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| ![LM78S40J LM78S40J](https://oss.origin-ic.net/productThumbImages/MFG_NATNSCLF13508D_tmb.jpg) | IC REG LINEAR SWITCHING REG | | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -55°C ~ 125°C | 16-CDIP (0.300", 7.62mm) | 16-CDIP | 40V | - | Step-Up, Step-Down | Positive or Negative | Boost, Buck | Adjustable | 1 | 2.5V | 1.25V | 40V | 1.5A (Switch) | 100Hz ~ 100kHz | No | - | LM78S40 |