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general description the max8559 dual, low-noise, low-dropout (ldo) linear regulator operates from a 2.5v to 6.5v input voltage and delivers at least 300ma of continuous output cur- rent. it offers low output noise and low dropout of only 60mv at 100ma. typical output noise for this device is 32? rms , and psrr is 70db at 10khz. designed with an internal p-channel mosfet pass transistor, the max8559 maintains a low 115? supply current per ldo, independent of the load current and dropout volt- age. other features include short-circuit protection and thermal-shutdown protection. the max8559 includes two independent logic-controlled shutdown inputs and is capable of operating without a bypass capacitor to further reduce total solution size. the max8559 is avail- able in a miniature 8-bump ucsp (2mm x 1mm) or 8-pin tdfn (3mm x 3mm) package. applications cellular and cordless phones pdas and palmtop computers notebook computers digital cameras pcmcia cards wireless lan cards handheld instruments features ? two low-dropout-voltage regulators ? low 32v rms output noise ? 300ma output current for each ldo ? 70db psrr at 10khz ? independent shutdown controls ? low 60mv dropout at 100ma load ? 115a operating supply current per ldo ? 1.5v to 3.3v factory-preset output ? small ceramic output capacitors ? output current limit ? thermal-overload and short-circuit protection ? 1.95w power-dissipation capability (tdfn) ? 2mm 2 footprint (ucsp) max8559 dual, 300ma, low-noise linear regulator with independent shutdown in ucsp or tdfn ________________________________________________________________ maxim integrated products 1 ordering information on off on off max8559 input 2.5v to 6.5v 2.2 f min inb shdna shdnb ina gnd outb outa bp 0.01 f (optional) 2.2 f/150ma 4.7 f/300ma 1.5v to 3.3v 2.2 f/150ma 4.7 f/300ma 1.5v to 3.3v typical operating circuit 19-3121; rev 2; 8/05 for pricing, delivery, and ordering information, please contact maxim/dallas direct! at 1-888-629-4642, or visit maxim? website at www.maxim-ic.com. evaluation kit available part temp range pin-package max8559ebaxy*-t -40 c to +85 c 8 ucsp (b8-1) max8559ebaxy*+t -40 c to +85 c 8 ucsp (b8-1) max8559etaxy*-t -40 c to +85 c 8 tdfn-ep** max8559etaxy*+t -40 c to +85 c 8 tdfn-ep** * xy = output voltage code (see the output voltage selector guide). ** ep = exposed pad. + denotes lead-free package. output voltage selector guide appears at end of data sheet. pin configurations gnd outb inb 2 outa bp shdna shdnb ina tdfn 3mm x 3mm 3 4 max8559eta 8 76 5 top view a "+" sign will replace the first pin indicator on lead-free packages. pin configurations continued at end of data sheet. ucsp is a trademark of maxim integrated products, inc.
max8559 dual, 300ma, low-noise linear regulator with independent shutdown in ucsp or tdfn 2 _______________________________________________________________________________________ absolute maximum ratings stresses beyond those listed under ?bsolute maximum ratings?may cause permanent damage to the device. these are stress rating s only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specificatio ns is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. ina, inb, shdna , shdnb , bp to gnd ...................-0.3v to +7v ina to inb..............................................................-0.3v to +0.3v outa, outb to gnd ..................................-0.3v to (v in + 0.3v) output short-circuit duration.....................................continuous continuous power dissipation (t a = +70?) 8-bump ucsp (derate 4.7mw/? above +70?)..........379mw 8-pin tdfn (derate 24.4mw/? above +70?) ..........1951mw operating temperature range ...........................-40? to +85? junction temperature ......................................................+150? storage temperature range .............................-65? to +150? 8-pin tdfn lead temperature (soldering, 10s)..............+300? 8-bump ucsp solder profile...........................................(note 1) electrical characteristics (v in = 3.8v, shdna = shdnb = in_, t a = -40? to +85?, unless otherwise noted. typical values are at t a = +25?.) (note 1) parameter symbol conditions min typ max units input voltage v in 2.5 6.5 v undervoltage-lockout threshold v uvlo v in rising, hysteresis is 40mv (typ) 2.15 2.35 2.45 v t a = +25 c, i outa = i outb = 1ma -1 +1 t a = -40 c to +85 c, i outa = i outb = 1ma -2 +2 output voltage accuracy t a = -40 c to +85 c, i outa or i outb = 0.1ma to 300ma -3 +3 % maximum output current i out_ 300 ma output current limit i lim_ 310 550 920 ma no load 180 290 no load, one ldo shutdown 115 ground current i q i outa = i outb = 100ma 220 ? i out_ = 1ma 0.6 dropout voltage (note 2) v out_ - v in_ i out_ = 100ma 60 120 mv line regulation v lnr v in_ = (v out_ + 0.1v) to 6.5v, i out_ = 1ma -0.15 0 +0.15 %/ v 100hz to 100khz, c out_ = 10?, i out_ = 1ma, c bp = 0.01? 32 output voltage noise 100hz to 100khz, c out_ = 10?, i out_ = 1ma, c bp = not installed 254 ? rms 10khz 70 power-supply ripple rejection psrr v in_ = v out_ + 1v, c bp = 0.01?, c out_ = 2.2?, i out_ = 50ma 100khz 54 db shutdown t a = +25 c 0.01 1 shutdown supply current i shdn shdn_ = 0v t a = -40 c to +85 c 0.1 ? v ih input high voltage 1.6 shdn input threshold v il input low voltage 0.4 v note 1: for ucsp solder profile information, please refer to the application note app_1891 on the maxim website, www.maxim-ic.com.
max8559 dual, 300ma, low-noise linear regulator with independent shutdown in ucsp or tdfn _______________________________________________________________________________________ 3 electrical characteristics (continued) (v in = 3.8v, shdna = shdnb = in_, t a = -40? to +85?, unless otherwise noted. typical values are at t a = +25?.) (note 1) parameter symbol conditions min typ max units t a = +25? 10 100 shdn input bias current i shdn shdn_ = in or gnd t a = -40 c to +85 c 100 na v out_ discharge resistance in shutdown shdn_ = gnd 385 thermal protection thermal-shutdown temperature t shdn t j rising +160 c thermal-shutdown hysteresis t shdn 10 c note 1: all units are 100% production tested at t a = +25?. limits over the operating temperature range are guaranteed by design. note 2: the dropout voltage is defined as v in - v out when v out is 100mv below the nominal value of v out . specification only applies when v out 2.5v. typical operating characteristics (v outa = v outb = 2.85v, v ina = v inb = 3.8v, c out = 2.2? (or 4.7? for 300ma), c bp = 0.01?, and c in = 2.2? (or 4.7? for 300ma), unless otherwise noted.) 0 100 50 200 150 250 300 034 12 56 ground current vs. supply voltage max8559 toc01 supply voltage (v) ground current ( a) 100ma load, both outputs no load, both outputs 0 50 25 125 100 75 200 175 150 225 0 100 50 150 200 250 300 ground current vs. load current max8559 toc02 load current (ma) ground current ( a) both outputs loaded 0 75 50 25 100 125 150 175 200 225 250 -40 10 -15 35 60 85 ground current vs. temperature max8559 toc03 temperature ( c) ground current ( a) 100ma load, both outputs no load, both outputs
max8559 dual, 300ma, low-noise linear regulator with independent shutdown in ucsp or tdfn 4 _______________________________________________________________________________________ 0 60 40 20 80 100 120 140 160 180 200 0 100 50 150 200 300 dropout voltage vs. load current max8559 toc04 load current (ma) dropout voltage (mv) 250 -0.7 -0.5 -0.6 -0.3 -0.4 -0.1 -0.2 0 0 100 150 50 200 250 300 output voltage accuracy vs. load current max8559 toc05 load current (ma) output voltage accuracy (%) -0.6 -0.3 -0.4 -0.5 -0.2 -0.1 0 0.1 0.2 0.3 0.4 -40 10 -15 35 60 85 output voltage accuracy vs. temperature max8559 toc06 temperature ( c) output voltage accuracy (%) 100ma load, both outputs 100ma load, both outputs psrr vs. frequency max8559 toc07 frequency (khz) psrr (db) 100 10 0.1 1 10 20 30 40 50 60 70 80 0 0.01 1000 i outa = 50ma channel-to-channel isolation vs. frequency max8559 toc08 frequency (khz) channel-to-channel isolation (db) 100 10 1 0.1 10 20 30 40 50 60 70 80 90 100 0 0.01 1000 i outa = 10ma output-noise spectral density vs. frequency max8559 toc09 frequency (khz) noise density (nv/ hz) 10 1 0.1 100 1000 10,000 10 0.01 100 r load = 100 typical operating characteristics (continued) (v outa = v outb = 2.85v, v ina = v inb = 3.8v, c out = 2.2? (or 4.7? for 300ma), c bp = 0.01?, and c in = 2.2? (or 4.7? for 300ma), unless otherwise noted.)
40 s/div line transient v outa 10mv/div ac-coupled max8559 toc11 v ina 4.5v 3.5v 1v/div i outa = 100ma 10 s/div load transient i outa 100ma/div max8559 toc12 v outa 20mv/div ac-coupled 0 max8559 dual, 300ma, low-noise linear regulator with independent shutdown in ucsp or tdfn _______________________________________________________________________________________ 5 10 s/div load transient near dropout i outa 100ma/div max8559 toc13 v outa 20mv/div ac-coupled 0 1ms/div shutdown response v shdna 1v/div max8559 toc14 v outa 1v/div 0 0 typical operating characteristics (continued) (v outa = v outb = 2.85v, v ina = v inb = 3.8v, c out = 2.2? (or 4.7? for 300ma), c bp = 0.01?, and c in = 2.2? (or 4.7? for 300ma), unless otherwise noted.) 1ms/div output noise (10hz to 100khz) v out_ 500 v/div max8559 toc10
max8559 detailed description the max8559 is a dual, low-noise, low-dropout, low-qui- escent-current linear regulator designed primarily for battery-powered applications. the regulators are avail- able with preset 1.5v to 3.3v output voltages. these out- puts can supply loads up to 300ma with a 4.7? output capacitor, or up to 150ma with a 2.2? output capacitor. as illustrated in the functional diagram , the max8559 consists of a 1.25v reference, error amplifiers, p-chan- nel pass transistors, internal feedback voltage-dividers, and autodischarge circuitry. feedback control loop the 1.25v bandgap reference is connected to the error amplifier? inverting input. the error amplifier compares this reference with the feedback voltage and amplifies the difference. if the feedback voltage is lower than the reference voltage, the pass-transistor gate is pulled lower, allowing more current to pass to the output and increasing the output voltage. if the feedback voltage is too high, the pass-transistor gate is pulled up, allowing less current to pass to the output. the output voltage is fed back through an internal resistor voltage-divider connected to out_. internal p-channel pass transistor the max8559 features two 0.6 p-channel mosfet pass transistors. a p-channel mosfet provides sever- al advantages over similar designs using pnp pass transistors, including longer battery life. it requires no base drive, reducing quiescent current considerably. pnp-based regulators waste considerable current in dropout when the pass transistor saturates, and they also use high base-drive currents under large loads. the max8559 does not suffer from these problems, and with both outputs on it only consumes 180? of dual, 300ma, low-noise linear regulator with independent shutdown in ucsp or tdfn 6 _______________________________________________________________________________________ pin description pin tdfn ucsp name function 1 a1 ina ldo a regulator input. connect to inb. input voltage can range from 2.5v to 6.5v. bypass ina with a ceramic capacitor to gnd (see the capacitor selection and regulator stability section). 2a2 shdna shutdown a input. a logic-low on shdna shuts down regulator a. if shdna and shdnb are both low, both regulators and the internal reference are off and the supply current is reduced to 10na (typ). if either shdna or shdnb is a logic high, the internal reference is on. connect shdna to ina for always-on operation of regulator a. 3a3 shdnb shutdown b input. a logic-low on shdnb shuts down regulator b. if shdna and shdnb are both low, both regulators and the internal reference are off and the supply current is reduced to 10na (typ). if either shdna or shdnb is a logic high, the internal reference is on. connect shdnb to inb for always-on operation of regulator b. 4 a4 inb ldo b regulator input. connect to ina. input voltage can range from 2.5v to 6.5v. bypass inb with a ceramic capacitor to gnd (see the capacitor selection and regulator stability section). 5 b4 outb regulator b output. outb can source up to 300ma continuous current. bypass outb with a ceramic capacitor to gnd (see the capacitor selection and regulator stability section). during shutdown, outb is internally discharged to gnd through a 385 resistor. 6 b3 gnd ground 7b2bp reference noise bypass. bypass bp with a low-leakage 0.01? ceramic capacitor for reduced noise at both outputs. 8 b1 outa regulator a output. outa can source up to 300ma continuous current. bypass outa with a ceramic capacitor to gnd (see the capacitor selection and regulator stability section). during shutdown, outb is internally discharged to gnd through a 385 resistor. ep exposed paddle connect to ground plane. ep also functions as a heatsink. solder to the circuit-board ground plane to maximize thermal dissipation.
quiescent current at no load and 220? with 100ma load current on both outputs (see the typical operating characteristics ). a pnp-based regulator has a high dropout voltage that is independent of the load. a p- channel mosfet? dropout voltage is proportional to load current, providing for low dropout voltage at heavy loads and extremely low dropout at lighter loads. current limit the max8559 contains two independent current lim- iters, one for each regulator output, monitoring and controlling the pass transistor? gate voltage and limit- ing the output current to 310ma (min). the outputs can be shorted to ground continuously without damaging the part. low-noise operation an external 0.01? bypass capacitor at bp in conjunc- tion with an internal resistor creates a lowpass filter. the max8559 exhibits less than 32? rms of output voltage noise with c bp = 0.01? and c out = 10?. the typical operating characteristics show a graph of output-noise spectral density with these values. if out- put noise is not critical, the bp capacitor can be removed to reduce total solution size and cost. shutdown the max8559 has independent shutdown control inputs ( shdna and shdnb ). drive shdna low to shut down outa. drive shndb low to shut down outb. drive both shdna and shdnb low to shut down the entire chip, reducing supply current to 0.01?. connect shdna or shdnb to a logic high or in_ for always-on operation of the corresponding ldo. each ldo output is internally discharged to ground through a 385 resistor in shutdown mode. thermal-overload protection thermal-overload protection limits total power dissipa- tion in the max8559. each regulator has its own inde- pendent thermal detector. when one of the regulators junction temperature exceeds t j = +160?, that regu- lator? pass transistor is turned off allowing the ic to cool. the thermal sensor turns the pass transistor on again after the ic? junction temperature cools by 10?. this results in a pulsed output during continuous ther- mal-overload conditions. operating region and power dissipation the max8559 maximum power dissipation depends on the thermal resistance of the case and the circuit board, the temperature difference between the die junction and ambient air, and the rate of airflow. the power dissipa- tion across the device is p = i out x (v in - v out ). the maximum power dissipation allowed is: p max = (t j - t a ) / (r jb + r ba ) where t j - t a is the temperature difference between the max8559 die junction and the surrounding air, r jb (r jc ) is the thermal resistance of the package, and r ba is the thermal resistance through the printed circuit board, copper traces, and other materials to the surrounding air. the exposed paddle of the tdfn package performs the function of channeling heat away. connect the exposed paddle to the board ground plane. applications information capacitor selection and regulator stability for load currents up to 150ma, use a single 2.2? capacitor to bypass both inputs of the max8559 and a 2.2? capacitor to bypass each output. larger input- capacitor values and lower esrs provide better supply- noise rejection and line-transient response. to reduce output noise and improve load-transient voltage dips, use larger output capacitors up to 10?. for stable oper- ation over the full temperature range with load currents up to 300ma, input and output capacitors should be a minimum of 4.7?. note that some ceramic dielectrics exhibit large capaci- tance and esr variation with temperature. with dielectrics such as z5u and y5v, it may be necessary to use 4.7? or more for up to 150ma load current to ensure stability at temperatures below -10?. with x7r or x5r dielectrics, 2.2? is sufficient at all operating tem- peratures. these regulators are optimized for ceramic capacitors. tantalum capacitors are not recommended. use a 0.01? bypass capacitor at bp for low-output volt- age noise. increasing the capacitance slightly decreas- es the output noise, but increases the startup time. psrr and operation from sources other than batteries the max8559 is designed to deliver low-dropout volt- ages and low quiescent currents in battery-powered systems. power-supply rejection ratio is 70db at 10khz (see power-supply rejection ratio vs. frequency in the typical operating characteristics ). when operat- ing from sources other than batteries, improved sup- ply-noise rejection and transient response is achieved by increasing the values of the input and output bypass capacitors and through passive rc or crc fil- tering techniques. max8559 dual, 300ma, low-noise linear regulator with independent shutdown in ucsp or tdfn _______________________________________________________________________________________ 7
max8559 load-transient considerations the max8559 load-transient response graphs (see the typical operating characteristics ) show two compo- nents of the output response: a dc shift in the output voltage due to the different load currents and the tran- sient response. typical overshoot for step changes in the load current from 10? to 100ma is 15mv. increase the output capacitor? value and decrease its esr to attenuate transient spikes. dropout voltage a regulator? minimum input-output voltage differential (or dropout voltage) determines the lowest usable sup- ply voltage. in battery-powered systems, this determines the useful end-of-life battery voltage. because the max8559 uses an internal p-channel mosfet pass transistor, its dropout voltage is a function of the drain- to-source on-resistance (r ds(on) ) multiplied by the load current (see the typical operating characteristics ). calculating the maximum output power in ucsp the maximum output power of the max8559 is limited by the maximum power dissipation of the package. by calculating the power dissipation of the package as a function of the input voltage, output voltages, and out- put currents, the maximum input voltage can be obtained. the maximum power dissipation should not exceed the package? maximum power rating. p = (v in(max) - v outa ) x i outa + ( vin(max) - v outb ) x i outb where: v in(max) = maximum input voltage p max = maximum power dissipation of the package (379mw for the ucsp and 1951mw for the tdfn) v outa = output voltage of outa v outb = output voltage of outb i outa = maximum output current of outa i outb = maximum output current of outb p should be less than p max . if p is greater than p max , consider the tdfn. layout guidelines due to the low output noise and tight output voltage accuracy required by most applications, careful pc board layout is required. an evaluation kit (max8559evkit) is available to speed design. follow these guidelines for good pc board layout: keep the input and output paths short and wide if possible, especially at the ground terminals. use thick copper pc boards (2oz vs. 1oz) to enhance thermal capabilities. place output, input, and bypass capacitors as close as possible to the ic. ensure traces to bp and the bp capacitor are away from noisy sources to ensure low output voltage noise. dual, 300ma, low-noise linear regulator with independent shutdown in ucsp or tdfn 8 _______________________________________________________________________________________
max8559 dual, 300ma, low-noise linear regulator with independent shutdown in ucsp or tdfn _______________________________________________________________________________________ 9 ina shdna shdnb shutdown and power-on control thermal sensor 1.25v ref gnd inb ldob outb bp outa ldoa shdna p mos driver with i limit error amp max8559 functional diagram
max8559 dual, 300ma, low-noise linear regulator with independent shutdown in ucsp or tdfn 10 ______________________________________________________________________________________ output voltage selector guide part v outa (x) v outb (y) top mark max8559eba8a 1.50 3.30 aae max8559eba2g 1.80 3.00 aaf max8559eba11 1.85 1.85 aak max8559ebap2 2.50 1.80 aag max8559ebak2 2.80 1.80 aah max8559ebajj 2.85 2.85 aac max8559ebajg 2.85 3.00 aai max8559ebaii 2.90 2.90 aab max8559ebag2 3.00 1.80 aaj max8559ebagj 3.00 2.85 aad max8559ebagg 3.00 3.00 aaa max8559ebaaa 3.30 3.30 aal max8559eta88 1.50 1.50 aol max8559eta8a 1.50 3.30 aim max8559eta22 1.80 1.80 api max8559eta2g 1.80 3.00 alk max8559eta11 1.85 1.85 aov max8559etap2 2.50 1.80 all max8559etao1 2.60 1.85 apj max8559etak2 2.80 1.80 alm max8559etakg 2.80 3.00 ain max8559etaj2 2.85 1.80 ald max8559etajj 2.85 2.85 aig max8559etajg 2.85 3.00 aln max8559etaii 2.90 2.90 aif max8559etag2 3.00 1.80 alo max8559etagg 3.00 3.00 aie max8559etaao 3.30 2.60 apk max8559etaaj 3.30 2.85 aom max8559etaaa 3.30 3.30 apd pin configurations (continued) top view ucsp (2.06mm x 1.03mm) max8559eba gnd outb inb outa bp shdna shdnb ina a1 a2 a3 a4 b1 b2 b3 b4 a "+" sign will replace the first pin indicator on lead-free packages. chip information transistor count: 634 process: bicmos note: standard output voltage options, shown in bold, are available. contact the factory for other output voltages between 1.5v and 3.3v. minimum order quantity is 15,000 units.
max8559 dual, 300ma, low-noise linear regulator with independent shutdown in ucsp or tdfn ______________________________________________________________________________________ 11 package information (the package drawing(s) in this data sheet may not reflect the most current specifications. for the latest package outline info rmation, go to www.maxim-ic.com/packages .) ucsp 4x2.eps a 1 1 21-0156 package outline, 4x2 ucsp
max8559 dual, 300ma, low-noise linear regulator with independent shutdown in ucsp or tdfn maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a maxim product. no circu it patent licenses are implied. maxim reserves the right to change the circuitry and specifications without notice at any time. 12 ____________________maxim integrated products, 120 san gabriel drive, sunnyvale, ca 94086 408-737-7600 2005 maxim integrated products printed usa is a registered trademark of maxim integrated products, inc. 6, 8, &10l, dfn thin.eps l c l c pin 1 index area d e l e l a e e2 n g 1 2 21-0137 package outline, 6,8,10 & 14l, tdfn, exposed pad, 3x3x0.80 mm -drawing not to scale- k e [(n/2)-1] x e ref. pin 1 id 0.35x0.35 detail a b d2 a2 a1 common dimensions symbol min. max. a 0.70 0.80 d 2.90 3.10 e 2.90 3.10 a1 0.00 0.05 l 0.20 0.40 pkg. code n d2 e2 e jedec spec b [(n/2)-1] x e package variations 0.25 min. k a2 0.20 ref. 2.300.10 1.500.10 6 t633-1 0.95 bsc mo229 / weea 1.90 ref 0.400.05 1.95 ref 0.300.05 0.65 bsc 2.300.10 8 t833-1 2.00 ref 0.250.05 0.50 bsc 2.300.10 10 t1033-1 2.40 ref 0.200.05 - - - - 0.40 bsc 1.700.10 2.300.10 14 t1433-1 1.500.10 1.500.10 mo229 / weec mo229 / weed-3 0.40 bsc - - - - 0.200.05 2.40 ref t1433-2 14 2.300.10 1.700.10 t633-2 6 1.500.10 2.300.10 0.95 bsc mo229 / weea 0.400.05 1.90 ref t833-2 8 1.500.10 2.300.10 0.65 bsc mo229 / weec 0.300.05 1.95 ref t833-3 8 1.500.10 2.300.10 0.65 bsc mo229 / weec 0.300.05 1.95 ref -drawing not to scale- g 2 2 21-0137 package outline, 6,8,10 & 14l, tdfn, exposed pad, 3x3x0.80 mm downbonds allowed no no no no yes no yes no package information (continued) (the package drawing(s) in this data sheet may not reflect the most current specifications. for the latest package outline info rmation, go to www.maxim-ic.com/packages .)
e nglish ? ???? ? ??? ? ??? what's ne w p roducts solutions de sign ap p note s sup p ort buy comp any me mbe rs max8559 part number table notes: see the max8559 quickview data sheet for further information on this product family or download the max8559 full data sheet (pdf, 244kb). 1. other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales . 2. didn't find what you need? ask our applications engineers. expert assistance in finding parts, usually within one business day. 3. part number suffixes: t or t&r = tape and reel; + = rohs/lead-free; # = rohs/lead-exempt. more: see full data sheet or part naming c onventions . 4. * some packages have variations, listed on the drawing. "pkgc ode/variation" tells which variation the product uses. 5. part number free sample buy direct package: type pins size drawing code/var * temp rohs/lead-free? materials analysis max8559etag2-t -40c to +85c rohs/lead-free: no max8559etag2 -40c to +85c rohs/lead-free: no max8559eta22+t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etaj2+t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etaj2+ thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etagg+ thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etagg+t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis
max8559etao1+t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etao1+ thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etam1+t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etam1+ thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etajj+t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etaj2-t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833-2 * -40c to +85c rohs/lead-free: no materials analysis max8559etaaa+ thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559eta8a+ thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559eta22+ thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etakg-t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833-2 * -40c to +85c rohs/lead-free: no materials analysis max8559etajj-t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833-2 * -40c to +85c rohs/lead-free: no materials analysis max8559etagg-t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833-2 * -40c to +85c rohs/lead-free: no materials analysis max8559etagg thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833-2 * -40c to +85c rohs/lead-free: no materials analysis max8559etag2+t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etag2+ thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559eta8a+t -40c to +85c rohs/lead-free: yes
max8559eta8a-t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833-2 * -40c to +85c rohs/lead-free: no materials analysis max8559etajj+ thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etaj1+t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etaj1+ thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etaaa+t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etajg+t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etajg+ thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559eta11+ thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559eta11+t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559eta18+t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559eta88+ thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559eta88+t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etaag+ thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etadk+t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etadk+ thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etaak+t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis
max8559etaak+ thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etaaj+t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559eta18+ thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etaag+t thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etaaj+ thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833+2 * -40c to +85c rohs/lead-free: yes materials analysis max8559etajj thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833-2 * -40c to +85c rohs/lead-free: no materials analysis max8559eta8a thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833-2 * -40c to +85c rohs/lead-free: no materials analysis max8559etakg thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833-2 * -40c to +85c rohs/lead-free: no materials analysis max8559etaj2 thin qfn (dual);8 pin;3x3x0.8mm dwg: 21-0137i (pdf) use pkgcode/variation: t833-2 * -40c to +85c rohs/lead-free: no materials analysis max8559ebaaa+t uc sp;8 pin; dwg: 21-0156a (pdf) use pkgcode/variation: b8+1 * -40c to +85c rohs/lead-free: yes materials analysis max8559ebaaa+ uc sp;8 pin; dwg: 21-0156a (pdf) use pkgcode/variation: b8+1 * -40c to +85c rohs/lead-free: yes materials analysis max8559ebajj+t uc sp;8 pin; dwg: 21-0156a (pdf) use pkgcode/variation: b8+1 * -40c to +85c rohs/lead-free: yes materials analysis max8559ebagj uc sp;8 pin; dwg: 21-0156a (pdf) use pkgcode/variation: b8-1 * -40c to +85c rohs/lead-free: no materials analysis max8559ebajj+ uc sp;8 pin; dwg: 21-0156a (pdf) use pkgcode/variation: b8+1 * -40c to +85c rohs/lead-free: yes materials analysis max8559ebagj-t uc sp;8 pin; dwg: 21-0156a (pdf) use pkgcode/variation: b8-1 * -40c to +85c rohs/lead-free: no materials analysis didn't find what you need?
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