TA7805,057,06,07,08,09,10,12,15,18,20,24SB TOSHIBA.
TA7807SB - Three-Terminal Positive Voltage Regulator
TA7805,057,06,07,08,09,10,12,15,18,20,24SB TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA7805SB, TA78057SB, TA7806SB, TA7807SB, TA780.