ksi-8046-001 1 S78DL33F low drop output voltage regulator descriptions ? three term inal posit ive low dropout volt age regula t or features ? low st andby current consum pt ion ( 500 ty p . ) ? maxim um out put current ( 180 max.) ? less i / o volt age difference ( 250 ? max.) ordering information type no. marking package code S78DL33F 33 sot-89 : monthly code, weekly code outline dimensions unit : mm s s e e m m i i c c o o n n d d u u c c t t o o r r pi n con n e ct ion s 1. out put 2. gnd 3. i nput fun ct iona l block d ia gr a m
ksi-8046-001 2 S78DL33F maximum ratings ta=25 c characteristic symbol ratings unit operat ing i nput volt age v i n 16 v power dissipat ion p d 500 m w operat ing tem perat ure range t opr - 40~ + 85 c junct ion tem perat ure t j 150 c st orage tem perat ure range t st g - 55~ 150 c lead tem perat ure tim e t sol 260 ( 10 sec) c electrical characteristics ( v in =4.3v, i out =100ua, t j =25 c) characteristic symbol test condition min. typ. max. unit out put volt age v out v i n = 4.3v, i out = 100ua 3.168 3.3 3.432 v volt age regulat ion v out ( 1) v i n = 4.3v~ 10v, i out = 100ua - 2 15 m v load regulat ion v out ( 2) v i n = 4.3v , i out = 1~ 100m a - 7 28 m v i out = 50m a - 110 230 dropout volt age v drop i out = 100m a - 150 300 m v ripple rej ect ion rat io rr f= 100hz, i out = 100ua - 75 - db v i n = 4.3v , i out = 100ua 200 400 ua v i n = 4.3v , i out = 50m a 0.9 1.8 m a ground pin current i gnd v i n = 4.3v , i out = 100m a 2.1 4 m a test circuit
ksi-8046-001 3 S78DL33F electrical characteristic curves fi g . 2 | vout - vin | -i out fig. 1. vin - vout fig. 4. input voltage C ground pin current fig. 3. pd - ta
ksi-8046-001 4 S78DL33F the auk corp. products are intended for the use as components in general electronic equipment (office and co mmunication equipment, m easuring equipment, home appliance, etc.). please make sure that you consult with us before you use these auk corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to th e welfare of human life(atomi c energy control, airplane, spaceship, transportation, co mbustion control, all types of safety device, etc.). auk corp. cannot accept liability to any damage which may occur in case these auk corp. products were used in the mentioned equi pments without prior consultation with auk corp.. specifications mentioned in this publicati on are subject to change without notice.
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