L9947S
Power management
STMicroelectronicsBrandedL9947SIntegrated circuit electronic chips use1Encapsulated, with a working temperature range of-40°C ~ 150°C（TJ）,The voltage is4.5V ~ 5.5V,useMultiwatt-15（垂直，弯曲和错列引线）Packaging technology，nowL9947SChip inventory is17605individual。
---
