CREATE TABLE table_26557 ("Model number" CLOB, "Frequency" CLOB, "L1 Cache" CLOB, "FSB" CLOB, "Mult." CLOB, "Voltage" CLOB, "TDP" CLOB, "Socket" CLOB, "Release date" CLOB, "Part number ( s ) " CLOB, "sSpec number" CLOB)

What's the voltage of the model with part number TT80503300?
SELECT "Voltage" FROM table_26557 WHERE "Part number(s)" = 'TT80503300'
SELECT "Voltage" FROM "table_26557" WHERE "Part number(s)" = 'TT80503300'