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IXD1209/12 ? 2014 ixys corp. 1 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice high speed ldo regulator with on/off control features o output current up to 150 ma (300 ma for ixd2109e/h type) o output voltage range from 0.9 v to 6.0 v with 0.05 v increments o output voltage accuracy 2% (at v out > 1.5 v), 30 mv (at v out 1.5 v) o dropout voltage 60 mv @ 30 ma , 0.20 v @ 100 ma o maximum operating voltage 10 v o low power consumption at 25 a typical o standby current less than 0.1 a typical o ripple rejection 70 db at 10 khz o low esr ceramic capacitor compatible o operating ambient temperature - 40 + 85 0 c o packages : sot-25, sot-89-5 , and usp-6b o eu rohs compliant, pb free applications o mobile phones o cameras, vcrs o various portable equipment o reference voltage source description the IXD1209/12 are a highly precise, low noise, positive voltage ldo regulators manufactured using cmos processes. the IXD1209/12 have a high ripple rejection factor and low dropout. they consi st of a voltage reference, an error amplifier, a curre nt limiter, a phase compensation circuit, and a driver transistor. output voltage is selectable in 0.05v increments within a range of 0.9 v ~ 6.0 v. the IXD1209/12 are compatible with low esr ceramic capacitors, and due excellent transient response, they maintain stability even during significant load fluctuations. the current limiter' s foldback circuit operates also as a short circuit protection. the chip enable (ce) function allows disable ic, greatly reducing power consumption. r egulator is available in sot-25, sot-89-5, and usp-6b packages. typical application circuit typic al performance characteristic supply current vs. input voltage ( IXD1209/12 f122)
IXD1209/12 ? 2014 ixys corp. 2 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice absolute maximum ratings parameter symbol ratings units input voltage v in C 0.3 ~ 12.0 v output current i out 500 1) ma output voltage v out C 0.3 ~ v in + 0.3 v ce input voltage v ce C 0.3 ~ 12.0 v power dissipation 2) sot-25 p d 250 (600 pcb mounted) mw sot-89-5 500 (1300 pcb mounted) usp-6c 120 (1000 pcb mounted) operating temperature range t opr C 40 ~ + 85 0 c storage temperature range t stg C 55 ~ +125 0 c all voltages are in respect to v ss 1) i out pd/ (v in -v out ) 2)this is a reference data taken by using the test board. please refer to page 21 to 23 for details. electrical operating characteristics IXD1209/12 type a, b ta = 25 0 c parameter symbol conditions min. typ. max. unit circuit output voltage (2%) 3) v out(e) 1) i out = 30 ma v out(t) x 0.98 v out(t) * v out(t) x 1.02 v output voltage (1%) 4) v out(t) x 0.99 v out(t) * v out(t) x 1.01 maximum output current i out_max v in = 2.3 v, v out 1.17 v 60 ma load regulation ? v out 1 ma i out 100 ma 15 50 mv dropout voltage 2) v dif1 i out = 30 ma e-1 mv v df2 i out = 100ma e-2 supply current type a i ss v ce = v in = v out(e) + 1.0 v when v out 0.95 v, v ce = v in = 2.0 v 28 55 a type b 25 50 standby current i stb v ce = 0 v 0.01 0.10 a line regulation ? ? v out(e) + 1.0 v v in 10 v when v out 0.95 v, 2.0 v v in 10 v i out = 30 ma, when v out 1.75 v, i out = 10 ma 0.01 0.20 %/v input voltage v in 2 10 v output voltage temperature characteristics ? ? i out = 30 ma - 40 0 c t opr 85 0 c 100 ppm/ 0 c power supply rejection ratio psrr v in = (v out(e) + 1.0 v) + 1 vp-p ac when v out 1.5 v, v in = 2.5 v + 1.0 vp-p ac , i out = 10 ma, f = 10 khz 70 db current limit i lim v in = v out(e) + 1.0 v, v ce = 0 v when v out 1.75 v, v in = v out(e) + 2.0 v 300 ma short current i short v ce = 0 v, when v out 1.75 v, v in = v out(e) + 2.0 v 50 ma ce h level voltage v ceh 1.6 v in v ce l level voltage v cel 0.25 v ce h level current type a i ceh v ce = v in = v out(e) + 1.0 v when v out 0.95 v, v ce = v in = 2.0 v 0.8 5.0 a type b -0.1 0.1 ce l level current i cel v ce = 0 v, v in = v out(e) + 1.0 v when v out 0.95 v, v ce = v in = 2.0 v -0.1 0.1 a note: 1) unless otherwise stated, v in = v out (t) +1.0 v. if v out is less than 0.95 v, v in = 2.0 v; v out (t) is nominal output voltage and v out (e) is effective output voltage, (i.e. the output voltage when "v out (t) +1.0v" is provided at the v in pin, while maintaining a certain i out value). 2) v dif = {v in -v out }, where v in1 is the input voltage when v out = 0.98 v out(t) appears, while input voltage gradually decreases 3) if v out (t) is less than 1.45 v, min. = v out (t) - 30 mv, max. = v out(t) + 30 mv 4) for products with v out(t) > 3.0 v only
IXD1209/12 ? 2014 ixys corp. 3 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice electrical operating characteristics (continued) IXD1209/12 type c, d ta = 25 0 c parameter symbol conditions min. typ. max. unit circuit output voltage (2%) 3) v out(e) 1) i out = 30 ma v out(t) x 0.98 v out(t) * v out(t) x 1.02 v output voltage (1%) 4) v out(t) x 0.99 v out(t) * v out(t) x 1.01 maximum output current i out_max v in = 2.3 v, v out 1.17 v 150 ma load regulation ? v out1 1 ma i out 100 ma 15 50 mv dropout voltage 2) v dif1 i out = 30 ma e-1 mv v df2 i out = 100ma e-2 supply current type c i ss v ce = v in = v out(e) + 1.0 v when v out 0.95 v, v ce = v in = 2.0 v 28 55 a type d 25 50 standby current i stb v ce = 0 v 0.01 0.10 a line regulation ? ? v out(e) + 1.0 v v in 10 v when v out 0.95 v, 2.0 v v in 10 v i out = 30 ma, when v out 1.75 v, i out = 10 ma 0.01 0.20 %/v input voltage v in 2 10 v output voltage temperature characteristics ? ? i out = 30 ma - 40 0 c t opr 85 0 c 100 ppm/ 0 c power supply rejection ratio psrr v in = (v out(e) + 1.0 v) + 1 vp-p ac when v out 1.5 v, v in = 2.5 v + 1.0 vp-p ac , i out = 10 ma, f = 10 khz 70 db current limit i lim v in = v out(e) + 1.0 v, v ce = 0 v when v out 1.75 v, v in = v out(e) + 2.0 v 300 ma short current i short v ce = 0 v, when v out 1.75 v, v in = v out(e) + 2.0 v 50 ma ce h level voltage v ceh 1.6 v in v ce l level voltage v cel 0.25 v ce h level current i ceh v ce = v in = v out(e) + 1.0 v when v out 0.95 v, v ce = v in = 2.0 v -0.1 0.1 a ce l level current type c i cel v ce = 0 v, v in = v out(e) + 1.0 v when v out 0.95 v, v ce = v in = 2.0 v -5.0 -0.8 a type d -0.1 0.1 note: 1) unless otherwise stated, v in = v out (t) +1.0 v. if v out is less than 0.95 v, v in = 2.0 v; v out (t) is nominal output voltage and v out (e) is effective output voltage, (i.e. the output voltage when "v out (t) +1.0v" is provided at the v in pin, while maintaining a certain i out value). 2) v dif = {v in -v out }, where v in1 is the input voltage when v out = 0.98 v out(t) appears, while input voltage gradually decreases 3) if v out (t) is less than 1.45 v, min. = v out (t) - 30 mv, max. = v out(t) + 30 mv 4) for products with v out (t) > 3.0 v only.
IXD1209/12 ? 2014 ixys corp. 4 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice electrical operating characteristics (continued) IXD1209/12 type e, f ta = 25 0 c parameter symbol conditions min. typ. max. unit circuit output voltage (2%) 3) v out(e) 1) i out = 30 ma v out(t) x 0.98 v out(t) * v out(t) x 1.02 v output voltage (1%) 4) v out(t) x 0.99 v out(t) * v out(t) x 1.01 maximum output current i out_max v in = e-3 5) e-4 ma load regulation ? v out1 1 ma i out 100 ma 15 50 mv ? v out2 1 ma i out 300 ma 100 dropout voltage 2) v dif1 i out = 30 ma e-1 mv v df2 i out = 100ma e-2 supply current type g i ss v ce = v in = v out(e) + 1.0 v when v out 0.95 v, v ce = v in = 2.0 v 28 55 a type h 25 50 standby current i stb v ce = 0 v 0.01 0.10 a line regulation ? ? v out(e) + 1.0 v v in 10 v when v out 0.95 v, 2.0 v v in 10 v i out = 30 ma, when v out 1.75 v, i out = 10 ma 0.01 0.20 %/v input voltage v in 2 10 v output voltage temperature characteristics ? ? i out = 30 ma - 40 0 c t opr 85 0 c 100 ppm/ 0 c power supply rejection ratio psrr v in = (v out(e) + 1.0 v) + 1 vp-p ac when v out 1.5 v, v in = 2.5 v + 1.0 vp-p ac , i out = 10 ma, f = 10 khz 70 db current limit i lim v in = v out(e) + 1.0 v, v ce = 0 v when v out 1.75 v, v in = v out(e) + 2.0 v 380 ma short current i short v ce = 0 v, when v out 1.75 v, v in = v out(e) + 2.0 v 50 ma ce h level voltage v ceh 1.6 v in v ce l level voltage v cel 0.25 v ce h level current type e i ceh v ce = v in = v out(e) + 1.0 v when v out 0.95 v, v ce = v in = 2.0 v 0.8 5.0 a type f -0.1 0.1 ce l level current i cel v ce = 0 v, v in = v out(e) + 1.0 v when v out 0.95 v, v ce = v in = 2.0 v -0.1 0.1 a note: 1) unless otherwise stated, v in = v out (t) +1.0 v. if v out is less than 0.95 v, v in = 2.0 v; v out (t) is nominal output voltage and v out (e) is effective output voltage, (i.e. the output voltage when "v out (t) +1.0v" is provided at the v in pin, while maintaining a certain i out value). 2) v dif = {v in -v out }, where v in1 is the input voltage when v out = 0.98 v out(t) appears, while input voltage gradually decreases 3) if v out (t) is less than 1.45 v, min. = v out (t) - 30 mv, max. = v out(t) + 30 mv 4) for products with v out(t) > 3.0 v only 5) refer to the dropout voltage table
IXD1209/12 ? 2014 ixys corp. 5 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice electrical operating characteristics (continued) IXD1209/12 type g, h ta = 25 0 c parameter symbol conditions min. typ. max. unit circuit output voltage (2%) 3) v out(e) 1) i out = 30 ma v out(t) x 0.98 v out(t) * v out(t) x 1.02 v output voltage (1%) 4) v out(t) x 0.99 v out(t) * v out(t) x 1.01 maximum output current i out_max v in = e-3 5) e-4 ma load regulation ? v out1 1 ma i out 100 ma 15 50 mv ? v out2 1 ma i out 300 ma 100 dropout voltage 2) v dif1 i out = 30 ma e-1 mv v df2 i out = 100ma e-2 supply current type g i ss v ce = v in = v out(e) + 1.0 v when v out 0.95 v, v ce = v in = 2.0 v 28 55 a type h 25 50 standby current i stb v ce = 0 v 0.01 0.10 a line regulation ? ? v out(e) + 1.0 v v in 10 v when v out 0.95 v, 2.0 v v in 10 v i out = 30 ma, when v out 1.75 v, i out = 10 ma 0.01 0.20 %/v input voltage v in 2 10 v output voltage temperature characteristics ? ? i out = 30 ma - 40 0 c t opr 85 0 c 100 ppm/ 0 c power supply rejection ratio psrr v in = (v out(e) + 1.0 v) + 1 vp-p ac when v out 1.5 v, v in = 2.5 v + 1.0 vp-p ac , i out = 10 ma, f = 10 khz 70 db current limit i lim v in = v out(e) + 1.0 v, v ce = 0 v when v out 1.75 v, v in = v out(e) + 2.0 v 380 ma short current i short v ce = 0 v, when v out 1.75 v, v in = v out(e) + 2.0 v 50 ma ce h level voltage v ceh 1.6 v in v ce l level voltage v cel 0.25 v ce h level current i ceh v ce = v in = v out(e) + 1.0 v when v out 0.95 v, v ce = v in = 2.0 v -0.1 0.1 a ce l level current type g i cel v ce = 0 v, v in = v out(e) + 1.0 v when v out 0.95 v, v ce = v in = 2.0 v -5.0 -0.8 a type h -0.1 0.1 note: 1) unless otherwise stated, v in = v out (t) +1.0 v. if v out is less than 0.95 v, v in = 2.0 v; v out (t) is nominal output voltage and v out (e) is effective output voltage, (i.e. the output voltage when "v out (t) +1.0v" is provided at the v in pin, while maintaining a certain i out value). 2) v dif = {v in -v out }, where v in1 is the input voltage when v out = 0.98 v out(t) appears, while input voltage gradually decreases 3) if v out (t) is less than 1.45 v, min. = v out (t) - 30 mv, max. = v out(t) + 30 mv 4) for products with v out (t) > 3.0 v only. 5) refer to the dropout voltage table
IXD1209/12 ? 2014 ixys corp. 6 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice electrical operating characteristics (continued) dropout voltage for products with 2% accuracy symbol e-0 e-1 e-2 nominal voltage output voltage, v ( 2%) dropout voltage1, mv i out = 30 ma dropout voltage 2, mv i out = 100 ma v out v dif1 v dif2 v out(t) min. max. typ. max. typ. max. 0.90 0.870 0.930 1100 1110 1150 1200 0.95 0.920 0.980 1.00 0.970 1.030 1000 1010 1050 1100 1.05* 1.020 1.080 1.10* 1.070 1.130 900 910 950 1000 1.15* 1.120 1.180 1.20* 1.170 1.230 800 810 850 900 1.25* 1.220 1.280 1.30* 1.270 1.330 700 710 750 800 1.35* 1.320 1.380 1.40* 1.370 1.430 600 610 650 700 1.45* 1.420 1.480 1.50* 1.470 1.530 500 510 550 600 1.55* 1.519 1.581 1.60* 1.568 1.632 400 410 500 550 1.65* 1.617 1.683 1.70* 1.666 1.734 300 310 400 450 1.75* 1.715 1.785 1.80* 1.764 1.836 200 210 300 400 1.85* 1.813 1.887 1.90* 1.862 1.938 120 150 280 380 1.95* 1.911 1.989 2.00 1.960 2.040 80 120 240 350 2.05 2.009 2.091 2.10 2.058 2.142 330 2.15 2.107 2.193 2.20 2.156 2.244 2.25 2.205 2.295 310 2.30 2.254 2.346 2.35 2.303 2.397 2.40 2.352 2.448 2.45 2.401 2.499 2.50 2.450 2.550 70 100 220 290 2.55 2.499 2.601 2.60 2.548 2.652 2.65 2.597 2.703 2.70 2.646 2.754 2.75 2695 2.805 2.80 2.744 2.856 270 2.85 2.793 2.907 2.90 2.842 2.958 2.95 2.891 3.009 3.00 2.940 3.060 60 90 200 3.05 2.989 3.111 3.10 3.038 3.162 250 3.15 3.087 3.213 3.20 3.136 3.264 3.25 3.185 3.315 3.30 3.234 3.366 3.35 3.283 3.417 3.40 3.332 3.468 3.45 3.381 3.519 3.50 3.430 3.570 3.55 3.479 3.621 * required operating voltage is v in 2.0 v minimum. v dif = 2.0 v-v out (t) minimum
IXD1209/12 ? 2014 ixys corp. 7 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice electrical operating characteristics (continued) dropout voltage for products with 2% accuracy symbol e-0 e-1 e-2 nominal voltage output voltage, v ( 2%) dropout voltage1, mv i out = 30 ma dropout voltage 2, mv i out = 100 ma v out v dif1 v dif2 vout(t) min. max. typ. max. typ. max. 3.60 3.528 3.672 60 90 200 250 3.65 3.577 3.723 3.70 3.626 3.774 3.75 3.675 3.825 3.80 3.724 3.876 3.85 3.773 3.927 3.90 3.822 3.978 3.95 3.871 4.029 4.00 3.920 4.080 80 180 230 4.05 3.969 4.131 4.10 4.018 4.182 4.15 4.067 4.233 4.20 4.116 4.284 4.25 4.165 4.335 4.30 4.214 4.386 4.35 4.263 4.437 4.40 4.312 4.488 4.45 4.361 4.539 4.50 4.410 4.590 4.55 4.459 4.641 4.60 4.508 4.692 4.65 4.557 4.743 4.70 4.606 4.794 4.75 4.655 4.845 4.80 4.704 4.896 4.85 4.753 4.947 4.90 4.802 4.998 4.95 4.851 5.049 5.00 4.900 5.100 50 70 160 210 5.05 4.949 5.151 5.10 4.998 5.202 5.15 5.047 5.253 5.20 5.096 5.304 5.25 5.145 5.355 5.30 5.194 5.406 5.35 5.243 5.457 5.40 5.292 5.508 5.45 5.341 5.559 5.50 5.390 5.610 5.55 5.439 5.661 5.60 5.488 5.712 5.65 5.537 5.763 5.70 5.586 5.814 5.75 5.635 5.865 5.80 5.684 5.916 5.85 5.733 5.967 5.90 5.782 6.018 5.95 5.831 6.069 6.00 5.880 6.120
IXD1209/12 ? 2014 ixys corp. 8 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice electrical operating characteristics (continued) output voltage for products with 1% accuracy symbol e - 0 symbol e - 0 output voltage, v (1%) output voltage, v (1%) vout vout v out(t) min. max. v out(t) min. max. 3.00 2.970 3.030 4.55 4.505 4.596 3.05 3.020 3.081 4.60 4.554 4.646 3.10 3.069 3.131 4.65 4.604 4.697 3.15 3.119 3.182 4.70 4.653 4.747 3.20 3.168 3.232 4.75 4.703 4.798 3.25 3.218 3.283 4.80 4.752 4.848 3.30 3.267 3.333 4.85 4.802 4.899 3.35 3.317 3.384 4.90 4.851 4.949 3.40 3.366 3.434 4.95 4.901 5.000 3.45 3.416 3.485 5.00 4.950 5.050 3.50 3.465 3.535 5.05 4.000 5.101 3.55 3.515 3.586 5.10 4.049 5.151 3.60 3.564 3.636 5.15 4.099 5.202 3.65 3.614 3.687 5.20 4.148 5.252 3.70 3.663 3.737 5.25 5.198 5.303 3.75 3.713 3.788 5.30 5.247 5.353 3.80 3.762 3.838 5.35 5.297 5.404 3.85 3.812 3.889 5.40 5.346 5.454 3.90 3.861 3.939 5.45 5.396 5.505 3.95 3.911 3.990 5.50 5.445 5.555 4.00 3.960 4.040 5.55 5.495 5.606 4.05 4.010 4.091 5.60 5.544 5.656 4.10 4.059 4.141 5.65 5.594 5.707 4.15 4.109 4.192 5.70 5.643 5.757 4.20 4.158 4.242 5.75 5.963 5.808 4.25 4.208 4.293 5.80 5.742 5.858 4.30 4.257 4.343 5.85 5.792 5.909 4.35 4.307 4.394 5.90 5.841 5.959 4.40 4.356 4.444 5.95 5.891 6.010 4.45 4.405 4.494 6.00 5.940 6.060 4.50 4.455 4.545 conditions symbol e - 3 e - 4 nominal output voltage, v input voltage, v maximum output current, (ma) v out(t) v in min value 0.90 ~ 0.95 2.5 260 1.00 ~ 1.05 2.5 260 1.10 ~ 1.15 2.6 270 1.20 ~ 1.25 2.7 290 1.30 ~ 1.35 2.8 300 1.40 ~ 1.45 2.9 1.50 ~ 1.95 3.0 2.00 ~ 6.00 v out(t) + 1.0
IXD1209/12 ? 2014 ixys corp. 9 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice pin configuration IXD1209 ixd1212 pin assignment pin number pin name functions IXD1209 ixd1212 sot-25 sot-89 5 usp - 6b sot-25 1 4 1 3 v in power input 2 2 5 2 v ss ground 3 3 6 4 ce on/off control 4 1 2, 4 5 nc no connection 5 5 3 1 v out output voltage ce pin function ic type ce pin state ic state a, b, e, f h on l off c, d, g, h h off l on block diagrams ixd2109/12 type a, e ixd2109/12 type b, d, f, h ixd2109/12 type c, g diodes inside the circuits are esd protection diode s and parasitic diodes. *the dissipation pad for the usp-6b package should be solder-plated in recommended mounting pattern and metal masking to enhance mounting strength and heat release. if the pad needs to be connected to other pins, it should be connected to the v ss (no.5) pin.
IXD1209/12 ? 2014 ixys corp. 10 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice basic operation the error amplifier of the IXD1209/12 series monito rs output voltage divided by internal resistors r1 & r2 and compares it with the internal reference voltage (se e block diagram above). the output signal from erro r amplifier drives gate of the p-channel mosfet, which is conne cted to the v out pin and operates as a series voltage regulator. the current limit and short protection circuits mon itor level of the output current. the ce pin allows shutdown internal circuitry to minimize power consumption. low esr capacitors an internal phase compensation circuit guarantees s table IXD1209/12 operation even if output capacitor s with low esr are used. however, connect the output capacitor c l as close to the v out and the v ss pins as possible to prevent effectiveness of the phase compensation fro m degrade. the c l capacitance value should be at least 1 f. in case the capacitor depends on the bias and tempe rature, make sure that actual capacitance is mainta ined at operating voltage and temperature range. in additio n, an input capacitor c in 0.1 f between the v in and v ss pins should be used to ensure a stable input power. current limiter, short-circuit protection the IXD1209/12 series include a combination of a fi xed current limiter circuit & a foldback circuit, w hich aid the operations of the current limiter and circuit prote ction. when the load current reaches the current li mit level, the fixed current limiter circuit activates and output voltage drops. because of this drop, the foldback c ircuit activates too, and output voltage drops further decreasing ou tput current. when the output pin is shorted, a cur rent of about 50 ma flows. ce pin the ce pin allows shutdown internal circuitry to mi nimize power consumption. in shutdown mode, output at the v out pin is pulled down to the v ss level via r1 & r2. the operational logic of the ce pin is selectable (please, refer to the ce pin function table above). note that the standard IXD1209/12b type ce input is an active high/no pull down and operations will be come unstable, if the ce pin is open. ce pin should be u sed with either v in or v ss voltage. if this ic is used with some intermediate voltage at ce pin, supply current may increase due through current in the ic's internal c ircuitry. typical application circuit the output capacitor c l 1 f should be connected between the output pin (v out ) and the v ss pin for stable regulators operation. ceramic capacitors with low esr are recommended. layout and use considerations 1. mount external component as close to the ic as p ossible and use thick, short connecting traces to reduce the circuit impedance. 2. the ic may malfunction if absolute maximum ratin gs are exceeded. 3. if power source of this regulator is a high impe dance device with impedance of 10 ? or more, an input capacitor c in 1 f should be used to prevent oscillations. 4. in case of high output current, increasing the input capacitor value can stabilize operations. 5. oscillations may occur also, if the input capaci tor value is not enough to reduce the input impedan ce and the output capacitor c l is large. in such case, operations can be stabiliz ed by either increasing the input capacitor or reducing the output capacitor. 6. during start-up, ic provides constant current un til v out = v out (t) . 7. please ensure that output current i out is less than p d / (v in - v out ), where p d is a rated power dissipation value of the package shown at absolute maximum rating table to not exceed it.
IXD1209/12 ? 2014 ixys corp. 11 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice test circuits circuit circuit circuit circuit v in = v out + 1.0 v dc + 1.0 vp-p ac , if v out 1.5 v, v in = 2.5 v dc + 1.0 vp-p ac * each test circuit, v ce (ce pin voltage) ic active state IXD1209/12, type a, b, e, f: v ce =v in IXD1209/12, type c, d, g, h: v ce =v ss ic in standby mode IXD1209/12, type a, b, e, f: v ce =v ss IXD1209/12, type c, d, g, h: v ce =v in typical performance characteristics (1) ripple rejection ratio ixd1 209/12 bf302 v in = 4 v dc + 1 vp-p ac , i out = 30 ma, c l = 1 f (ceramic) ixd1 209/12 b/f122 v in = 2.5 v dc + 1 vp-p ac , i out = 30 ma, c l = 1 f (ceramic)
IXD1209/12 ? 2014 ixys corp. 12 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice typical performance characteristics (continued) (2) output voltage vsoutput current topr = 2 5 0 c IXD1209/12 b30 2 c in = c l = 1f, (ceramic), v in = 4.0 v IXD1209/12 b302 c in = c l = 1f, (ceramic), ta = 25 0 c IXD1209/12 f30 2 c in = c l = 1f, (ceramic), v in = 4.0 v IXD1209/12 f302 c in = c l = 1f, (ceramic), ta = 25 0 c IXD1209/12 b12 2 c in = c l = 1f, (ceramic), v in = 2.7 v IXD1209/12 b122 c in = c l = 1f, (ceramic), ta = 25 0 c
IXD1209/12 ? 2014 ixys corp. 13 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice typical performance characteristics (continued) (2) output voltage vs. output current (continue) topr = 25 0 c IXD1209/12 f122 c in = c l = 1f, (ceramic), v in = 2.7 v IXD1209/12 f122 c in = c l = 1f, (ceramic), ta = 25 0 c (3) output voltage vs. input voltage IXD1209/12 f302 c in = c l = 1f, (ceramic), ta = 25 0 c IXD1209/12 f302 c in = c l = 1f, (ceramic), ta = 25 0 c IXD1209/12 f302 c in = c l = 1f, (ceramic), ta = 25 0 c IXD1209/12 f302 c in = c l = 1f, (ceramic), ta = 25 0 c
IXD1209/12 ? 2014 ixys corp. 14 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice typical performance characteristics (continued) (4) dropout voltage vs. output current topr = 25 0 c IXD1209/12 b302 c in = c l = 1f, (ceramic) IXD1209/12 f 302 c in = c l = 1f, (ceramic) IXD1209/12 b 12 2 c in = c l = 1f, (ceramic) IXD1209/12 f12 2 c in = c l = 1f, (ceramic) (5) supply current vs. input voltage IXD1209/12 f 302 IXD1209/12 f12 2
IXD1209/12 ? 2014 ixys corp. 15 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice typical performance characteristics (continued) (6) output voltage vs. ambient temperasture IXD1209/12 b /f 302 c in = c l = 1f, (ceramic), v in = 4.0 v IXD1209/12 b122 c in = c l = 1f, (ceramic), v in = 2.5 v (7) supply current vs. ambient temperature IXD1209/12 b /f 302 v in = 4.0 v IXD1209/12 b122 v in = 2.5 v IXD1209/12p182 (8) p-channel transistor characteristics IXD1209/12 b /f ta = 25 0 c
IXD1209/12 ? 2014 ixys corp. 16 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice typical performance characteristics (continued) (9) input voltage transient response IXD1209/12 b /f 302 c in = c l = 1f, (ceramic), i out = 1 ma, t r = 5 us IXD1209/12 b /f 302 c in = c l = 1f, (ceramic), i out = 30 ma, t r = 5 us IXD1209/12 b /f 302 c in = c l = 1f, (ceramic), i out = 100 ma, t r = 5 us IXD1209/12 b122 c in = c l = 1f, (ceramic), i out = 1 ma, t r = 5 us IXD1209/12 b122 c in = c l = 1f, (ceramic), i out = 30 ma, t r = 5 us IXD1209/12 b122 c in = c l = 1f, (ceramic), i out = 100 ma, t r = 5 us
IXD1209/12 ? 2014 ixys corp. 17 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice typical performance characteristics (continued) (10) load transient response IXD1209/12 b /f 302 c in = c l = 1f, (ceramic), v in = 4.0 v, t r = t f = 5 us IXD1209/12 b /f 302 c in = 1f, (ceramic), c l = 2.2 f, (ceramic), v in = 4.0 v, t r = t f = 5 us IXD1209/12 b /f 302 c in = c l = 1f, (ceramic), v in = 4.0 v, t r = t f = 5 us IXD1209/12 b /f 302 c in = 1f, (ceramic), c l = 2.2 f, (ceramic), v in = 4.0 v, t r = t f = 5 us IXD1209/12 b /f 302 c in = c l = 1f, (ceramic), v in = 4.0 v, t r = t f = 5 us IXD1209/12 b /f 302 c in = 1f, (ceramic), c l = 2.2 f, (ceramic), v in = 4.0 v, t r = t f = 5 us
IXD1209/12 ? 2014 ixys corp. 18 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice typical performance characteristics (continued) (10) load transient response (continued) IXD1209/12 b /f12 2 c in = c l = 1f, (ceramic), v in = 2.5 v, t r = t f = 5 us IXD1209/12 b /f12 2 c in = 1f, (ceramic), c l = 2.2 f, (ceramic), v in = 2.5 v, t r = t f = 5 us IXD1209/12 b /f12 2 c in = c l = 1f, (ceramic), v in = 2.5 v, t r = t f = 5 us IXD1209/12 b /f12 2 c in = 1f, (ceramic), c l = 2.2 f, (ceramic), v in = 2.5 v, t r = t f = 5 us IXD1209/12 b /f12 2 c in = c l = 1f, (ceramic), v in = 2.5 v, t r = t f = 5 us IXD1209/12 b /f12 2 c in = 1f, (ceramic), c l = 2.2 f, (ceramic), v in = 2.5 v, t r = t f = 5 us
IXD1209/12 ? 2014 ixys corp. 19 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice ordering information IXD1209 - ixd1212 - designator description symbol description type of regulator ce pin logic a 150 ma, active high, pull-down resistor built-in (*2) (semi-custom) b 150 ma, active high, no pull-down resistor (stand ard) c 150 ma, active low, pull-up resistor built-in (*2) (semi-custom) d 150 ma, active low, no pull-up resistor (semi-cus tom) e 300 ma (*1) , active high, pull-down resistor built-in (*2) (semi-custom) f 300 ma ( *1) , active high, no pull-down resistor (standard) g 300 ma (*1) , active low, pull-up resistor built-in (*2) (semi-custom) h 300 ma (*1) , active low, no pull-up resistor (semi-custom) output voltage 09 - 60 output voltage range: 0.9 v 6.0 v, e.g. 3.0 v - = 3, = 0 30 - 60 for 1% product, output voltage range is 3.0 v 6.0 v. output voltage accuracy 1 0.1 v increments, accuracy: 1%, e.g. 3.00 v - = 3, = 0, = 1 2 0.1 v increments, accuracy: 2% (*3) , e.g. 2.80v - = 2, = 8, = 2 a 0.05 v increments, accuracy: 2% (*3) , e.g.: 2.85 v - = 2, = 8, = a b 0.05 v increments, accuracy: 1%, e.g.: 3.05 v - = 3, = 0, = b - (*4) packages (order limit) mr sot-25 (3000/reel) mr-g sot-25 (3000/reel) pr sot-89 (3000/reel) pr-g sot-89 (3000/reel) dr usp-6b (3000/reel) dr-g usp-6b (3000/reel) note: (*1) the maximum output current of type e h depends on setting output voltage. (*2) with the pull-up resistor or pull-down resisto r built-in types, the supply current during operati on will increase by v in / 2 m ? (typ.). (*3) the output voltage accuracy is 30 mv at v out 1.5 v. (*4) the -g suffix denotes halogen and antimony f ree as well as being fully rohs compliant.
IXD1209/12 ? 2014 ixys corp. 20 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice package drawing and dimensions sot-25, units: mm sot-89-5, units: mm usp-6b, units: mm usp - 6b reference pattern layout, units: mm usp - 6b reference metal mask design, units: mm
IXD1209/12 ? 2014 ixys corp. 21 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice package power dissipation sot-25 power dissipation the power dissipation varies with the mount board c onditions. please use this data as a reference only. 1. measurement conditions: condition: mount on a board ambient: natural convection soldering: lead (pb) free board: dimensions 4040 mm (1600 mm 2 in one side) copper (cu) traces occupy 50% of the board area on top and bottom layers package heat sink tied to the copper traces. (board of sot-26 is used) material: glass epoxy (fr-4) thickness: 1.6 mm through-hole: 4 x 0.8 diameter 2. power dissipation vs. ambient temperature board mount (tjmax = 125 0 c) ambient temperature, 0 c power dissipation pd, mw thermal resistance, 0 c/w 25 600 166.67 85 240
IXD1209/12 ? 2014 ixys corp. 22 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice package power dissipation (continued) sot-89-5 power dissipation the power dissipation varies with the mount board c onditions. please use this data as a reference only. 1. measurement conditions: condition: mount on a board ambient: natural convection soldering: lead (pb) free board: dimensions 4040 mm (1600 mm 2 in one side) copper (cu) traces occupy 50% of the board area on top and bottom layers package heat sink tied to the copper traces. (board of sot-26 is used) material: glass epoxy (fr-4) thickness: 1.6 mm through-hole: 5 x 0.8 diameter 2. power dissipation vs. ambient temperature board mount (tjmax = 125 0 c) ambient temperature, 0 c power dissipation pd, mw thermal resistance, 0 c/w 25 1300 76.92 85 520
IXD1209/12 ? 2014 ixys corp. 23 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice package power dissipation (continued) usp-6b power dissipation the power dissipation varies with the mount board c onditions. please use this data as a reference only. 1. measurement conditions: condition: mount on a board ambient: natural convection soldering: lead (pb) free board: dimensions 4040 mm (1600 mm 2 in one side) copper (cu) traces occupy 50% of the board area on top and bottom layers package heat sink tied to the copper traces. (board of sot-26 is used) material: glass epoxy (fr-4) thickness: 1.6 mm through-hole: 4 x 0.8 diameter 2. power dissipation vs. ambient temperature board mount (tjmax = 125 0 c) ambient temperature, 0 c power dissipation pd, mw thermal resistance, 0 c/w 25 1000 100.00 85 400
IXD1209/12 ? 2014 ixys corp. 24 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice marking IXD1209 sot-25, sot 89 - represents product series mark product series 9 IXD1209xxxxx - represents type of regulator mark product series vout 0.1 v increments vout 0.05 v increments voltage 0.1 C 3.0 v voltage 3.1 C 6.0 v voltage 0.15 C 3.05 v voltage 3.15 C 6.05 v v a e l IXD1209axxxxx x b f m IXD1209bxxxxx y c h n IXD1209cxxxxx z d k p IXD1209dxxxxx v a e l IXD1209exxxxx x b f m IXD1209fxxxxx y c h n IXD1209gxxxxx z d k p IXD1209hxxxxx - represents output voltage mark output voltage, v mark output voltage, v 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 5.05 5 3.6 3.65 n 2.1 5.1 2.15 5.15 6 3.7 3.75 p 2.2 5.2 2.25 5.25 7 3.8 3.85 r 2.3 5.3 2.35 5.35 8 0.9 3.9 0.95 3.95 s 2.4 5.4 2.45 5.45 9 1.0 4.0 1.05 4.05 t 2.5 5.5 2.55 5.55 a 1.1 4.1 1.15 4.15 u 2.6 5.6 2.65 5.65 b 1.2 4.2 1.25 4.25 v 2.7 5.7 2.75 5.75 c 1.3 4.3 1.35 4.35 x 2.8 5.8 2.85 5.85 d 1.4 4.4 1.45 4.45 y 2.9 5.9 2.95 5.95 e 1.5 4.5 1.55 4.55 z 3.0 6.0 3.05 6.05 - represents production lot number 0 to 9, a to z repeated (g, i, j, o, q, w excluded)
IXD1209/12 ? 2014 ixys corp. 25 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice marking (continue) IXD1209 usp-6b - represents product series mark product series 0 9 IXD1209xxxxdx - represents type of regulator mark type product series a ce pin, active high pull-down resistor built in IXD1209axxxdx b ce pin, active high no pull-down resistor built in IXD1209bxxxdx c ce pin, active low pull-up resistor built in IXD1209cxxxdx d ce pin, active low no pull-up resistor built in IXD1209dxxxdx - represents integer of the output voltage mark voltage, v product series 3 3.x IXD1209x3xxdx 5 5.x IXD1209x5xxdx - represents decimal number of the output voltage mark voltage, v product series mark voltage, v product series 0 x.0 IXD1209xx0xdx a x.05 IXD1209xx0adx 1 x.1 IXD1209xx1xdx b x.15 IXD1209xx1adx 2 x.2 IXD1209xx2xdx c x.25 IXD1209xx2adx 3 x.3 IXD1209xx3xdx d x.35 IXD1209xx3adx 4 x.4 IXD1209xx4xdx e x.45 IXD1209xx4adx 5 x.5 IXD1209xx5xdx f x.55 IXD1209xx5adx 6 x.6 IXD1209xx6xdx h x.65 IXD1209xx6adx 7 x.7 IXD1209xx7xdx k x/75 IXD1209xx7adx 8 x.8 IXD1209xx8xdx l x.85 IXD1209xx8adx 9 x.9 IXD1209xx9xdx m x.95 IXD1209xx9adx - represents production lot number 0 to 9, a to z rep eated (g, i, j, o, q, w excluded
IXD1209/12 ? 2014 ixys corp. 26 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice marking ixd1212 sot-25 - represents product series mark product series 9 ixd1212xxxmx - represents type of regulator mark product series vout 0.1 v increments vout 0.05 v increments voltage 0.1 C 3.0 v voltage 3.1 C 6.0 v voltage 0.15 C 3.05 v voltage 3.15 C 6.05 v v a e l ixd1212axxxmx x b f m ixd1212bxxxmx y c h n ixd1212cxxxmx z d k p ixd1212dxxxmx - represents output voltage mark output voltage, v mark output voltage, v 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 5.05 5 3.6 3.65 n 2.1 5.1 2.15 5.15 6 3.7 3.75 p 2.2 5.2 2.25 5.25 7 3.8 3.85 r 2.3 5.3 2.35 5.35 8 0.9 3.9 0.95 3.95 s 2.4 5.4 2.45 5.45 9 1.0 4.0 1.05 4.05 t 2.5 5.5 2.55 5.55 a 1.1 4.1 1.15 4.15 u 2.6 5.6 2.65 5.65 b 1.2 4.2 1.25 4.25 v 2.7 5.7 2.75 5.75 c 1.3 4.3 1.35 4.35 x 2.8 5.8 2.85 5.85 d 1.4 4.4 1.45 4.45 y 2.9 5.9 2.95 5.95 e 1.5 4.5 1.55 4.55 z 3.0 6.0 3.05 6.05 - represents production lot number 0 to 9, a to z repeated (g, i, j, o, q, w excluded)
IXD1209/12 ? 2014 ixys corp. 27 doc. no. IXD1209/12_ds, rev. n0 characteristics subject to change without notice ixys corp. 1590 buckeye dr. milpitas, ca 95035-7418 phone: 408. 457.9000 document no:IXD1209/12_ds fax: 408. 496.0222 revision: n0 http://www.ixys.com issue date: 2/12/2014 warranty and use ixys corp. makes no warranty, representation or gua rantee, express or implied, regarding the suitabili ty of its products for any particular purpose, nor that the use of its product s will not infringe its intellectual property right s or the rights of third parties with respect to any particular use or appli cation and specifically disclaims any and all liabi lity arising out of any such use or application, including but not limited to, c onsequential or incidental damages. ixys corp. products are not designed, intended, or authorized for use as components in systems intende d for surgical implant into the body, or other appl ications intended to support or sustain life, or for any other applic ation in which the failure of the ixys corp. produc t could create a situation where personal injury or death may occur. ixys corp. reserves the right to make changes to or discontinue any product or service described herei n without notice. products with data sheets labeled "advance information" or "preliminary" and other products de scribed herein may not be in production or offered for sale. ixys corp. advises customers to obtain the current version of the relevant product information before placing orders. circuit diagrams illustrate typical semiconductor applications and may not be complete.

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