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_______________________________________________________________ maxim integrated products 1 for pricing, delivery, and ordering information, please contact maxim direct at 1-888-629-4642, or visit maxims website at www.maxim-ic.com. general description the max16910 ultra-low quiescent current, high-voltage linear regulator is ideal for use in automotive and battery- operated systems. the device operates from a +3.5v to +30v input voltage, delivers up to 200ma of load cur - rent, and consumes only 20a of quiescent current at no load. the device consumes only 1.6a current when in shutdown. the input is +45v transient tolerant and is designed to operate under load-dump conditions. the max16910 can be configured as either fixed output volt - age (+3.3v or +5v) or adjustable output voltage using an external resistive divider. the max16910 features an open-drain, active-low reset output with fixed thresholds offered at 92.5% and 87.5% of the output voltage. the reset output remains low for a fixed period of 60s after the output voltage exceeds its threshold. the reset delay can be extended with an external capacitor. the max16910 includes an enable input, short-circuit protection, and thermal shutdown. the max16910 oper - ates over the -40 c to +125 c automotive temperature range. the device is available in a space-saving, ther - mally enhanced, 3mm x 3mm, 8-pin tdfn package and 5mm x 4mm, 8-pin so package. applications automotive industrial telecom features s low 20a quiescent current s +3.5v to +30v wide input voltage range, +45v tolerant s operates through cold-crank conditions s low-dropout voltage of 280mv at 200ma s up to 200ma output current capability s stable operation with tiny 4.7f output capacitor s user-selectable output voltage +3.3v or +5v fixed +1.5v to +11v adjustable with external resistive divider s open-drain reset output with adjustable delay s fixed-reset threshold options: 87.5% or 92.5% s high-voltage enable input (+45v) s thermal and short-circuit protection s operating -40c to +125c temperature range s operating -40c to +150c (t j ) temperature range s automotive qualified 19-4816; rev 3; 4/12 typical operating circuits typical operating circuits continued on next page. ordering information/selector guide appears at end of data sheet. evaluation kit available max16910 in + - 1f out setov reset enable 1nf (1.25ms delay) 4.7f v cc reset i/o 5v fixed output timeout set gnd 14v battery c 10ki 200ma, automotive, ultra-low quiescent current, linear regulator max16910
2 ______________________________________________________________________________________ max16910 in + - 1f out setov reset enable 1nf (1.25ms delay) 4.7f v cc reset i/o 3.3v fixed output timeout set gnd 14v battery c 10ki max16910 in + - 1f out setov reset set 1nf (1.25ms delay) 4.7f v cc reset i/o adjustable output timeout gnd enable 14v battery c 10ki r2 r1 200ma, automotive, ultra-low quiescent current, linear regulator max16910 typical operating circuits (continued)
_______________________________________________________________________________________ 3 pin configurations + tdfn max16910 top view 8 1 7 2 6 3 5 timeout setov gnd out reset set enable in 4 *ep *connect exposed pad to gnd. setov timeout *ep reset 1 2 8 7 out gnd enable set in so + top view 3 4 6 5 max16910 *connect exposed pad to gnd. 200ma, automotive, ultra-low quiescent current, linear regulator max16910
4 ______________________________________________________________________________________ stresses beyond those listed under absolute 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. (all voltages referenced to gnd.) in, enable, set.................................................. -0.3v to +45v out, reset (open-drain output)............................-0.3v to +12v setov, timeout....................................................-0.3v to +6v maximum current (all pins except in and out)...............50ma continuous power dissipation (t a = +70 c) tdfn (derate 24.4mw/c above +70c)*.............1951mw so (derate 23.3mw/c above +70c)*................1861mw operating temperature range..........................-40 c to +125 c junction temperature......................................................+150 c storage temperature range..............................-65 c to +150 c lead temperature (soldering, 10s).................................+300 c soldering temperature (reflow) ...................................... +260c absolute maximum ratings note 1: package thermal resistances were obtained using the method described in jedec specification jesd51-7, using a four-layer board. for detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial . electrical characteristics ( v in = v enable = +14v, c timeout = open, c in = 1f, c out = 4.7f, unless otherwise noted. t a = -40c to +125c, t a p t j p +150c, unless otherwise noted. typical values are t a = +25c.) (note 2) *as per jedec51 standard (multilayer board). package thermal characteristics (note 1) tdfn junction-to-ambient thermal resistance ( q ja ) ........... 41c/w junction-to-case thermal resistance ( q jc ) .................. 8c/w so junction-to-ambient thermal resistance ( q ja ) ........... 43c/w junction-to-case thermal resistance ( q jc ) .................. 7c/w parameter symbol conditions min typ max units supply voltage range v in continuous 3.5 30 v for p 400ms 45 supply current i load = 0ma, set = gnd, v out = 5v 20 30 f a shutdown supply current i shdn enable = gnd, t a = +25 n c 1.6 3 f a enable = gnd, -40 n c p t a p +125 n c 3 output voltage (5v fixed output setting) v out50 1ma p i load p 200ma, v in = 6v to 30v (note 3) 4.9 5.0 5.1 v 1ma p i load p 50ma, v in = 6v to 30v, t j = +150c (notes 3, 4) 4.9 5.0 5.1 output voltage (3.3v fixed output setting) v out33 1ma p i load p 200ma, v in = 4.8v to 30v (note 3) 3.234 3.3 3.366 v 1ma p i load p 50ma, v in = 4.8v to 30v , t j = +150c (notes 3, 4) 3.234 3.3 3.366 adjustable output-voltage range v out 1.5 11.0 v setov fb voltage v setov i load = 1ma (note 4) 1.225 1.25 1.275 v dropout voltage (note 5) d v do i load = 200ma, set = gnd, setov = high, v out(norm) = +5.0v 280 600 mv i load = 50ma, set = gnd, setov = high, v out(norm) = +5.0v, t j = +150c (notes 3, 4) 600 200ma, automotive, ultra-low quiescent current, linear regulator max16910
_______________________________________________________________________________________ 5 electrical characteristics (continued) (v in = v enable = +14v, c timeout = open, c in = 1f, c out = 4.7f, unless otherwise noted. t a = -40c to +125c, t a p t j p +150c, unless otherwise noted. typical values are t a = +25c.) (note 2) parameter symbol conditions min typ max units short-circuit output current limit i sc output shorted to gnd (max16910c__) 230 330 ma thermal shutdown (note 6) +180 n c thermal shutdown hysteresis (note 6) +25 n c line regulation (5v fixed output setting) v in = 6v to 30v, i load = 1ma 1 mv line regulation (3.3v fixed output setting) v in = 4.8v to 30v, i load = 1ma 1 mv load regulation (5v fixed output setting) i load = 1ma to 200ma 12 mv load regulation (3.3v fixed output setting) i load = 1ma to 200ma 12 mv power-supply rejection ratio psrr i load = 10ma, f = 100hz, 500mv p-p (note 6) 60 db startup response time t start rising edge of v in to v out , i load = 50ma (note 6) 160 f s timeout input timeout ramp current i to timeout connected to gnd 0.600 1.0 1.650 f a timeout ramp delay 1.25 ms/nf reset default timeout period v out rising, timeout = open 30 60 90 f s reset output reset threshold max16910__9/v+, v out falling 90 92.5 94 % of v out max16910__8/v+, v out falling 85 87.5 89 reset threshold hysteresis v out rising 5 % of v out out to reset delay v out falling (note 6) 4 f s reset output-voltage low (open-drain) v ol i sink = 0.5ma, reset asserted 0.4 v reset open-drain leakage current reset not asserted, reset = 7v, t a = +25 n c 1 f a reset open-drain leakage current reset not asserted, reset = 7v 0.03 f a enable enable logic-low v il 0.4 v enable logic-high v ih 2.4 v enable pulldown current (note 7) 0.65 f a set input set input current (all modes) t a = +25 n c -50 +50 na t j = +150 n c 0.2 f a set logic-low v ilset 0.4 v set logic-high v ihset 2.4 v 200ma, automotive, ultra-low quiescent current, linear regulator max16910
6 ______________________________________________________________________________________ note 2: production tested at t a = +25c. overtemperature limits are guaranteed by ate characterization between -40 c p t j +150 c, unless otherwise noted. note 3: observe the absolute maximum power dissipation limits. note 4: specification characterized up to +150 c operating junction temperature. limits are guaranteed by bench characterization. note 5: dropout voltage is defined as (v in - v out ) when v out is 2% below the value of v out for v in = v out + 3v. note 6: not production tested. note 7: enable is internally pulled to gnd. electrical characteristics (continued) ( v in = v enable = +14v, c timeout = open, c in = 1 f, c out = 4.7 f, unless otherwise noted. t a = -40c to +125c, t a p t j p +150c, unless otherwise noted. typical values are t a = +25c.) (note 2) parameter symbol conditions min typ max units setov input (tri-mode) setov input leakage current set = high, v setov = 5v or set = gnd, v setov = 5v 1 f a setov low-level input voltage v ilset ov set = gnd, v setov < v ilsetov or places device in +3.3v fixed output-voltage mode 0.4 v setov high-level input voltage v ihset ov set = gnd, v setov > v ihsetov or places device in +5v fixed output-voltage mode v out - 0.4 v 200ma, automotive, ultra-low quiescent current, linear regulator max16910
_______________________________________________________________________________________ 7 typical operating characteristics (v in = v en = +14v, c in = 1f, c out = 4.7f ceramic, t a = +25c, unless otherwise noted.) shutdown supply current vs. temperature temperature (nc) 125 100 75 50 25 0 -25 2 4 6 8 10 0 -50 150 max16910 toc04 i in (fa) v in = 30v v in = 14v v in = 6v reset threshold vs. temperature temperature (nc) 125 100 75 50 25 0 -25 4.3 4.6 4.9 5.2 5.5 4.0 -50 150 max16910 toc05 reset threshold voltage (v) max16910_9/v rising max16910_9/v falling max16910_8/v rising max16910_8/v falling v out = 5v dropout voltage vs. load current (5v output) load current (ma) dropout voltage (v) 180 160 120 140 40 60 80 100 20 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0 0 200 max16910 toc06 t a = +150nc t a = +125nc t a = +25nc t a = -40nc supply current vs. supply voltage max16910 toc01 v in (v) i in (fa) 25 20 15 10 5 18 21 24 27 30 15 03 0 i load = 0 ground current vs. load current i load (ma) i gnd (fa) 180 160 140 120 100 80 60 40 20 20 40 60 80 0 0 200 max16910 toc02 t a = +125nc t a = +25nc t a = -40nc v out = 3.3v shutdown supply current vs. supply voltage v in (v) i in (fa) 25 20 15 10 5 2 4 6 8 10 0 03 0 max16910 toc03 200ma, automotive, ultra-low quiescent current, linear regulator max16910
8 ______________________________________________________________________________________ typical operating characteristics (continued) (v in = v en = +14v, c in = 1f, c out = 4.7f ceramic, t a = +25c, unless otherwise noted.) dropout voltage vs. load current (3.3v output) load current (ma) dropout voltage (v) 180 160 120 140 40 60 80 100 20 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0 0 200 max16910 toc07 t a = +150 n c t a = +125 n c t a = +25 n c t a = -40 n c output voltage vs. supply voltage v in (v) v out (v) 35 30 25 20 15 10 5 0.5 1.0 1.5 2.0 2.5 3.0 3.5 0 04 0 max16910 toc08 i load = 0ma setov = gnd set = gnd output voltage vs. supply voltage 35 30 20 25 10 15 5 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 0 04 0 max16910 toc09 v in (v) v out (v) i load = 0ma setov = out set = gnd output voltage vs. temperature max16910 toc10 temperature (c) output voltage (v) 120 80 40 0 4.96 4.97 4.98 4.99 5.00 5.01 5.02 5.03 5.04 5.05 4.95 -40 i out = 10ma reset timeout period vs. temperature temperature (nc) timeout period (fs) 125 100 -25 0 25 50 75 25 30 35 40 45 50 55 60 20 -50 150 c timeout unconnected max16910 toc11 power-supply rejection ratio vs. frequency frequency (khz) psrr (db) 100 10 1 0.1 -60 -50 -40 -30 -20 -10 0 -70 0.01 1000 max16910 toc12 i load = 10ma v in = 14v + 0.5v p-p 200ma, automotive, ultra-low quiescent current, linear regulator max16910
_______________________________________________________________________________________ 9 typical operating characteristics (continued) (v in = v en = +14v, c in = 1f, c out = 4.7f ceramic, t a = +25c, unless otherwise noted.) reset output voltage vs. sink current reset sink current (ma) reset output voltage (v) 1 0.1 0.01 0.3 0.6 0.9 1.2 1.5 0 0.001 10 max16910 toc13 load-transient response (5v output) max16910 toc15 i out v out (ac-coupled) 100mv/div 180ma 10ma 200fs/div load-transient response (3v output) max16910 toc16 i out v out (ac-coupled) 100mv/div 180ma 10ma 200fs/div line-transient response (5v output) max16910 toc17 v in v out (ac-coupled) 200mv/div 28v 6v 2ms/div line-transient response (3.3v output) max16910 toc18 v in v out (ac-coupled) 200mv/div 28v 4.8v 2ms/div reset timeout period vs. timeout capacitance c timeout (nf) timeout period (ms) 10 1 0.1 1 10 100 1000 0.1 0.01 100 max16910 toc14 power-up response max16910 toc20 v in 0v 0a v out i out 0v 170ma 14v 3.3v 40fs/div i out = 170ma v en = v in power-up response max16910 toc19 v in 0v 0v v out 14v 3.3v 40fs/div i out = 0a v in = v en 200ma, automotive, ultra-low quiescent current, linear regulator max16910
10 _____________________________________________________________________________________ pin description typical operating characteristics (continued) (v in = v en = +14v, c in = 1f, c out = 4.7f ceramic, t a = +25c, unless otherwise noted.) enable startup response max16910 toc21 5v 0a v out 0v v in 3.3v 40fs/div enable startup response max16910 toc22 5v 0a v out i out 0v 0v v en 3.3v 175ma 40fs/div load-dump transient response max16910 toc23 14v v in 42v 100ms/div v out (ac-coupled) 100mv/div pin name function 1 in regulator input. bypass in to gnd with a 1 f f (min) low-esr ceramic capacitor. 2 enable active-high enable input. force enable high (or connect to in) to turn the regulator on. pull enable low (or leave unconnected) to place the device in a low-power shutdown mode. enable is internally pulled down to gnd through a 0.65 f a current sink. 3 set feedback network selector. connect set to gnd when operating the max16910 in fixed output- voltage mode (3.3v or 5v) using the internal feedback network. connect set to in or any voltage higher than 2.4v when an external feedback network (resistive divider) is used, operating the max16910 in adjustable output-voltage mode. 4 reset active-low, open-drain reset output. reset asserts low when out is below the reset threshold, and remains low for the duration of the reset timeout period after the reset conditions end. reset also asserts low when enable is low and during thermal shutdown. 5 timeout reset-timeout-period adjust input. internal capacitance produces a 60 f s default delay when timeout is left unconnected. connect a capacitor from timeout to gnd to set a longer timeout period than default. 6 setov regulated output-voltage selector. connect setov to out for a 5v fixed output, or connect setov to gnd for a 3.3v fixed output. setov becomes the feedback path when using an exter - nal resistive divider for an adjustable output. 7 gnd ground 8 out regulator output. bypass out to gnd with a minimum of 4.7 f f. use a low-esr, ceramic capaci - tor (x7r, x5r) for optimal performance. the setov input controls the output voltage when in fixed +3.3v or fixed +5v output-voltage mode. using an external resistive divider between out and setov sets adjustable output voltage from +1.5v to +11v. ep exposed pad. ep is internally connected to gnd. connect ep to the ground plane to provide a low thermal-resistance path from the thermal junction to the pcb. do not use ep as the only elec - trical connection to gnd. 200ma, automotive, ultra-low quiescent current, linear regulator max16910
______________________________________________________________________________________ 11 functional diagram _______________detailed description the max16910 low-quiescent current, high-voltage lin - ear regulator is ideal for use in automotive and battery- operated systems. the device operates from an input voltage of +3.5v to +30v, delivers up to 200ma of load current, and consumes only 20a of quiescent current at no load. the input is +45v tolerant and is designed to operate under load-dump conditions. the max16910 can be user configured as either a fixed output voltage (+3.3v or +5v) or an adjustable output voltage using an external resistive divider. the max16910 features an open-drain, active-low reset output with fixed thresholds offered at 92.5% and 87.5% of the output voltage. the reset output remains low for a fixed period of 60s after the output voltage exceeds its threshold. the reset delay can be extended with an external capacitor. the max16910 includes an enable input short-circuit protection and thermal shutdown. fixed output-voltage mode the set and setov inputs determine the output mode. for the 5v fixed output-voltage mode (see the 5v fixed output circuit in the typical operating circuits ), con - nect set to gnd and setov to out. for the 3.3v fixed output-voltage mode (see the 3.3v fixed output circuit in the typical operating circuits ) connect set to gnd and setov to gnd. adjustable output-voltage mode for the adjustable output-voltage mode (see the adjust - able output circuit in the typical operating circuits ), connect set to in or a voltage > 2.4v and connect setov to a resistive divider r1 and r2 between out and gnd. an output voltage between 1.5v and 11v can be selected using the following equation: v out = v setov x (1 + r1/r2) where v setov = 1.25v and r2 should be less than or equal to 100k. max16910 1.253v enable in 1.156v (92.5%) or 1.094v (87.5%) overcurrent protection thermal protection control logic reset timeout output- voltage select mux gnd timeout reset setov set out 200ma, automotive, ultra-low quiescent current, linear regulator max16910
12 _____________________________________________________________________________________ enable enable is an active-high, logic-level enable input that turns the device on or off. drive enable high to turn the device on. an internal 0.65a pulldown current keeps the max16910 in shutdown mode when driven by a three-state driver in high-impedance mode, or an open-drain driver. when in shutdown, the max16910 consumes only 1.6a. enable withstands voltages up to 45v, allowing it to be driven by high-input level volt - ages or connected to in for always-on operation. thermal protection the max16910 features thermal protection. when the junction temperature exceeds +180c, an internal ther - mal sensor turns off the pass transistor, and allows the device to cool. the thermal sensor turns on the pass transistor again after the junction temperature cools by 25c. this results in a cycled output during continuous thermal-overload conditions. thermal protection protects the max16910 in the event of fault conditions. for con - tinuous operation, do not exceed the absolute maximum junction temperature rating of +150c. output short-circuit current limit the max16910 features a 330ma current limit. the out - put can be shorted to gnd continuously without dam - age to the device. during a short circuit, the power dis - sipated across the pass transistor can quickly heat the device. when the die temperature reaches +180c, the max16910 turns off the pass transistor and automatically restarts after the die temperature has cooled by 25c. reset output the max16910 features an active-low, open-drain reset output. once the monitored output voltage exceeds the reset threshold voltage, reset remains low for the reset timeout period and then goes high. reset changes from high to low whenever the monitored output voltage drops below the reset threshold voltage. reset also asserts low when enable is low and during thermal shutdown. timeout the max16910 features a reset timeout period adjustable input. the internal capacitance produces a 60s default delay when timeout is left unconnected. connect a capacitor from timeout to gnd to set a higher timeout period than default. use the following formula to deter - mine the reset timeout capacitor: c timeout = 0.8 x i to x t timeout where c timeout is in nf, i to is in a, and t timeout is in ms. for example, if i to is 1a, c timeout needs to be 8nf to get a 10ms delay. ___________applications information output-capacitor selection and regulator stability for stable operation over the full temperature range, with fixed 3.3v and 5.0v output voltages, use a low-esr 4.7f capacitor. for resistor-programmed output voltag - es, a 10f low-esr ceramic capacitor is recommended for stable operation. use larger output-capacitor values such as 22f to reduce noise, improve load-transient response and power-supply rejection. some ceramic dielectrics exhibit large capacitance and esr variations with temperature. to improve power-supply rejection and transient response, use a capacitor larger than the minimum 1f capacitor between in and gnd. available output-current calculation the max16910 provides up to 200ma of continuous output current. the input voltage range extends to 30v. package power dissipation limits the amount of output current available for a given input/output voltage and ambient temperature. figure 1 shows the maxi - mum allowable power dissipation for these devices to keep the junction temperature below +150c. figure 1 assumes that the exposed metal pad of the max16910 is soldered to a 1in 2 of multilayer copper board. use figure 1 to determine the allowable package dissipation for a given ambient temperature. alternately, use the following formulas to calculate the allowable power dissipation p d . for the tdfn-ep package: ( ) a d aa 1.951w for t 70 c p w 1.951w 0.0244 t 70 c for 70 c t 125 c c ? + ? ?? = ?? ? ? + <+ ?? ? ? for the so-ep package: ( ) a d aa 1.861w for t 70 c p w 1.861w 0.0233 t 70 c for 70 c t 125 c c ? + ? ?? = ?? ? ? + <+ ?? ? ? 200ma, automotive, ultra-low quiescent current, linear regulator max16910
______________________________________________________________________________________ 13 after determining the allowable power dissipation, cal - culate the maximum allowable output current, without exceeding the +150c junction temperature, using the following formula: d out(max) in out p i vv = ? the above equations do not include the negligible power dissipation from self-heating due to the device ground current. example 1 (tdfn-ep package): t a = +125c, v in = 16v, v out = 3.3v calculate the maximum allowable power dissipation at the given temperature as follows: ( ) d w p 1.951w 0.0244 125 c 70 c 609mw c = ? ? = and establish the maximum output current: out(max) 609mw i 48ma 16v 3.3v = ? ? example 2 (tdfn-ep package): t a = +50c, v in = 9v, v out = 5v calculate the maximum allowable power dissipation at the given temperature as follows: p d = 1.951w find the maximum output current: out(max) out(max) sc 1.951w i 488ma i i = 330ma (typ) 9v 5v ==?= ? in example 2, the maximum output current is calculated as 488ma. the allowable output current cannot exceed the given internal current limit for the device of 330ma (typ). selecting timeout capacitor the reset timeout period is adjustable to accommodate a variety of microprocessor applications. adjust the reset timeout period by connecting a capacitor between timeout and gnd. rp to timeout 1.25 c t i = where t rp is in ms and c timeout is in nf. leave timeout unconnected to select the internally fixed timeout period. c timeout must be a low-leakage (< 10na) type capacitor. ceramic capacitors are recom - mended; do not use capacitor values lower than 100pf to avoid the influence of parasitic capacitances. exposed pad the max16910 package features an exposed thermal pad on its underside that should be used as a heatsink. this pad lowers the packages thermal resistance by providing a direct heat-conduction path from the die to the pcb. connect the exposed pad and gnd to the system ground using a large pad or ground plane, or multiple vias to the ground plane layer. figure 1. calculated maximum power dissipation vs. ambient temperature 0 0 . 2 0 . 4 0 . 6 0 . 8 1.0 1 . 2 1 . 4 1 . 6 1 . 8 2.0 2 . 2 2 . 4 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 t e m p e r a t u r e ( c ) p d (w) 1 . 9 5 1 w 8 - p i n t d fn - e p 1 . 8 6 1 w 8 - p i n s o - e p d e r a t e 2 4 . 4 m w / c d e r a t e 2 3 . 3 m w / c 200ma, automotive, ultra-low quiescent current, linear regulator max16910
14 _____________________________________________________________________________________ +denotes a lead(pb)-free/rohs-compliant package. /v denotes an automotive qualified part. *ep = exposed pad. __________________________ chip information process : bicmos dmos package information for the latest package outline information and land patterns, go to www.maxim-ic.com/packages . note that a +, #, or - in the package code indicates rohs status only. package drawings may show a different suffix character, but the drawing pertains to the package regardless of rohs status. ordering information/selector guide package type package code outline no. land pattern no. 8 tdfn-ep t833+2 21-0137 90-0059 8 so-ep s8e+12 21-0111 90-0150 part reset threshold pin-package top mark max16910cata8/v+ 87.5 8 tdfn-ep* (3mm x 3mm) +blw max16910cata9/v+ 92.5 8 tdfn-ep* (3mm x 3mm) +blv max16910casa8/v+ 87.5 8 so-ep* (5mm x 4mm) max16910casa9/v+ 92.5 8 so-ep* (5mm x 4mm) max16910cata8+ 87.5 8 tdfn-ep* (3mm x 3mm) +bow max16910cata9+ 92.5 8 tdfn-ep* (3mm x 3mm) +bov max16910casa8+ 87.5 8 so-ep* (5mm x 4mm) max16910casa9+ 92.5 8 so-ep* (5mm x 4mm) 200ma, automotive, ultra-low quiescent current, linear regulator max16910
maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a maxim product. no circuit patent licenses are implied. maxim reserves the right to change the circuitry and specifications without notice at any time. the parametric values (min and max limits) shown in the electrical characteristics table are guaranteed. other parametric values quoted in this data sheet are provided for guidance. maxim integrated products, 120 san gabriel drive, sunnyvale, ca 94086 408-737-7600 15 ? 2012 maxim integrated products maxim is a registered trademark of maxim integrated products, inc. revision history revision number revision date description pages changed 0 7/09 initial release 1 10/10 added a junction temperature range of -40c to +150c in the features section, updated electrical characteristics table with +150c junction temperature in 5v output voltage, 3.3v output voltage, and dropout voltage parameters, added new note 4, updated toc 10 and figure 1 1, 4, 5, 6, 8, 13 2 7/11 removed the typ value from the dropout voltage i load = 50ma parameter in the electrical characteristics table 4 3 4/12 added consumer-grade products to data sheet 1,14 200ma, automotive, ultra-low quiescent current, linear regulator max16910

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