elektronische bauelemente se78xx-b series 3-terminal positive voltage regulator 17-oct-2010 rev. b page 1 of 5 http://www.secosgmbh.com/ any changes of specification will not be informed individually. rohs compliant product a suffix of ?-c? specifies halogen or lead -free description the se78xx-b series of fixed-voltage monolithic integrated -circuit applications. these applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulat ion. each of these regulators can deliver up to 1 amperes of output current. the internal current limiting and thermal shutdown features of these regulators make them essentially immune to overload. features ? internal short-circuit current limiting ? -5v, -6v, -8v, -9v, -10v, -12v output voltage available ? no external components required ? wide range of available, fixed output voltage ? internal thermal overload protection typical application maximum ratings parameter symbol ratings unit input voltage 5v~12v v in 35 v output current i o 1.5 a operating junction temperature range t j 0~125 storage temperature range t stg -55~150 c thermal resistance junction-air r ja 65 c / w thermal resistance junction-cases r jc 5 c / w to-220j
elektronische bauelemente se78xx-b series 3-terminal positive voltage regulator 17-oct-2010 rev. b page 2 of 5 http://www.secosgmbh.com/ any changes of specification will not be informed individually. SE7805 electrical characteristics (refer to the test circuits, t j =0~125c, 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 in =10v, i o =500ma, t j =25c 4.8 5 5.2 v o 7.5v Q v in Q 20v, 5ma Q i o Q 1a, p d Q 15w 4.75 5 5.25 v 7v Q v in Q 25v, t j =25c - 4 100 ? v o (line regulation) 8v Q v in Q 12v, t j =25c - 1.6 50 mv 5ma Q i o Q 1.5a, t j =25 c - 9 100 ? v o (load regulation) 250ma Q i o Q 750ma, t j =25 c - 4 50 mv i q t j =25 c - 5 8 ma 5ma Q i o Q 1a - 0.03 0.5 ? i q 7v Q v in Q 25v - 0.3 1.3 ma v n 10hz Q f Q 100khz, t j =25 c - 42 - v rr 8v Q v in Q 18v, f=120hz 62 73 - db v d io=1a, t j =25c - 2 - v i sc ? t j =25c - 230 - ma i pk ? t j =25c - 2.2 - a ? v o / ? tj i o =5ma - -1.1 - mv / c se7806 electrical characteristics (refer to the test circuits, t j =0~125c, 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 in =11v, i o =500ma, t j =25c 5.75 6 6.25 v o 8v Q v in Q 21v, 5ma Q i o Q 1a, p d Q 15w 5.7 6 6.3 v 8v Q v in Q 25v, t j =25c - 5 120 ? v o (line regulation) 9v Q v in Q 13v, t j =25c - 1.5 60 mv 5ma Q i o Q 1.5a, t j =25 c - 14 120 ? v o (load regulation) 250ma Q i o Q 750ma, t j =25 c - 4 60 mv i q t j =25 c - 4.3 8 ma 5ma Q i o Q 1a - - 0.5 ? i q 8v Q v in Q 25v - - 1.3 ma v n 10hz Q f Q 100khz, t j =25 c - 45 - v rr 9v Q v in Q 19v, f=120hz 59 75 - db v d io=1a, t j =25c - 2 - v i sc ? t j =25c - 550 - ma i pk ? t j =25c - 2.2 - a ? v o / ? tj i o =5ma - -0.8 - mv / c
elektronische bauelemente se78xx-b series 3-terminal positive voltage regulator 17-oct-2010 rev. b page 3 of 5 http://www.secosgmbh.com/ any changes of specification will not be informed individually. se7808 electrical characteristics (refer to the test circuits, t j =0~125c, 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 in =14v, i o =500ma, t j =25c 7.7 8 8.3 v o 10.5v Q v in Q 23v, 5ma Q i o Q 1a, p d Q 15w 7.6 8 8.4 v 10.5v Q v in Q 25v, t j =25c - 6 160 ? v o (line regulation) 11v Q v in Q 17v, t j =25c - 2 80 mv 5ma Q i o Q 1.5a, t j =25 c - 12 160 ? v o (load regulation) 250ma Q i o Q 750ma, t j =25 c - 4 80 mv i q t j =25 c - 4.3 8.0 ma 5ma Q i o Q 1a - - 0.5 ? i q 10.5v Q v in Q 25v - - 1 ma v n 10hz Q f Q 100khz, t j =25 c - 52 - v rr 11.5v Q v in Q 21.5v, f=120hz 55 72 - db v d io=1a, t j =25c - 2 - v i sc ? t j =25c - 450 - ma i pk ? t j =25c - 2.2 - a ? v o / ? tj i o =5ma - -0.8 - mv / c se7809 electrical characteristics (refer to the test circuits, t j =0~125c, i o =500ma, v in =16v, c in =0.33 f, c o =0.1 f unless otherwise specified) symbol test conditions min typ max unit v in =16v, i o =500ma, t j =25c 8.65 9 9.35 v o 11.5v Q v in Q 24v, 5ma Q i o Q 1a, p d Q 15w 8.55 9 9.45 v 11.5v Q v in Q 27v, t j =25c - 7 180 ? v o (line regulation) 13v Q v in Q 19v, t j =25c - 2 90 mv 5ma Q i o Q 1.5a, t j =25 c - 12 180 ? v o (load regulation) 250ma Q i o Q 750ma, t j =25 c - 4 90 mv i q t j =25 c - 4.3 8.0 ma 5ma Q i o Q 1a - - 0.5 ? i q 11.5v Q v in Q 27v - - 1 ma v n 10hz Q f Q 100khz, t j =25 c - 60 - v rr 12v Q v in Q 22v, f=120hz 55 70 - db v d io=1a, t j =25c - 2 - v i sc ? t j =25c - 400 - ma i pk ? t j =25c - 2.2 - a ? v o / ? tj i o =5ma - -1 - mv / c
elektronische bauelemente se78xx-b series 3-terminal positive voltage regulator 17-oct-2010 rev. b page 4 of 5 http://www.secosgmbh.com/ any changes of specification will not be informed individually. se7810 electrical characteristics (refer to the test circuits, t j =0~125c, i o =500ma, v in =17v, c in =0.33 f, c o =0.1 f unless otherwise specified) symbol test conditions min typ max unit v in =17v, i o =500ma, t j =25c 9.6 10 10.4 v o 12.5v Q v in Q 25v, 5ma Q i o Q 1a, p d Q 15w 9.5 10 10.5 v 12.5v Q v in Q 28v, t j =25c - 7 200 ? v o (line regulation) 14v Q v in Q 20v, t j =25c - 2 100 mv 5ma Q i o Q 1.5a, t j =25 c - 12 200 ? v o (load regulation) 250ma Q i o Q 750ma, t j =25 c - 4 100 mv i q t j =25 c - 4.3 8 ma 5ma Q i o Q 1a - - 0.5 ? i q 12.5v Q v in Q 28v - - 1 ma v n 10hz Q f Q 100khz, t j =25 c - 70 - v rr 13v Q v in Q 23v, f=120hz 55 71 - db v d io=1a - 2 - v i sc ? t j =25c - 400 - ma i pk ? t j =25c - 2.2 - a ? v o / ? tj i o =5ma - -1 - mv / c se7812 electrical characteristics (refer to the test circuits, t j =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 in =19v, i o =500ma, t j =25c 11.5 12 12.5 v o 14.5v Q v in Q 27v, 5ma Q i o Q 1a, p d Q 15w 11.4 12 12.6 v 14.5v Q v in Q 30v, t j =25c - 10 240 ? v o (line regulation) 16v Q v in Q 22v, t j =25c - 3 120 mv 5ma Q i o Q 1a, t j =25 c - 12 240 ? v o (load regulation) 250ma Q i o Q 750ma, t j =25 c - 4 120 mv i q t j =25 c - 4.3 8 ma 5ma Q i o Q 1a - - 0.5 ? i q 14.5v Q v in Q 30v, i o =500ma - - 1 ma v n 10hz Q f Q 100khz, t j =25 c - 75 - v rr 15v Q v in Q 25v, f=120hz 55 71 - db v d io=1a, t j =25c - 2 - v i sc ? t j =25c - 350 - ma i pk ? t j =25c - 2.2 - a ? v o / ? tj i o =5ma - -1 - mv / c
elektronische bauelemente se78xx-b series 3-terminal positive voltage regulator 17-oct-2010 rev. b page 5 of 5 http://www.secosgmbh.com/ any changes of specification will not be informed individually. characteristics curve
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