L6219R
Power management
STMicroelectronicsBrandedL6219RIntegrated circuit electronic chips use1Encapsulated, with a working temperature range of-20°C ~ 150°C（TJ）,The voltage is4.75V ~ 5.25V,use24-SOIC（0.295"，7.50mm 宽）Packaging technology，nowL6219RChip inventory is17403individual。
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