Found 4 alternatives for USBQNM50424CE3/TR7 by Microchip Technology. Tvs Diodes — 4-VDFN.
TVS DIODE 3.3VWM 11VC QFN143
TVS DIODE 15VWM 32VC QFN143
TVS DIODE 5VWM 12VC QFN143