Key Features P-Channel MOSFET Drain-Source Voltage (VDS): −30 V Continuous Drain Current (ID): up to −4 A (25°C) Low RDS(on): 50 mΩ max @ VGS = −10 V 60 mΩ max @ VGS = −4.5 V 85 mΩ max @ VGS = −2.5 V Low Gate Charge: 7 nC typical @ 4.5 V Gate-Source Voltage Rating: ±12 V Low Threshold Voltage: −0.5 V to −1.3 V Fast Switching Characteristics Compact SOT-23 Surface-Mount Package Operating Junction Temperature: up to 150°C Suitable for Low-Voltage Logic-Level Drive Applications Typical Applications Load switches Battery protection circuits Reverse-polarity protection Power-path management DC-DC converters Portable and battery-powered electronics PWM switching applications #CommonPartsLibrary #Transistor #FET #Mosfet
27 Uses0 StarsAMS1117-3.3RG
The AMS1117-3.3RG is a fixed-output, low-dropout (LDO) linear voltage regulator that provides a regulated 3.3 V output from a higher input voltage. It is capable of delivering up to 1 A output current and is commonly used in microcontroller, communication, and embedded-system power supplies where a stable 3.3 V rail is required. The device includes built-in protection features such as current limiting and thermal shutdown for improved reliability. Key Features Fixed 3.3 V output voltage Supports up to 1 A output current Low dropout voltage, typically around 1.2 V and up to 1.3 V at 1 A load Input voltage capability up to 12 V (some manufacturer variants specify higher absolute maximum ratings) Good line and load regulation Built-in current limiting protection Built-in thermal shutdown protection Available in SOT-223 surface-mount package Suitable for post-regulation of switching power supplies and general 3.3 V power conversion applications Typical Applications ESP32, STM32, and other microcontroller-based systems Embedded and IoT devices Communication modules LCD monitors and display circuits Battery-powered equipment Post-regulation for DC/DC converters Motherboards and expansion cards #CommonPartsLibrary #IntegratedCircuit #PowerManagement #LDO
140 Uses0 StarsTPS62160DSGT
The TPS6216x device family are easy to use synchronous step-down DC/DC converters optimized for applications with high power density. A high switching frequency of typically 2.25 MHz allows the use of small inductors and provides fast transient response as well as high output voltage accuracy by utilization of the DCS-Control™ topology. With its wide operating input voltage range of 3 V to 17 V, the devices are ideally suited for systems powered from either a Li-Ion or other battery as well as from 12-V intermediate power rails. It supports up to 1-A continuous output current at output voltages between 0.9 V and 6 V (with 100% duty cycle mode). Power sequencing is also possible by configuring the enable and open-drain power good pins. In power save mode, the devices show quiescent current of about 17 μA from VIN. Power save mode, entered automatically and seamlessly if the load is small, maintains high efficiency over the entire load range. In shutdown mode, the device is turned off and shutdown current consumption is less than 2 μA. The device, available in adjustable and fixed output voltage versions, is packaged in an 8-pin WSON package measuring 2.00 mm × 2.00 mm (DSG) or 8- pin VSSOP package measuring 3.00 mm x 3.00 mm (DGK) • DCS-Control™ Topology • Input Voltage Range from 3 V to 17 V • Up to 1-A Output Current • Adjustable Output Voltage From 0.9 V to 6 V • Fixed Output Voltage Versions • Seamless Power Save Mode Transition • Typically 17-µA Quiescent Current • Power Good Output • 100% Duty Cycle Mode • Short Circuit Protection • Over Temperature Protection • Pin to Pin Compatible With TPS62170 and TPS62125 • Available in 3.00 mm x 3.00 mm 8-Pin VSSOP and 2.00 mm × 2.00 mm 8-Pin WSON Packages • Create a Custom Design using the TPS62160 with the WEBENCH® Power Designer #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Voltage-regulator #switching-regulator
34 Uses0 Stars
