Found 7 alternatives for LDP01-56AY by STMicroelectronics. Tvs Diodes — TO-263-3, D²Pak (2 Leads + Tab), TO-263AB.
TVS DIODE 27VWM 40VC D2PAK
TVS DIODE 22VWM LPDS
TVS DIODE 24VWM LPDS
TVS DIODE 22VWM 36VC D2PAK
TVS DIODE 33VWM 51.5VC D2PAK
TVS DIODE 24VWM 40VC D2PAK
TVS DIODE 22VWM LPDS