HIP6521CBZA , Linear And Switching Voltage Regulator IC 4 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (3) 300kHz 16-SOIC (0.154", 3.90mm Width). we specialize in Intersil HIP6521CBZA electronic components. HIP6521CBZA can be shipped within 24 hours after order.