1????????aea1??e?t1??? 1???????e??aa 18 o???a?1R3?yo?a?a tel:0758-2865088 2865091 f ax:0758-2849749 page 0 of 4 three terminal positive vol t a ge regula t o rs 5v FH78L05 1.v out 2.g nd 3.v i n +5v y????1? sot - 89 fea t ures best suited to pow e r supply for t t l , c 2 -mos no external part needed built-in t hermal protective circuit max. output current 100ma (t j =2 5 ?? ) sot - 89 packaged in pow e r mini maximum ra tings(t a =25 ?? ) ?????? characteristic ?e?2?y symbol ?o? rating ???? unit ??? input v o lt age ????1 v in 3 5 v pow e r dissip a tion o?1|a p d 5 0 0 m w operating junction t e mperature ? ?a t j - 20~120 ?? operating t e mperature 1?a? t opr -20 ~ 75 ?? storage temperature ??a? t stg -40 ~ 150 ?? device marking ? FH78L05 = 8a equiv a lent circuit ?e?a *2005 ?? 1 ? * all right s reserv ed
1????????aea1??e?t1??? 1???????e??aa 18 o???a?1R3?yo?a?a tel:0758-2865088 2865091 f ax:0758-2849749 page 1 of 4 electrical characteristics ??e? ( unless otherwise noted, v in =10v ,i out =40ma,c in =0.33f , c out =0.1f ,0 ??? t j ? 125 ?? ) charact e ristic ?e?2?y sy mbol ?o? t e st condition 2a???t min ?e?? t y pe ?e? max ??? unit ??? t j =2 5 ?? 4 . 7 5 5 . 0 5 . 2 5 v 7.0v ? v in ? 20v 1.0ma ? i out ? 40ma 4 . 7 5 - 5 . 2 5 output voltage ?3???1 v out v in = 10v , 1.0ma ? i out ? 70ma 4 . 7 5 - 5 . 2 5 v 7.0v ? v in ? 2 0 v - 5 5 1 5 0 line regulation ??e????a reg line t j =2 5 ?? 8.0v ? v in ? 2 0 v - 4 5 1 0 0 mv 1.0ma ? i out ? 100ma - 1 1 6 0 load regulation ?o?????a reg load t j =2 5 ?? 1.0ma ? i out ? 40ma - 5 . 0 3 0 mv t j =2 5 ?? - 3 . 1 6 . 0 quiescent current ?2?? i q t j = 125 ?? - - 5 . 0 ma 8.0v ? v in ? 20v - - 1 . 5 quiescent current change ?2???? | i q 1.0ma ? i out ? 40ma - - 0 . 1 ma output noise voltage ?3?????1 v on ta = 2 5 ??? 10hz ? f ? 100khz - 4 0 - v rm s ripple rejection ratio ??2??? rr f= 120hz 8.0v ? v in ? 20v t j =2 5 ?? 4 1 4 9 - d b dropout voltage ?1? o v in - v out o t j =2 5 ?? - 1 . 7 - v fh 78l05 *2005 ?? 1 ? * all right s reserv ed
1????????aea1??e?t1??? 1???????e??aa 18 o???a?1R3?yo?a?a tel:0758-2865088 2865091 f ax:0758-2849749 page 2 of 4 sot - 89 a?ae?3?? ? sot - 89 dimension ? ??1??? ? sot - 8 9 t a pe and reel specifica t ion and p acking specifica t ion ? *2005 ?? 1 ? * all right s reserv ed
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