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r5326x series automatic mode shift 2ch 150ma ldo no.ea-1 38-0 7040 9 outline the r5 326x serie s are cmos-b ase d volt age regul ator ics with high output volt age accu ra cy , t y p. 5.5 a l o w sup p ly cu rren t, and re markably improve d tran sie n t re spo n se com p ared with th e conve n tional l o w sup p ly cu rrent volt age re gul ators. th e su pply curre n t of ic it self is aut omatically shif t s bet wee n fast mode an d low po we r mo d e depe nding o n the load cu rre nt. (the current thre sh old is fi xed internally .) ea ch of these volt age re gulat or i c s con s i s t s of a volt age reference unit, an erro r amplifi e r , re sisto r s for setting the output volt age, a current limit circuit for p r e v enting from the de stru ctio n by an over curre n t, and so on. the chi p ena ble functio n realizes the st andby mod e with ultra lo w sup p ly curre n t. since the p a ckage s for th ese i c s a r e sot - 2 3 -6 an d plp1820 -6 , and chi p si ze p a ckage, wl csp-6 - p1 , 2ch ldo regul ato r s a r e in clud e d in each p a ckag e, high de nsity mountin g of the ics o n boards i s p o ssible. features ? supply current (low po wer mode) ................... t y p. 5.5 a 2 (vr1&vr2) (i out = 0ma) ? supply current (fas t mode) .............................. t y p. 50 a 2 (vr1&v r2) (i out = 10ma ) ? s t andby mode ................................................... t y p. 0.1 a (v r1&vr2) ? input v o lt age ..................................................... 1.4v to 6.0v ? output v o lt age .................................................. 0.8v to 4.2v ? dropout v o lt age ................................................ t y p. 0.19v (i out = 150ma v ou t = 2.8v) ? output v o lt age ac curac y ................................... 1.0% (v ou t > = 1.5v) ? high ripple rejectio n ....................................... t y p. 70db (f = 1khz) t y p. 60db (f = 10khz) ? exc e llent line regula tion ................................. t y p. 0.02%/v ? small packages .............................................. wlcsp-6-p1, pl p1820-6, sot - 23-6 ? built-in fold-back protection circuit .................... t y p. 50ma (current at short mode) ? ceramic cap a c i tor is rec o mmended. .............. 1.0 f to 3.3 f ? built-in chi p e nable circuit (a/b: active high) (de pen ding o n v in and set v out . refe r to the electri c al characte ri stics t a ble.) applications ? powe r so urce for handh eld comm uni cati on equi pment . ? powe r so urce for electri c al applia nce s su ch a s ca mera s, vcrs and cam c o r de rs. ? powe r so urce for battery-p owe r ed e quip m ent. 1
r5326x block diagrams r53 26x xxx a ce1 gnd v out 1 vr e f current li m i t e rror a mp . r1_1 r2_1 ce2 vr e f current li m i t e rror a mp . r1_2 r2_2 v dd v out 2 r53 26x xxx b ce1 gnd v out 1 ce2 v dd v out 2 vr e f current li m i t er r o r a mp . r1_1 r2_1 vr e f current li m i t er r o r a mp . r1_2 r2_2 2
r5326 x selection guide the outp u t volt age, ma sk option, an d the t api ng typ e fo r the ics can be sele ct ed at the u s e r 's req u e s t. the sele ction can be made with desig nating t he p a rt numb e r as sho w n belo w ; r 5 3 2 6 x x x x x - x x -x part number a b c d e c o d e c o n t en t s a de sign ation o f packa ge type: n: sot-2 3 -6 k: plp1820-6 z: wlcsp-6-p1 b setting combi nation of 2ch output voltag e (v out ): serial num b e r for voltage setting, step wise setting with a step of 0.1v in the ra nge of 0.8v to 4.2v is po ssi ble for each cha nne l. c de sign ation o f mask o p tio n : a: without auto discha rge f unctio n at of f state. b: with auto discharge fun c tion at off st ate. d de sign ation o f taping type : ex. tr (refer to taping sp ecification s ; for sot-23 -6 and plp18 2 0 - 6) e2 (for wlcsp-6) e de sign ation o f compo s ition of plating: ? f : lead fre e plating (so t -23 - 6, wlcs p-6-p1 ) non e : au plating (plp182 0-6 ) pin configuration sot-23-6 plp1820 -6 wlcsp-6-p1 6 5 4 1 2 3 (m ar k s i de) t op v i e w 6 5 4 1 2 3 bot t om v i e w 4 56 32 1 mark side 6 1 5 2 4 3 bum p side 6 1 5 2 4 3 3
r5326x pin description ? sot-23-6, wlcsp-6-p1 ? plp1820-6 pin no. sy mbol des c ription pin no. sy mbol des c ription 1 v out 1 output pin 1 1 v out 2 output pin 2 2 v dd i n p u t p i n 2 v dd i n p u t p i n 3 v out 2 output pin 2 3 v out 1 output pin 1 4 ce2 chip ena b le pin 2 4 ce1 chip ena b le pin 1 5 gnd grou nd pin 5 gnd grou nd pin 6 ce1 chip ena b le pin 1 6 ce2 chip ena b le pin 2 ? tab in the parts have gnd level. (they a r e co nne cted to the reverse sid e of this ic.) do not conn e c t to other wi res or la nd pat terns. absolute maximum rating s sy m b o l i t e m ratin g u n i t v in input voltage 6.5 v v ce input voltage (ce pin) ? 0.3 to 6.5 v v out output voltag e ? 0.3 to v in + 0. 3 v i out 1 ,i out2 output cu rre n t 200 ma powe r di ssi p a tion (sot -2 3-6 ) * note1 4 2 0 powe r di ssi p a tion (plp18 20-6 ) * note1 8 8 0 p d powe r di ssi p a tion ( w lcs p -6-p1 ) * note1 6 3 3 mw t o p t o p e r a t i n g te m p e r a t u r e ra n g e ? 40 to 85 c t s t g s t o r a g e te m peratu r e ran g e ? 55 to 125 c *note1 ) fo r powe r di ssi pat ion plea se refer to package inform ation to be descri bed. 4
r5326 x electrical characteristics ? r5326xxxxa/b (t opt=25 c) sy m b o l i t e m conditio n s m i n . t y p . max. u n i t v out > 1.5 0.99 1.01 v out o u t p u t voltag e v in = set v out + 1v i out = 1ma v out < = 1.5 ? 15mv + 15mv v i out o u t p u t c u r r e n t v in ? v out = 1.0 v 1 5 0 m a ? v out / ? i out load reg u lat i on v in ? v out = 1.0 v 1ma < = i out < = 150m a 8 0 m v v dif d r o pout volta g e refer to the electri c a l cha ract eristics by outp ut voltage i ss1 supply cu rre nt (lo w pow e r mode ) v in = set v out + 1v,i out = 0ma 5 . 5 1 6 a i ss2 supply cu rre nt (fast mo d e ) v in = set v out + 1v,i out = 10 ma 5 0 a istandby supply cu rre nt (standby) v in = set v out + 1v,v ce = gnd 0 . 1 1 . 0 a i out h low po we r mode curre n t threshold v in = set v out + 1v, i out = 30ma to 1 a 0 . 6 m a i out l fast mod e curre n t threshold v in = set v out + 1v, i out = 1 a to 30ma 3 m a ? v out / ? v in line regulati on set v out + 0.5 v < = v in < = 6v i out = 30 ma 0.02 0.2 %/v f = 1khz 7 0 r r r i p p l e reje ct i o n rippl e 0.2vp-p, v in = set v out + 1v, i out = 30 ma (in ca se that v out < 1.5v, v in = set v out + 1.5v) f = 10 khz 6 0 db v in i n p u t voltage 1 . 4 6 . 0 v ? v out / ? topt output voltag e tempe r atu r e coeffici ent i out = 30 ma, ? 40 c < = topt < = 85 c 100 ppm/ c i lim short cu rrent limit v out = 0v 5 0 m a i pd ce pull-do wn con s tant cur r e n t 0 . 1 5 0 . 3 0 0 . 4 5 a v ce h ce input voltage "h" 1.0 6.0 v v ce l ce input voltage "l" 0.0 0.4 v e n o u t p u t noi s e bw = 10hz to 100k h z 3 0 vrms r onn on r e si st an ce of tr. for auto di scharg e (of b v e rsion ) v ce = 0v 4 0 ? 5
r5326x ? electrical characteristics b y outp ut voltage dropo ut voltage v dif (v) output voltage v out (v) conditio n t y p . m a x . 0.8v < = v out < 0.9v 0 . 6 2 0 . 8 7 0.9v < = v out < 1.0v 0 . 5 8 0 . 7 8 1.0v < = v out < 1.2v 0 . 4 8 0 . 6 9 1.2v < = v out < 1.5v 0 . 4 0 0 . 5 9 1.5v < = v out < 2.0v 0 . 3 1 0 . 4 8 2.0v < = v out < 2.8v 0 . 2 2 0 . 3 7 2.8 < = v out i out = 1 50ma 0 . 1 9 0 . 2 7 typical appli a tion out 2 out 1 in v out 2 v out 1 gnd ce1 ce2 v dd r532 6x ser i es c 3 c 2 c 1 (external co mpone nt s) ca p a citor; ce rami c t y pe c1: 1 f cera mic c2, c3: refer to the t able-below 1.mounting on pcb make v dd an d gnd line s suf f icie nt. if their imp eda n c e is hi gh, no ise pi ckup o r unst able o peration may re sult. con n e c t a ca p a citor with a cap a cit a n c e value as mu ch as 1.0 f or more as c1 betwe en v dd and g nd pin, and as cl ose as p o ssible to the pins. set external compon ent s, espe cially t he output ca p a ci tor , as clo s e as po ssi ble to the ics, and make wi rin g as sho r t as po ssible. 2.phase co mpensa tion i n t hese i c s, pha se comp e n sat i o n is m a de f o r se cu rin g st a b le o peration even if t he loa d curre n t is vari ed. f o r this pu rpo s e, use ca p a cit o s c2 a nd c3 whi c h are sho w n belo w t able ?re c o mmend ed ce rami c cap a cit o r for output ?if you use a t a nt alu m type cap a citor and esr value of the cap a citor i s iarge, output mi ght be un st a b le. evaluate your circuit with consi deri ng fre quen cy ch ara c teri stics. 6
r5326 x 3. recommended ceramic capacitor for outp ut (c2, c3) minimum in put voltag e o u t p ut vo lt ag e r a ng e 1.4v < = v in < 1.6 5 1.65 < = v in 0.8v < = v out < 1. 2 v 3 . 3 f or more 2.2 f or more 1.2v < = v out < 4. 2 v 3 . 3 f or more 1.0 f or more output ca pa citors 3.3 f (murat a) g r m21 9 b31a335ke1 8 b 2.2 f (murat a) g r m15 5 b30j225m 1.0 f (murat a) g r m15 5 b31a105ke1 5 test ci rcuits r532 6x ser i es ce2 v ou t 2 ce1 v ou t 1 v dd gnd c1 v v v out 2 i out 2 v out 1 i out 1 c2 c3 c 1 = ceram i c 0.1 f c 2 ,c 3 = r e f e r to the t e r m o f the ex ter n a l c apac itor s r532 6 x ser i es ce2 v out 2 ce1 v out 1 v dd gnd c1 c2 c3 a i ss c 1 = ceram i c 0.1 f c 2 ,c 3 = r e f e r to the t e r m o f the ex ter n a l c apac itor s fig.1 s t anda rd tes t circu i t fig.2 supply curren t t e s t circuit r532 6x ser i es ce2 v ou t 2 ce1 v ou t 1 v dd gnd i out 2 i out 1 c2 c3 pg pu lse g e ner at or c 2 ,c 3 = r e f e r to the t e r m o f t he ex ter n al c a p a c i t o r s r532 6x ser i es ce2 v out 2 ce1 v out 1 v dd gnd c1 i out 1 b c2 c3 i out 1 a i out 2 a i out 2 b c 1 = ceram i c 0.1 f c 2 ,c 3 = r e f e r to the t e r m of t he ex ter n al c a p a c i t o r s fig.3 ripple rejec t ion, line t r an sient respo n se fig.4 load t r ansien t re s ponse t e s t circuit te s t c i r c u i t 7
r5326x typical characteristics 1) output voltage vs. output current 0.8v(vr1/v r2) 1.5v(vr1/v r2) v in =1.4v v in =1.5v v in =1.6v v in =1.8v v in =2.8v v in =3.8v 0 400 300 200 100 500 output current i out (ma) output voltage v out (v) 0 0.1 0.2 0.3 0.4 0.5 0.7 0.6 0.8 0.9 v in =1. 8 v v in =2. 5 v v in =3. 5 v 0 400 300 200 100 500 output current i out (ma) output voltage v out (v) 0 0.2 0.4 0.6 0.8 1.2 1.0 1.4 1.6 2.8v(vr1/v r2) 4.0v(vr1/v r2) v in =3.1v v in =3.8v v in =4.8v 0 400 300 200 100 500 output current i out (ma) output voltage v out (v) 0 0.5 1.0 1.5 2.5 2.0 3.0 v in =4.3v v in =5.0v v in =6.0v 0 400 300 200 100 500 output current i out (ma) output voltage v out (v) 0 0.5 1.0 1.5 2.0 2.5 3.5 3.0 4.0 4.5 2) input voltage vs. output voltage 0.8v(vr1/v r2) 1.5v(vr1/v r2) 8 i ou t =1m a i ou t =10m a i ou t =100m a i ou t =150m a 024 135 input voltage v in (v) 0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 1.0 output voltage v out (v) 6 i ou t =1m a i ou t =10m a i ou t =100m a i ou t =150m a 024 135 input voltage v in (v) 0 0.9 0.6 0.3 1.8 1.5 1.2 output voltage v out (v) 6
r5326 x 2.8v(vr1/v r2) 4.0v(vr1/v r2) i ou t =1m a i ou t =10m a i ou t =100m a i ou t =150m a 024 135 input voltage v in (v) 0 1.5 1.0 0.5 3.0 2.5 2.0 output voltage v out (v) 6 i ou t =1m a i ou t =10m a i ou t =100m a i ou t =150m a 024 135 0 1.5 1.0 0.5 4.5 3.0 3.5 4.0 2.5 2.0 output voltage v out (v) input voltage v in (v) 6 3) suppl y current vs. input voltage 0.8v(vr1/v r2) 1.5v(vr1/v r2) i ou t =0ma i ou t = - 10m a 024 135 0 60 30 40 50 20 10 supply current i ss ( a) input voltage v in (v) 6 i ou t =0ma i ou t = - 10m a input voltage v in (v) 024 135 0 60 30 40 50 20 10 supply current i ss ( a) 6 2.8v(vr1/v r2) 4.0v(vr1/v r2) i ou t =0ma i ou t = - 10m a input voltage v in (v) 024 135 0 60 30 40 50 20 10 supply current i ss ( a) 6 i ou t =0ma i ou t = - 10m a 024 135 input voltage v in (v) 0 60 30 40 50 20 10 supply current i ss ( a) 6 9
r5326x 4) suppl y c u rrent vs. output current low powermode to fast mode fast mode to low powermode 0.1 1 1 0 100 1000 output current i out (ma) 0 100 90 60 70 80 30 40 50 20 10 supply current i ss ( a) 5) output voltage vs. temperature 0.8v(vr1/v r2) 1.5v(vr1/v r2) -40 0 5 0 -25 25 75 85 temperature topt( c) 0.76 0.77 0.78 0.79 0.80 0.81 0.82 0.83 output voltage v out (v) -40 0 5 0 -25 25 75 85 temperature topt( c) 1.46 1.47 1.48 1.49 1.50 1.51 1.52 1.53 output voltage v out (v) 2.8v(vr1/v r2) 4.0v(vr1/v r2) -40 0 5 0 -25 25 75 85 temperature topt( c) 2.74 2.79 2.78 2.77 2.76 2.75 2.82 2.81 2.80 2.83 output voltage v out (v) -40 0 5 0 -25 25 75 85 temperature topt( c) 3.90 3.92 3.94 3.96 3.98 4.06 4.04 4.02 4.00 output voltage v out (v) 10
r5326 x 6) suppl y current vs. temperature -40 0 5 0 -25 25 75 85 temperature topt( c) 0 2 4 10 8 6 supply current i ss ( a) i out =0ma 7) dropout voltage vs. output current 0.8v(vr1/v r2) 0.9v(vr1/v r2) 85 c 25 c -40 c 0 5 0 100 25 75 125 150 output current i out (ma) 0 0.3 0.4 0.5 0.6 0.1 0.2 0.8 0.7 dropout voltage v dif (v) 85 c 25 c -40 c 0 5 0 100 25 75 125 150 output current i out (ma) 0 0.3 0.4 0.5 0.6 0.1 0.2 0.8 0.7 dropout voltage v dif (v) 1.0v(vr1/v r2) 1.2v(vr1/v r2) 85 c 25 c -40 c 0 5 0 100 25 75 125 150 output current i out (ma) 0 0.3 0.4 0.5 0.6 0.1 0.2 0.7 dropout voltage v dif (v) 85 c 25 c -40 c 0 5 0 100 25 75 125 150 output current i out (ma) 0 0.3 0.4 0.5 0.1 0.2 0.6 dropout voltage v dif (v) 11
r5326x 1.5v(vr1/v r2) 2.0v(vr1/v r2) 85 c 25 c -40 c 0 5 0 100 25 75 125 150 output current i out (ma) 0 0.25 0.30 0.35 0.45 0.40 0.15 0.10 0.05 0.20 0.50 dropout voltage v dif (v) 85 c 25 c -40 c 0 5 0 100 25 75 125 150 output current i out (ma) 0 0.25 0.30 0.35 0.15 0.10 0.05 0.20 0.40 dropout voltage v dif (v) 2.8v(vr1/v r2) 4.0v(vr1/v r2) 85 c 25 c -40 c 0 5 0 100 25 75 125 150 output current i out (ma) 0 0.25 0.10 0.15 0.05 0.20 0.30 dropout voltage v dif (v) 85 c 25 c -40 c 0 5 0 100 25 75 125 150 output current i out (ma) 0 0.25 0.10 0.15 0.05 0.20 0.30 dropout voltage v dif (v) 8) dropout voltage vs. set output voltage 1 ma 30 ma 50 ma 100 ma 150 ma 0.5 2.0 3.0 1.5 1.0 2.5 3.5 4.0 set output voltagev reg (v) 0 0.10 0.40 0.20 0.30 0.70 0.60 0.50 dropout voltage v dif (mv) 12
r5326 x 9) ripple r e jection vs. inpu t vol t a g e (topt = 25 c, rippl e 0.5v p-p, c in = non e, c out = ceramic 1.0 f) 2.8v(vr1/v r2) 2.8v(vr1/v r2) 100 hz 1 khz 10 khz 100 khz 0 10 20 40 60 30 50 80 70 90 i out =1ma 2.9 3.1 3.0 3.4 3.3 3.2 input voltage v in (v) ripple rejection rr(db) 100 hz 1 khz 10 khz 100 khz 0 10 20 40 60 30 50 80 70 90 i out =10ma 2.9 3.1 3.0 3.4 3.3 3.2 input voltage v in (v) ripple rejection rr(db) 2.8v(vr1/v r2) 100 hz 1 khz 10 khz 100 khz 0 10 20 40 60 30 50 80 70 90 input voltage v in (v) ripple rejection rr(db) i out =50ma 2.9 3.1 3.0 3.4 3.3 3.2 10) minimum operatin g voltage 0.8v(vr1/v r2) 0 100 125 75 50 25 150 0.8 1.2 1.0 1.4 1.6 1.8 2.0 output current i out (ma) input voltage v dd (v) hatched are a is av ailab l e for 0.8v outpu t 13
r5326x 11) ripple rejection vs frequency (c in = none) 0.8v(vr1/v r2) 0.8v(vr1/v r2) i ou t =1m a i ou t =10 ma i ou t =50 ma 0 10 20 40 60 30 50 70 90 80 0.1 1 1 0 100 v in =2.2v dc +0.5vp-p, c out =ceramic 2.2 f frequency f(khz) ripple rejection rr(db) i ou t =1m a i ou t =10 ma i ou t =50 ma 0 10 20 40 60 30 50 70 90 80 0.1 1 1 0 100 v in =2.2v dc +0.5vp-p, c out =ceramic 3.3 f frequency f(khz) ripple rejection rr(db) 1.5v(vr1/v r2) 1.5v(vr1/v r2) i ou t =1m a i ou t =10 ma i ou t =50 ma 0 10 20 40 60 30 50 70 80 0.1 1 1 0 100 v in =2.5v dc +0.5vp-p, c out =ceramic 1.0 f frequency f(khz) ripple rejection rr(db) i ou t =1m a i ou t =10 ma i ou t =50 ma 0 10 20 40 60 30 50 70 80 0.1 1 1 0 100 v in =2.5v dc +0.5vp-p, c out =ceramic 2.2 f frequency f(khz) ripple rejection rr(db) 2.8v(vr1/v r2) 2.8v(vr1/v r2) 14 i ou t =1m a i ou t =10 ma i ou t =50 ma 0 10 20 40 60 30 50 70 80 0.1 1 1 0 100 v in =3.8v dc +0.5vp-p, c out =ceramic 1.0 f frequency f(khz) ripple rejection rr(db) i ou t =1m a i ou t =10 ma i ou t =50 ma 0 10 20 40 60 30 50 70 80 0.1 1 1 0 100 v in =3.8v dc +0.5vp-p, c out =ceramic 2.2 f frequency f(khz) ripple rejection rr(db)
r5326 x 4.0v(vr1/v r2) 4.0v(vr1/v r2) i ou t =1m a i ou t =10 ma i ou t =50 ma 0 10 20 40 60 30 50 70 80 0.1 1 1 0 100 frequency f(khz) ripple rejection rr(db) v in =5.0v dc +0.5vp-p, c out =ceramic 1.0 f i ou t =1m a i ou t =10 ma i ou t =50 ma 0 10 20 40 60 30 50 70 80 0.1 1 1 0 100 v in =5.0v dc +0.5vp-p, c out =ceramic 2.2 f frequency f(khz) ripple rejection rr(db) 12) input transient response (i ou t = 30ma,tr = tf = 5 s, c in = none) 0.8v(vr1/v r2) 1.5v(vr1/v r2) 0.79 0.80 0.81 2 1 4 3 02 0 6 0 8 0 40 200 100 120 140 160 180 time t ( s) output voltage v out (v) input voltage v in (v) input voltage output voltage c out =2.2 f 1.49 1.50 1.51 2 4 3 02 0 6 0 8 0 40 200 100 120 140 160 180 time t ( s) output voltage v out (v) input voltage v in (v) c out =1.0 f input voltage output voltage 2.8v(vr1/v r2) 4.0v(vr1/v r2) 2.79 2.80 2.81 02 0 6 0 8 0 40 200 100 120 140 160 180 time t ( s) output voltage v out (v) input voltage v in (v) c out =1.0 f 3 5 4 input voltage output voltage 3.99 4.01 4.00 5 4 7 6 02 0 6 0 8 0 40 200 100 120 140 160 180 time t ( s) output voltage v out (v) input voltage v in (v) c out =1.0 f input voltage output voltage 15
r5326x 13) load transient response1 (tr = tf = 0.5 s, c in = 1.0 f) 0.8v(vr1/v r2) 0.8v(vr1/v r2) 0.6 0.8 0.9 0.7 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) output voltage v out (v) output current i out (ma) output current output voltage c out =ceramic 2.2 f 0ma 30ma 0.6 0.8 0.9 0.7 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) output voltage v out (v) output current i out (ma) output current output voltage c out =ceramic 3.3 f 0ma 30ma 0.8v(vr1/v r2) 0.8v(vr1/v r2) 0.6 0.8 0.9 0.7 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) output voltage v out (v) output current i out (ma) output current output voltage c out =ceramic 4.7 f 0ma 30ma 0.6 0.8 0.9 0.7 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) output voltage v out (v) output current i out (ma) output current output voltage c out =ceramic 10 f 0ma 30ma 0.8v(vr1/v r2) 0.8v(vr1/v r2) 0.7 0.9 0.8 50 0 150 100 04 21 2 1 7 8 61 6 1 8 10 20 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 2.2 f 50ma 100ma 0.7 0.9 0.8 50 0 150 100 04 21 2 1 7 8 61 6 1 8 10 20 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 3.3 f 50ma 100ma 16
r5326 x 1.5v (vr1/v r2) 1.5v (vr1/v r2) 1.3 1.5 1.6 1.4 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 1.0 f 0ma 30ma 1.3 1.5 1.6 1.4 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 2.2 f 0ma 30ma 1.5v (vr1/v r2) 1.5v (vr1/v r2) 1.3 1.5 1.6 1.4 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 3.3 f 0ma 30ma 1.3 1.5 1.6 1.4 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 4.7 f 0ma 30ma 1.5v (vr1/v r2) 1.5v (vr1/v r2) 1.3 1.5 1.6 1.4 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 10 f 0ma 30ma 1.4 1.6 1.5 50 0 150 100 04 21 2 1 7 8 61 6 1 8 10 20 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 1.0 f 50ma 100ma 17
r5326x 2.8v (vr1/v r2) 2.8v (vr1/v r2) 2.7 2.9 2.8 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 1 f 0ma 30ma 2.7 2.9 2.8 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 2.2 f 0ma 30ma 2.8v (vr1/v r2) 2.8v (vr1/v r2) 2.7 2.9 2.8 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 3.3 f 0ma 30ma 2.7 2.9 2.8 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 4.7 f 0ma 30ma 2.8v (vr1/v r2) 2.8v (vr1/v r2) 2.7 2.9 2.8 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 10 f 0ma 30ma 2.7 2.9 2.8 50 0 150 100 04 21 2 1 7 8 61 6 1 8 10 20 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 1.0 f 50ma 100ma 18
r5326 x 4.0v (vr1/v r2) 4.0v (vr1/v r2) 3.9 4.1 4.0 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 1.0 f 0ma 30ma 3.9 4.1 4.0 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 2.2 f 0ma 30ma 4.0v (vr1/v r2) 4.0v (vr1/v r2) 3.9 4.1 4.0 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 3.3 f 0ma 30ma 3.9 4.1 4.0 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 4.7 f 0ma 30ma 4.0v (vr1/v r2) 4.0v (vr1/v r2) 3.9 4.1 4.0 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 10 f 0ma 30ma 3.9 4.1 4.0 50 0 150 100 04 21 2 1 7 8 61 6 1 8 10 20 time t ( s) output voltage v out (v) output current i out (ma) output voltage output current c out =ceramic 1.0 f 50ma 100ma 19
r5326x 14) load transient response2 (tr = tf = 0.5 s, c in = 1.0 f) 2.8v(vr1/v r2) 2.8v(vr1/v r2) 2.7 2.8 2.9 3.0 2.9 2.8 2.7 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) vr1 output voltage v out (v) output current i out (ma) vr2 output voltage v out (v) c out =ceramic 1.0 f 0ma 30ma i out =1ma vr1 output current vr1 output voltage vr2 output voltage 2.7 2.8 2.9 3.0 2.9 2.8 2.7 0 60 30 02 0 10 60 80 40 30 70 90 50 100 time t ( s) vr2 output voltage v out (v) output current i out (ma) vr1 output voltage v out (v) c out =ceramic 1.0 f 0ma 30ma i out =1ma vr1 output current vr1 output voltage vr2 output voltage 2.8v(vr1/v r2) 2.8v(vr1/v r2) 2.7 2.8 2.9 3.0 2.9 2.8 2.7 50 0 150 100 time t ( s) vr1 output voltage v out (v) output current i out (ma) vr2 output voltage v out (v) c out =ceramic 1.0 f 04 21 2 1 7 8 61 6 1 8 10 20 50ma 100ma i out =1ma vr1 output current vr1 output voltage vr2 output voltage 2.7 2.8 2.9 3.0 2.9 2.8 2.7 50 0 150 100 time t ( s) vr1 output voltage v out (v) output current i out (ma) vr2 output voltage v out (v) c out =ceramic 1.0 f 04 21 2 1 7 8 61 6 1 8 10 20 50ma 100ma i out =1ma vr1 output current vr1 output voltage vr2 output voltage 15) load transient response3 (tr = tf = 10ns) 3.0v(vr1/v r2) 2.7 2.8 3.1 3.0 2.9 0 200 100 01 0 53 0 4 0 20 15 35 45 25 50 time t ( s) output voltage v out (v) output current i out (ma) c out =ceramic 1.0 f 0ma 100ma output current output voltage 20
r5326 x 16) turn on speed w i th ce pin (c in = ceramic 1.0 f) 0.8v(vr1/v r2) 1.5v(vr1/v r2) 0.4 0 0.8 0.6 0 2.4 1.8 1.2 20 0 100 140 60 40 120 80 160 time t ( s) output voltage v out (v) ce input voltage v ce (v) v in =1.8v, c out =ceramic 2.2 f ce input voltage output voltage i ou t =0ma i ou t =10m a i ou t = 150 ma 0 1.50 0.75 0 3.75 2.50 1.25 20 0 100 140 60 40 120 80 160 time t ( s) output voltage v out (v) ce input voltage v ce (v) v in =2.5v, c out =ceramic 1.0 f i ou t =10m a i ou t = 150 ma ce input voltage output voltage 2.8v(vr1/v r2) 4.0v(vr1/v r2) 0 2.8 1.4 0 5.7 3.8 1.9 20 0 100 140 60 40 120 80 160 time t ( s) output voltage v out (v) ce input voltage v ce (v) v in =3.8v, c out =ceramic 1.0 f i ou t =0 ma i ou t = 150 ma ce input voltage output voltage i ou t =0 ma i ou t = 150 ma 0 4 2 0 7.5 5.0 2.5 20 0 100 140 60 40 120 80 160 time t ( s) output voltage v out (v) ce input voltage v ce (v) v in =5.0v, c out =ceramic 1.0 f ce input voltage output voltage 17) turn off speed w i th ce pin (c in = ceramic 1.0 f) 0.8v(vr1/v r2) 1.5v(vr1/v r2) 21 i out =0m a i out =-0. 1m a i out =-10m a i out =-150m a 0 0.8 0.4 0 2.4 1.8 1.2 0.6 time t ( s) output voltage v out (v) ce input voltage v ce (v) v in =1.8v, c out =ceramic 2.2 f 0.2 0 0.6 0.4 0.8 1.0 ce input voltage output voltage i out =0m a i out =-0. 1m a i out =-10m a i out =-150m a 1.50 0.75 0 3.75 2.50 1.25 0 0.2 0 0.6 0.4 0.8 1.0 time t ( s) output voltage v out (v) ce input voltage v ce (v) v in =2.5v, c out =ceramic 1.0 f ce input voltage output voltage
r5326x 2.8v(vr1/v r2) 4.0v(vr1/v r2) i out =0m a i out =-0. 1m a i out =-10m a i out =-150m a 2.8 1.4 0 5.7 3.8 1.9 0 0.2 0 0.6 0.4 0.8 1.0 time t ( s) output voltage v out (v) ce input voltage v ce (v) v in =3.8v, c out =ceramic 1.0 f ce input voltage output voltage i out =0m a i out =-0. 1m a i out =-10m a i out =-150m a 4 2 0 7.5 5.0 2.5 0 0.2 0 0.6 0.4 0.8 1.0 time t ( s) output voltage v out (v) ce input voltage v ce (v) v in =5.0v, c out =ceramic 1.0 f ce input voltage output voltage 22
r5326 x 15) esr vs. outp ut current (inside area of the borders means the stable area. cin = ceramic 1.0 f) 0.8v(vr1/v r2) 0.8v(vr1/v r2) v in =1.4v to 6.0v, c out =ceramic 1.0 f,murata) 0 3 0 6 0 9 0 120 150 0.01 100 1 0.1 10 output current i out (ma) esr( ? ) v in 1.55 upper limit ( ? ) v in 1.55 lower limit ( ? ) v in 1.4 lower limit ( ? ) v in =1.55v to 6.0v, c out =ceramic 2.2 f,murata) 0 3 0 6 0 9 0 120 150 0.01 100 1 0.1 10 output current i out (ma) esr( ? ) 0.8v(vr1/v r2) 1.0v(vr1/v r2) v in =1.4v to 6.0v, c out =ceramic 3.3 f,murata) 0 3 0 6 0 9 0 120 150 0.01 100 1 0.1 10 output current i out (ma) esr( ? ) output current i out (ma) v in =1.4v to 6.0v, c out =ceramic 1.0 f,murata) 0 3 0 6 0 9 0 120 150 0.01 100 1 0.1 10 esr( ? ) 1.0v(vr1/v r2) 1.2v(vr1/v r2) 23 v in =1.5v to 6.0v, c out =ceramic 2.2 f,murata) 0 3 0 6 0 9 0 120 150 0.01 100 1 0.1 10 v in 1.5 upper limit ( ? ) v in 1.5 lower limit ( ? ) v in 1.4 lower limit ( ? ) output current i out (ma) esr( ? ) v in =1.65v to 6.0v, c out =ceramic 1.0 f,murata) 0 3 0 6 0 9 0 120 150 0.01 100 1 0.1 10 v in 1.65 upper limit ( ? ) v in 1.65 lower limit ( ? ) v in 1.4 lower limit ( ? ) output current i out (ma) esr( ? )
r5326x 1.2v(vr1/v r2) 1.2v(vr1/v r2) v in =1.5v to 6.0v, c out =ceramic 2.2 f,murata) 0 3 0 6 0 9 0 120 150 0.01 100 1 0.1 10 v in 1.5 upper limit ( ? ) v in 1.5 lower limit ( ? ) v in 1.4 lower limit ( ? ) output current i out (ma) esr( ? ) v in =1.4v to 6.0v, c out =ceramic 3.3 f,murata) 0 3 0 6 0 9 0 120 150 0.01 100 1 0.1 10 output current i out (ma) esr( ? ) 2.8v(vr1/v r2) 4.0v(vr1/v r2) v in =2.8v to 6.0v, c out =ceramic 1.0 f,murata) 0 3 0 6 0 9 0 120 150 0.01 100 1 0.1 10 output current i out (ma) esr( ? ) v in =4.0v to 6.0v, c out =ceramic 1.0 f,murata) 0 3 0 6 0 9 0 120 150 0.01 100 1 0.1 10 output current i out (ma) esr( ? ) 0.8v(vr1/v r2) 1.0v(vr1/v r2) 24 v in =1.5v to 6.0v, c out =ceramic 2.2 f,kyocera) 0 3 0 6 0 9 0 120 150 0.01 100 1 0.1 10 v in 1.5 upper limit ( ? ) v in 1.5 lower limit ( ? ) v in 1.4 lower limit ( ? ) output current i out (ma) esr( ? ) v in =1.5v to 6.0v, c out =ceramic 2.2 f,kyocera) 0 3 0 6 0 9 0 120 150 0.01 100 1 0.1 10 v in 1.5 upper limit ( ? ) v in 1.5 lower limit ( ? ) v in 1.4 lower limit ( ? ) output current i out (ma) esr( ? )
r5326 x 1.2v(vr1/v r2) v in =1.45v to 6.0v, c out =ceramic 2.2 f,kyocera) 0 3 0 6 0 9 0 120 150 0.01 100 1 0.1 10 v in 1.45 upper limit ( ? ) v in 1.45 lower limit ( ? ) v in 1.4 lower limit ( ? ) output current i out (ma) esr( ? ) 25
p a ckage informa t ion pe-sot - 23-6-061 1 ? 4 5 2 6 1 1.9 0.2 0.8 0.1 0 to 0.1 0.4 +0.1 ? 0.2 1.1 +0.2 ? 0.1 2.9 0.2 2.8 0.3 1.6 +0.2 ? 0.1 (0.95) (0.95) +0.1 ? 0.05 0.15 0.2 min. taping specifi cation 5 64 2 13 2.0 0.05 4.0 0.1 0.3 0.1 1.5 +0.1 0 3.3 4.0 0.1 2.0max. tr user direction of feed 3.5 0.05 8.0 0.3 1.75 0.1 3.2 ? 1.1 0.1 taping reel di mensions reuse reel (eiaj-rrm-08bc) (1reel =30 00p cs) 11.4 1.0 9.0 0.3 2 0.5 13 0.2 180 60 0 ? 1.5 +1 0 21 0.8
p a ckage informa t ion pe-sot - 23-6-061 1 power dissipation (sot-23-6) this spe c ifica t ion is at m o u n ted on boa rd. powe r di ssip ation (p d ) depe nd s on condition s of mounting on board. this spe c ifica t ion is ba sed on the mea s u r eme n t at the conditio n bel ow: measurement conditio n s standard lan d pattern environme n t mounting o n board (win d velocity=0m/ s) board mate ri al glass cl oth e poxy plactic (dou ble si ded ) board dimen s ion s 40mm = ? = 0 5 0 100 25 75 85 125 150 ambient temperature ( c) 0 200 100 300 400 420 500 600 power dissipation p d (mw) on board 40 40 po w e r dis s ip ation measur e men t boar d pattern ic mount are a unit : mm recommended land p a ttern 0.7 max. 0.95 0.95 1.9 2.4 1.0 (unit: mm)
p a ckage informa t ion pe-plp1820 -6-061 1 ? a b 1.80 2.00 0.05 0.05 4 index 0.6max. 0.05 m a b 0.20 0.1 0.25 0.1 1.0 0.1 0.25 0.1 1 3 4 6 0.5 0.3 0.1 1.6 0.1 0.1nom. bottom view attention: tabs or tab suspension leads in the parts have v dd or gnd level.(they are connected to the reverse side of this ic.) refer to pin discription. do not connect to other wires or land patterns. taping specifi cation 1.5 +0.1 0 0.25 0.1 1.1max. 4.0 0.1 2.0 0.05 4.0 0.1 2.2 2.4 1.1 0.1 1.75 0.1 3.5 0.05 8.0 0.3 tr user direction of feed taping reel di mensions reuse reel (eiaj-rrm-08bc) ( 1 r eel =50 00pc s ) ( r 5323 k,r 532 5k : 1r e e l = 3 000pc s ) 2 0.5 21 0.8 11.4 1.0 9.0 0.3 60 ? +1 0 180 ? 0 ? 1.5 13 0.2 ?
p a ckage informa t ion pe-plp1820 -6-061 1 power dissipation (p lp1820-6) this spe c ifica t ion is at m o u n ted on boa rd. powe r di ssip ation (p d ) depe nd s on condition s of mounting on board. this spe c ifica t ion is ba sed on the mea s u r eme n t at the conditio n bel ow: measurement conditio n s standard lan d pattern environme n t mounting o n board (win d velocity=0m/ s) board mate ri al glass cl oth e poxy plactic (dou ble si ded ) board dimen s ion s 40mm = ? = 0 5 0 100 25 75 85 125 150 ambient temperature ( c) 0 400 200 600 800 880 1000 power dissipation p d (mw) on board 1200 40 40 po w e r dis s ip ation measur e men t boar d pattern ic mount are a unit : mm recommended land pattern 1.00 0.45 0.75 1.60 0.35 0.25 0.5 0.5 (unit: mm)
p a ckage informa t ion pe-wlcsp-6-p1-061 1 ? 0.5 0.5 0.05 index x4 a 1.29 0.10 s b 0.79 0.40 0.02 0.08 0.03 0.06 s s sa b 0.5 ? 0.05 ? 0.16 0.03 m bottom view taping specifi cation 1.5 +0.1 0 0.18 0.1 1.2max. dummy ? pocket 4.0 0.1 0.5 0.1 0.88 0.7 0.95 1.38 1.0 2.0 3.5 0.05 8.0 0.3 1.75 0.1 4.0 0.1 2.0 0.05 2.0 0.05 e2 user ? direction ? of ? feed 1.5 +0.1 0 0.18 0.1 1.2max. dummy ? pocket 4.0 0.1 0.5 0.1 1.38 0.7 0.95 0.88 1.0 2.0 3.5 0.05 8.0 0.3 1.75 0.1 4.0 0.1 2.0 0.05 2.0 0.05 tr user ? direction ? of ? feed the t aping specifica t ion becom e s one ki nd in each product. please reter t o selectio n gui d e for det ail s . taping reel di mensions reuse reel (eiaj-rrm-08bc) (1reel =50 00p cs : e2 t y pe) (1reel =30 00p cs : tr t y p e ) 21 0.8 2 0.5 13 0.2 180 60 0 ?.5 +1 0 11.4 1.0 9.0 0.3
p a ckage informa t ion pe-wlcsp-6-p1-061 1 power dissipation (wlcsp-6- p1) this spe c ifica t ion is at m o u n ted on boa rd. powe r di ssip ation (p d ) depe nd s on condition s of mounting on board. this spe c ifica t ion is ba sed on the mea s u r eme n t at the conditio n bel ow: measurement conditio n s standard lan d pattern environme n t mounting o n board (win d velocity=0m/ s) board mate ri al glass cl oth e poxy plactic (dou ble si ded ) board dimen s ion s 40mm ? = ? = 0 5 0 100 25 75 85 125 150 ambient ? temperature ? ( c) 0 200 100 300 400 633 500 600 power ? dissipation ? p d (mw) on ? board 40 40 measuremen t ? b oar d ? pa tter n po w e r dissip ation ic mount are a (unit : mm)
p a ckage informa t ion pe-wlcsp-6-p1-061 1 recommended land p a ttern (wlcsp) nsmd solder ? ? smd (unit : mm) nsmd a nd smd pad defi nition pad definitio n copp er pad solder mask opening nsmd (no n -solder ma sk defined ) 0.20mm min. 0.30mm smd (sold e r mask define d ) min. 0.30mm 0.20mm * pad la y out an d size can be modified b y customers material, equipm ent, method. * please adjust pad la y out accordin g to y o u r conditions. * recommended stencil aperture size....?0.3mm * since lead free wl-csp compo nents are not compatible w i th th e tin/lead solder process, y ou sh all not mount lead free wl -csp components using the tin/lead solder paste.
mark information me-r5326n-0608 r5326n series mark specification ? sot-23-6 (sc-74) 1 2 3 4 1 , 2 : product code (refer to part number vs. product code) 3 , 4 : lot number ? part number vs. product code product code product code part number 1 2 part number 1 2 r5326n001a 1 a r5326n001b 0 a r5326n002a 1 b r5326n002b 0 b r5326n003a 1 c r5326n003b 0 c r5326n004a 1 d r5326n004b 0 d r5326n005a 1 e r5326n005b 0 e r5326n006a 1 f r5326n006b 0 f r5326n007a 1 g r5326n007b 0 g r5326n008a 1 h r5326n008b 0 h r5326n009a 1 j r5326n009b 0 j r5326n010a 1 k r5326n010b 0 k r5326n011a 1 l r5326n011b 0 l r5326n012a 1 m r5326n012b 0 m r5326n013a 1 n r5326n013b 0 n r5326n014a 1 p r5326n014b 0 p r5326n015a 1 q r5326n015b 0 q r5326n016a 1 r r5326n016b 0 r r5326n017a 1 s r5326n017b 0 s
mark inf o rma t ion me-r5 326 k-0608 r5326k series mark specification ? plp1820-6 1 2 3 4 5 6 1 to 4 : product cod e (refe r to part numb er vs. produ ct cod e ) 5 , 6 : lot numbe r ? part numb er vs. prod uct code prod uct co de prod uct co de part number 1 2 3 4 part number 1 2 3 4 r5326k001a v 0 0 1 r 5 3 2 6 k 0 0 1 b u 0 0 1 r5326k002a v 0 0 2 r 5 3 2 6 k 0 0 2 b u 0 0 2 r5326k003a v 0 0 3 r 5 3 2 6 k 0 0 3 b u 0 0 3 r5326k004a v 0 0 4 r 5 3 2 6 k 0 0 4 b u 0 0 4 r5326k005a v 0 0 5 r 5 3 2 6 k 0 0 5 b u 0 0 5 r5326k006a v 0 0 6 r 5 3 2 6 k 0 0 6 b u 0 0 6 r5326k007a v 0 0 7 r 5 3 2 6 k 0 0 7 b u 0 0 7 r5326k008a v 0 0 8 r5326k008b u 0 0 8 r5326k009a v 0 0 9 r5326k009b u 0 0 9 r5326k010a v 0 1 0 r5326k010b u 0 1 0 r5326k011a v 0 1 1 r5326k011b u 0 1 1 r5326k012a v 0 1 2 r5326k012b u 0 1 2 r5326k013a v 0 1 3 r5326k013b u 0 1 3 r5326k014a v 0 1 4 r5326k014b u 0 1 4 r5326k015a v 0 1 5 r5326k015b u 0 1 5 r5326k016a v 0 1 6 r5326k016b u 0 1 6 r5326k017a v 0 1 7 r5326k017b u 0 1 7
mark information me-r5326z-0608 r5326z series mark specification ? wlcsp-6-p1 1 2 3 1 : h (fixed) 2 , 3 : lot number ? product code vs. marking (a part number is discriminable from a product code and a lot number) product code product code part number 1 part number 1 r5326z001a h r5326z001b h r5326z002a h r5326z002b h r5326z003a h r5326z003b h r5326z004a h r5326z004b h r5326z005a h r5326z005b h r5326z006a h r5326z006b h r5326z007a h r5326z007b h r5326z008a h r5326z008b h r5326z009a h r5326z009b h r5326z010a h r5326z010b h r5326z011a h r5326z011b h r5326z012a h r5326z012b h r5326z013a h r5326z013b h r5326z014a h r5326z014b h r5326z015a h r5326z015b h r5326z016a h r5326z016b h r5326z017a h r5326z017b h
global ricoh co.,ltd. electronic devices company | site map | products & solutions > industrial products > electronic devices > power management ics > multi-ldo > r5326x series products power management ics real-time clock ics pc interface communication lsi / image processing lsi manufacturing service product list search ricoh.com/lsi/ r5326x series automatic mode shift 2ch 150ma ldo | outline | features | applications | documenets download | | code list | outline the r5326x series are cmos-based voltage regulator ics with high output voltage accuracy, typ. 5.5a low supply current, and remarkably improved transient response compared with the conventional low supply current voltage regulators. the supply current of ic itself is automatically shifts between fast mode and low power mode depending on the load current. (the current threshold is fixed internally.) each of these voltage regulator ics consists of a voltage reference unit, an error amplifier, resistors for setting the output voltage, a current limit circuit for preventing from the destruction by an over current, and so on. the chip enable function realizes the standby mode with ultra low supply current. since the packages for these ics are sot-23-6 and plp1820-6, and chip size package, wlcsp-6-p1, 2ch ldo regulators are included in each package, high density mounting of the ics on boards is possible. to top features supply current (low power mode) typ. 5.5a2 (vr1&vr2) (iout=0ma) supply current (fast mode) typ. 50a2 (vr1&vr2) (iout=10ma) standby current typ. 0.1a (vr1&vr2) quick links quality assurance system (pdf:175kb) inductor information (pdf:70kb) catalog list discontinued products power management ics real-time clock ics lead (pb) free information all of the lead-free products comply with rohs directive.
input voltage 1.4v to 6.0v output voltage 0.8v to 4.2v dropout voltage typ. 0.19v (iout=150ma vout=2.8v) ripple rejection typ. 70db (f=1khz) typ. 60db (f=10khz) line regulation typ. 0.02%/v packages wlcsp-6-p1, plp1820-6,sot- 23-6 built-in fold-back protection circuit typ. 50ma (current at short mode) ceramic capacitor is recommended. 1.0f to 3.3f (depending on vin and set vout. refer to the electrical characteristics table.) to top applications power source for handheld communication equipment. power source for electrical appliances such as cameras, vcrs and camcorders. power source for battery-powered equipment. to top documents download data sheet (pdf) package info. (pdf) mark info. (pdf) quality assurance data (pdf) r5326x series ea-138- 070806(666kb) sot-23-6 r5326n to be prepared to be prepared plp1820-6 r5326k reliability to be prepared wlcsp-6- p1 r5326z reliability to be prepared * all pdf files are less than 1mb unless otherwise stated. contact us distributors our sales activities contact us other inquiries
* if you don't have adobe reader, you can download free. get adobe reader to top code list please confirm sample availability with your local contact mentioned in our distributors list. r5326n/k/z vr1 vr2 001a/b 2.8 2.8 002a/b 1.8 3.0 003a/b 2.8 3.3 004a/b 1.8 1.8 005a/b 2.8 2.6 006a/b 1.2 1.8 007a/b 2.5 1.2 008a/b 1.8 2.6 009a/b 2.7 1.8 010a/b 2.8 1.8 011a/b 1.5 2.6 012a/b 1.1 1.3 013a/b 2.5 2.8 014a/b 2.9 2.9 015a/b 2.7 1.3 016a/b 1.2 2.8 017a/b 1.1 1.1 018a/b 1.2 1.2 019a/b 1.2 2.9 to top | privacy | terms of use | about the use of technical information in this website. | copyright (c) 2000-2007 ricoh co., ltd. all rights reserved.

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