L4973D3.3
Power management
STMicroelectronicsBrandedL4973D3.3Integrated circuit electronic chips use1Encapsulated, with a working temperature range of-40°C ~ 150°C（TJ）,The voltage is,use20-SOIC（0.295"，7.50mm 宽）Packaging technology，nowL4973D3.3Chip inventory is19031individual。
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