STMicroelectronicsL7805CVVoltage regulator L7805CV (5 V / 1.5 A, TO-220)Max. voltage35 VMax. current1.5 AComponent typeICPackageTO-220610 pcs€0.45
STMicroelectronicsNUCLEO-F401RESTM32 Nucleo-64 F401RECPU architectureARM Cortex-MCPU cores1Clock speed84 MHzRAM0.096 MB18 pcs€15.90