Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A SOT-23-6 The LMR50410Y5FQDBVRQ1 (part of the LMR50410-Q1 family from Texas Instruments) is a synchronous step-down (buck) DC-DC converter designed for automotive and industrial power applications. It operates over a wide input voltage range of 4 V to 36 V and can deliver up to 1 A output current, making it suitable for converting higher, unregulated voltages into stable lower voltages (e.g., 5 V or 3.3 V rails). The device integrates power switches, control circuitry, and compensation internally, allowing simple design with minimal external components and a compact PCB footprint. Key Features Power & Performance Wide input voltage range: 4 V to 36 V Output current: up to 1 A High switching frequency: 2.1 MHz (enables small inductors) High efficiency with PFM (light load) and FPWM (constant frequency) options Integration & Ease of Use Synchronous rectification (integrated high-side & low-side MOSFETs) Internal compensation (no complex external tuning) Minimal external components required Small SOT-23-6 package for compact designs Protection & Reliability Cycle-by-cycle current limit Short-circuit protection (hiccup mode) Thermal shutdown protection Undervoltage lockout (UVLO) ±1% reference voltage accuracy Automotive & Industrial Capability AEC-Q100 qualified (automotive grade) Operating temperature: Ambient: up to 125°C Junction: up to 150°C Designed for rugged automotive environments Additional Features Soft-start for controlled startup Precision enable pin for system control Monotonic startup with pre-biased output Available in fixed output (e.g., 5 V) variants Typical Applications Automotive electronics (ADAS, infotainment, lighting) Industrial power supplies Distributed power systems General-purpose DC-DC regulation #commonpartslibrary #integratedcircuit #powermanagement #voltageregulator

Analog Switch ICs Precision, SPST, CMOS Analog Switches, SOIC-8 #CommonPartsLibrary #IntegradedCircuits #Interface #AnalogSwitches #Multiplexers #Demultiplexers #MAX317

Dual SPST CMOS Analog Switches, normally OFF, 60Ohm Ron, DIP-8 #CommonPartsLibrary #IntegradedCircuits #Interface #AnalogSwitches #Multiplexers #Demultiplexers #MAX323

Analog Switch ICs 10Ohm, Quad, SPST, CMOS Analog Switches 16-PDIP #CommonPartsLibrary #IntegradedCircuits #Interface #AnalogSwitches #Multiplexers #Demultiplexers #MAX313

Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A SMD,12.7x10.5mm Pulse Transformers RoHS The POE70P-50LD, manufactured by Coilcraft, is a magnetic component designed for PoE applications, where electrical power is delivered together with data over Ethernet cables. It is optimized for isolated DC-DC conversion in network-powered devices. Key Characteristics Part Type: PoE transformer / flyback transformer Technology: Magnetic (ferrite core) transformer Mounting: Surface-mount (SMT) Power Rating: ~7 W Isolation Voltage: up to 1500 Vrms Input Range: typically 36–72 V (PoE standard range) Output Example: ~5 V / 1.4 A (depending on design) Core Material: Ferrite Operating Temp: −40 °C to +85 °C Function (How it works) Converts high-voltage PoE input into low-voltage DC output Provides galvanic isolation between Ethernet line and device Works in a flyback converter topology Supports efficient energy transfer and EMI control Typical Applications IP cameras VoIP phones Wireless access points Network switches Industrial IoT devices #CommonPartsLibrary #Transformer

Slide Switch, SPDT, On-On, Through Hole, OS Series, 100mA # OS102011MS2QN1 ## General Description The OS102011MS2QN1 is a miniature slide switch manufactured by C&K, designed for low-power signal switching and control applications in electronic equipment. The switch features a compact mechanical design, reliable contact performance, and through-hole mounting configuration, making it suitable for embedded systems, industrial controls, instrumentation, telecommunications equipment, consumer electronics, and portable devices. Its robust construction ensures dependable operation throughout repeated switching cycles while maintaining stable electrical performance. The device is commonly utilized for mode selection, power control, configuration settings, and user-interface functions within electronic assemblies. ## Key Features ### Mechanical Characteristics * Miniature slide switch construction * Through-hole PCB mounting * Compact form factor * Durable actuator mechanism * Positive switching action * Designed for repeated mechanical operation ### Switching Characteristics * Maintained-contact operation * Reliable position retention * Low-force actuation * Stable contact engagement * Suitable for signal and control switching applications ### Electrical Characteristics * Low contact resistance * Reliable signal transmission * Stable switching performance * Suitable for low-current and low-voltage circuits * Consistent electrical operation throughout service life ### Contact System * High-reliability contact materials * Corrosion-resistant contact surfaces * Long operational durability * Dependable electrical continuity ### Material Construction * High-strength thermoplastic housing * Industrial-grade metallic contacts * Durable actuator assembly * RoHS-compliant materials ### Environmental Characteristics * Suitable for commercial and industrial electronic equipment * Resistant to mechanical wear * Reliable performance under normal operating environments * Designed for long-term service reliability ### Application Areas * Embedded Systems * Industrial Control Equipment * Consumer Electronics * Test and Measurement Instruments * Communication Devices * Medical Electronics * Power Control Circuits * User Interface Controls * Configuration and Mode Selection Functions * Electronic Development Platforms ### Compliance * RoHS Compliant * Lead-Free Compatible * Industrial-Grade Switching Component ## Manufacturer C&K ## Product Family OS Series Miniature Slide Switches #OS102011MS2QN1 #CKSwitches #SlideSwitch #MiniatureSwitch #ElectronicSwitch #PCBSwitch #EmbeddedSystems #IndustrialElectronics #ControlSystems #ConsumerElectronics #HardwareDesign #ElectronicsEngineering #SignalSwitching #PCBAssembly #ElectronicComponents #commonpartslibrary #switch #slide #spdt

3.50mm (0.141", 1/8", Mini Plug) - Headphone Phone Jack Stereo (3 Conductor, TRS) Connector Solder, Two Switches, Through Hole, Right Angle #AudioJack3_SwitchTR

Straight 500mA SPDT 50V 5千次 Plugin Slide Switches ROHS #CommonPartsLibrary #Switch #Slide-Switch

12A Through Hole DP3T 250V Black Through Hole,20.8x10.5mm Slide Switches RoHS #SW #Slide

Analog Switches / Multiplexers TS3A24157DGSR VSSOP-10_L3.0-W3.0-P0.50-LS4.9-BL LCSC Part Number: C398341 JLCPCB Part Class: undefined Manufactured by TI(德州仪器)

Tactile Switches Top actuated tact, 0.9 mm travel, 4 N, 50% Tactile, J Leads, SMT, 8.6 x 8.4 x 3.95 mm, Soft Actuator

Without Bracket 4mm 12V 3mm Round Button No SPST 50mA SMD,4x3mm Tactile Switches RoHS #CommonPartsLibrary #Switch #Tactile #SMD

Tactile Switches KSC621JLFS KEY-SMD_4P-L6.2-W6.2-P4.00-LS6.8 LCSC Part Number: C221760 JLCPCB Part Class: undefined Manufactured by C&K

Projected Plunger LATCHING Straight DPDT PCPin White Plugin Push Switches ROHS

Tactile Switches UK-B0234-SP25Y SW-SMD_4P-L5.1-W5.1-P3.70-LS6.5-TL-2 LCSC Part Number: C493275 JLCPCB Part Class: undefined Manufactured by USAKRO(美韩)

Tactile Switches 1TS002B-2000-4300-CT SW-SMD_L6.0-W3.5-LS8.0 LCSC Part Number: C318824 JLCPCB Part Class: undefined Manufactured by HYP(鸿源精密)

Tactile Switches TS-1187A-B-A-B SW-SMD_4P-L5.1-W5.1-P3.70-LS6.5-TL-2 LCSC Part Number: C318884 JLCPCB Part Class: Basic Part Manufactured by XKB Connectivity(中国星坤)