data sheet 1 r000026 xc6219 series high speed ldo regulators, low esr cap. compatible, on/off switch october 4, 2004 v5 cmos low power consumption applications dropout voltage 60mv @ 30ma mobile phones 200mv @ 100ma cordless phones and radio communication equipment output current 150ma (vout<1.75v) portable games 240ma (vout> 1.8v) cameras, video cameras (300ma limit) reference voltage sources highly accurate + 2% battery powered equipment (+ 30mv when vout>1.5v) output voltage range 0.9v to 5.0v (50mv increments) low esr ceramic capacitor compatible general description features the xc6219 series are highly accurate, low noise, cm os ldo maximum output current 150ma (vout<1.75v) voltage regulators. offering low output noi se, high ripple rejection 240ma (vout> 1.8v) ratio, low dropout and very fast turn-on times, the xc6219 series (300ma limit (typ)) is ideal for today?s cutting edge mobile phone. dropout voltage 200mv (iout=100ma) internally the xc6219 includes a reference voltage sour ce, error operating voltage range 2.0v ~ 6.0v amplifiers, driver transistors, current limiters and phase output voltage range 0.9v ~ 5.0v (50mv steps) compensators. the xc6219?s current limiters' foldback circuit highly accurate + 2% (vout>1.5v) also operates as a short protect for the output current limiter and. + 30mv (vout< 1.5v) the output pin. the output voltage is set by laser trimming. low power consumption 25 a (typ.) voltages are selectable in 50mv steps within a range of standby current less than 0.1 a (typ.) 0.9v to 5.0v. the xc6219 series is also fully comp atible with low high ripple rejection 65db (10khz) esr ceramic capacitors, reducing cost and improving output stability. operating temperature range - 40 o c to 85 o c this high level of output stability is maintained even duri ng frequent low esr ceramic compatible ceramic capacitor load fluctuations, due to the excellent transient response performance ultr a small packages sot-25 (sot-23-5) and high psrr achieved across a broad range of frequencies. sot-89 the ce function allows the output of regulator to be turned off, usp-6b resulting in greatly reduced power consumption. the xc6219 series is available in the sot-25 (sot-23-5), sot-89 or usp-6b ?chip-scale? package. measuring only 2.0mm x 1.8mm the usp-6b is perfect for applicat ions where pcb area is critical. typical application circuit typical performance characteristics ripple rejection rate sot-25 (sot-23-5) vss 1 2 3 4 5 vin vout ce nc cin 1 f cl 1 f 0 10 20 30 40 50 60 70 80 90 100 0.01 0.1 1 10 100 ripple frequency f (khz) ripple rejection rate rr (db) x c6219x302 vin=3.0v, dc+1vp-pac iout=50ma, cl=1uf (ceramics)
data sheet 2 r000026 xc6219 series high speed ldo regulators, low esr cap. compatible, on/off switch pin configuration *please use the circuit without connecting to the heat dissipation pad. if the pad needs to be connected to other pins, it should be noted that the pin configuration of the usp-6b package is different depending on the ic series. sot-25 (sot-23-5) sot-89-5 usp-6b (top view) (top view) (bottom view) pin assignment pin number sot-25 sot-89-5 usp-6b pin name functions 1 4 1 vin power input 2 2 5 vss ground 3 3 6 ce on / off control 4 1 2, 4 nc no connection 5 5 3 vout output product classification selection guide the following options for the ce pin logic and internal pull-up/down are available: high active + no pull-down resistor built-in (standard) high active + 2.0m ? pull-down resistor built-in (semi-custom) low active + no pull-up resistor built-in (semi-custom) low active + 2.0m ? pull-up resistor built-in (semi-custom) note: *with the pull-up resistor or pull-down resistor built-i n types, the supply current during operation will increase by vin / 2.0m ? (typ.) ordering information xc6219 123456 designator description symbol description a : high active (ull-down resistor built in) b : high active (no pull-down resistor built in) c : low active (pull-up resistor built in) 1 ce pin logic d : low active (no pull-up resistor built in) 2 3 output voltage 09 ~ 50 : e.g. 2 =3, 3 =0, d 3.0v output voltage, 100mv increments, + 2% accuracy 2 : e.g. 2 =2, 3 =8, 4 =2 d 2.80v, + 2% 4 output voltage, 50mv increments, + 2% accuracy a : e.g. 2 =2, 3 =8, 4 =a d 2.85v, + 2% m : sot-25 (sot-23-5) p : sot-89-5 5 packages d : usp-6b r : embossed tape, standard feed 6 taping direction l : embossed tape, reverse feed vou t 5 vss 2 vin 4 1 nc 2 vss 3 ce 6 5 4 1 2 3 vin nc vout ce vss nc 4 2 5 13 ce (nc) v in v ss v out
data sheet 3 r000026 xc6219 series high speed ldo regulators, low esr cap. compatible, on/off switch packaging information sot-25 (sot-23-5) sot-89-5 usp-6b * pin no. 1 is thicker than other pins 4 5 4 5 6 5 4 1 2 3 a' a aa a a a 4 5 6 3 2 1 2 4 5 4 5 2 2 2 o o a - a' cross-section drawing 2.0 + 0.15 0.5+0.1 (0.45) (0.05) (0.27) (0.27) (0.27) ( 0.45) 1.8 + 0.15 (0.45) (0.45) o 0.005+0.00 2 o o (0.125) 0.65 +0.15 -0.05 0.05 +0.01 -0.005 0.2+0.05 0.7 + 0.03 0.2+0.05 0.25+0.1 1.0+0.1 0.25+0.1 0.5+0.1 0.5+0.1 0.1+0.03 0.1+0.03
data sheet 4 r000026 xc6219 series high speed ldo regulators, low esr cap. compatible, on/off switch marking rule sot-25 (sot-23-5) 1 represents product series mark product series l xc6219xxxxmx sot-25 (top view) 2 represents type of regulator mark vout 100mv steps vout 50mv steps vout:0.1~3.0v vout:3.1~6.0v vout:0.15~3.05v vout:3.15~6.05v product series v a e l xc6219axxxmx x b f m xc6219bxxxmx y c h n xc6219cxxxmx z d k p xc6219dxxxmx 3 represents output voltage mark output voltage mark output voltage 0 - 3.1 - 3.15 f 1.6 4.6 1.65 4.65 1 - 3.2 - 3.25 h 1.7 4.7 1.75 4.75 2 - 3.3 - 3.35 k 1.8 4.8 1.85 4.85 3 - 3.4 - 3.45 l 1.9 4.9 1.95 4.95 4 - 3.5 - 3.55 m 2.0 5.0 2.05 5 - 3.6 - 3.65 n 2.1 2.15 6 - 3.7 - 3.75 p 2.2 2.25 7 - 3.8 - 3.85 r 2.3 2.35 8 0.9 3.9 0.95 3.95 s 2.4 2.45 9 1.0 4.0 1.05 4.05 t 2.5 2.55 a 1.1 4.1 1.15 4.15 u 2.6 2.65 b 1.2 4.2 1.25 4.25 v 2.7 2.75 c 1.3 4.3 1.35 4.35 x 2.8 2.85 d 1.4 4.4 1.45 4.45 y 2.9 2.95 e 1.5 4.5 1.55 4.55 z 3.0 3.05 4 represents production lot number 0 to 9, a to z, reverse character of 0 to 9, a to z repeated. (g, i, j, o, q, w excepted) 1234
data sheet 5 r000026 xc6219 series high speed ldo regulators, low esr cap. compatible, on/off switch marking rule (continued) usp-6b 1 2 represents product series mark 1 2 product series l xc6219xxxxdx usp-6b (top view) 3 represents type of regulator makr type product series a high active, pull-down resistor built-in (semi-custom) xc6219axxxmx b high active, pull-down resistor built-in (semi-custom) xc6219bxxxmx c low active, pull-up resistor built-in (semi-custom) xc6219cxxxmx d low active, pull-up resistor built-in (semi-custom) xc6219dxxxmx 4 represents product series mark voltage product series 3 3.x xc6219x3xxdx 5 5.x xc6219x5xxdx 3 represents output voltage mark voltage product series mark voltage product series 0 x.0 xc6219xx0xdx a x.05 xc6219xx0adx 1 x.1 xc6219xx1xdx b x.15 xc6219xx1adx 2 x.2 xc6219xx2xdx c x.25 xc6219xx2adx 3 x.3 xc6219xx3xdx d x.35 xc6219xx3adx 4 x.4 xc6219xx4xdx e x.45 xc6219xx4adx 5 x.5 xc6219xx5xdx f x.55 xc6219xx5adx 6 x.6 xc6219xx6xdx h x.65 xc6219xx6adx 7 x.7 xc6219xx7xdx k x.75 xc6219xx7adx 8 x.8 xc6219xx8xdx l x.85 xc6219xx8adx 9 x.9 xc6219xx9xdx m x.95 xc6219xx9adx 4 represents production lot number 0 to 9, a to z repeated. (g, i, j, o, q, w excepted) * no character inversion used. 6 5 4 1 2 3 1 23 4 56
data sheet 6 r000026 xc6219 series high speed ldo regulators, low esr cap. compatible, on/off switch block diagram absolute maximum ratings ta = 2 5 o c parameter symbol ratings units input voltage vin 7.0 v output current iout 500 ma output voltage vout vss ? 0.3 ~ vin + 0.3 v ce pin voltage vce vss ? 0.3 ~ vin + 0.3 v sot-25 250 sot-89 500 power dissipation usp-6b pd 100 mw operating temperature range topr - 40 ~ + 85 o c storage temperature range tstg - 55 ~ + 125 o c current limit on/off control voltage reference each circuit ce v ss v out v in r2 r1
data sheet 7 r000026 xc6219 series high speed ldo regulators, low esr cap. compatible, on/off switch electrical characteristics xc6219b series ta = 2 5 o c parameter symbol conditions max. typ. min. units circuit output voltage vout(e) iout=30ma x 0.98 vout(t) x 1.02 v 1 maximum output current ioutmax 150 - - ma 1 load regulation u vout 1ma< iout< 100ma - 15 50 mv 1 vdif1 iout=30ma e-1 mv dropout voltage vdif2 iout=100ma e-2 mv 1 supply current idd vce=vin - 25 50 a 2 standby current istby vce=vss - 0.01 0.10 a 2 u vout/ vout(t)+1.0v< vin< 7.0v line regulation u vin vout iout=30ma - 0.01 0.20 %/v 1 input voltage vin 2.0 6.0 v - output voltage temperature u vout/ iout=30ma characteristics u to p r vout -40 o c< topr< 85 o c - 100 - ppm/ o c 1 ripple rejection rate psrr iout=50ma, f=10khz - 65 - db 4 current limiter ilim - 300 - ma 1 short circuit current ishort - 50 - ma 1 en ?high? voltage vceh 1.60 vin v 1 en ?low? voltage vcel 0.25 v 2 en ?high? current iceh vce=vin -0.10 0.10 a 2 en ?low? current icel vce=vss -0.10 0.10 a 2 note: *1: vout(t) = specified output voltage *2: vout(e) = effective output voltage (i.e. the output voltage when "vout(t)+1.0v" is provided at the vin pin while maintain ing a certain iout value.) 3: vdif={vin1 (* 5)- vout1 (*4) } *4: vout=a voltage equal to 98% of the output voltage w henever an amply stabilized iout {vout(t)+1.0v} is input. *5: vin=the input voltage when vout appears as input voltage is gradually decreased. *6: unless otherwise stated, vin=vout(t)+1.0v. dropout voltage chart e-1 e-2 symbol vdif1 vdif2 parameter output voltage min. typ. max. min. typ. max. 0.9 1100 1100 1110 1100 1150 1200 1.50 500 500 510 500 550 600 1.80 ~ 1.85 200 200 210 200 300 400 1.90 ~ 1.95 100 120 150 100 280 380 2.00 ~ 2.05 - 80 120 - 240 350 2.10 ~ 2.25 - 80 120 - 240 330 2.30 ~ 2.45 - 80 120 - 240 310 2.50 ~ 2.75 - 70 100 - 220 290 2.80 ~ 2.95 - 70 100 - 220 270 3.00 ~ 3.05 - 60 90 - 200 270 3.10 ~ 3.95 - 60 90 - 200 250 4.00 ~ 4.95 - 60 80 - 180 230 5.00 - 50 70 - 160 210 * the input voltage 2.0v (min) is needed to operate the series. when the output voltage is less than 2.0v, 2.0v-vout(t) of dropout voltage is needed at minimum.
data sheet 8 r000026 xc6219 series high speed ldo regulators, low esr cap. compatible, on/off switch test circuits circuit 1 circuit 2 circuit 3 circuit 4 cin=1.0 f (ceramic) v vin vout vss ce cl=1.0 f (ceramic) rl a v v vin vout vss ce a open a vin vout vss ce cin=1.0 f (ceramic) cl=1.0 f (ceramic) f.f.t iout=10ma vin vout vss ce cl=1.0 f (ceramic) v iout=50ma vin={vout+1}v dc +0.5v p-pac v
data sheet 9 r000026 xc6219 series high speed ldo regulators, low esr cap. compatible, on/off switch operational explanation |