4.2V datasheets – compare manufacturers

Manufacturer Part Number Description
Songle Logo Songle SRD-12VDC-SL-C Relay
STMicroelectronics Logo STMicroelectronics LM317T to adjustable voltage regulators
uPI Semiconductor Logo uPI Semiconductor uP1540 / Synchronous-Rectified Buck Controller
STMicroelectronics Logo STMicroelectronics LM317BT to adjustable voltage regulators
UTC Logo Unisonic Technologies LM317M MEDIUM CURRENT TO ADJUSTABLE VOLTAGE REGULATOR
STMicroelectronics Logo STMicroelectronics LM317P TO VOLTAGE REGULATOR
WCH WCH CH32V003 Microcontroller
STMicroelectronics Logo STMicroelectronics LM317B TO VOLTAGE REGULATOR
UTC Logo Unisonic Technologies LM317A MEDIUM CURRENT TO ADJUSTABLE VOLTAGE REGULATOR
Mediatek Logo Mediatek MT6592V Octa-Core Smartphone Application Processor
XLSEMI Logo XLSEMI XL4005 300KHz Buck DC to DC Converter
CONSONANCE CONSONANCE CN3767 Lead-Acid Battery Charger IC
EVER-WAY INDUSTRY EVER-WAY INDUSTRY HK19F-DC12V SUBMINIATURE DIP RELAY
LEONE Logo LEONE SC5-S-DC12V PCB Power Relay
CONSONANCE CONSONANCE CN3768 Lead-Acid Battery Charger
GOKE GOKE GK7202V300 consumer camera SOC chip
HLS HLS HLS-T78-H-DC12V-A Relay
Top Power Logo Top Power TP5100 -switch buck / rechargeable lithium battery Charger
Songle Logo Songle SLA-12VDC-SL-A Relay
RICHNEX RICHNEX RN6752V1 1-Channel HD Video Decoder