Found 4 alternatives for UCC35701PWTR by Texas Instruments. Pmic Ac Dc Converters Offline Switchers — 14-TSSOP (0.173", 4.40mm Width).
IC OFFLINE SW MULT TOP 14TSSOP
IC OFFLINE SW MULT TOP 14TSSOP
IC OFFLINE SW MULT TOP 14TSSOP
IC OFFLINE SW MULT TOP 14TSSOP