Found 7 alternatives for LTC2931IF#PBF by WEC. Pmic Power Supply Controllers Monitors — 20-TSSOP (0.173", 4.40mm Width).
IC GAAS POWER SUPPLY 20-TSSOP
IC PB ON/OFF CONTROLLER 20TSSOP
IC 6 PWR SUPPLY MONITOR 20TSSOP
IC PB ON/OFF CONTROLLER 20TSSOP
IC 6 PWR SUPPLY MONITOR 20TSSOP
IC 5 PWR SUPPLY MONITOR 20TSSOP
IC 6 PWR SUPPLY MONITOR 20TSSOP