elektronische bauelemente s3u78xx-b series 3-terminal positive voltage regulator 17-dec.-2010 rev. b page 1 of 6 http://www.secosgmbh.com/ any changes of specification will not be informed individually. rohs compliant product a suffix of ?-c? specifies halogen and lead-free description the s3u78xx-b series of fixed-voltage monolithic integrated-circuit voltage regulators designed for a wide range of applications. these applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. each of these regulators can deliver up to 1a of output current. the internal current limiting and thermal shutdown features of the regulators make them essentially immune to overload. features ? 5v,6v,8v,9v,10v,12v,15v,18v,24v output voltage available ? output transistor safe-area compensation ? no external components ? internal thermal overload protection ? internal short-circuit current limiting ? high power dissipation capability marking package information package mpq leadersize to-263 0.8k 13? inch absolute maximum ratings parameter symbol value unit 5v~18v v in 35 v input voltage 24v v in 40 v output current i o 1 a operating junction and storage te mperature range tj,tstg -55~150 c thermal resistance junction-air r ? ja 65 c / w thermal resistance junction-cases r ? jc 5 c / w millimeter millimeter ref. min. max. ref. min. max. a 4.40 4.80 c2 1.25 1.45 b 0.76 1.00 b2 1.17 1.47 l4 0.00 0.30 d 8.6 9.0 c 0.36 0.5 e 2.54 ref. l3 1.50 ref l 14.6 15.8 l1 2.29 2.79 ?? 0 8 e 9.80 10.4 l2 1.27 ref
elektronische bauelemente s3u78xx-b series 3-terminal positive voltage regulator 17-dec.-2010 rev. b page 2 of 6 http://www.secosgmbh.com/ any changes of specification will not be informed individually. S3U7805-B electrical characteristics (refer to the test circuits, tj=0~125 c, i o =500ma, v in =10v, c in =0.33 ? f, c o =0.1 ? f unless otherwise specified) symbol test conditions min typ max unit v o b-rank (5%) v in =10v, i o =500ma,tj=25 c 7.5v Q v in Q 20v, 5ma Q i o Q 1a, p d Q 15w 4.75 5.0 5.25 v 7v Q v in Q 25v, i o =500ma, tj=25 c - 3 50 ? v o (line regulation) 8v Q v in Q 12v, i o =500ma, tj=25 c - 1 25 mv v in =10v, 5ma Q i o Q 1a, tj=25 c - - 100 ? v o (load regulation) v in =10v, 250ma Q i o Q 750ma, tj=25 c - - 50 mv i q v in =10v, i o =500ma,tj=25 c - - 8.0 ma v in =10v, 5ma Q i o Q 1a - - 0.5 ? i q 7v Q v in Q 25v, i o =500ma - - 1.3 ma v n 10hz Q f Q 100khz, tj=25 c - 40 - uv rr 8v Q v in Q 18v, f=120hz, tj=25 c - 80 - db v d io=1a, tj=25 c - 2 - v i sc v in =35v, tj=25 c - 250 - ma i pk tj=25 c - 1.8 - a ? v o / ? tj i o =5ma, 0 c Q tj Q 125 c - -0.6 - mv/c s3u7806-b electrical characteristics (refer to the test circuits, tj=0~125 c, i o =500ma, v in =11v, c in =0.33 ? f, c o =0.1 ? f unless otherwise specified) symbol test conditions min typ max unit v o b-rank (5%) v in =11v, i o =500ma,tj=25 c 8v Q v in Q 21v, 5ma Q i o Q 1a, p d Q 15w 5.7 6.0 6.3 v 8v Q v in Q 25v, i o =500ma, tj=25 c - 3 60 ? v o (line regulation) 9v Q v in Q 13v, i o =500ma, tj=25 c - 1 25 mv v in =11v, 5ma Q i o Q 1a, tj=25 c - - 100 ? v o (load regulation) v in =11v, 250ma Q i o Q 750ma, tj=25 c - - 50 mv i q v in =11v, i o =500ma,tj=25 c - - 8 ma v in =11v, 5ma Q i o Q 1a - - 0.5 ? i q 8v Q v in Q 25v, i o =500ma - - 1.3 ma v n 10hz Q f Q 100khz, tj=25 c - 45 - uv rr 9v Q v in Q 19v, f=120hz, tj=25 c - 75 - db v d io=1a, tj=25 c - 2 - v i sc v in =35v, tj=25 c - 250 - ma i pk tj=25 c - 1.8 - ma ? v o / ? tj i o =5ma, 0 c Q tj Q 125 c - -0.7 - mv/c
elektronische bauelemente s3u78xx-b series 3-terminal positive voltage regulator 17-dec.-2010 rev. b page 3 of 6 http://www.secosgmbh.com/ any changes of specification will not be informed individually. s3u7808-b electrical characteristics (refer to the test circuits, tj=0~125 c, i o =500ma, v in =14v, c in =0.33 ? f, c o =0.1 ? f unless otherwise specified) symbol test conditions min typ max unit v o b-rank (5%) v in =14v, i o =500ma,tj=25 c 10.5v Q v in Q 23v, 5ma Q i o Q 1a, p d Q 15w 7.6 8.0 8.4 v 10.5v Q v in Q 25v, i o =500ma, tj=25 c - 3 80 ? v o (line regulation) 11v Q v in Q 17v, i o =500ma, tj=25 c - 1 40 mv v in =14v, 5ma Q i o Q 1a, tj=25 c - - 100 ? v o (load regulation) v in =14v, 250ma Q i o Q 750ma, tj=25 c - - 50 mv i q v in =14v, i o =500ma,tj=25 c - - 8 ma v in =14v, 5ma Q i o Q 1a - - 0.5 ? i q 10.5v Q v in Q 25v, i o =500ma - - 1.3 ma v n 10hz Q f Q 100khz, tj=25 c - 58 - uv rr 11.5v Q v in Q 21.5v, f=120hz, tj=25 c - 72 - db v d io=1a, tj=25 c - 2 - v i sc v in =35v, tj=25 c - 250 - ma i pk tj=25 c - 1.8 - a ? v o / ? tj i o =5ma, 0 c Q tj Q 125 c - -0.9 - mv/c s3u7809-b electrical characteristics (refer to the test circuits, tj=0~125 c, i o =500ma, v in =15v, c in =0.33 ? f, c o =0.1 ? f unless otherwise specified) symbol test conditions min typ max unit v o b-rank (5%) v in =15v, i o =500ma,tj=25 c 11.5v Q v in Q 24v, 5ma Q i o Q 1a, p d Q 15w 8.55 9.0 9.45 v 11.5v Q v in Q 25v, i o =500ma, tj=25 c - 5 90 ? v o (line regulation) 13v Q v in Q 19v, i o =500ma, tj=25 c - 3 45 mv v in =15v, 5ma Q i o Q 1a, tj=25 c - - 100 ? v o (load regulation) v in =15v, 250ma Q i o Q 750ma, tj=25 c - - 50 mv i q v in =15v, i o =500ma,tj=25 c - - 8 ma v in =15v, 5ma Q i o Q 1a - - 0.5 ? i q 11.5v Q v in Q 26v, i o =500ma - - 1.3 ma v n 10hz Q f Q 100khz, tj=25 c - 58 - uv rr 12.5v Q v in Q 22.5v, f=120hz, tj=25 c - 72 - db v d io=1a, tj=25 c - 2 - v i sc v in =35v, tj=25 c - 250 - ma i pk tj=25 c - 1.8 - ma ? v o / ? tj i o =5ma, 0 c Q tj Q 125 c - -1.1 - mv/c
elektronische bauelemente s3u78xx-b series 3-terminal positive voltage regulator 17-dec.-2010 rev. b page 4 of 6 http://www.secosgmbh.com/ any changes of specification will not be informed individually. s3u7812-b electrical characteristics (refer to the test circuits, tj=0~125 c, i o =500ma, v in =19v, c in =0.33 ? f, c o =0.1 ? f unless otherwise specified) symbol test conditions min typ max unit v o b-rank (5%) v in =19v, i o =500ma,tj=25 c 14.5v Q v in Q 27v, 5ma Q i o Q 1a, p d Q 15w 11.4 12.0 12.6 v 14.5v Q v in Q 30v, i o =500ma, tj=25 c - 10 120 ? v o (line regulation) 16v Q v in Q 22v, i o =500ma, tj=25 c - 3 60 mv v in =19v, 5ma Q i o Q 1a, tj=25 c - - 100 ? v o (load regulation) v in =19v, 250ma Q i o Q 750ma, tj=25 c - - 60 mv i q v in =19v, i o =500ma,tj=25 c - - 8 ma v in =19v, 5ma Q i o Q 1a - - 0.5 ? i q 14.5v Q v in Q 30v, i o =500ma - - 1.3 ma v n 10hz Q f Q 100khz, tj=25 c - 75 - uv rr 15v Q v in Q 25v, f=120hz, tj=25 c - 72 - db v d io=1a, tj=25 c - 2 - v i sc v in =35v, tj=25 c - 250 - ma i pk tj=25 c - 1.8 - ma ? v o / ? tj i o =5ma, 0 c Q tj Q 125 c - -1.5 - mv/c s3u7815-b electrical characteristics (refer to the test circuits, tj=0~125 c, i o =500ma, v in =23v, c in =0.33 ? f, c o =0.1 ? f unless otherwise specified) symbol test conditions min typ max unit v o b-rank (5%) v in =23v, i o =500ma,tj=25 c 17.5v Q v in Q 30v, 5ma Q i o Q 1a, p d Q 15w 14.25 15.0 15.75 v 17.5v Q v in Q 30v, i o =500ma, tj=25 c - - 150 ? v o (line regulation) 17.5v Q v in Q 30v, i o =500ma, tj=25 c - - 75 mv v in =23v, 5ma Q i o Q 1a, tj=25 c - - 150 ? v o (load regulation) v in =23v, 250ma Q i o Q 750ma, tj=25 c - - 75 mv i q v in =23v, i o =500ma,tj=25 c - - 8 ma v in =23v, 5ma Q i o Q 1a - - 0.5 ? i q 17.5v Q v in Q 30v, i o =500ma - - 1.3 ma v n 10hz Q f Q 100khz, tj=25 c - 90 - uv rr 18.5v Q v in Q 28.5v, f=120hz, tj=25 c - 70 - db v d io=1a, tj=25 c - 2 - v i sc v in =35v, tj=25 c - 250 - ma i pk tj=25 c - 1.8 - ma ? v o / ? tj i o =5ma, 0 c Q tj Q 125 c - -1.8 - mv/c
elektronische bauelemente s3u78xx-b series 3-terminal positive voltage regulator 17-dec.-2010 rev. b page 5 of 6 http://www.secosgmbh.com/ any changes of specification will not be informed individually. s3u7818-b electrical characteristics (refer to the test circuits, tj=0~125 c, i o =500ma, v in =27v, c in =0.33 ? f, c o =0.1 ? f unless otherwise specified) symbol test conditions min typ max unit v o b-rank (5%) v in =27v, i o =500ma,tj=25 c 21v Q v in Q 33v, 5ma Q i o Q 1a, p d Q 15w 17.1 18.0 18.9 v 21v Q v in Q 33v, i o =500ma, tj=25 c - - 180 ? v o (line regulation) 24v Q v in Q 30v, i o =500ma, tj=25 c - - 90 mv v in =27v, 5ma Q i o Q 1a, tj=25 c - - 180 ? v o (load regulation) v in =27v, 250ma Q i o Q 750ma, tj=25 c - - 90 mv i q v in =27v, i o =500ma,tj=25 c - - 8 ma v in =27v, 5ma Q i o Q 1a - - 0.5 ? i q 21v Q v in Q 33v, i o =500ma - - 1.3 ma v n 10hz Q f Q 100khz, tj=25 c - 110 - uv rr 22v Q v in Q 32v, f=120hz, tj=25 c - 69 - db v d io=1a, tj=25 c - 2 - v i sc v in =35v, tj=25 c - 250 - ma i pk tj=25 c - 1.8 - ma ? v o / ? tj i o =5ma, 0 c Q tj Q 125 c - -2.2 - mv/c s3u7824-b electrical characteristics (refer to the test circuits, tj=0~125 c, i o =500ma, v in =33v, c in =0.33 ? f, c o =0.1 ? f unless otherwise specified) symbol test conditions min typ max unit v o b-rank (5%) v in =33v, i o =500ma,tj=25 c 27v Q v in Q 38v, 5ma Q i o Q 1a, p d Q 15w 22.8 24.0 25.2 v 27v Q v in Q 38v, i o =500ma, tj=25 c - - 240 ? v o (line regulation) 30v Q v in Q 36v, i o =500ma, tj=25 c - - 120 mv v in =33v, 5ma Q i o Q 1a, tj=25 c - - 240 ? v o (load regulation) v in =33v, 250ma Q i o Q 750ma, tj=25 c - - 120 mv i q v in =33v, i o =500ma,tj=25 c - - 8 ma v in =33v, 5ma Q i o Q 1a - - 0.5 ? i q 28v Q v in Q 38v, i o =500ma - - 1.0 ma v n 10hz Q f Q 100khz, tj=25 c - 170 - uv rr 28v Q v in Q 38v, f=120hz, tj=25 c - 66 - db v d io=1a, tj=25 c - 2 - v i sc v in =35v, tj=25 c - 250 - ma i pk tj=25 c - 1.8 - ma ? v o / ? tj i o =5ma, 0 c Q tj Q 125 c - -2.8 - mv/c
elektronische bauelemente s3u78xx-b series 3-terminal positive voltage regulator 17-dec.-2010 rev. b page 6 of 6 http://www.secosgmbh.com/ any changes of specification will not be informed individually. typical application characteristic curve
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