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RP150K series low noise dual 300ma ldo no. ea-131-070724 1 outline the RP150K series are cmos-based dual voltage regulator ics with high output voltage accuracy, low supply current, low dropout, and high ripple rejection. each of these voltage regulator ics consists of a voltage reference unit, an error amplifier, resistors for setting ou tput voltage, a current limit circuit, and a chip enable circuit. these ics perform with low dropout voltage due to built -in transistor with low on resistance, and a chip enable function prolongs the battery life of each syste m. the line transient response and load transient response of the rp150 series are excellent, thus thes e ics are very suitable for the power supply for hand-held communication equipment. the output voltage of these ics is inte rnally fixed with high accuracy (1 %). since the packages for these ics are plp2020-8 package, 2ch ldo regulators are included in each packages, high density mounting of the ics on boards is possible. features ? supply current ..................................................................... typ. 24 a 2 (vr1&vr2) ? standby current ................................................................... typ. 0.1 a ? dropout voltage .................................................................... typ. 0.21v (i out = 300ma, v out = 2.8v) typ. 0.24v (i out = 300ma, v out = 2.5v) ? ripple rejection ................................................................... typ. 80db (f = 1khz) ? temperature-drift coefficient of output voltage .................. typ. 30ppm/ c ? line regulat ion .................................................................... typ. 0.02%/v ? output voltag e accuracy...................................................... 1.0% ? input voltage range ............................................................. 2.5v to 5.25v ? output voltage rang e.......................................................... 1.5v to 3.3v ? package .............................................................................. plp2020-8 ? built-in fold back protec tion circuit ..................................... typ. 50ma ? built-in auto discharg e function .......................................... b version ? ceramic capacitors are recommended to be used with this ic .... c in = c out = 1.0 f or more applications ? power source for portable communication equipment. ? power source for electrical appliances such as cameras, vcrs and camcorders. ? power source for battery-powered equipment.
rp150 k 2 block diagrams RP150Kxxxa r1_1 r2_1 current limit vref error amp + - v out2 gnd v out1 ce1 ce2 v dd r1_2 r2_2 current limit vref error amp + - 1 7 3 6 2 8 RP150Kxxxb r1_1 r2_1 current limit vref error amp + - v out2 gnd v out1 ce1 ce2 v dd r1_2 r2_2 current limit vref error amp + - 1 7 3 6 2 8
rp150 k 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; RP150Kxxx x-xx -x part number a b c d e code contents a designation of package type: k: plp2020-8 b setting combination of 2ch output voltage (v out ): serial number for voltage setting from 001, stepwise setting in the range of 1.5v to 3.3v 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 ; tr type is the standard direction.) e designation of composition of plating: none : au plating *) 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.
rp150 k 4 pin configurations plp2020-8 top view bottom view 5678 4321 8 7 6 5 1 2 3 4 pin descriptions ? RP150K pin no. symbol description 1 ce1 chip enable pin 1 ("h" active) 2 gnd ground pin 3 ce2 chip enable pin 2 ("h" active) 4 nc no connection 5 nc no connection 6 v out2 output pin 2 7 v dd input pin 8 v out1 output pin 1 * tab in the parts have gnd level. (they ar e connected to the back side of this ic.) do not connect to other wires or land patterns. absolute maximum ratings symbol item rating unit v in input voltage 6.0 v v ce input voltage (ce pin) 6.0 v v out output voltage ? 0.3 to v in + 0.3 v i out1 output current 1 400 ma i out2 output current 2 400 ma p d power dissipation (plp2020-8) ? ? *1 880 mw topt operating temperature range ? 40 to 85 c tstg storage temperature range ? 55 to 125 c ? *1) for power dissipation, please refer to package information to be described.
rp150 k 5 electrical characteristics ? RP150Kxxxa/b v in = set v out + 1v for higher output of the regulator pair, i out = 1ma, c in = c out = 1 f, unless otherwise noted. topt = 25 c symbol item conditions min. typ. max. unit v out > 2.0v 0.99 1.01 v v out output voltage v in = set v out + 1v i out = 1ma v out < = ? 20 + 20 mv i out output current 300 ma ? v out / ? i out load regulation 1ma < = < = < = < 1.7v 0.40 1.00 1.7v < = < 2.0v 0.34 0.80 2.0v < = < 2.5v 0.29 0.50 2.5v < = < 2.8v 0.24 0.38 v dif dropout voltage i out = 300ma 2.8v < = < = i ss supply current v out1 = v out2 = 0v 48 65 a i standby standby current v ce = 0v 0.1 3.0 a ? v out / ? v in line regulation set v out + 0.5v < = < = < = < = < = = 1khz, ripple 0.2vp-p v in = set v out + 1v, i out = 30ma (in case that v out < = = 3v) 80 db v in input voltage (*1) 2.5 5.25 v ? v out / ? topt output voltage temperature coefficient ? 40 c < = < = c 30 ppm / c i lim short current limit v out = 0v 50 ma i pd ce pull-down current 0.05 0.3 0.6 a v ceh ce input voltage ?h? 1.5 6.0 v v cel ce input voltage ?l? 0.3 v en output noise bw = 10hz to 100khz 30 vrms r low low output nch tr. on resistance (of b version) v in = 4.0v v ce = 0v 30 ? *1) max. input voltage is 5.5v during 500hours
rp150 k 6 technical notes when using these ics, consider the following points: pcb layout make v dd and gnd lines sufficient. if their impedance is high, 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 the output capacitors c2 and c3 for phase compen sation, as close as possible to the ics, and make wiring as short as possible. phase compensation in these ics, phase compensation is made for securing stable operation even if the load current is varied. for this purpose, connect capacitors with a capacitance value as much as 1.0 f or more as c2 and c3 with good frequency characteristics and esr (equivalent series resistance) between v out and gnd pin, and as close as possible to the pins. if you use a tantalum type capacitor and esr value of the capacitor is large, output might be unstable. evaluate your circuit with consi dering frequency characteristics. depending on the capacitor size, manufacturer, and part number, the bias characteristics and temperature characteristics are different. evaluate the circuit with actual using capacitors. typical applications (external components) output capacitor; ceramic type c1, c2, c3 1.0 f kyocera cm05x5r105kd6ab tdk c1005jb0j105k murata grm155b31a105ke15 v out2 v out1 ce2 rp150 series ce1 gnd v dd out2 c3 c1 out1 c2 in 1 2 3 8 7 6
rp150 k 7 test circuits c3 c2 v out2 i out2 v out1 i out1 c1 v v v out2 v out1 ce2 ce1 gnd v dd 1 2 3 6 7 8 rp150 series standard test circuit c3 c2 c1 a v out2 v out1 ce2 ce1 gnd v dd 1 2 3 6 7 8 rp150 series supply current test circuit
rp150 k 8 c3 c2 i out2 i out1 pulse generator pg v out2 v out1 ce2 ce1 gnd v dd 1 2 3 6 7 8 rp150 series test circuit for ripple rejection c3 c2 c1 i out2b i out2a i out1b i out1a v out2 v out1 ce2 ce1 gnd v dd 1 2 3 6 7 8 rp150 series test circuit for load transient response
rp150 k 9 typical characteristics 1) output voltage vs. output current (topt = 25 c) 1.5v(vr1/vr2) 1.5v(vr1/vr2) v in =5.5v v in =5.0v v in =4.2v v in =3.6v v in =2.5v 0 1.8 0.6 0.4 1.2 1.0 0.8 1.4 1.6 0.2 0 100 300 400 200 600 500 output current i out (ma) output voltage v out (v) v in =5.5v v in =5.0v v in =4.2v v in =3.6v 0 2.7 0.9 0.6 1.8 1.5 1.2 2.1 2.4 0.3 0 100 300 400 200 600 500 output current i out (ma) output voltage v out (v) 3.3v(vr1/vr2) v in =5.5v v in =5.0v v in =4.3v 0 3.6 1.2 0.8 2.4 2.0 1.6 2.8 3.2 0.4 0 100 300 400 200 600 500 output current i out (ma) output voltage v out (v) 2) output voltage vs. input voltage(topt = 25 c) 1.5v(vr1vr2) 2.5v(vr1/vr2) i out =1ma i out =30ma i out =100ma 0 1.6 0.6 0.4 1.0 0.8 1.2 1.4 0.2 01 34 25 input voltage v in (v) output voltage v out (v) i out =1ma i out =30ma i out =100ma 0 3.0 1.0 1.5 2.0 2.5 0.5 01 34 25 input voltage v in (v) output voltage v out (v)
rp150 k 10 3.3v(vr1/vr2) i out =1ma i out =30ma i out =100ma 0 3.5 1.5 1.0 2.0 2.5 3.0 0.5 01 34 25 input voltage v in (v) output voltage v out (v) 3) supply current vs. input voltage(topt = 25 c) 1.5v(vr1/vr2) 2.5v(vr1/vr2) 0 40 15 10 20 25 35 30 5 1.5 3 4 25 input voltage v in (v) supply current i ss ( a) 0 40 15 10 20 25 35 30 5 2.5 3 4 5 input voltage v in (v) supply current i ss ( a) 3.3v(vr1/vr2) 0 45 15 10 20 25 40 35 30 5 3.3 4 5 input voltage v in (v) supply current i ss ( a)
rp150 k 11 4) output voltage vs. temperature 1.5v(vr1/vr2) 2.5v(vr1/vr2) 1.46 1.54 1.48 1.47 1.51 1.50 1.49 1.52 1.53 -50 -25 25 50 0 100 75 v in =2.5v,i out =1 ma output voltage v out (v) temperature topt( c) 2.46 2.54 2.48 2.47 2.51 2.50 2.49 2.52 2.53 -50 -25 25 50 0 100 75 v in =3.5v,i out =1 ma output voltage v out (v) temperature topt( c) 3.3v(vr1/vr2) 3.26 3.34 3.28 3.27 3.31 3.30 3.29 3.32 3.33 -50 -25 25 50 0 100 75 v in =4.3v,i out =1 ma output voltage v out (v) temperature topt( c) 5) supply current vs. temperature 1.5v(vr1/vr2) 2.5v(vr1/vr2) 20 22 21 30 24 23 27 26 25 28 29 -50 -25 25 50 0 100 75 v in =2.5v,i out =1 ma temperature topt( c) supply current i ss ( a) 20 22 21 30 24 23 27 26 25 28 29 -50 -25 25 50 0 100 75 v in =3.5v,i out =1 ma temperature topt( c) supply current i ss ( a)
rp150 k 12 3.3v(vr1/vr2) 20 22 21 30 24 23 27 26 25 28 29 -50 -25 25 50 0 100 75 v in =4.3v,i out =1 ma temperature topt( c) supply current i ss ( a) 6) dropout voltage vs. output current 1.5v(vr1/vr2) 2.5v(vr1/vr2) 0 200 100 300 0 100 300 400 50 150 200 250 350 450 85 c 25 c -40 c dropout voltage v dif (mv) output current i out (ma) 0 200 100 300 0 100 300 50 150 200 250 350 85 c 25 c -40 c dropout voltage v dif (mv) output current i out (ma) 3.3v(vr1/vr2) 0 200 100 300 0 100 50 150 200 250 300 85 c 25 c -40 c dropout voltage v dif (mv) output current i out (ma)
rp150 k 13 7) dropout voltage vs. vr_v set vr1/vr2 1.0 2.0 1.5 2.5 3.0 3.5 0 200 250 50 100 400 350 150 300 450 10ma 50ma 150ma 300ma dropout voltage v dif (mv) v set (v) 8) ripple rejection vs. input bias (input ripple = 0.5vp ? p,topt = 25 c) 2.5v(vr1) 2.5v(vr2) 0 10 20 40 60 30 50 90 80 70 100 i out =1ma 0.1 khz 1 khz 10 khz 100 khz 2.5 3.5 3.0 4.0 4.5 5.0 5.5 ripple rejection rr(db) input voltage v in (v) 0 10 20 40 60 30 50 90 80 70 100 i out =1ma 0.1 khz 1 khz 10 khz 100 khz 2.5 3.5 3.0 4.0 4.5 5.0 5.5 ripple rejection rr(db) input voltage v in (v) 2.5v(vr1) 2.5v(vr2) 0 10 20 40 60 30 50 90 80 70 100 i out =30ma 0.1 khz 1 khz 10 khz 100 khz 2.5 3.5 3.0 4.0 4.5 5.0 5.5 ripple rejection rr(db) input voltage v in (v) 0 10 20 40 60 30 50 90 80 70 100 i out =30ma 0.1 khz 1 khz 10 khz 100 khz 2.5 3.5 3.0 4.0 4.5 5.0 5.5 ripple rejection rr(db) input voltage v in (v)
rp150 k 14 2.5v(vr1) 2.5v(vr2) 0 10 20 40 60 30 50 90 80 70 100 i out =100ma 0.1 khz 1 khz 10 khz 100 khz 2.5 3.5 3.0 4.0 4.5 5.0 5.5 ripple rejection rr(db) input voltage v in (v) 0 10 20 40 60 30 50 90 80 70 100 2.5 3.5 3.0 4.0 4.5 5.0 5.5 ripple rejection rr(db) i out =100ma 0.1 khz 1 khz 10 khz 100 khz input voltage v in (v) 9) ripple rejecti on vs. frequency 1.5v(vr1) 1.5v(vr2) 0 20 40 80 60 120 100 0 10 1 100 1000 v in =2.5v i out =1ma i out =30ma i out =100ma ripple rejection rr(db) frequency freq.(khz) 0 20 40 80 60 120 100 0 10 1 100 1000 v in =2.5v i out =1ma i out =30ma i out =100ma ripple rejection rr(db) frequency freq.(khz) 2.5v(vr1) 2.5v(vr2) 0 20 40 80 60 120 100 0 10 1 100 1000 v in =3.5v i out =1ma i out =30ma i out =100ma ripple rejection rr(db) frequency freq.(khz) 0 20 40 80 60 120 100 0 10 1 100 1000 v in =3.5v i out =1ma i out =30ma i out =100ma ripple rejection rr(db) frequency freq.(khz)
rp150 k 15 3.3v(vr1) 3.3v(vr2) 0 20 40 80 60 120 100 0 10 1 100 1000 v in =4.3v i out =1ma i out =30ma i out =100ma ripple rejection rr(db) frequency freq.(khz) 0 20 40 80 60 120 100 0 10 1 100 1000 v in =4.3v i out =1ma i out =30ma i out =100ma ripple rejection rr(db) frequency freq.(khz) 10) input transient response 1.5v(vr1) 1.5v(vr2) 1.491 1.506 1.496 1.501 4.0 3.0 3.5 2.5 020 6080 40 100 input voltage v in (v) output voltage input voltage time t ( s) output voltage v out (v) 1.490 1.505 1.495 1.500 4.0 3.0 3.5 2.5 020 6080 40 100 time t ( s) output voltage v out (v) output voltage input voltage input voltage v in (v) 2.5v(vr1) 2.5v(vr2) 2.484 2.499 2.489 2.494 5.0 4.0 4.5 3.5 020 6080 40 100 time t ( s) output voltage v out (v) output voltage input voltage input voltage v in (v) 2.489 2.499 2.504 2.494 5.0 4.0 4.5 3.5 3.0 020 6080 40 100 time t ( s) output voltage v out (v) output voltage input voltage input voltage v in (v)
rp150 k 16 3.3v(vr1) 3.3v(vr2) 3.286 3.301 3.291 3.296 5.8 4.8 5.3 4.3 3.8 020 6080 40 100 time t ( s) output voltage v out (v) output voltage input voltage input voltage v in (v) 3.287 3.302 3.292 3.297 5.8 4.8 5.3 4.3 3.8 020 6080 40 100 time t ( s) output voltage v out (v) output voltage input voltage input voltage v in (v) 11) load transient response(tr = tf = 500ns,topt = 25 c ) 1.5v(vr1) 1.5v(vr2) 1.50 1.55 1.45 1.40 1.40 1.50 1.45 300 150 0 0 200 600 800 400 1000 v in =2.5v vr1 output voltage v out (v) vr1_output voltage vr2 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 0.1ma 150ma time t ( s) 1.50 1.55 1.45 1.40 1.40 1.55 1.50 1.45 300 150 0 0 200 600 800 400 1000 v in =2.5v vr1 output voltage v out (v) vr2_output voltage vr1 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 0.1ma 150ma time t ( s) 1.5v(vr1) 1.5v(vr2) 1.50 1.55 1.45 1.40 1.40 1.50 1.45 600 300 0 0 200 600 800 400 1000 v in =2.5v vr1 output voltage v out (v) vr1_output voltage vr2 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 0.1ma 300ma time t ( s) 1.50 1.55 1.45 1.40 1.40 1.55 1.50 1.45 600 300 0 0 200 600 800 400 1000 v in =2.5v vr1 output voltage v out (v) vr2_output voltage vr1 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 0.1ma 300ma time t ( s)
rp150 k 17 1.5v(vr1) 1.5v(vr2) 1.50 1.52 1.48 1.46 1.46 1.50 1.48 100 50 0 0 40 120 160 80 200 v in =2.5v vr1 output voltage v out (v) vr1_output voltage vr2 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 1ma 50ma time t ( s) 1.50 1.52 1.48 1.46 1.52 1.50 1.48 100 50 0 0 40 120 160 80 200 v in =2.5v vr1 output voltage v out (v) vr2_output voltage vr1 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 1ma 50ma time t ( s) 1.5v(vr1) 1.5v(vr2) 1.50 1.55 1.45 1.40 1.40 1.50 1.45 400 200 0 0 40 120 160 80 200 v in =2.5v vr1 output voltage v out (v) vr1_output voltage vr2 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 1ma 200ma time t ( s) 1.50 1.55 1.45 1.40 1.55 1.50 1.45 400 200 0 0 40 120 160 80 200 v in =2.5v vr1 output voltage v out (v) vr2_output voltage vr2 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 1ma 200ma time t ( s) 1.5v(vr1) 1.5v(vr2) 1.50 1.51 1.49 1.48 150 100 50 0 v in =2.5v 020 6080 40 100 1.48 1.51 1.50 1.49 vr1 output voltage v out (v) vr1_output voltage vr2_output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 50ma 100ma time t ( s) 1.50 1.51 1.49 1.48 1.51 1.50 1.49 150 100 50 0 020 6080 40 100 v in =2.5v time t ( s) vr1 output voltage v out (v) vr2_output voltage vr1_output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 50ma 100ma
rp150 k 18 2.5v(vr1) 2.5v(vr2) 2.50 2.55 2.45 2.40 2.40 2.50 2.45 300 150 0 v in =3.5v 0 200 600 800 400 1000 vr1 output voltage v out (v) vr1_output voltage vr2 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 0.1ma 150ma time t ( s) 2.50 2.55 2.45 2.40 2.50 2.55 2.45 300 150 0 v in =3.5v 0 200 600 800 400 1000 vr1 output voltage v out (v) vr2_output voltage vr1 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 0.1ma 150ma time t ( s) 2.5v(vr1) 2.5v(vr2) 2.50 2.55 2.45 2.40 2.50 2.45 600 300 0 v in =3.5v 0 200 600 800 400 1000 vr1 output voltage v out (v) vr1_output voltage vr2 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 0.1ma 300ma time t ( s) 2.50 2.55 2.45 2.55 2.50 2.45 600 300 0 v in =3.5v 0 200 600 800 400 1000 vr1 output voltage v out (v) vr2_output voltage vr1 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 0.1ma 300ma time t ( s) 2.5v(vr1) 2.5v(vr2) 2.47 2.49 2.51 2.45 2.43 2.44 2.50 2.48 2.46 100 50 0 v in =3.5v 0 40 120 160 80 200 vr1 output voltage v out (v) vr1_output voltage vr2 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 1ma 50ma time t ( s) 2.47 2.49 2.51 2.44 2.50 2.52 2.48 2.46 100 50 0 v in =3.5v 0 40 120 160 80 200 vr1 output voltage v out (v) vr2_output voltage vr1 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 1ma 50ma time t ( s)
rp150 k 19 2.5v(vr1) 2.5v(vr2) 2.50 2.55 2.45 2.40 2.50 2.45 400 200 0 v in =3.5v 0 40 120 160 80 200 vr1 output voltage v out (v) vr1_output voltage vr2 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 1ma 200ma time t ( s) 2.50 2.55 2.45 2.40 2.55 2.60 2.50 2.45 400 200 0 v in =3.5v 0 40 120 160 80 200 vr1 output voltage v out (v) vr2_output voltage vr1 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 1ma 200ma time t ( s) 2.5v(vr1) 2.5v(vr2) 2.49 2.50 2.48 2.47 2.48 2.50 2.49 150 100 50 0 v in =3.5v 020 6080 40 100 vr1 output voltage v out (v) vr1_output voltage vr2 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 50ma 100ma time t ( s) 2.49 2.50 2.48 2.48 2.51 2.50 2.49 150 100 50 0 v in =3.5v 020 6080 40 100 vr1 output voltage v out (v) vr2_output voltage vr1 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 50ma 100ma time t ( s) 3.3v(vr1) 3.3v(vr2) 3.30 3.35 3.25 3.20 3.20 3.30 3.25 300 150 0 v in =4.3v 0 200 600 800 400 1000 vr1 output voltage v out (v) vr1_output voltage vr2 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 0.1ma 150ma time t ( s) 3.30 3.35 3.25 3.20 3.35 3.30 3.25 300 150 0 v in =4.3v 0 200 600 800 400 1000 vr1 output voltage v out (v) vr2_output voltage vr1 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 0.1ma 150ma time t ( s)
rp150 k 20 3.3v(vr1) 3.3v(vr2) 3.30 3.35 3.25 3.20 3.20 3.30 3.25 600 300 0 v in =4.3v 0 200 600 800 400 1000 vr1 output voltage v out (v) vr1_output voltage vr2 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 0.1ma 300ma time t ( s) 3.30 3.35 3.25 3.20 3.35 3.30 3.25 600 300 0 v in =4.3v 0 200 600 800 400 1000 vr1 output voltage v out (v) vr2_output voltage vr1 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 0.1ma 300ma time t ( s) 3.3v(vr1) 3.3v(vr2) 3.28 3.30 3.26 3.24 3.24 3.30 3.28 3.26 100 50 0 v in =4.3v 0 40 120 160 80 200 vr1 output voltage v out (v) vr1_output voltage vr2 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 1ma 50ma time t ( s) 3.28 3.30 3.26 3.24 3.30 3.32 3.28 3.26 100 50 0 3.3v(vr2) v in =4.3v 0 40 120 160 80 200 vr1 output voltage v out (v) vr2_output voltage vr1 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 1ma 50ma time t ( s) 3.3v(vr1) 3.3v(vr2) 3.30 3.35 3.25 3.20 3.15 3.30 3.25 3.20 400 200 0 v in =4.3v 0 40 120 160 80 200 vr1 output voltage v out (v) vr1_output voltage vr2 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 1ma 200ma time t ( s) 3.30 3.35 3.25 3.15 3.30 3.35 3.25 3.20 400 200 0 v in =4.3v 0 40 120 160 80 200 vr1 output voltage v out (v) vr2_output voltage vr1 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 1ma 200ma time t ( s)
rp150 k 21 3.3v(vr1) 3.3v(vr2) 3.29 3.30 3.28 3.27 3.28 3.30 3.29 150 100 50 0 v in =4.3v 020 6080 40 100 vr1 output voltage v out (v) vr1_output voltage vr2 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 50ma 100ma time t ( s) 3.29 3.30 3.28 3.28 3.31 3.30 3.29 150 100 50 0 v in =4.3v 020 6080 40 100 vr1 output voltage v out (v) vr2_output voltage vr1 _output voltage i out =30ma vr2 output voltage v out (v) output current i out (ma) vr1:output current 50ma 100ma time t ( s) 12) turn on speed with ce pin (topt = 25 c ) 1.5v(vr1/vr2) 1.5v(vr1/vr2) 1.5 -0.5 3.5 020 6080 40 100 i out =0ma -0.5 0.5 1.5 ce input voltage v ce (v) output voltage v out (v) time t ( s) output voltage ce input voltage 1.5 -0.5 3.5 020 6080 40 100 i out =30ma -0.5 0.5 1.5 ce input voltage v ce (v) output voltage v out (v) time t ( s) output voltage ce input voltage 1.5v(vr1/vr2) 2.5v(vr1/vr2) 1.5 -0.5 3.5 020 6080 40 100 i out =150ma -0.5 0.5 1.5 ce input voltage v ce (v) output voltage v out (v) time t ( s) output voltage ce input voltage -0.5 0.5 1.5 2.5 2.5 0.5 4.5 020 6080 40 100 ce input voltage v ce (v) i out =0ma output voltage v out (v) time t ( s) output voltage ce input voltage
rp150 k 22 2.5v(vr1/vr2) 2.5v(vr1/vr2) -0.5 0.5 1.5 2.5 2.5 0.5 4.5 020 6080 40 100 i out =30ma ce input voltage v ce (v) output voltage v out (v) time t ( s) output voltage ce input voltage -0.5 0.5 1.5 2.5 2.5 0.5 4.5 020 6080 40 100 i out =150ma ce input voltage v ce (v) output voltage v out (v) time t ( s) output voltage ce input voltage 3.3v(vr1/vr2) 3.3v(vr1/vr2) -0.5 1.5 3.5 3.0 1.0 5.0 020 6080 40 100 i out =0ma ce input voltage v ce (v) output voltage v out (v) time t ( s) output voltage ce input voltage -0.5 1.5 3.5 3.0 1.0 5.0 020 6080 40 100 i out =30ma ce input voltage v ce (v) output voltage v out (v) time t ( s) output voltage ce input voltage 3.3v(vr1/vr2) -0.5 1.5 3.5 3.0 1.0 5.0 020 6080 40 100 i out =150ma ce input voltage v ce (v) output voltage v out (v) time t ( s) output voltage ce input voltage
rp150 k 23 13) tum off speed with ce pin (topt=25 c) 1.5v(vr1/vr2) 1.5v(vr1/vr2) -0.5 1.5 3.5 3.0 1.0 5.0 0 100 300 400 200 500 time t ( s) output voltage v out (v) ce input voltage v ce (v) output voltage i out =0ma ce input voltage -0.5 1.5 3.5 3.0 1.0 5.0 0 100 300 400 200 500 time t ( s) output voltage v out (v) ce input voltage v ce (v) output voltage i out =30ma ce input voltage 1.5v(vr1/vr2) 2.5v(vr1/vr2) -0.5 1.5 3.5 3.0 1.0 5.0 0 100 300 400 200 500 time t ( s) output voltage v out (v) ce input voltage v ce (v) output voltage i out =300ma ce input voltage -0.5 1.5 3.5 3.0 1.0 5.0 0 100 300 400 200 500 time t ( s) output voltage v out (v) ce input voltage v ce (v) output voltage i out =0ma ce input voltage 2.5v(vr1/vr2) 2.5v(vr1/vr2) -0.5 1.5 3.5 3.0 1.0 5.0 0 100 300 400 200 500 time t ( s) output voltage v out (v) ce input voltage v ce (v) output voltage i out =30ma ce input voltage -0.5 1.5 3.5 3.0 1.0 5.0 0 100 300 400 200 500 time t ( s) output voltage v out (v) ce input voltage v ce (v) output voltage i out =300ma ce input voltage
rp150 k 24 3.3v(vr1/vr2) 3.3v(vr1/vr2) -0.5 1.5 3.5 3.0 1.0 5.0 0 100 300 400 200 500 time t ( s) output voltage v out (v) ce input voltage v ce (v) output voltage i out =0ma ce input voltage -0.5 1.5 3.5 3.0 1.0 5.0 0 100 300 400 200 500 time t ( s) output voltage v out (v) ce input voltage v ce (v) output voltage i out =30ma ce input voltage 3.3v(vr1/vr2) -0.5 1.5 3.5 3.0 1.0 5.0 0 100 300 400 200 500 time t ( s) output voltage v out (v) ce input voltage v ce (v) output voltage i out =300ma ce input voltage
rp150 k 25 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 v in = set v out + 1v frequency band: 10hz to 30mhz temperature: ? 40 c to 85 c 1.5v (vr1/vr2) 3.3v (vr1/vr2) output current i out (ma) 0 50 100 150 200 250 300 0.01 100 1 0.1 10 esr( ? ) v in =2.5vto5.5v, c in =ceramic 1.0 f output current i out (ma) 0 50 100 150 200 250 300 0.01 100 1 0.1 10 esr( ? ) v in =3.6vto5.5v, c in =ceramic 1.0 f
package information pe-plp2020-8-0611 ? plp2020-8 unit: mm package dimensions 0.05 4 a b 2.00 2.00 0.6max. 0.05 s s 0.5 0.25 0.1 0.15 m ab 1.8 0.1 0.25 0.1 1.0 0.1 0.25 0.1 c0.2 index 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 0.2 0.1 1.2max. 4.0 0.1 2.0 0.05 4.0 0.1 2.3 2.3 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) 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-plp2020-8-0611 power dissipation (plp2020-8) 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: (power dissipation (plp2020-8) is substitution of plp1820-6.) 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 0.54mm 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 1.8 0.30 2.4 1.0 0.5 0.45 (unit: mm)
mark information me-RP150K-0707 RP150K series mark specification ? plp2020-8 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 RP150K001a h 0 0 1 2.85 2.85 RP150K001b a a 0 1 2.85 2.85 RP150K002a h 0 0 2 3.0 3.0 RP150K002b a a 0 2 3.0 3.0 RP150K003a h 0 0 3 3.3 3.3 RP150K003b a a 0 3 3.3 3.3 RP150K004a h 0 0 4 2.5 1.8 RP150K004b a a 0 4 2.5 1.8 RP150K005a h 0 0 5 2.8 2.6 RP150K005b a a 0 5 2.8 2.6 RP150K006a h 0 0 6 1.5 2.8 RP150K006b a a 0 6 1.5 2.8 RP150K007a h 0 0 7 3.3 1.8 RP150K007b a a 0 7 3.3 1.8 RP150K008a h 0 0 8 1.8 2.8 RP150K008b a a 0 8 1.8 2.8 RP150K009a h 0 0 9 3.3 2.8 RP150K009b a a 0 9 3.3 2.8 RP150K010a h 0 1 0 3.3 3.0 RP150K010b a a 1 0 3.3 3.0 RP150K011a h 0 1 1 2.8 2.8 RP150K011b a a 1 1 2.8 2.8 RP150K012a h 0 1 2 2.7 3.3 RP150K012b a a 1 2 2.7 3.3 RP150K013a h 0 1 3 1.7 1.8 RP150K013b a a 1 3 1.7 1.8 RP150K014a h 0 1 4 1.8 1.8 RP150K014b a a 1 4 1.8 1.8 RP150K015a h 0 1 5 1.8 2.6 RP150K015b a a 1 5 1.8 2.6 RP150K016a h 0 1 6 2.8 3.0 RP150K016b a a 1 6 2.8 3.0 RP150K017a h 0 1 7 1.8 3.0 RP150K017b a a 1 7 1.8 3.0

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