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r5326x series automatic mode shift dual 150ma ldo no.ea-138-080919 1 outline the r5326x series are cmos-based voltage regulator ics with high output voltage accuracy, typ. 5.5 a low supply current, and remarkably improved transient response compared with the conventional low supply current voltage regulators. the supply current of ic itself is aut omatically shifts between fast mode and low power mode depending on the load current. (the current threshold is fi xed 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 df n(plp)1820-6, and chip size package, wlcsp-6-p1, dual ldo regulators are included in each package, high density mounting of the ics on boards is possible. features ? supply current (low po wer mode)...................typ. 5.5 a 2 (vr1&vr2) (i out = 0ma) ? supply current (fas t mode)..............................typ. 50 a 2 (vr1&vr2) (i out = 10ma) ? standby current ................................................typ. 0.1 a (vr1&vr2) ? input volt age .....................................................1.4v to 6.0v ? output voltage ..................................................0.8v to 4.2v ? dropout voltage ................................................typ. 0.19v (i out = 150ma, v out = 2.8v) ? output voltage accuracy................................... 1.0% (v out >1.5v) ? ripple rejection ................................................typ. 70db (f = 1khz) typ. 60db (f = 10khz) ? line regulation ................................................. typ. 0.02%/v ? packages ......................................................... wlcsp-6-p1, dfn(plp) 1820-6, sot-23-6 ? built-in fold-back protection circuit ....................typ. 50ma (current at short mode) ? ceramic capacitor is recommended. ..............1.0 f to 3.3 f (depending on v in and set v out . refer to the electrical characteristics table.) applications ? power source for handheld communication equipment. ? power source for electrical appliances such as cameras, vcrs and camcorders. ? power source for battery-powered equipment.
r5326x 2 block diagrams r5326xxxxa ce1 gnd v out1 vref current limit error a mp. r1_1 r2_1 ce2 vref current limit error a mp. r1_2 r2_2 v dd v out2 r5326xxxxb ce1 gnd v out1 ce2 v dd v out2 vref current limit error a mp. r1_1 r2_1 vref current limit error a mp. r1_2 r2_2
r5326x 3 selection guide the output voltage, auto discharge function*, and the tapi ng type for the ics can be selected at the user's request. the selection can be made with designating the part number as shown below; r5326xxxx x-xx -x part number a b c d e code contents a designation of package type: n: sot-23-6 k: dfn(plp)1820-6 z: wlcsp-6-p1 b setting combination of dual output voltage (v out ): serial number for voltage setting, stepwise setting with a step of 0.1v in the range of 0.8v to 4.2v is possible for each channel. c designation of mask option: a: without auto discharge function* at off state. b: with auto discharge function* at off state. d designation of taping type: ex. tr (refer to taping specifications; for sot-23-6 and dfn(plp)1820-6), e2 (for wlcsp-6-p1) e designation of composition of plating: ? f : lead free solder plating (sot-23-6, wlcsp-6-p1) none : au plating (dfn(plp)1820-6) *) when the mode is into standby with ce signal, auto discharge transistor turns on, and it makes the turn-off speed faster than normal type.
r5326x 4 pin configurations sot-23-6 dfn(plp)1820-6 wlcsp-6-p1 6 5 4 1 2 3 (mark side) top view 6 5 4 1 2 3 bottom view 4 56 321 mark side 6 1 5 2 4 3 bump side 6 1 5 2 4 3 pin descriptions ? sot-23-6, wlcsp-6-p1 ? dfn(plp)1820-6 pin no. symbol description pin no. symbol description 1 v out1 output pin 1 1 v out2 output pin 2 2 v dd input pin 2 v dd input pin 3 v out2 output pin 2 3 v out1 output pin 1 4 ce2 chip enable pin 2 4 ce1 chip enable pin 1 5 gnd ground pin 5 gnd ground pin 6 ce1 chip enable pin 1 6 ce2 chip enable pin 2 ? tab in the parts have gnd level. (they are connected to the back side of this ic.) do not connect to other wires or land patterns.
r5326x 5 absolute maximum ratings symbol item rating unit v in input voltage 6.5 v v ce input voltage (ce pin) ? 0.3 to 6.5 v v out output voltage ? 0.3 to v in + 0.3 v i out1 , i out2 output current 200 ma power dissipation (sot-23-6) * 420 power dissipation (dfn(plp)1820-6) * 880 p d power dissipation (wlcsp-6-p1) * 633 mw topt operating temperature range ? 40 to 85 c tstg storage temperature range ? 55 to 125 c *) for power dissipation, please refer to package information to be described. absolute maximum ratings electronic and mechanical stress momentarily exceeded absolute maximum ratings may cause the permanent damages and may degrade the life time and safe ty for both device and sy stem using the device in the field. the functional operation at or over these absolute maximum ratings is not assured.
r5326x 6 electrical characteristics ? r5326xxxxa/b vr1/vr2 topt=25 c symbol item conditions min. typ. max. unit v out > 1.5v 0.99 1.01 v v out output voltage v in ? v out = 1v i out = 1ma v out < = ? 15 + 15 mv i out output current v in ? v out = 1v 150 ma v out / i out load regulation v in ? v out = 1v 1ma < = < = < = < 0.9v 0.62 0.87 0.9v < = < 1.0v 0.58 0.78 1.0v < = < 1.2v 0.48 0.69 1.2v < = < 1.5v 0.40 0.59 1.5v < = < 2.0v 0.31 0.48 2.0v < = < 2.8v 0.22 0.37 v dif dropout voltage i out = 150ma 2.8 < = ? v out = 1v, i out = 0ma 5.5 16 a i ss2 supply current (fast mode) v in ? v out = 1v, i out = 10ma 50 105 a i standby standby current v in = 6v, v ce1 = v ce2 = gnd 0.1 1.0 a i outl low power mode current threshold v in ? v out = 1v, i out = 30ma to 1 a 0.6 ma i outh fast response mode current threshold v in ? v out = 1v, i out = 1 a to 30ma 3 ma v out / v in line regulation v out + 0.5v < = < = = 30ma ( ? v in > = 1.8v) 0.02 0.2 %/v f = 1khz 70 rr ripple rejection ripple 0.2vp-p, v in ? v out = 1v, i out = 30ma (in case that v out < 1.5v, v in ? v out = 1.5v) f = 10khz 60 db v in input voltage 1.4 6.0 v v out / t opt output voltage temperature coefficient i out = 30ma, ? 40 c < = < = c 100 ppm/ c i lim short current limit v out = 0v 50 ma i pd ce pull-down current 0.15 0.30 0.45 a v ceh ce input voltage "h" 1.0 6.0 v v cel ce input voltage "l" 0 0.4 v en output noise bw = 10hz to 100khz 30 vrms r low low output nch tr. on resistance (of b version) 40
r5326x 7 recommended operating conditions (electrical characteristics) all of electronic equipment should be designed that the mounted semiconductor devices operate within the recommended operating conditions. the semiconductor devices cannot operate normally over the recommended operating conditions, even if when they are used over such conditions by momentary electronic noise or surge. and the semiconductor de vices may receive serious damage when they continue to operate over the recommended operating conditions. typical appliation out2 out1 in v out2 v out1 gnd ce1 ce2 v dd r5326x series c3 c2 c1 (external components) capacitor; ceramic type c1 : 1.0 f ceramic c2, c3 : refer to the following table recommended ceramic capacitor for output (c2, c3) minimum input voltage output voltage range 1.4v < = v in < 1.65v 1.65v < = < = v out < 1.2v 3.3 f or more 2.2 f or more 1.2v < = v out < = 4.2v 3.3 f or more 1.0 f or more output capacitors 3.3 f (murata) grm219b31a335ke18b 2.2 f (murata) grm155b30j225m 1.0 f (murata) grm155b31a105ke15
r5326x 8 technical notes when using these ics, consider the following points: mounting on pcb make v dd and gnd lines sufficient. if their impedance is hi gh, noise pickup or unstable operation may result. connect a capacitor with a capacitance value as much as 1.0 f or more as c1 between v dd and gnd pin, and as close as possible to the pins. set external components, especially t he output capacitor, as close as possi ble to the ics, and make wiring as short as possible. phase compensation in these ics, phase compensation is made for securing st able operation even if the load current is varied. for this purpose, use capacitos c2 and c3 which are shown below table ?recommended ceramic capacitor for output ?if you use a tantalum type capacitor and esr value of the capacitor is iarge, output might be unstable. evaluate your circuit with consi dering frequency characteristics. test circuits r5326x series ce2 v out2 ce1 v out1 v dd gnd c1 v v v out2 i out2 v out1 i out1 c2 c3 c1 = ceramic 1.0 = refer to the term of the external capacitors r5326x series ce2 v out2 ce1 v out1 v dd gnd c1 c2 c3 a i ss c1 = = refer to the term of the external capacitor s fig.1 standard test circuit fig.2 supply current test circuit r5326x series ce2 v out2 ce1 v out1 v dd gnd i out2 i out1 c2 c3 pg pulse generator c2,c3 = refer to the term of the external capacitors = = refer to the term of the external capacitors fig.3 ripple rejection, line transient respon se fig.4 load transient response test circuit test circuit
r5326x 9 typical characteristics 1) output voltage vs. output current 0.8v(vr1/vr2) 1.5v(vr1/vr2) 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 =1.8v v in =2.5v v in =3.5v 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/vr2) 4.0v(vr1/vr2) 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/vr2) 1.5v(vr1/vr2) i out =1ma i out =10ma i out =100ma i out =150ma 024 1356 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) i out =1ma i out =10ma i out =100ma i out =150ma 024 1356 input voltage v in (v) 0 0.9 0.6 0.3 1.8 1.5 1.2 output voltage v out (v)
r5326x 10 2.8v(vr1/vr2) 4.0v(vr1/vr2) i out =1ma i out =10ma i out =100ma i out =150ma 024 1356 input voltage v in (v) 0 1.5 1.0 0.5 3.0 2.5 2.0 output voltage v out (v) i out =1ma i out =10ma i out =100ma i out =150ma 024 1356 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) 3) supply current vs. input voltage 0.8v(vr1/vr2) 1.5v(vr1/vr2) i out =0ma i out =10ma 024 1356 0 60 30 40 50 20 10 supply current i ss ( a) input voltage v in (v) i out =0ma i out =10ma input voltage v in (v) 024 1356 0 60 30 40 50 20 10 supply current i ss ( a) 2.8v(vr1/vr2) 4.0v(vr1/vr2) i out =0ma i out =10ma input voltage v in (v) 024 1356 0 60 30 40 50 20 10 supply current i ss ( a) i out =0ma i out =10ma 024 1356 input voltage v in (v) 0 60 30 40 50 20 10 supply current i ss ( a)
r5326x 11 4) supply current vs. output current low powermode to fast mode fast mode to low powermode 0.1 1 10 100 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/vr2) 1.5v(vr1/vr2) -40 0 50 -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 50 -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/vr2) 4.0v(vr1/vr2) -40 0 50 -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 50 -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)
r5326x 12 6) supply current vs. temperature -40 0 50 -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/vr2) 0.9v(vr1/vr2) 85 c 25 c -40 c 0 50 100 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 50 100 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/vr2) 1.2v(vr1/vr2) 85 c 25 c -40 c 0 50 100 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 50 100 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)
r5326x 13 1.5v(vr1/vr2) 2.0v(vr1/vr2) 85 c 25 c -40 c 0 50 100 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 50 100 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/vr2) 4.0v(vr1/vr2) 85 c 25 c -40 c 0 50 100 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 50 100 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)
r5326x 14 9) ripple rejection vs. input voltage (topt = 25 c, ripple 0.5vp-p, c in = none, c out = ceramic 1.0 f) 2.8v(vr1/vr2) 2.8v(vr1/vr2) 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/vr2) 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 operating voltage 0.8v(vr1/vr2) 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 area is available for 0.8v output
r5326x 15 11) ripple rejection vs frequency (c in = none) 0.8v(vr1/vr2) 0.8v(vr1/vr2) i out =1ma i out =10ma i out =50ma 0 10 20 40 60 30 50 70 90 80 0.1 1 10 100 v in =2.2v dc +0.5vp-p, c out =ceramic 2.2 f frequency f(khz) ripple rejection rr(db) i out =1ma i out =10ma i out =50ma 0 10 20 40 60 30 50 70 90 80 0.1 1 10 100 v in =2.2v dc +0.5vp-p, c out =ceramic 3.3 f frequency f(khz) ripple rejection rr(db) 1.5v(vr1/vr2) 1.5v(vr1/vr2) i out =1ma i out =10ma i out =50ma 0 10 20 40 60 30 50 70 80 0.1 1 10 100 v in =2.5v dc +0.5vp-p, c out =ceramic 1.0 f frequency f(khz) ripple rejection rr(db) i out =1ma i out =10ma i out =50ma 0 10 20 40 60 30 50 70 80 0.1 1 10 100 v in =2.5v dc +0.5vp-p, c out =ceramic 2.2 f frequency f(khz) ripple rejection rr(db) 2.8v(vr1/vr2) 2.8v(vr1/vr2) i out =1ma i out =10ma i out =50ma 0 10 20 40 60 30 50 70 80 0.1 1 10 100 v in =3.8v dc +0.5vp-p, c out =ceramic 1.0 f frequency f(khz) ripple rejection rr(db) i out =1ma i out =10ma i out =50ma 0 10 20 40 60 30 50 70 80 0.1 1 10 100 v in =3.8v dc +0.5vp-p, c out =ceramic 2.2 f frequency f(khz) ripple rejection rr(db)
r5326x 16 4.0v(vr1/vr2) 4.0v(vr1/vr2) i out =1ma i out =10ma i out =50ma 0 10 20 40 60 30 50 70 80 0.1 1 10 100 frequency f(khz) ripple rejection rr(db) v in =5.0v dc +0.5vp-p, c out =ceramic 1.0 f i out =1ma i out =10ma i out =50ma 0 10 20 40 60 30 50 70 80 0.1 1 10 100 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 out = 30ma,tr = tf = 5 s, c in = none) 0.8v(vr1/vr2) 1.5v(vr1/vr2) 0.79 0.80 0.81 2 1 4 3 020 6080 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 3 020 6080 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/vr2) 4.0v(vr1/vr2) 2.79 2.80 2.81 020 6080 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 6 020 6080 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
r5326x 17 13) load transient response1 (tr = tf = 0.5 s, c in = 1.0 f) 0.8v(vr1/vr2) 0.8v(vr1/vr2) 0.6 0.8 0.9 0.7 0 60 30 020 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 30 020 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/vr2) 0.8v(vr1/vr2) 0.6 0.8 0.9 0.7 0 60 30 020 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 30 020 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/vr2) 0.8v(vr1/vr2) 0.7 0.9 0.8 50 0 150 100 04 21217 8 61618 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 21217 8 61618 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
r5326x 18 1.5v (vr1/vr2) 1.5v (vr1/vr2) 1.3 1.5 1.6 1.4 0 60 30 020 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 30 020 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/vr2) 1.5v (vr1/vr2) 1.3 1.5 1.6 1.4 0 60 30 020 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 30 020 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/vr2) 1.5v (vr1/vr2) 1.3 1.5 1.6 1.4 0 60 30 020 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 21217 8 61618 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
r5326x 19 2.8v (vr1/vr2) 2.8v (vr1/vr2) 2.7 2.9 2.8 0 60 30 020 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 30 020 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/vr2) 2.8v (vr1/vr2) 2.7 2.9 2.8 0 60 30 020 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 30 020 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/vr2) 2.8v (vr1/vr2) 2.7 2.9 2.8 0 60 30 020 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 21217 8 61618 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
r5326x 20 4.0v (vr1/vr2) 4.0v (vr1/vr2) 3.9 4.1 4.0 0 60 30 020 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 30 020 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/vr2) 4.0v (vr1/vr2) 3.9 4.1 4.0 0 60 30 020 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 30 020 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/vr2) 4.0v (vr1/vr2) 3.9 4.1 4.0 0 60 30 020 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 21217 8 61618 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
r5326x 21 14) load transient response2 (tr = tf = 0.5 s, c in = 1.0 f) 2.8v(vr1/vr2) 2.8v(vr1/vr2) 2.7 2.8 2.9 3.0 2.9 2.8 2.7 0 60 30 020 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 30 020 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 vr2 output current vr1 output voltage vr2 output voltage 2.8v(vr1/vr2) 2.8v(vr1/vr2) 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 21217 8 61618 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 21217 8 61618 10 20 50ma 100ma i out =1ma vr2 output current vr1 output voltage vr2 output voltage 15) load transient response3 (tr = tf = 10ns) 3.0v(vr1/vr2) 2.7 2.8 3.1 3.0 2.9 0 200 100 010 53040 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 0.1ma 100ma output current output voltage
r5326x 22 16) turn on speed with ce pin (c in = ceramic 1.0 f) 0.8v(vr1/vr2) 1.5v(vr1/vr2) 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 out =0ma i out =10ma i out =150ma 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 out =10ma i out =150ma ce input voltage output voltage 2.8v(vr1/vr2) 4.0v(vr1/vr2) 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 out =0ma i out =150ma ce input voltage output voltage i out =0ma i out =150ma 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 with ce pin (c in = ceramic 1.0 f) 0.8v(vr1/vr2) 1.5v(vr1/vr2) i out =0ma i out =0.1ma i out =10ma i out =150ma 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 =0ma i out =0.1ma i out =10ma i out =150ma 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 23 2.8v(vr1/vr2) 4.0v(vr1/vr2) i out =0ma i out =0.1ma i out =10ma i out =150ma 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 =0ma i out =0.1ma i out =10ma i out =150ma 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
r5326x 24 esr vs. output current when using these ics, consider the following points: the relations between i out (output current) and esr of an output capacitor are shown below. the conditions when the white noise level is under 40 v (avg.) are marked as the hatched area in the graph. measurement conditions frequency band : 10hz to 2mhz temperature : ? 40 c to 85 c 0.8v(vr1/vr2) 0.8v(vr1/vr2) v in =1.4v to 6.0v, c out =ceramic 1.0 f,murata) 0 30 60 90 120 150 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 30 60 90 120 150 0.01 100 1 0.1 10 output current i out (ma) esr( ) 0.8v(vr1/vr2) 1.0v(vr1/vr2) v in =1.4v to 6.0v, c out =ceramic 3.3 f,murata) 0 30 60 90 120 150 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 30 60 90 120 150 0.01 100 1 0.1 10 esr( )
r5326x 25 1.0v(vr1/vr2) 1.2v(vr1/vr2) v in =1.5v to 6.0v, c out =ceramic 2.2 f,murata) 0 30 60 90 120 150 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 30 60 90 120 150 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( ) 1.2v(vr1/vr2) 1.2v(vr1/vr2) v in =1.5v to 6.0v, c out =ceramic 2.2 f,murata) 0 30 60 90 120 150 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 30 60 90 120 150 0.01 100 1 0.1 10 output current i out (ma) esr( ) 2.8v(vr1/vr2) 4.0v(vr1/vr2) v in =2.8v to 6.0v, c out =ceramic 1.0 f,murata) 0 30 60 90 120 150 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 30 60 90 120 150 0.01 100 1 0.1 10 output current i out (ma) esr( )
r5326x 26 0.8v(vr1/vr2) 1.0v(vr1/vr2) v in =1.5v to 6.0v, c out =ceramic 2.2 f,kyocera) 0 30 60 90 120 150 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 30 60 90 120 150 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( ) 1.2v(vr1/vr2) v in =1.45v to 6.0v, c out =ceramic 2.2 f,kyocera) 0 30 60 90 120 150 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( )
package information pe-sot-23-6-0611 ? sot-23-6 (sc-74) unit: mm package dimensions 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 specification 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 dimensions reuse reel (eiaj-rrm-08bc) (1reel=3000pcs) 11.4 1.0 9.0 0.3 2 0.5 13 0.2 180 60 0 ? 1.5 +1 0 21 0.8
package information pe-sot-23-6-0611 power dissipation (sot-23-6) this specification is at mounted on board. power dissipation (p d ) depends on conditions of mounting on board. this specification is based on the measurement at the condition below: measurement conditions standard land pattern environment mounting on board (wind velocity=0m/s) board material glass cloth epoxy plactic (double sided) board dimensions 40mm 40mm 1.6mm copper ratio top side : approx. 50% , back side : approx. 50% through-hole 0.5mm 44pcs measurement result (topt=25 c,tjmax=125 c) standard land pattern free air power dissipation 420mw 250mw thermal resistance ja = (125 ? 25 c)/0.42w = 263 c/w 400 c/w 0 50 100 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 power dissipation measurement board pattern ic mount area unit : mm recommended land pattern 0.7 max. 0.95 0.95 1.9 2.4 1.0 (unit: mm)
package information pe-dfn(plp)1820-6-071010 ? dfn(plp)1820-6 unit: mm package dimensions a b 1.80 2.00 0.05 0.05 4 index 0.6max. 0.05 m ab 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 specification 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 dimensions reuse reel (eiaj-rrm-08bc) (1reel=5000pcs) (r5323k,r5325k : 1reel=3000pcs) 2 0.5 21 0.8 11.4 1.0 9.0 0.3 60 ? +1 0 180 ? 0 ? 1.5 13 0.2 ?
package information pe-dfn(plp)1820-6-071010 power dissipation (dfn(plp)1820-6) this specification is at mounted on board. power dissipation (p d ) depends on conditions of mounting on board. this specification is based on the measurement at the condition below: measurement conditions standard land pattern environment mounting on board (wind velocity=0m/s) board material glass cloth epoxy plastic (double sided) board dimensions 40mm 40mm 1.6mm copper ratio top side : approx. 50% , back side : approx. 50% through-hole 0.54mm 30pcs measurement result (topt=25 c,tjmax=125 c) standard land pattern power dissipation 880mw thermal resistance ja = (125 ? 25 c)/0.88w = 114 c/w 0 50 100 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 power dissipation measurement board pattern ic mount area unit : mm recommended land pattern 1.00 0.45 0.75 1.60 0.35 0.25 0.5 0.5 (unit: mm)
package information pe-wlcsp-6-p1-0611 ? wlcsp-6-p1 unit: mm package dimensions 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 sab 0.5 ? 0.05 ? 0.16 0.03 m bottom view taping specification 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 taping specification becomes one kind in each product. please reter to selection guide for details. taping reel dimensions reuse reel (eiaj-rrm-08bc) (1reel=5000pcs : e2 type) (1reel=3000pcs : tr type) 21 0.8 2 0.5 13 0.2 180 60 0 ?.5 +1 0 11.4 1.0 9.0 0.3
mark information me-r5326n-080919 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 set v out product code set v out part number 1 2 vr1 vr2 part number 1 2 vr1 vr2 r5326n001a 1 a 2.8v 2.8v r5326n001b 0 a 2.8v 2.8v r5326n002a 1 b 1.8v 3.0v r5326n002b 0 b 1.8v 3.0v r5326n003a 1 c 2.8v 3.3v r5326n003b 0 c 2.8v 3.3v r5326n004a 1 d 1.8v 1.8v r5326n004b 0 d 1.8v 1.8v r5326n005a 1 e 2.8v 2.6v r5326n005b 0 e 2.8v 2.6v r5326n006a 1 f 1.2v 1.8v r5326n006b 0 f 1.2v 1.8v r5326n007a 1 g 2.5v 1.2v r5326n007b 0 g 2.5v 1.2v r5326n008a 1 h 1.8v 2.6v r5326n008b 0 h 1.8v 2.6v r5326n009a 1 j 2.7v 1.8v r5326n009b 0 j 2.7v 1.8v r5326n010a 1 k 2.8v 1.8v r5326n010b 0 k 2.8v 1.8v r5326n011a 1 l 1.5v 2.6v r5326n011b 0 l 1.5v 2.6v r5326n012a 1 m 1.1v 1.3v r5326n012b 0 m 1.1v 1.3v r5326n013a 1 n 2.5v 2.8v r5326n013b 0 n 2.5v 2.8v r5326n014a 1 p 2.9v 2.9v r5326n014b 0 p 2.9v 2.9v r5326n015a 1 q 2.7v 1.3v r5326n015b 0 q 2.7v 1.3v r5326n016a 1 r 1.2v 2.8v r5326n016b 0 r 1.2v 2.8v r5326n017a 1 s 1.1v 1.1v r5326n017b 0 s 1.1v 1.1v r5326n018a 1 t 1.2v 1.2v r5326n018b 0 t 1.2v 1.2v r5326n019a 1 u 1.2v 2.9v r5326n019b 0 u 1.2v 2.9v r5326n020a 1 v 2.8v 3.0v r5326n020b 0 v 2.8v 3.0v
mark information me-r5326k-080919 r5326k series mark specification ? dfn(plp)1820-6 1 2 3 4 5 6 1 to 4 : product code (refer to part number vs. product code) 5 , 6 : lot number ? part number vs. product code product code set v out product code set v out part number 1 2 3 4 vr1 vr2 part number 1 2 3 4 vr1 vr2 r5326k001a v 0 0 1 2.8v 2.8v r5326k001b u 0 0 1 2.8v 2.8v r5326k002a v 0 0 2 1.8v 3.0v r5326k002b u 0 0 2 1.8v 3.0v r5326k003a v 0 0 3 2.8v 3.3v r5326k003b u 0 0 3 2.8v 3.3v r5326k004a v 0 0 4 1.8v 1.8v r5326k004b u 0 0 4 1.8v 1.8v r5326k005a v 0 0 5 2.8v 2.6v r5326k005b u 0 0 5 2.8v 2.6v r5326k006a v 0 0 6 1.2v 1.8v r5326k006b u 0 0 6 1.2v 1.8v r5326k007a v 0 0 7 2.5v 1.2v r5326k007b u 0 0 7 2.5v 1.2v r5326k008a v 0 0 8 1.8v 2.6v r5326k008b u 0 0 8 1.8v 2.6v r5326k009a v 0 0 9 2.7v 1.8v r5326k009b u 0 0 9 2.7v 1.8v r5326k010a v 0 1 0 2.8v 1.8v r5326k010b u 0 1 0 2.8v 1.8v r5326k011a v 0 1 1 1.5v 2.6v r5326k011b u 0 1 1 1.5v 2.6v r5326k012a v 0 1 2 1.1v 1.3v r5326k012b u 0 1 2 1.1v 1.3v r5326k013a v 0 1 3 2.5v 2.8v r5326k013b u 0 1 3 2.5v 2.8v r5326k014a v 0 1 4 2.9v 2.9v r5326k014b u 0 1 4 2.9v 2.9v r5326k015a v 0 1 5 2.7v 1.3v r5326k015b u 0 1 5 2.7v 1.3v r5326k016a v 0 1 6 1.2v 2.8v r5326k016b u 0 1 6 1.2v 2.8v r5326k017a v 0 1 7 1.1v 1.1v r5326k017b u 0 1 7 1.1v 1.1v r5326k018a v 0 1 8 1.2v 1.2v r5326k018b u 0 1 8 1.2v 1.2v r5326k019a v 0 1 9 1.2v 2.9v r5326k019b u 0 1 9 1.2v 2.9v r5326k020a v 0 2 0 2.8v 3.0v r5326k020b u 0 2 0 2.8v 3.0v
mark information me-r5326z-080919 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 set v out product code set v out part number 1 vr1 vr2 part number 1 vr1 vr2 r5326z001a h 2.8v 2.8v r5326z001b h 2.8v 2.8v r5326z002a h 1.8v 3.0v r5326z002b h 1.8v 3.0v r5326z003a h 2.8v 3.3v r5326z003b h 2.8v 3.3v r5326z004a h 1.8v 1.8v r5326z004b h 1.8v 1.8v r5326z005a h 2.8v 2.6v r5326z005b h 2.8v 2.6v r5326z006a h 1.2v 1.8v r5326z006b h 1.2v 1.8v r5326z007a h 2.5v 1.2v r5326z007b h 2.5v 1.2v r5326z008a h 1.8v 2.6v r5326z008b h 1.8v 2.6v r5326z009a h 2.7v 1.8v r5326z009b h 2.7v 1.8v r5326z010a h 2.8v 1.8v r5326z010b h 2.8v 1.8v r5326z011a h 1.5v 2.6v r5326z011b h 1.5v 2.6v r5326z012a h 1.1v 1.3v r5326z012b h 1.1v 1.3v r5326z013a h 2.5v 2.8v r5326z013b h 2.5v 2.8v r5326z014a h 2.9v 2.9v r5326z014b h 2.9v 2.9v r5326z015a h 2.7v 1.3v r5326z015b h 2.7v 1.3v r5326z016a h 1.2v 2.8v r5326z016b h 1.2v 2.8v r5326z017a h 1.1v 1.1v r5326z017b h 1.1v 1.1v r5326z018a h 1.2v 1.2v r5326z018b h 1.2v 1.2v r5326z019a h 1.2v 2.9v r5326z019b h 1.2v 2.9v r5326z020a h 2.8v 3.0v r5326z020b h 2.8v 3.0v

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