low power-loss voltage regulators pq1uxx1m2zp series pq1uxx1m2zp series low output current, compact surface mount type low power-loss voltage regulators outline dimensions (unit : mm) features compact surface mount package (2.9 1.6 1.1mm) low power-loss (dropout voltage: typ. 0.11 v at i o =60ma) high ripple rejection (typ. 70db) built-in on/off control function (dissipation current at off-state: max. 1?) built-in overcurrent, overheat protection functions *it is available for every 0.1v of output voltage (1.3v to 5.0v) applications cellular phones cordless phones personal information tools (pda) cameras/camcoders pcmcia cards for notebook pcs model line-up ?lease refer to the chapter " handling precautions ". absolute maximum ratings parameter symbol rating unit input voltage 16 v 350 mw v 16 150 ?c ? 30 to + 80 ?c junction temperature v in on/off control terminal voltage v c 300 ma output current i o t j (ta = 25 c) operating temperature storage temperature soldering temperature t opr ? 55 to + 150 ?c t stg 260 (10s) ?c t sol ? 1 ? 1 power dissipation p d ? 2 ? 3 ? 1 all are open except gnd and applicable terminals. ? 2 at mounted on pcb ? 3 overheat protection may operate at t j =125 c to 150 c output voltage (typ.) model no. output voltage (typ.) model no. 2.5v 2.8v 3.0v 3.3v 3.4v pq1u251m2zp pq1u281m2zp pq1u301m2zp pq1u331m2zp pq1u341m2zp 3.5v 3.6v 3.8v 4.0v 5.0v pq1u351m2zp pq1u361m2zp pq1u381m2zp pq1u401m2zp pq1u501m2zp 0.2 min. 0.2 min. 0 to 0.1 u30 (1.9) (0.95) (0.95) 3.3 max. (2.9 typ. excluding remaining gate) (0.3) 1.3 max 15 ? max. control circuit 1 2 3 5 4 5 4 1 2 3 5-0.4 0.1 1.6 0.2 2.8 0.3 0.15 0.1 1.1 0.2 ( ) : typical dimensions 1 2 3 4 5 dc input (v in ) gnd on/off control terminal (v c ) noise reduction (nr) dc output (v o ) notice in the absence of confirmation by device specification sheets,sharp takes no responsibility for any defects that may occu r in equipment using any sharp devices shown in catalogs,data books,etc.contact sharp in order to obtain the latest device specification sheets before using a ny sharp device. internet internet address for electronic components group http://sharp-world.com/ecg/
low power-loss voltage regulators pq1uxx1m2zp series electrical characteristics parameter symbol conditions i op ? r eg l1 r eg l2 r eg l3 r eg i t c v o rr unit max. typ. min. ? ? ?? ? 180 ? ? ? ? i o = 5 to 60ma i o = 5 to 100ma i o = 5 to 150ma v in = v o (typ) + 1v to v o (typ) + 6v i o = 10ma, t j =? 25 to + 75 ? c refer to fig.2 300 10 3.0 0.05 ? 0.26 0.11 ? 0.4 0.20 70 50 ?? 150 20 ? (unless otherwise specified, v in = v o (typ) + 1.0v, i o = 30ma, v c = 1.8v, ta=25 ? c) v ma ma mv ? 20 100 mv ? 30 160 mv mv mv/ ? c db v output peak current v o output voltage recommended output current load regulation line regulation temperature coefficient of output voltage ripple rejection output noise voltage v i-o 1 dropout voltage v i-o 2 v no (rms) 10hz < f < 100khz, c n = 0.1 f, i o = 30ma ? 6 ? 4 i o = 60ma ? 5 i o = 150ma ? 5 refer to the following table.2 refer to the following table.1 on-state voltage for control off-state voltage for control output off-state dissipation current on-state current for control v c (on) i c (on) v c (off) i qs quiescent current i q ? 4 output current shall be the value when output voltage lowers 0.3v from the voltage at i o = 30ma. ? 5 input voltage when output voltage falls 0.1v from that at vin = vo(typ) + 1.0v. ? 6 in case that the control terminal ( 3 pin) is open, output voltage should be off state. ? 7 in case of pq1u181m2zp , v in minimum = 2.3v. ? 5 ? ? ? 130 ? v c =1.8v ? i o =0ma v c =0.2v 1.8 ? ? 30 0.4 200 ? v a v a v a ? 1 fig.1 test circuit r l i c (on) i q , i qs v c i o v o + 10 f + 1 f a v in a a 5 4 2 3 1 v 0.01 f table.1 output voltage line-up pq1u251m2zp pq1u281m2zp pq1u301m2zp pq1u331m2zp pq1u341m2zp pq1u351m2zp pq1u361m2zp pq1u381m2zp pq1u401m2zp pq1u501m2zp 2.560 2.5 2.440 pq1u181m2zp 1.860 1.8 1.740 2.860 2.8 2.740 pq1u291m2zp 2.960 2.9 2.840 3.060 3.0 2.940 v 3.366 3.3 3.234 3.468 3.4 3.332 v o 3.570 3.5 3.430 3.672 3.6 3.528 3.876 3.8 3.724 4.080 4.0 3.920 5.100 5.0 4.900 (v in = v o (typ) + 1.0v, i o = 30ma, v c = 1.8v, ta = 25 c) symbol min. typ. max. unit model no. table.2 output noise voltage line-up pq1u251m2zp pq1u281m2zp pq1u301m2zp pq1u331m2zp pq1u341m2zp pq1u351m2zp pq1u361m2zp pq1u381m2zp pq1u401m2zp pq1u501m2zp 25 v no(rms) 25 30 30 30 35 35 35 v 40 50 (v in = v o (typ) + 1.0v, i o = 30ma, v c = 1.8v, c n = 0.1 f, 10hz < f < 100khz, ta = 25 c) ? ? ? ? ? ? ? ? ? ? ? pq1u181m2zp 15 ?? ? pq1u291m2zp 25 ?? ? ? ? ? ? ? ? ? symbol min. typ. max. unit model no.
low power-loss voltage regulators pq1uxx1m2zp series fig.2 test circuit for ripple rejection fig.3 power dissipation vs. ambient temperature fig.4 overcurrent protection characteristics (typical value) fig.5 output voltage fluctuation vs. junction temperature (pq1u281m2zp)(typical value) fig.6 output voltage vs. input voltage (pq1u281m2zp)(typical value) r l v c eo v in ~ 5 4 2 3 1 v ~ ei + 0.1 f + 10 f + 1 f f = 400hz(sine wave) ei(rms) = 100mv v in = v o (typ) + 1.0v v c = 1.8v i o = 10ma rr = 20log(ei(rms)/eo(rms)) power dissipation p d (mw) 0 100 200 300 400 40 25 0 50 100 150 25 75 125 ambient temperature t a ( c) note) oblique line portion:overheat protection may operate in this area. relative output voltage (%) 0 25 50 75 100 0 0.1 0.2 0.3 0.4 output current i o (a) output voltage fluctuation ? v o (mv) 60 60 50 40 30 20 10 0 10 20 30 40 50 30 20 140 120 100 80 60 40 20 0 junction temperature t j ( c) v in =3.8v i o =30ma v c =1.8v c o =10 f output voltage v o (v) input voltage v in (v) 0 4 3 2 1 01234567 t a =25 c c in =1 f c o =10 f r l =56 ? r l = r l =28 ? r l =18.7 ?
low power-loss voltage regulators pq1uxx1m2zp series fig.7 circuit operating current vs. input voltage (pq1u281m2zp)(typical value) fig.8 dropout voltage vs. junction temperature (pq1u281m2zp)(typical value) fig.9 quiescent current vs. junction temperature (typical value) fig.10 ripple rejection vs. input ripple frequency (pq1u281m2zp)(typical value) fig.11 dropout voltage vs. output current (typical value) circuit operating current i bias (ma) input voltage v in (v) 0 10 9 8 7 6 5 4 3 2 1 01234567 r l =56 ? r l = t a =25 c c in =1 f c o =10 f r l =18.7 ? r l =28 ? dropout voltage v i-o (v) 0 0.35 0.3 0.25 0.2 0.15 0.1 0.05 30 20 140 120 100 80 60 40 20 0 junction temperature t j ( c) v i-o 2 : i o =150ma v i-o 1: i o =60ma v in : voltage when output voltage is 95% quiescent current i q ( a) 30 20 140 120 100 80 60 40 20 0 junction temperature t j ( c) 0 200 160 120 80 40 180 140 100 60 20 v in =v o +1v v c =1.8v i o =0a ripple rejection rr (db) 0.1 1 10 100 input ripple frequency f (khz) 0 90 80 70 60 50 40 30 20 10 t a =25 c v in =3.8v v c =1.8v e i(rms) =100mv i o =10ma c o =10 f c n =0.1 f c n =0.01 f c n : no dropout voltage v i-o (mv) 0 300 250 200 150 100 50 0 20 40 60 80 100 120 140 output current i o (ma) t a =25 c v c =1.8v v in : voltage when output voltage is 95%
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