Switches
D24V50F5
This step-down (buck) regulator generates a fixed 5 V output from input voltages up to 38 V. It is a switching regulator (also called a switched-mode power supply (SMPS) or DC-to-DC converter) and has a typical efficiency between 85% to 95%, which is much more efficient than linear voltage regulators, especially when the difference between the input and output voltage is large. The available output current is a function of the input voltage and efficiency (see the Typical Efficiency and Output Current section below), but the output current can typically be as high as 5 A. #Module #Step-Down #Regulator
263 Uses
3 Stars
MMBT3904-TP
Bipolar (BJT) Transistor NPN 40V 200mA 300MHz 350mW Surface Mount SOT-23 The MMBT3904-TP is an NPN general-purpose bipolar junction transistor (BJT) in a SOT-23 surface-mount package. It is a compact SMD version of the classic 2N3904, designed for switching and low-power signal amplification in a wide range of electronic circuits. It is commonly used in embedded systems, consumer electronics, and PCB designs where small size and reliable switching performance are required. Key Features NPN Bipolar Junction Transistor (BJT) Suitable for switching and amplification applications SOT-23 Surface-Mount Package Compact footprint for high-density PCB designs Collector-Emitter Voltage (Vceo) Typically up to 40V Collector Current Up to 200 mA continuous Low Power Operation Designed for small signal and low-power switching tasks High Gain (hFE) DC current gain typically 100–300 Fast Switching Capability Suitable for digital and pulse applications Wide Operating Temperature Range Typically -55°C to +150°C High Reliability Stable performance for general-purpose use RoHS Compliant Environmentally compliant manufacturing Typical Applications Signal switching in digital circuits LED driving circuits Small relay or load switching Sensor interface circuits General-purpose amplification stages 2N3904 SOT-23 #CommonPartsLibrary #Transistor #BJT #NPN #MMBT3904
401 Uses
2 Stars
Power Source Selector Module
Power Source Selector Module #Module This innovative module is engineered to intelligently manage and select between multiple power sources including battery (VBAT), solar (VSOLAR), USB (VUSB), and VIN. It features a robust design that ensures efficient switching, optimal power regulation, and enhanced diagnostic capabilities. With carefully selected components such as MOSFETs, resistors, LEDs, diodes, and capacitors, this module provides reliable operation across varied load conditions and complex circuit topologies. Its integrated features are perfect for applications requiring seamless transition between renewable energy sources and conventional power, making it an ideal solution for modern, energy-efficient systems. #PCBDesign #Electronics #PowerManagement #Module #CircuitDesign #RenewableEnergy
67 Uses
2 Stars
SPDT Switch
Shouhan 8.7mm Package None https://www.snapeda.com/parts/SS12D07VG4/Shouhan/view-part/?ref=eda Manufacturer Recommendations 1 https://www.snapeda.com/parts/SS12D07VG4/Shouhan/view-part/?ref=snap SS12D07VG4 Switch Slide ON ON SPDT Top Slide 0.3A 30VDC PC Pins Bracket Mount/Through Hole Automotive Bulk Not in stock Shouhan
33 Uses
2 Stars
ESP8266EX
Espressif’s ESP8266EX delivers highly integrated Wi-Fi SoC solution to meet users’ continuous demands for efcient power usage, compact design and reliable performance in the Internet of Things industry. With the complete and self-contained Wi-Fi networking capabilities, ESP8266EX can perform either as a standalone application or as the slave to a host MCU. ESP8266EX integrates antenna switches, RF balun, power amplier, low noise receive amplier, lters and power management modules. TheQFN50P500X500X80-33N
85 Uses
2 Stars
