ait sem iconductor inc. www.ait - ic.com a78m x x bipolar linear regulator three terminal positive voltage regulator rev 2 . 0 - nov 2013 released , mar 2019 updated - - 1 - description features three - terminal fixed out put voltage regulator . the a7 8m x x is available in to - 252 package. ? m ain purposes the role of regulator and p rotection for a variety of electrical appliances, electronic equipment, regulator circuit ? avail able in to - 252 package ordering information package type part number to - 252 spq: 2,500 pcs / reel d a78mxxdr a78mxxdvr note xx : output voltage 0 5= 5v, 2 4 = 24 v v : halogen free package r: tape & reel ait provides all rohs products
ait sem iconductor inc. www.ait - ic.com a78m x x bipolar linear regulator three terminal positive voltage regulator rev 2 . 0 - nov 2013 released , mar 2019 updated - - 2 - pin desc r iption top view p in # symbol function 1 in input 2 gnd ground 3 out output
ait sem iconductor inc. www.ait - ic.com a78m x x bipolar linear regulator three terminal positive voltage regulator rev 2 . 0 - nov 2013 released , mar 2019 updated - - 3 - absolute maximum ratings operating temperature range applies unless otherwise specified v i , input voltage (t a =25 o , output current 0. 5a p d , total power dissipation (t a =25 note1 1.3 w p d , ambient temperature (t c =25 note2 12w t op , work (tube shell) temperature - 40 stg , storage temperature - 5 5 stresses above may cause permanent damage to the device. t hese are stress ratin gs only, and functional operation of the device at these or any other conditions beyond those indicated in the electrical characteristics is not implied. exposure to absolute m aximum rating conditions for extended periods may affect device reliability. not e1: in a well - ventilated . note2: when the device is installed in tc>25 c the radiator should be a derating . electrical characteristics a78m 05 0 t j + 125 , v i = 10v , i o =350 ma, c i =0.33 f , c o =0.1uf , unless otherwise specified parameter symbol conditions min. typ. max. unit output voltage v o t j =25 mai o 7vv i v t j =25 o =200ma 7vv i 25 vv i 25 i t j =25 o o q t j =25 i q 5ma o o =200ma, 8v v i i - v o t j =25 o =500ma - 2 - v ripple rejection ratio srip i o =300ma, 8v v i 18
ait sem iconductor inc. www.ait - ic.com a78m x x bipolar linear regulator three terminal positive voltage regulator rev 2 . 0 - nov 2013 released , mar 2019 updated - - 4 - a78m06 0 t j + 125 , v i = 11v , i o =350ma, c i =0.33 f , c o =0.1uf , unless otherwise specified parameter symbol conditions min. typ. max. uni t output voltage v o t j =25 mai o vv i 21 v t j =25 o =200ma 8 vv i 25 vv i 25 i t j =25 o o q t j =25 i q 5ma o o =200ma, 9v v i i - v o t j =25 o =500ma - 2 - v ripple rejection ratio srip i o =300ma, 9v v i 19 t j + 125 , v i = 14v , i o =350ma, c i =0.33 f , c o =0.1uf , unless otherwise specified parameter symbol conditions min. typ. max. unit output voltage v o t j =25 mai o vv i 23 v t j =25 o =200ma 10.5 v v i 25 vv i 25 i t j =25 o o q t j =25 i q 5ma o o =200ma, 10.5 v v i i - v o t j =25 o =500ma - 2 - v ripple rejection ratio srip i o =300ma, 9v v i 19
ait sem iconductor inc. www.ait - ic.com a78m x x bipolar linear regulator three terminal positive voltage regulator rev 2 . 0 - nov 2013 released , mar 2019 updated - - 5 - a78m09 0 t j + 125 , v i = 15v , i o =350ma, c i =0.33 f , c o =0.1uf , unless otherwise specified parameter symbol conditions min. typ. max. unit output voltage v o t j =25 mai o vv i 24 v t j =25 o =200ma 11.5 vv i 25 vv i 25 i t j =25 o o q t j =25 i q 5ma o o =200ma, 11.5v v i i - v o t j =25 o =500ma - 2 - v ripple rejection ratio srip i o =300ma, 12.5v v i 23v, t j + 125 , v i = 17v , i o =350ma, c i =0.33 f , c o =0.1uf , unless otherwise specified parameter symbol conditions min. typ. max. unit output voltage v o t j =25 mai o vv i 25v v t j =25 o =200ma 12.5 vv i 25 v i 25 i t j =25 o o q t j =25 i q 5ma o o =200ma, 1 2.5v v i i - v o t j =25 o =500ma - 2 - v ripple rejection ratio srip i o =300ma, 13v v i 23v,
ait sem iconductor inc. www.ait - ic.com a78m x x bipolar linear regulator three terminal positive voltage regulator rev 2 . 0 - nov 2013 released , mar 2019 updated - - 6 - a78m12 0 t j + 125 , v i = 19v , i o =350ma, c i =0.33 f , c o =0.1uf , unless otherwise specified parameter symbol conditions min. typ. max. unit output voltage v o t j =25 mai o vv i 27v v t j =25 o =200ma 14.5 vv i 30 v i 30 i t j =25 o o q t j =25 i q 5ma o o =200ma, 14.5v v i i - v o t j =25 o =500ma - 2 - v ripple rejection rati o srip i o =300ma, 15v v i 25v, t j + 125 , v i = 23v , i o =350ma, c i =0.33 f , c o =0.1uf , unless otherwise specified parameter symbol conditions min. typ. max. unit output voltage v o t j =25 mai o vv i 30 v t j =25 o =200ma 17 .5 vv i 30 v i 30 i t j =25 o o q t j =25 i q 5ma o o =200ma, 17 .5v v i i - v o t j =25 o =500ma - 2 - v ripple rejection ratio srip i o =300ma, 18.5 v v i 28.5
ait sem iconductor inc. www.ait - ic.com a78m x x bipolar linear regulator three terminal positive voltage regulator rev 2 . 0 - nov 2013 released , mar 2019 updated - - 7 - a78m18 0 t j + 125 , v i = 26v , i o =350ma, c i =0.33 f , c o =0.1u f , unless otherwise specified parameter symbol conditions min. typ. max. unit output voltage v o t j =25 mai o vv i 33v v t j =25 o =200ma 21 vv i 33 v i 33 i t j =25 o o q t j =25 i q 5ma o o =200ma, 21 v v i i - v o t j =25 o =5 00ma - 2 - v ripple rejection ratio srip i o =300ma, 22 v v i 32v, t j + 125 , v i = 29v , i o =350ma, c i =0.33 f , c o =0.1uf , unless otherwise specified parameter symbol conditions min. typ. max. unit output voltage v o t j =25 mai o vv i 35v v t j =25 o =200ma 23 vv i 35 v i 35 i t j =25 o o q t j =25 i q 5ma o o =200ma, 23 v v i i - v o t j =25 o =500ma - 2 - v ripple rejection ratio srip i o =300ma, 24 v v i 34v,
ait sem iconductor inc. www.ait - ic.com a78m x x bipolar linear regulator three terminal positive voltage regulator rev 2 . 0 - nov 2013 released , mar 2019 updated - - 8 - a78m24 0 t j + 125 , v i = 33v , i o =350ma, c i =0.33 f , c o =0.1uf , unless otherwise specified parameter symbol conditions min. typ. max. unit output voltage v o t j =25 mai o vv i 38v v t j =25 o =200ma 27 vv i 38 v i 38 i t j =25 o o q t j =25 i q 5ma o o =200ma, 27 v v i i - v o t j =25 o =500ma - 2 - v ripple rejection ratio srip i o =300ma, 28 v v i 38v,
ait sem iconductor inc. www.ait - ic.com a78m x x bipolar linear regulator three terminal positive voltage regulator rev 2 . 0 - nov 2013 released , mar 2019 updated - - 9 - package information dimension in to - 252 (unit: mm) symbol min max symbol min max a 6.4 6.8 j 0.6 0.95 b 4.8 5.53 k 2.1 2.5 c 0.9 1.3 l 0.4 0.6 d 5.9 6.3 m 0.80 1.4 e 2.3 2.9 n 0.9 1.1 f 1.8 2.2 o 0.4 0.6 g 2.2 2.4 p 0.81 1.01 h 2.2 2.4 q 3.6 4.0 i 0.66 0.92 r 0.4 0.6
ait sem iconductor inc. www.ait - ic.com a78m x x bipolar linear regulator three terminal positive voltage regulator rev 2 . 0 - nov 2013 released , mar 2019 updated - - 10 - important notice ait semiconductor inc. (ait) reserves the right to make changes to any its product, specificati ons, to discontinue any integrated circuit product or service without notice, and advises its customers to obtain the latest version of relevant information to verify, before placing orders, that the information being relied on is current. ait semiconduct or inc. 's integrated circuit products are not designed, intended, authorized, or warranted to be suitable for use in life support applications, devices or systems or other critical applications. use of ait products in such applications is understood to be fully at the risk of the customer. as used herein may involve potential risks of death, personal injury, or server property, or environmental damage. in order to minimize risks associated with the customer's applications, the customer should provide adequa te design and operating safeguards. ait semiconductor inc . assumes to no liability to customer product design or application support. ait warrants the performance of its products of the specifications applicable at the time of sale.
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