LT3976EMSE#PBF , Buck Switching Regulator IC Positive Adjustable 1.197V 1 Output 5A 16-TFSOP (0.118", 3.00mm Width) Exposed Pad. we specialize in Linear Technology LT3976EMSE#PBF electronic components. LT3976EMSE#PBF can be shipped within 24 hours after order.