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SGM2300 high voltage regulators general description the SGM2300 series is a set of low power high voltage regulators implemented in cmos technology. these devices allow input voltages as high as 18v. the SGM2300 series is availa ble in several fixed and adjustable output voltages. cmos technology ensures low dropout voltage and low quiescent current. although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain variable voltages and currents. the SGM2300 series is available in green sot-23 and sot-23-5 packages. it operates over an ambient temperature range of -40 to +85 . features ? low power consumption ? low dropout voltage ? low temperature coefficient ? high input voltage (up to 18v) ? output voltage tolerance: 3% ? fixed outputs of 1.5v, 1.8v, 2.5v, 2.8v, 3.0v, 3.3v, 3.6v and 5.0v ? adjustable output voltages ? -40 to +85 operating temperature range ? available in green sot-23 and sot-23-5 packages applications battery-powered equipmen t communication equipment audio/video equipment sg micro corp www.sg-micro.com rev. a .2
high voltage regulators 2 SGM2300 sg micro corp www.sg-micro.com package/ordering information model order number package description specified temperature range marking information package option SGM2300-1.5 SGM2300-1.5yn5g/tr sot-23-5 -40 to +85 sifxx tape and reel, 3000 SGM2300-1.8 SGM2300-1.8yn5g/tr sot-23-5 -40 to +85 sj1xx tape and reel, 3000 SGM2300-2.5 SGM2300-2.5yn5g/tr sot-23-5 -40 to +85 sj0xx tape and reel, 3000 SGM2300-2.8 SGM2300-2.8yn5g/tr sot-23-5 -40 to +85 sj2xx tape and reel, 3000 SGM2300-3.0 SGM2300-3.0yn5g/tr sot-23-5 -40 to +85 sjbxx tape and reel, 3000 SGM2300-3.3 SGM2300-3.3yn5g/tr sot-23-5 -40 to +85 sjcxx tape and reel, 3000 SGM2300-3.6 SGM2300-3.6yn5g/tr sot-23-5 -40 to +85 sjdxx tape and reel, 3000 SGM2300-5.0 SGM2300-5.0yn5g/tr sot-23-5 -40 to +85 sjfxx tape and reel, 3000 SGM2300-adj SGM2300-adjyn5g/tr sot-23-5 -40 to +85 sk0xx tape and reel, 3000 SGM2300-1.5 SGM2300-1.5yn3lg/tr sot-23 -40 to +85 sd7xx tape and reel, 3000 SGM2300-1.8 SGM2300-1.8yn3lg/tr sot-23 -40 to +85 sd8xx tape and reel, 3000 SGM2300-2.5 SGM2300-2.5yn3lg/tr sot-23 -40 to +85 sd9xx tape and reel, 3000 SGM2300-2.8 SGM2300-2.8yn3lg/tr sot-23 -40 to +85 sdaxx tape and reel, 3000 SGM2300-3.0 SGM2300-3.0yn3lg/tr sot-23 -40 to +85 sdbxx tape and reel, 3000 SGM2300-3.3 SGM2300-3.3yn3lg/tr sot-23 -40 to +85 sccxx tape and reel, 3000 SGM2300-3.6 SGM2300-3.6yn3lg/tr sot-23 -40 to +85 sdcxx tape and reel, 3000 SGM2300-5.0 SGM2300-5.0yn3lg/tr sot-23 -40 to +85 scdxx tape and reel, 3000 note: xx = date code. marking information for example: sifck (2012, november) syy x x date code - year ("a" = 2010, "b" = 2011 ) date code - month ("a" = jan. "b" = feb. "l" = dec.) chip i.d.
high voltage regulators 3 SGM2300 sg micro corp www.sg-micro.com absolute maximum ratings supply voltage........................................................ -0.3v to 21v vout, fb to gnd.......................... -0.3v to min(v in + 0.3v, 6v) power dissipation, p d @ t a = 25 sot-23-5???????????????..????.?. 0.4w sot-23..............................................................................0.28w package thermal resistance sot-23-5, ja ??????.???????...?.?.... 260 /w sot-23, ja ...................................................................360 /w operating temperature range .................. ......... -40 to +85 junction temperature....................................................... 150 storage temperature range............................. -65 to +150 lead temperature (soldering, 10s) ............... .................... 260 esd susceptibility (fixed voltage version) hbm.................... ..................... ...................... .................. 3000v mm..................................................................................... 250v esd susceptibility (adjustable voltage version) hbm.................... ..................... ...................... .................. 2000v mm..................................................................................... 200v note: stresses beyond those listed under ?absolute maximum ratings? may cause permanent damage to the device. these are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the s pecifications is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. caution this integrated circuit can be damaged by esd if you don?t pay attention to esd protection. sgmicro recommends that all integrated circuits be handled with appropriate precautions. failure to observe proper handling and installation procedures can cause damage. esd damage can range from subtle performance degradation to complete device failure. precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. sgmicro reserves the right to make any change in circuit design, specification or other related things if necessary without notice at any time. please contact sgmicro sales office to get the latest datasheet.
high voltage regulators 4 SGM2300 sg micro corp www.sg-micro.com pin configurations (top view) 3 4 5 1 2 vout vin gnd nc sot-23-5 fb SGM2300-adj 2 3 1 vin sot-23 gnd vout vout 3 4 5 1 2 vin gnd nc sot-23-5 nc pin description pin sot-23-5 sot-23 name function 1 3 vin regulator input. up to 18v operation voltage. at least 1 f supply bypass capacitor is recommended. 2 1 gnd ground. 3 ? nc no internal connection. fb adjustable voltage version. this is used to set the output voltage of the device. 4 ? nc no internal connection. (fixed voltage version only). 5 2 vout regulator output. recommended output capacitor range: 1 f to 10 f.
high voltage regulators 5 SGM2300 sg micro corp www.sg-micro.com electrical characteristics SGM2300-1.5, v in = 4v, t a = +25 , unless otherwise noted. parameter symbol conditions min typ max units output voltage v out i out = 10ma 1.455 1.500 1.545 v output current i out 30 50 ma current limit i lim 55 ma line regulation out in out v v v ? ? ? v in = 3v to 18v, i out = 1ma 0.01 %/v load regulation out v ? i out = 1ma to 30ma 0.7 10 mv current consumption i q no load 1.7 3.6 a thermal shutdown temperature t shdn 130 thermal shutdown hysteresis t shdn 15 temperature coefficient out a out v t v ? ? ? i out = 10ma, -40 < t a < +85 60 ppm/ SGM2300-1.8, v in = 4v, t a = +25 , unless otherwise noted. parameter symbol conditions min typ max units output voltage v out i out = 10ma 1.746 1.800 1.854 v output current i out 30 50 ma current limit i lim 55 ma line regulation out in out v v v ? ? ? v in = 3v to 18v, i out = 1ma 0.01 %/v load regulation out v ? i out = 1ma to 30ma 0.9 10 mv current consumption i q no load 1.7 3.6 a thermal shutdown temperature t shdn 130 thermal shutdown hysteresis t shdn 15 temperature coefficient out a out v t v ? ? ? i out = 10ma, -40 < t a < +85 60 ppm/ SGM2300-2.5, v in = 4.5v, t a = +25 , unless otherwise noted. parameter symbol conditions min typ max units output voltage v out i out = 10ma 2.425 2.500 2.575 v output current i out 30 50 ma current limit i lim 55 ma line regulation out in out v v v ? ? ? v in = 3.5v to 18v, i out = 1ma 0.01 %/v load regulation out v ? i out = 1ma to 30ma 1.2 10 mv dropout voltage i out = 1ma 35 mv current consumption i q no load 1.7 3.8 a thermal shutdown temperature t shdn 130 thermal shutdown hysteresis t shdn 15 temperature coefficient out a out v t v ? ? ? i out = 10ma, -40 < t a < +85 60 ppm/
high voltage regulators 6 SGM2300 sg micro corp www.sg-micro.com electrical characteristics SGM2300-2.8, v in = 4.8v, t a = +25 , unless otherwise noted. parameter symbol conditions min typ max units output voltage v out i out = 10ma 2.716 2.800 2.884 v output current i out 30 50 ma current limit i lim 55 ma line regulation out in out v v v ? ? ? v in = 3.8v to 18v, i out = 1ma 0.01 %/v load regulation out v ? i out = 1ma to 30ma 1.5 10 mv dropout voltage i out = 1ma 35 mv current consumption i q no load 1.7 3.8 a thermal shutdown temperature t shdn 130 thermal shutdown hysteresis t shdn 15 temperature coefficient out a out v t v ? ? ? i out = 10ma, -40 < t a < +85 60 ppm/ SGM2300-3.0, v in = 5.0v, t a = +25 , unless otherwise noted. parameter symbol conditions min typ max units output voltage v out i out = 10ma 2.91 3.00 3.09 v output current i out 30 50 ma current limit i lim 55 ma line regulation out in out v v v ? ? ? v in = 4v to 18v, i out = 1ma 0.01 %/v load regulation out v ? i out = 1ma to 30ma 1.6 10 mv dropout voltage i out = 1ma 35 mv current consumption i q no load 1.7 3.8 a thermal shutdown temperature t shdn 130 thermal shutdown hysteresis t shdn 15 temperature coefficient out a out v t v ? ? ? i out = 10ma, -40 < t a < +85 60 ppm/ SGM2300-3.3, v in = 5.5v, t a = +25 , unless otherwise noted. parameter symbol conditions min typ max units output voltage v out i out = 10ma 3.201 3.300 3.399 v output current i out 30 50 ma current limit i lim 55 ma line regulation out in out v v v ? ? ? v in = 4.5v to 18v, i out = 1ma 0.01 %/v load regulation out v ? i out = 1ma to 30ma 2 10 mv dropout voltage i out = 1ma 35 mv current consumption i q no load 1.7 3.8 a thermal shutdown temperature t shdn 130 thermal shutdown hysteresis t shdn 15 temperature coefficient out a out v t v ? ? ? i out = 10ma, -40 < t a < +85 60 ppm/
high voltage regulators 7 SGM2300 sg micro corp www.sg-micro.com electrical characteristics SGM2300-3.6, v in = 5.6v, t a = +25 , unless otherwise noted. parameter symbol conditions min typ max units output voltage v out i out = 10ma 3.492 3.600 3.708 v output current i out 30 50 ma current limit i lim 55 ma line regulation out in out v v v ? ? ? v in = 4.6v to 18v, i out = 1ma 0.01 %/v load regulation out v ? i out = 1ma to 30ma 2 10 mv dropout voltage i out = 1ma 35 mv current consumption i q no load 1.7 3.8 a thermal shutdown temperature t shdn 130 thermal shutdown hysteresis t shdn 15 temperature coefficient out a out v t v ? ? ? i out = 10ma, -40 < t a < +85 60 ppm/ SGM2300-5.0, v in = 7v, t a = +25 , unless otherwise noted. parameter symbol conditions min typ max units output voltage v out i out = 10ma 4.85 5.00 5.15 v output current i out 30 50 ma current limit i lim 55 ma line regulation out in out v v v ? ? ? v in = 6v to 18v, i out = 1ma 0.01 %/v load regulation out v ? i out = 1ma to 30ma 2.4 10 mv dropout voltage i out = 1ma 35 mv current consumption i q no load 1.7 3.8 a thermal shutdown temperature t shdn 130 thermal shutdown hysteresis t shdn 15 temperature coefficient out a out v t v ? ? ? i out = 10ma, -40 < t a < +85 60 ppm/
high voltage regulators 8 SGM2300 sg micro corp www.sg-micro.com electrical characteristics SGM2300-adj, v in = v out (nominal) + 2v or 4v (whichever is greater), t a = +25 , unless otherwise noted. parameter symbol conditions min typ max units adjustable output voltage range v out 1.5 5.0 v output voltage accuracy (1) i out = 10ma -3 +3 % output current i out 30 50 ma current limit i lim 55 ma line regulation out in out v v v ? ? ? v in = 4.6v to 18v, i out = 1ma, v out = 3.6v 0.01 %/v load regulation out v ? i out = 1ma to 30ma, v out = 3.6v 2 10 mv dropout voltage i out = 1ma, v out = 3.6v 35 mv current consumption i q ground current 1.45 3.5 a feedback voltage v fb 1.221 v thermal shutdown temperature t shdn 130 thermal shutdown hysteresis t shdn 15 temperature coefficient out a out v t v ? ? ? i out = 10ma, -40 < t a < +85 60 ppm/ note: 1. the accuracy of the feedback resistors used in figure 2, has a direct impact on the output voltage accuracy.
high voltage regulators 9 SGM2300 sg micro corp www.sg-micro.com typical application circuits gnd vin vout c in 1 f c out 1 f to 10 f v in common common v out SGM2300 figure 1. fixed voltage typical application circuit gnd vin vout c in 1 f c out 1 f to 10 f v in common common v out SGM2300-adj fb r 1 r 2 figure 2. adjustable voltage typical application circuit standard 1% resistor values for common output voltages of adjustable voltage version v out (v) r 1 (k ? ) r 2 (k ? ) 1.5 120 523 1.8 280 590 2.5 680 649 3.3 953 560 3.6 1000 511 4.4 1500 576 5.0 2000 649 note: v out = (r 1 + r 2 )/r 2 1.221
high voltage regulators 10 SGM2300 sg micro corp www.sg-micro.com typical performance characteristics power supply rejection ratio vs. frequency 0 20 40 60 80 0.01 0.1 1 10 100 1000 frequency (khz) psrr (db) c in = 1 f i load = 10ma v out = 3.3v c out = 10 f c out = 1 f load-transient response 50ma/div 200mv/div v out = 3.3v i load = 0ma to 50ma v in = 5.5v i load v out time ( 1ms/div ) time (1ms/div) line-transient response 2v/div 200mv/div v out = 3.3v i load = 50ma v in = 6v to 8v v in v out line-transient response 2v/div 50mv/div v out = 3.3v i load = 1ma v in = 16v to 18v v in v out time ( 1ms/div )
high voltage regulators 11 SGM2300 sg micro corp www.sg-micro.com package outline dimensions sot-23 e e1 e1 e b d a a2 a1 c l1 0.25 l 2.29 0.76 0.76 0.95 recommended land pattern (unit: mm) dimensions in millimeters dimensions in inches symbol min max min max a 0.900 1.150 0.035 0.045 a1 0.000 0.100 0.000 0.004 a2 0.900 1.050 0.035 0.041 b 0.300 0.500 0.012 0.020 c 0.080 0.150 0.003 0.006 d 2.800 3.000 0.110 0.118 e 1.200 1.400 0.047 0.055 e1 2.250 2.550 0.089 0.100 e 0.950 bsc 0.037 bsc e1 1.900 bsc 0.075 bsc l 0.550 ref 0.022 ref l1 0.300 0.500 0.012 0.020 0 8 0 8
high voltage regulators 12 SGM2300 sg micro corp www.sg-micro.com package outline dimensions sot-23-5 e e1 e e1 b d a1 a2 a c l 0.2 recommended land pattern (unit: mm) 1.90 2.59 0.99 0.69 0.95 dimensions in millimeters dimensions in inches symbol min max min max a 1.050 1.250 0.041 0.049 a1 0.000 0.100 0.000 0.004 a2 1.050 1.150 0.041 0.045 b 0.300 0.500 0.012 0.020 c 0.100 0.200 0.004 0.008 d 2.820 3.020 0.111 0.119 e 1.500 1.700 0.059 0.067 e1 2.650 2.950 0.104 0.116 e 0.950 bsc 0.037 bsc e1 1.900 bsc 0.075 bsc l 0.300 0.600 0.012 0.024 0 8 0 8
high voltage regulators 13 SGM2300 sg micro corp www.sg-micro.com tape and reel information note: the picture is only for reference. please make the object as the standard. key parameter list of tape and reel package type reel diameter reel width w1 (mm) a0 (mm) b0 (mm) k0 (mm) p0 (mm) p1 (mm) p2 (mm) w (mm) pin1 quadrant sot-23 7 9.5 3.15 2.77 1.22 4.0 4.0 2.0 8.0 q3 sot-23-5 7 9.5 3.2 3.2 1.4 4.0 4.0 2.0 8.0 q3 reel width (w1) reel diameter reel dimensions tape dimensions direction of feed p2 p0 w p1 a0 k0 b0 q1 q2 q4 q3 q3 q4 q2 q1 q3 q4 q2 q1
high voltage regulators 14 SGM2300 sg micro corp www.sg-micro.com carton box dimensions note: the picture is only for reference. please make the object as the standard. key parameter list of carton box reel type length (mm) width (mm) height (mm) pizza/carton 7 (option) 368 227 224 8 7 442 410 224 18

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