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| rp153l series 150 ma low voltage dual-channel ld o regulator with two input pins no.ea-201-150901 1 outline the rp153l is a 150 ma dual-channel ldo regulator that provides high ripple reje ction, low dropout voltage, high output voltage accuracy, and low supply current. internally, the rp153l consists of a voltage reference unit, an error amplifier, resistors for setting output voltage, a short current lim it circuit, and a chip enable circuit. the rp153l is available in fixed output voltage options. besides the low supply current by cmos, the rp153l offers a low dropout voltage by built-in low on resist ance tr. as well as an extended battery life by a chip enable function. compared with the ex isting cmos-based regulators, the rp153 l is further improved in ripple rejection, line transient response, and load transient response. all these features allow the rp153l to become ideal power sources for hand-held communication equipment. the rp153l is offered in an 8-pin dfn1216-8 pa ckage which can achieve high-density mounting. features ? supply cu rrent rp153lxxxa/ b: typ. 40 a x 2 rp153lxxxd/ e: typ. 85 a x 2 ? standby cu rrent typ. 0.1 a x 2 ? ripple rejection typ. 70 db, f = 1 khz ? input volt age range 1.4 v to 5.25 v ? output volt age range 0.8 v to 3.6 v, 0.1 v step ? output voltag e accuracy 1.0%, v set > 2.0 v, ta = 25c ? temperature-drift coeffici ent of output voltage typ. 80 ppm/c ? dropout voltage typ. 0.20 v, i out = 150 ma, v set = 2.8 v ? line regulation typ. 0.02%/ v ? package dfn1216-8 ? short-current limi t typ. 40 ma ? overcurrent protection ? ceramic capacitor compatible 0.22 f or more applications ? battery-powered equipment ? portable communication equipment, camera ? home electrical appliances
rp153l no.ea-201-150901 2 selection guide the set output voltage, the auto discharge function 1 and the improved transient response are user-selectable options. selection guide product name package quantity per reel pb free halogen free rp153lxxx ? -e2 dfn1216-8 5,000 pcs yes yes xxx: specify the combination of set output voltage (v set ) within the range of 0.8 v to 3.6 v in 0.1 v step. refer to marking specificaton in supplementary items for detailed information. ??? specify the auto-discharge option and the improved transient response option. (a) auto-discharge function not included (b) auto-discharge function included (d) transient response improved, au to-discharge function not included (e) transient response improved, auto-discharge function included 1 auto-discharge function quickly lowers the output voltage to 0 v by releasing the electrical charge accumulated in the external capacitor when the chip enable signal is switched from the active mode to the standby mode. rp153l no.ea-201-150901 3 block diagrams vref error amp. r1_1 r2_1 vref r1_2 r2_2 error amp. current limit current limit vout1 vout2 vdd1 ce2 gnd vdd2 ce1 rp153lxxxa/ d block diagram vref current limit error amp. r1_1 r2_1 vref current limit error amp. r1_2 r2_2 vout1 vout2 vdd1 ce1 ce2 gnd vdd2 rp153lxxxb/ e block diagram rp153l no.ea-201-150901 4 pin descriptions top view 8 7 6 1 2 3 4 5 bottom view 567 32 1 4 8 ? dfn1216-8 pin configuration dfn1216-8 pin description pin no. symbol description 1 gnd ground pin 2 vout1 output pin 1 3 vout2 output pin 2 4 gnd ground pin 5 ce2 chip enable pin 2, active-high 6 vdd2 input pin 2 7 vdd1 input pin 1 8 ce1 chip enable pin 1, active-high ? the tab on the bottom of the package enhances thermal perfo rmance and is electrically co nnected to gnd (substrate level). it is recommended that the tab be connected to the ground plane on the board, or otherwise be left floating. rp153l no.ea-201-150901 5 absolute maximum ratings absolute maximum ratings symbol item rating unit v in input voltage ? 0.3 to 6.0 v v ce ce pin input voltage ? 0.3 to 6.0 v v out1 v out2 output voltage ? 0.3 to v in +0.3 v i out1 i out2 output current 180 ma p d power dissipation (standard land pattern) 1 625 mw tj junction temperature range ? 40 to 125 c tstg storage temperature range ? 55 to 125 c absolute maximum ratings electronic and mechanical stress momentarily exceed ed absolute maximum ratings may cause the permanent damages and may degrade the life time and safety for bot h device and system using the device in the field. the functional operation at or over these abs olute maximum ratings is not assured. recommended operating conditions recommended operating conditions symbol item rating unit v in input voltage 2 1.40 to 5.25 v ta operating temperature range ? 40 to 85 c recommended operating conditions all of electronic equipment should be designed that the mounted semiconductor devices operate within the recommended operating conditions. the semiconductor dev ices cannot operate normally over the recommended operating conditions, even if when they are used over such c onditions by momentary electr onic noise or surge. and the semiconductor devices may receive serious damage when they continue to operate over the recommended operating conditions. 1 refer to power dissipation in supplementary items for detail information. 2 in case of operating the device beyond 5.25 v, do not exceed 5.5 v with 500 total operating hours. rp153l no.ea-201-150901 6 electrical characteristics v in = v set + 1.0 v (v set > 1.5 v), v in = 2.5 v (v set 1.5 v), i out = 1 ma, c in = c out = 0.22 f, unless otherwise noted. the specifications surrounded by are guaranteed by design engineering at ? 40c ta 85c. rp153l (vr1/ vr2) electrical characteristics (ta = 25c) symbol item conditions min. typ. max. unit v out output voltage ta = 25c v set > 2.0 v ? 0.99 ? 1.01 v v set 2.0 v ? 20 20 mv ? 40c ta 85c v set > 2.0 v ? 0.97 ? 1.03 v v set 2.0 v ? 60 60 mv i out output current 150 ma ? v out / ? i out load regulation 1 ma i out 150 ma refer to product-specific electrical characteristics v dif dropout voltage i out ?? 150 ma i ss supply current i out = 0 ma rp153lxxxa/ b 40 60 a rp153lxxxd/ e 85 120 istandby standby current v ce = 0 v 0.1 1.0 a ? v out / ? v in line regulation v set + 0.5 v v in 5.0 v 0.02 0.10 %/v rr ripple rejection f = 1 khz, ripple 0.2 vp-p v in = v set + 1.0 v, i out = 30 ma notes: v in = 3.0 v when v set 2.0 v 70 db ? v out / ? ta output voltage temperature coefficient ? 40c ta 85c ? 80 ppm /c i sc short current limit v set = 0 v 40 ma i pd ce pull-down current 0.3 a v ceh ce input voltage "h" 1.0 v v cel ce input voltage "l" 0.4 v en output noise bw = 10 hz to 100 khz 60 vrms r low low output nch tr. on resistance (rp153lxxxb/ e) v in = 4.0 v, v ce = 0 v 50 ? all test items listed under electrical characteristics are done under the pulse load condition (tj ta = 25c) except for output noise, ripple rejection and output voltage temperature coefficient. rp153l no.ea-201-150901 7 product-specific electrical characteristics product name v out1 (ta = 25c) v out1 ( ? 40c ta 85c) ? v out1 / ? i out v dif1 min. typ. max. min. typ. max. typ. max. typ. max. rp153l001x 2.772 2.800 2.828 2.716 2.800 2.884 15 60 0.200 0.350 rp153l002x 1.780 1.800 1.820 1.740 1.800 1.860 15 55 0.270 0.460 rp153l003x 1.480 1.500 1.520 1.440 1.500 1.560 15 50 0.310 0.550 rp153l004x 1.180 1.200 1.220 1.140 1.200 1.260 15 50 0.390 0.620 rp153l005x 3.267 3.300 3.333 3.201 3.300 3.399 15 60 0.190 0.320 rp153l006x 3.267 3.300 3.333 3.201 3.300 3.399 15 60 0.190 0.320 rp153l007x 2.822 2.850 2.879 2.765 2.850 2.936 15 60 0.200 0.350 rp153l008x 2.822 2.850 2.879 2.765 2.850 2.936 15 60 0.200 0.350 rp153l009x 2.970 3.000 3.030 2.910 3.000 3.090 15 60 0.190 0.320 rp153l010x 2.970 3.000 3.030 2.910 3.000 3.090 15 60 0.190 0.320 rp153l011x 1.780 1.800 1.820 1.740 1.800 1.860 15 55 0.270 0.460 rp153l012x 2.772 2.800 2.828 2.716 2.800 2.884 15 60 0.200 0.350 rp153l013x 3.267 3.300 3.333 3.201 3.300 3.399 15 60 0.190 0.320 rp153l014x 3.267 3.300 3.333 3.201 3.300 3.399 15 60 0.190 0.320 rp153l015x 1.480 1.500 1.520 1.440 1.500 1.560 15 50 0.310 0.550 rp153l016x 1.480 1.500 1.520 1.440 1.500 1.560 15 50 0.310 0.550 rp153l017x 2.475 2.500 2.525 2.425 2.500 2.575 15 60 0.200 0.350 rp153l018x 1.780 1.800 1.820 1.740 1.800 1.860 15 55 0.270 0.460 rp153l019x 1.480 1.500 1.520 1.440 1.500 1.560 15 50 0.310 0.550 rp153l020x 2.772 2.800 2.828 2.716 2.800 2.884 15 60 0.200 0.350 rp153l021x 1.180 1.200 1.220 1.140 1.200 1.260 15 50 0.390 0.620 rp153l022x 2.772 2.800 2.828 2.716 2.800 2.884 15 60 0.200 0.350 rp153l023x 2.475 2.500 2.525 2.425 2.500 2.575 15 60 0.200 0.350 rp153l024x 3.267 3.300 3.333 3.201 3.300 3.399 15 60 0.190 0.320 rp153l025x 2.970 3.000 3.030 2.910 3.000 3.090 15 60 0.190 0.320 rp153l026x 2.772 2.800 2.828 2.716 2.800 2.884 15 60 0.200 0.350 rp153l027x 2.277 2.300 2.323 2.231 2.300 2.369 15 60 0.230 0.390 rp153l028x 2.772 2.800 2.828 2.716 2.800 2.884 15 60 0.200 0.350 rp153l029x 1.480 1.500 1.520 1.440 1.500 1.560 15 50 0.310 0.550 rp153l030x 1.480 1.500 1.520 1.440 1.500 1.560 15 50 0.310 0.550 rp153l031x 1.780 1.800 1.820 1.740 1.800 1.860 15 55 0.270 0.460 rp153l032x 1.180 1.200 1.220 1.140 1.200 1.260 15 50 0.390 0.620 rp153l033x 3.069 3.100 3.131 3.007 3.100 3.193 15 60 0.190 0.320 rp153l034x 1.780 1.800 1.820 1.740 1.800 1.860 15 55 0.270 0.460 rp153l035x 2.475 2.500 2.525 2.425 2.500 2.575 15 60 0.200 0.350 rp153l036x 1.180 1.200 1.220 1.140 1.200 1.260 15 50 0.390 0.620 rp153l037x 3.267 3.300 3.333 3.201 3.300 3.399 15 60 0.190 0.320 rp153l038x 1.180 1.200 1.220 1.140 1.200 1.260 15 50 0.390 0.620 rp153l039x 2.079 2.100 2.121 2.037 2.100 2.163 15 60 0.230 0.390 rp153l040x 2.772 2.800 2.828 2.716 2.800 2.884 15 60 0.200 0.350 rp153l041x 1.780 1.800 1.820 1.740 1.800 1.860 15 55 0.270 0.460 rp153l042x 1.180 1.200 1.220 1.140 1.200 1.260 15 50 0.390 0.620 rp153l043x 1.280 1.300 1.320 1.240 1.300 1.360 15 50 0.390 0.620 rp153l044x 1.080 1.100 1.120 1.040 1.100 1.160 15 50 0.440 0.720 rp153l045x 2.772 2.800 2.828 2.716 2.800 2.884 15 60 0.200 0.350 rp153l046x 2.772 2.800 2.828 2.716 2.800 2.884 15 60 0.200 0.350 rp153l047x 2.475 2.500 2.525 2.425 2.500 2.575 15 60 0.200 0.350 rp153l048x 2.475 2.500 2.525 2.425 2.500 2.575 15 60 0.200 0.350 rp153l049x 1.480 1.500 1.520 1.440 1.500 1.560 15 50 0.310 0.550 rp153l050x 2.376 2.400 2.424 2.328 2.400 2.472 15 60 0.230 0.390 rp153l051x 0.980 1.000 1.020 0.940 1.000 1.060 10 40 0.440 0.720 rp153l052x 1.780 1.800 1.820 1.740 1.800 1.860 15 55 0.270 0.460 rp153l053x 2.574 2.600 2.626 2.522 2.600 2.678 15 60 0.200 0.350 rp153l054x 2.475 2.500 2.525 2.425 2.500 2.575 15 60 0.200 0.350 rp153l055x 2.970 3.000 3.030 2.910 3.000 3.090 15 60 0.190 0.320 rp153l056x 2.574 2.600 2.626 2.522 2.600 2.678 15 60 0.200 0.350 rp153l no.ea-201-150901 8 product-specific electrical characteristics (continued) product name v out2 (ta = 25c) v out2 ( ? 40c ta 85c) ? v out2 / ? i out v dif2 min. typ. max. min. typ. max. typ. max. typ. max. rp153l001x 2.772 2.800 2.828 2.716 2.800 2.884 15 60 0.200 0.350 rp153l002x 2.772 2.800 2.828 2.716 2.800 2.884 15 60 0.200 0.350 rp153l003x 2.772 2.800 2.828 2.716 2.800 2.884 15 60 0.200 0.350 rp153l004x 1.780 1.800 1.820 1.740 1.800 1.860 15 55 0.270 0.460 rp153l005x 1.180 1.200 1.220 1.140 1.200 1.260 15 50 0.390 0.620 rp153l006x 1.780 1.800 1.820 1.740 1.800 1.860 15 55 0.270 0.460 rp153l007x 2.822 2.850 2.879 2.765 2.850 2.936 15 60 0.200 0.350 rp153l008x 2.574 2.600 2.626 2.522 2.600 2.678 15 60 0.200 0.350 rp153l009x 2.772 2.800 2.828 2.716 2.800 2.884 15 60 0.200 0.350 rp153l010x 1.780 1.800 1.820 1.740 1.800 1.860 15 55 0.270 0.460 rp153l011x 1.480 1.500 1.520 1.440 1.500 1.560 15 50 0.310 0.550 rp153l012x 2.574 2.600 2.626 2.522 2.600 2.678 15 60 0.200 0.350 rp153l013x 2.772 2.800 2.828 2.716 2.800 2.884 15 60 0.200 0.350 rp153l014x 3.267 3.300 3.333 3.201 3.300 3.399 15 60 0.190 0.320 rp153l015x 2.475 2.500 2.525 2.425 2.500 2.575 15 60 0.200 0.350 rp153l016x 2.970 3.000 3.030 2.910 3.000 3.090 15 60 0.190 0.320 rp153l017x 2.970 3.000 3.030 2.910 3.000 3.090 15 60 0.190 0.320 rp153l018x 1.780 1.800 1.820 1.740 1.800 1.860 15 55 0.270 0.460 rp153l019x 2.574 2.600 2.626 2.522 2.600 2.678 15 60 0.200 0.350 rp153l020x 1.780 1.800 1.820 1.740 1.800 1.860 15 55 0.270 0.460 rp153l021x 2.772 2.800 2.828 2.716 2.800 2.884 15 60 0.200 0.350 rp153l022x 1.180 1.200 1.220 1.140 1.200 1.260 15 50 0.390 0.620 rp153l023x 2.475 2.500 2.525 2.425 2.500 2.575 15 60 0.200 0.350 rp153l024x 2.970 3.000 3.030 2.910 3.000 3.090 15 60 0.190 0.320 rp153l025x 2.970 3.000 3.030 2.910 3.000 3.090 15 60 0.190 0.320 rp153l026x 3.069 3.100 3.131 3.007 3.100 3.193 15 60 0.190 0.320 rp153l027x 2.772 2.800 2.828 2.716 2.800 2.884 15 60 0.200 0.350 rp153l028x 0.980 1.000 1.020 0.940 1.000 1.060 10 40 0.440 0.720 rp153l029x 1.480 1.500 1.520 1.440 1.500 1.560 15 50 0.310 0.550 rp153l030x 3.267 3.300 3.333 3.201 3.300 3.399 15 60 0.190 0.320 rp153l031x 2.673 2.700 2.727 2.619 2.700 2.781 15 60 0.200 0.350 rp153l032x 2.970 3.000 3.030 2.910 3.000 3.090 15 60 0.190 0.320 rp153l033x 3.069 3.100 3.131 3.007 3.100 3.193 15 60 0.190 0.320 rp153l034x 2.574 2.600 2.626 2.522 2.600 2.678 15 60 0.200 0.350 rp153l035x 1.180 1.200 1.220 1.140 1.200 1.260 15 50 0.390 0.620 rp153l036x 2.871 2.900 2.929 2.813 2.900 2.987 15 60 0.200 0.350 rp153l037x 1.980 2.000 2.020 1.940 2.000 2.060 15 60 0.270 0.460 rp153l038x 2.822 2.850 2.879 2.765 2.850 2.936 15 60 0.200 0.350 rp153l039x 3.267 3.300 3.333 3.201 3.300 3.399 15 60 0.190 0.320 rp153l040x 2.822 2.850 2.879 2.765 2.850 2.936 15 60 0.200 0.350 rp153l041x 2.970 3.000 3.030 2.910 3.000 3.090 15 60 0.190 0.320 rp153l042x 2.574 2.600 2.626 2.522 2.600 2.678 15 60 0.200 0.350 rp153l043x 2.772 2.800 2.828 2.716 2.800 2.884 15 60 0.200 0.350 rp153l044x 1.480 1.500 1.520 1.440 1.500 1.560 15 50 0.310 0.550 rp153l045x 3.267 3.300 3.333 3.201 3.300 3.399 15 60 0.190 0.320 rp153l046x 2.970 3.000 3.030 2.910 3.000 3.090 15 60 0.190 0.320 rp153l047x 2.772 2.800 2.828 2.716 2.800 2.884 15 60 0.200 0.350 rp153l048x 3.168 3.200 3.232 3.104 3.200 3.296 15 60 0.190 0.320 rp153l049x 2.822 2.850 2.879 2.765 2.850 2.936 15 60 0.200 0.350 rp153l050x 2.871 2.900 2.929 2.813 2.900 2.987 15 60 0.200 0.350 rp153l051x 1.780 1.800 1.820 1.740 1.800 1.860 15 55 0.270 0.460 rp153l052x 2.822 2.850 2.879 2.765 2.850 2.936 15 60 0.200 0.350 rp153l053x 2.673 2.700 2.727 2.619 2.700 2.781 15 60 0.200 0.350 rp153l054x 1.780 1.800 1.820 1.740 1.800 1.860 15 55 0.270 0.460 rp153l055x 2.822 2.850 2.879 2.765 2.850 2.936 15 60 0.200 0.350 rp153l056x 2.970 3.000 3.030 2.910 3.000 3.090 15 60 0.190 0.320 rp153l no.ea-201-150901 9 application information v out2 v out1 v in1 vout2 vout1 gnd ce1 ce2 vdd2 rp153l c out2 c out1 c in1 vdd1 v in2 c in2 rp153l typical application circuit external components symbol description c in ceramic, 0.22 f, murata: grm155b31a224ke18b c out1 c out2 technical notes on the components selection ? in this device, phase compensation is provided to secu re stable operation even when the load current varied. for this purpose, connect 0.22 f or more output capacitors (c out1 , c out2 ) between the vout and gnd pin with shortest-distance wiring. in case of using a tantalum type capacitor and the esr (equivalent series resistance) value of the capacito r is large, the output might be unstable. evaluate the circuit including consideration of frequency characteristics. ? ensure the vdd and gnd lines are sufficiently robust . if their impedance is too high, noise pickup or unstable operation may result. connect a 0.22 f input capacitor (c in ) between the vdd and gnd pins with shortest-distance wiring. refer to typical application circuit . rp153l no.ea-201-150901 10 typical characteristics notes: typical characteristics are intended to be used as reference data; they are not guaranteed. 1) output voltage vs. output current (ta = 25 c) 0.8 v (vr1/ vr2) 2.5 v (vr1/ vr2) 3.6 v (vr1/ vr2) 2) output voltage vs. input voltage (ta = 25 c) 0.8 v (vr1/ vr2) 2.5 v (vr1/ vr2) 0 0.9 0.3 0.2 0.6 0.5 0.4 0.7 0.8 0.1 0 50 150 200 100 300 250 output current i out (ma) output voltage v out (v) v in =1.4v v in =1.5v v in =1.6v v in =1.8v v in =2.8v v in =3.6v 0 3.0 1.5 1.0 2.5 2.0 0.5 0 50 150 200 100 300 250 output current i out (ma) output voltage v out (v) v in =2.8v v in =3.5v v in =4.5v 0 4.0 1.5 1.0 2.5 2.0 3.0 3.5 0.5 0 50 150 200 100 300 250 output current i out (ma) output voltage v out (v) v in =3.9v v in =4.6v v in =5.0v 0 1.0 0.3 0.2 0.5 0.4 0.6 0.8 0.7 0.9 0.1 01 34 25 input voltage v in (v) output voltage v out (v) i out =1ma i out =30ma i out =50ma 0 3.0 0.5 1.0 2.0 1.5 2.5 01 34 25 input voltage v in (v) output voltage v out (v) i out =1ma i out =30ma i out =50ma rp153l no.ea-201-150901 11 3.6 v (vr1/ vr2) 3) supply current vs. input voltage 0.8 v (vr1/ vr2) 2.5 v (vr1/ vr2) 3.6 v (vr1/ vr2) 0 4.0 0.5 1.0 2.0 1.5 3.0 2.5 3.5 01 34 25 input voltage v in (v) output voltage v out (v) i out =1ma i out =30ma i out =50ma 0 40 10 20 30 034 2 15 input voltage v in (v) supply current i ss ( a) 0 40 10 20 30 034 2 15 input voltage v in (v) supply current i ss ( a) 0 40 10 20 30 034 2 15 input voltage v in (v) supply current i ss ( a) rp153l no.ea-201-150901 12 4) output voltage vs. temperature 0.8 v (vr1/ vr2) 2.5 v (vr1/ vr2) 3.6 v (vr1/ vr2) 5) supply current vs. temperature 0.8 v (vr1/ vr2) 2.5 v (vr1/ vr2) 0.78 0.83 0.79 0.80 0.81 0.82 -40 50 75 25 0 -25 85 temperature topt ( c) output voltage v out (v) 2.45 2.50 2.46 2.47 2.48 2.49 -40 50 75 25 0 -25 85 temperature topt ( c) output voltage v out (v) 3.55 3.60 3.56 3.57 3.58 3.59 -40 50 75 25 0 -25 85 temperature topt ( c) output voltage v out (v) 0 50 10 20 30 40 -40 50 75 25 0 -25 85 temperature topt ( c) supply current i ss ( a) 0 50 10 20 30 40 -40 50 75 25 0 -25 85 temperature topt ( c) supply current i ss ( a) v in = 3.5 v v in = 4.6 v v in = 1.8 v v in = 1.8 v v in = 3.5 v rp153l no.ea-201-150901 13 3.6 v (vr1/vr2) 6) dropout voltage vs. output current 0.8 v (vr1/ vr2) 2.5 v (vr1/ vr2) 3.6 v (vr1/ vr2) 0 50 10 20 30 40 -40 50 75 25 0 -25 85 temperature topt ( c) supply current i ss ( a) 0 700 200 100 300 500 400 600 0 25 75 100 125 50 150 output current i out (ma) dropout voltage v dif (mv) t opt =85 c t opt =25 c t opt =-40 c 0 300 100 50 150 250 200 0 25 75 100 125 50 150 output current i out (ma) dropout voltage v dif (mv) t opt =85 c t opt =25 c t opt =-40 c 0 250 100 50 150 200 0 25 75 100 125 50 150 output current i out (ma) dropout voltage v dif (mv) t opt =85 c t opt =25 c t opt =-40 c v in = 4.6 v rp153l no.ea-201-150901 14 7) dropout voltage vs. set output voltage 8) minimum operating voltage 0.8 v (vr1/ vr2) 9) ripple rejection vs. input voltage (c in = none, c out1 = c out2 = ceramic 0.22 ? f, ripple = 0.2 vp-p, ta = 25 ? c) 2.5 v (vr1/ vr2) 2.5 v (vr1/ vr2) 0 600 300 200 100 400 500 0.5 1.0 2.0 2.5 1.5 4.0 3.0 3.5 set output voltage v reg (v) dropout voltage v dif (mv) i out =150ma i out =50ma i out =30ma i out =10ma 0 2.0 0.6 0.4 0.2 1.0 1.4 0.8 1.2 1.6 1.8 05075 25 150 100 125 output current i out (ma) input voltage v in (v) 0 90 30 20 10 50 70 80 40 60 2.5 3.0 4.0 4.5 3.5 5.0 input voltage v in (v) ripple rejection rr (db) f=0.1khz f=1khz f=10khz f=100khz i out =1ma 0 90 30 20 10 50 70 80 40 60 2.5 3.0 4.0 4.5 3.5 5.0 input voltage v in (v) ripple rejection rr (db) f=0.1khz f=1khz f=10khz f=100khz i out =30ma the hatched area is available for a 0.8-v output device. rp153l no.ea-201-150901 15 10) ripple rejection vs. frequency (c in = none, c out1 = c out2 = ceramic 0.22 ? f, ripple = 0.2 vp-p, ta = 25 ? c) 0.8 v (vr1/ vr2) 2.5 v (vr1/ vr2) 3.6 v (vr1/ vr2) 11) input transient response (i out = 30 ma, tr = tf = 5 ? s, c in = none, c out1 = c out2 = 0.22 ? f, ta = 2 5 ? c) 0.8 v (vr1/ vr2) 2.5 v (vr1/ vr2) i out =1ma i out =30ma i out =150ma 0 10 100 40 20 60 80 90 30 50 70 v in =3.0v frequency f (khz) ripple rejection rr (db) 0.1 10 100 1 1000 i out =1ma i out =30ma i out =150ma 0 10 100 40 20 60 80 90 30 50 70 v in =3.5v frequency f (khz) ripple rejection rr (db) 0.1 10 100 1 1000 i out =1ma i out =30ma i out =150ma 0 10 100 40 20 60 80 90 30 50 70 v in =4.6v frequency f (khz) ripple rejection rr (db) 0.1 10 100 1 1000 0.78 0.82 0.80 3 2 1 010 50 70 30 20 60 80 40 90 input voltage v in (v) output voltage input voltage time t ( s) output voltage v out (v) 2.48 2.52 2.50 5 4 3 010 50 70 30 20 60 80 40 90 input voltage v in (v) output voltage input voltage time t ( s) output voltage v out (v) rp153l no.ea-201-150901 16 3.6 v (vr1/ vr2) 12) load transient response (vr1/ vr2) (tr = tf = 0.5 ? s, c in = c out1 = c out2 = 0.22 ? f, ta = 2 5 ? c) 0.8 v (rp153lxxxa/ b) 0.8 v (rp153lxxxd/ e) 2.5 v (rp153lxxxa/ b) 2.5 v (rp153lxxxd/ e) 3.59 3.61 3.60 6 5 4 3 010 50 70 30 20 60 80 40 90 input voltage v in (v) output voltage input voltage time t ( s) output voltage v out (v) 0 102030405060708090 0.7 0.6 0.9 0.8 1.0 0 100 200 300 output current i out (ma) output voltage v out (v) time t ( s) output voltage output current 1ma 150ma 0 102030405060708090 0.7 0.6 0.9 0.8 1.0 0 100 200 300 output current i out (ma) output voltage v out (v) time t ( s) output voltage output current 1ma 150ma 0 102030405060708090 2.4 2.3 2.6 2.5 2.7 0 100 200 300 output current i out (ma) output voltage v out (v) time t ( s) output voltage output current 1ma 150ma 0 102030405060708090 2.4 2.3 2.6 2.5 2.7 0 100 200 300 output current i out (ma) output voltage v out (v) time t ( s) output voltage output current 1ma 150ma rp153l no.ea-201-150901 17 3.6 v (rp153lxxxa/ b) 3.6 v (rp153lxxxd/ e) 0.8 v (rp153lxxxa/ b) 0.8 v (rp153lxxxd/ e) 2.5 v (rp153lxxxa/ b) 2.5 v (rp153lxxxd/ e) 0 102030405060708090 3.5 3.4 3.7 3.6 3.8 0 100 200 300 output current i out (ma) output voltage v out (v) time t ( s) output voltage output current 1ma 150ma 0 102030405060708090 3.5 3.4 3.7 3.6 3.8 0 100 200 300 output current i out (ma) output voltage v out (v) time t ( s) output voltage output current 1ma 150ma 0 2 4 6 8 10 12 14 16 18 0.7 0.6 0.9 0.8 1.0 0 50 100 150 output current i out (ma) output voltage v out (v) time t ( s) output voltage output current 50ma 100ma 0 2 4 6 8 10 12 14 16 18 0.7 0.6 0.9 0.8 1.0 0 50 100 150 output current i out (ma) output voltage v out (v) time t ( s) output voltage output current 50ma 100ma 0 2 4 6 8 10 12 14 16 18 2.4 2.3 2.6 2.5 2.7 0 50 100 150 output current i out (ma) output voltage v out (v) time t ( s) output voltage output current 50ma 100ma 0 2 4 6 8 10 12 14 16 18 2.4 2.3 2.6 2.5 2.7 0 50 100 150 output current i out (ma) output voltage v out (v) time t ( s) output voltage output current 50ma 100ma rp153l no.ea-201-150901 18 3.6 v (rp153lxxxa/ b) 3.6 v (rp153lxxxd/ e) 13) turn on speed with ce pin (c in = c out1 = c out2 = 0.22 ? f, ta = 2 5 ? c) 0.8 v (rp153lxxx a/ b) (vr1/ vr2) 2.5 v (rp153lxxxa/ b) (vr1/ vr2) 3.6 v (rp153lxxxa/ b) (vr1/ vr2) 0 2 4 6 8 10 12 14 16 18 3.5 3.4 3.7 3.6 3.8 0 50 100 150 output current i out (ma) output voltage v out (v) time t ( s) output voltage output current 50ma 100ma 0 2 4 6 8 10 12 14 16 18 3.5 3.4 3.7 3.6 3.8 0 50 100 150 output current i out (ma) output voltage v out (v) time t ( s) output voltage output current 50ma 100ma 1.5 0.5 1.0 0 2.0 2101416 6 0812 418 v in =1.8v 0 0.2 0.6 0.4 0.8 ce input voltage v ce (v) output voltage v out (v) time t ( s) output voltage ce input voltage i out =0ma i out =30ma i out =150ma 3 1 2 0 4 10 50 70 80 30 04060 20 90 v in =3.5v 0 0.7 2.1 1.4 2.8 ce input voltage v ce (v) output voltage v out (v) time t ( s) output voltage ce input voltage i out =0ma i out =30ma i out =150ma 4 0 2 6 20 100 140 160 60 080 120 40 180 v in =4.6v 0 1 3 2 4 ce input voltage v ce (v) output voltage v out (v) time t ( s) output voltage ce input voltage i out =0ma i out =30ma i out =150ma rp153l no.ea-201-150901 19 14) tum off speed with ce pin (c in = c out1 = c out2 = 0.22 ? f, ta = 2 5 ? c) 0.8 v (rp153lxxxb) (vr1/ vr2) 2.5 v (rp153lxxxb) (vr1/ vr2) 3.6 v (rp153lxxxb) (vr1/ vr2) 1.5 0 0.5 1.0 2.0 20 100 140 160 60 080 120 40 180 v in =1.8v 0 0.2 0.6 0.4 0.8 ce input voltage v ce (v) output voltage v out (v) time t ( s) output voltage ce input voltage i out =0ma i out =30ma i out =150ma 3 1 0 2 4 10 50 70 80 30 04060 20 90 v in =3.5v 0 0.7 2.1 1.4 2.8 ce input voltage v ce (v) output voltage v out (v) time t ( s) output voltage ce input voltage i out =0ma i out =30ma i out =150ma 4 0 2 6 10 50 70 80 30 04060 20 90 v in =4.6v 0 1 3 2 4 ce input voltage v ce (v) output voltage v out (v) time t ( s) output voltage ce input voltage i out =0ma i out =30ma i out =150ma rp153l no.ea-201-150901 20 equivalent series resistance (esr) vs. output current (i out ) it is recommended that a ceramic type capacitor be used for the rp153l. however, other types of capacitors having lower esr can also be used. the relation between i out and the esr of output capacitor is shown below. measurement conditions: x noise frequency band: 10 hz to 2 mh z x measurement temperature: 40c to +8 5c x hatched area: noise level is 40 v (avg.) or below. x c in , c out1 , c out2 : 0.22 f (murata: grm155b10j224 ke01) 0.8 v (vr1/ vr2) 2.5 v (vr1/ vr2) 3.6 v (vr1/ vr2) ta = 40c ta = 85c power dissipation dfn1216-8 ver. a i the power dissipation of the package is dependent on pcb material, layout, and environmental conditions. the following conditions are used in this measurement. measurement conditions standard land pattern environment mounting on board (wind velocity = 0 m/s) board material glass cloth epoxy plastic (double-sided) board dimensions 40 mm x 40 mm x 1.6 mm copper ratio top-side: approx. 50%, back-side: approx. 50% through-holes ? : 0.5 mm x 28 pcs measurement result (ta = 25 ? c, tjmax = 125 ? c) standard land pattern power dissipation 625 mw thermal resistance ? ja = (125 ? 25c) / 0.625 w = 160c/w ? jc = 26c/w power dissipation vs. ambient temperature measurement board pattern package dimensions dfn1216-8 ver. a i the tab on the bottom of the package enhances thermal performance and is electrically connected to gnd (substrate level). it is recommended that the tab be connected to the ground plane on the board, or otherwise be left floating. dfn1216-8 package dimensions http://www.e-devices.ricoh.co.jp/en/ 4 b m f t 4 v q q p s u 0$? d f t 3 * $ 0 ) & - & $ 5 3 0 / * $ % & 7 * $ & 4 $ 0 - 5 % ) j h b t i j 4 i j o b h b x b 0$? d f * o u f s o b u j p o b m 4 b m f t ) j h b t i j 4 i j o b h b x b 4 i j o b h b x b l v 5 p l z p + b q b o 1 i p o f ' b y 3 * $ 0 ) & 6 3 0 1 & / & 5 ) & 3 - " / % 4 # 7 4 f n j d p o e v d u p s 4 v q q p s u $ f o u s f 1 s p g 8 ) , f f t p n m b b o % + " n t u f m w f f o 5 i f / f u i f s m b o e t 1 i p o f 3 * $ 0 ) & - & $ 5 3 0 / * $ % & 7 * $ & 4 , 0 3 & " $ 0 - 5 % ' ) b f t v o h # m e h 5 f i f s b o s p ( b o h o b n h v 4 f p v m , p s f b 1 i p o f ' b y 3 * $ 0 ) & - & $ 5 3 0 / * $ % & 7 * $ & 4 4 ) " / ( ) " * $ 0 - 5 % 3 p p n / p # v j m e j o h / p # j c p 3 p b e 1 v % p o h / f x % j t u s j d u 4 i b o h i b j 1 f p q m f t 3 f q v c m j d p g $ i j o b 1 i p o f ' b y 3 * $ 0 ) & - & $ 5 3 0 / * $ % & 7 * $ & 4 $ 0 - 5 % 5 b j q f j p$? d f 3 p p n ' / p ) f o h z b o h 3 e 5 b j q f j $ j u z 5 b j x b o 3 0 $ 1 i p o f ' b y ricoh is committed to reducing the environmental loading materials in electrical devices with a view to contributing to the protection of human health and the environment. ricoh has been providing rohs compliant products since april 1, 2006 and halogen-free products since april 1, 2012. halogen free 5 i f q s p e v d u t b o e u i f q s p e v d u t q f d j p d b u j p o t e f t d s j c f e j o u i j t e p d v n f o u b s f t v c k f d u u p d i b o h f p s e j t d p o u j o v b u j p o p g q s p e v d u j p o x j u i p v u o p u j d f g p s s f b t p o t t v d i b t j n q s p w f n f o u 5 i f s f g p s f c f g p s f e f d j e j o h u p v t f u i f q s p e v d u t q m f b t f s f g f s u p 3 j d p i t b m f t s f q s f t f o u b u j w f t g p s u i f m b u f t u j o g p s n b u j p o u i f s f p o 5 i f n b u f s j b m t j o u i j t e p d v n f o u n b z o p u c f d p q j f e p s p u i f s x j t f s f q s p e v d f e j o x i p m f p s j o q b s u x j u i p v u q s j p s x s j u u f o d p o t f o u p g 3 j d p i 1 m f b t f c f t v s f u p u b l f b o z o f d f t t b s z g p s n b m j u j f t v o e f s s f m f w b o u m b x t p s s f h v m b u j p o t c f g p s f f y q p s u j o h p s p u i f s x j t f u b l j o h p v u p g z p v s d p v o u s z u i f q s p e v d u t p s u i f u f d i o j d b m j o g p s n b u j p o e f t d s j c f e i f s f j o 5 i f u f d i o j d b m j o g p s n b u j p o e f t d s j c f e j o u i j t e p d v n f o u t i p x t u z q j d b m d i b s b d u f s j t u j d t p g b o e f y b n q m f b q q m j d b u j p o d j s d v j u t g p s u i f q s p e v d u t 5 i f s f m f b t f p g t v d i j o g p s n b u j p o j t o p u u p c f d p o t u s v f e b t b x b s s b o u z p g p s b h s b o u p g m j d f o t f v o e f s 3 j d p i t p s b o z u i j s e q b s u z t j o u f m m f d u v b m q s p q f s u z s j h i u t p s b o z p u i f s s j h i u t 5 i f q s p e v d u t m j t u f e j o u i j t e p d v n f o u b s f j o u f o e f e b o e e f t j h o f e g p s v t f b t h f o f s b m f m f d u s p o j d d p n q p o f o u t j o t u b o e b s e b q q m j d b u j p o t p$? d f f r v j q n f o u u f m f d p n n v o j d b u j p o f r v j q n f o u n f b t v s j o h j o t u s v n f o u t d p o t v n f s f m f d u s p o j d q s p e v d u t b n v t f n f o u f r v j q n f o u f u d 5 i p t f d v t u p n f s t j o u f o e j o h u p v t f b q s p e v d u j o b o b q q m j d b u j p o s f r v j s j o h f y u s f n f r v b m j u z b o e s f m j b c j m j u z g p s f y b n q m f j o b i j h i m z t q f d j p d b q q m j d b u j p o x i f s f u i f g b j m v s f p s n j t p q f s b u j p o p g u i f q s p e v d u d p v m e s f t v m u j o i v n b o j o k v s z p s e f b u i b j s d s b g u t q b d f w f i j d m f o v d m f b s s f b d u p s d p o u s p m t z t u f n u s b$? d d p o u s p m t z t u f n b v u p n p u j w f b o e u s b o t q p s u b u j p o f r v j q n f o u d p n c v t u j p o f r v j q n f o u t b g f u z e f w j d f t m j g f t v q q p s u t z t u f n f u d t i p v m e p s t u d p o u b d u v t 8 f b s f n b l j o h p v s d p o u j o v p v t f$? p s u u p j n q s p w f u i f r v b m j u z b o e s f m j b c j m j u z p g p v s q s p e v d u t c v u t f n j d p o e v d u p s q s p e v d u t b s f m j l f m z u p g b j m x j u i d f s u b j o q s p c b c j m j u z * o p s e f s u p q s f w f o u b o z j o k v s z u p q f s t p o t p s e b n b h f t u p q s p q f s u z s f t v m u j o h g s p n t v d i g b j m v s f d v t u p n f s t t i p v m e c f d b s f g v m f o p v h i u p j o d p s q p s b u f t b g f u z n f b t v s f t j o u i f j s e f t j h o t v d i b t s f e v o e b o d z g f b u v s f p s f d p o u b j o n f o u g f b u v s f b o e g b j m t b g f g f b u v s f 8 f e p o p u b t t v n f b o z m j b c j m j u z p s s f t q p o t j c j m j u z g p s b o z m p t t p s e b n b h f b s j t j o h g s p n n j t v t f p s j o b q q s p q s j b u f v t f p g u i f q s p e v d u t " o u j s b e j b u j p o e f t j h o j t o p u j n q m f n f o u f e j o u i f q s p e v d u t e f t d s j c f e j o u i j t e p d v n f o u 1 m f b t f d p o u b d u 3 j d p i t b m f t s f q s f t f o u b u j w f t t i p v m e z p v i b w f b o z r v f t u j p o t p s d p n n f o u t d p o d f s o j o h u i f q s p e v d u t p s u i f u f d i o j d b m j o g p s n b u j p o |
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