ait semiconductor inc. www.ait - ic.com a 78l05 bipolar linear regulator 3 - terminal positive voltage regulator rev 3 .0 - jun 2011 released , may 2017 updated - - 1 - description features three - terminal positive voltage regulator . the a7 8l 05 is available in sot - 23 p ackage . ? maximum output current i o : 0.1 a ? output voltage v o : 5v ? continuous total dissipation p d : 0. 3 5w (t a = 25 c ) ? available in sot - 23 package ordering inf ormation typical application package type part number sot - 23 spq: 3 ,000pcs/reel e3 a78l 05 e3r a78l 05 e3vr note v: halogen free package r: tape & reel ait provides all rohs products n ote: bypass capacitors are recommended for opti mum stability and transient response and should be located as close as possible to the regulators.
ait semiconductor inc. www.ait - ic.com a 78l05 bipolar linear regulator 3 - terminal positive voltage regulator rev 3 .0 - jun 2011 released , may 2017 updated - - 2 - pin desciption top view p in # symbol function 1 v out output 2 v in input 3 gnd ground
ait semiconductor inc. www.ait - ic.com a 78l05 bipolar linear regulator 3 - terminal positive voltage regulator rev 3 .0 - jun 2011 released , may 2017 updated - - 3 - absolute maximum ratings stress beyond above listed absolute maximum ratings may lead permanent damage to the device. these are stress ratings only and operations of t he device at these or any other conditions beyond those indicated in the operational sections of the specifications are not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. electrical characterist ics v i =10v , i o =40ma, c i =0.33f, c o =0.1f, 25 c , unless otherwise specified . parameter symbol conditions min. typ. max. unit output voltage v o 25 c 4.8 5.0 5.2 v 7v v l 20v, i o =1ma ~ 40ma 0 ~ 125 4.75 5.0 5.25 i o =1ma ~ 70ma load regulation v o i o =1ma ~ 100ma 25 - 15 60 mv i o =1ma ~ 40ma 25 - 8 30 line regulation v o 7vv l 20v - 32 150 mv 8v v l 20v 25 - 26 100 quiescent current i q 25 - 3.8 6.0 ma quiescent current change i q 8v v l 20v 0 ~ 125 - - 1.5 ma 1ma i o 40ma 0 ~ 125 - - 0.1 output noise volta ge v n 10hz f 100 k hz 25 - 42 - uv ripple rejection rr 8v v l 20 v, f=120hz 0 ~ 125 41 49 - db dropout voltage v d 25 - 1.7 - v v i , input voltage 30v t opr , operating junction temperature range 0 c ~ +1 25 c t stg , storage temperature range - 6 5 c ~ + 150 c
ait semiconductor inc. www.ait - ic.com a 78l05 bipolar linear regulator 3 - terminal positive voltage regulator rev 3 .0 - jun 2011 released , may 2017 updated - - 4 - typical performance characteristics 1. output characteristics 2. load characteristics 3. thermal shutdown 4. short circuit output current 5. quiescent current vs . input voltage
ait semiconductor inc. www.ait - ic.com a 78l05 bipolar linear regulator 3 - terminal positive voltage regulator rev 3 .0 - jun 2011 released , may 2017 updated - - 5 - package information dimension in s ot - 23 (unit: mm) symbol min max a 0.95 1.40 b 1.78 2.04 b p 0.3 5 0.50 c 0.08 0.19 d 2.70 3.10 e 1.20 1.65 h e 2.20 3.00 a 1 0.013 0.100 l p 0.20 0.50
ait semiconductor inc. www.ait - ic.com a 78l05 bipolar linear regulator 3 - terminal positive voltage regulator rev 3 .0 - jun 2011 released , may 2017 updated - - 6 - important notice a it semiconductor inc. (ait) reserves the right to make changes to any its product, spe cifications, to disco ntinue any integrated circuit produc t or service w i thout 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. a it semiconductor inc. 's integrated circuit products are not de signed, intended, authorized, or warranted to be suitab le 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 inj ury, or server property, or environmental damage. in order to minimize risks associated with the customer's appli c ations, the customer should provide adequate design and operating safeguards. a it semiconductor inc. assumes to no liability to customer p roduct design or application support. ait warrants the performance of its products o f the specifications applicable at the time of sale.
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