The TMI6402T is an over voltage and over current protector. Input withstand voltage is up to 38V. It has 6.6V typical OVP threshold and 100ns fast OVP response time. The OCP threshold is larger than 1.2A for the application with 1A output current. The TMI6402T also include output short protection and thermal shutdown function protect the device against over current and high junction temperature. 

TMI6402T is available in a space saving DFN1.6x1.6-6 package.