View mic5204 datasheet:

MIC5204 Micrel MIC5204 SCSI-II Active Terminator Final Information Features General Description • ± 1% output voltage accuracy The MIC5204 is an active terminator designed to comply with • Guaranteed 500mA output SCSI-II specifications. The MIC5204 is enabled by a CMOS • Low quiescent current or TTL compatible logic signal. When disabled, power • Low dropout voltage consumption drops nearly to zero and the output goes into a high impedance state. Key MIC5204 features include protec- • Extremely tight load and line regulation tion against reversed battery, current limiting, and over- • Very low temperature coefficient • Current and thermal limiting temperature shutdown. • Zero off-mode current • Logic-controlled electronic shutdown • Available in SO-8 and SOT-223 package