Step-Down (Buck); Step-Up (Boost); DC DC Switching Regulators; Vin 1,8V~5,5V; Vout 3,3V; -40°C~85°C; Odpowiednik: LTC3531EDD#PBF; LTC3531EDDTRPBF; LTC3531EDD#PBF; LTC3531EDDTRPBF;