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APL5835 copyright ? anpec electronics corp. rev. b.5 - apr., 2003 www.anpec.com.tw 1 features general description the APL5835 is a 3-pin low dropout linear regulator with 2.0% accuracy of output voltage over line , load and temperature variations . dropout voltage at 450ma out- put current is less than 1.3v . both output current limit- ing and thermal shutdown are built in to provide maxi- mal protection to the APL5835 against fault conditions . the over current and thermal shutdown circuits become active when the current exceed 450ma , or the junction temperature reach 150 c . normal operation is recov- ered when junction temperature drops below 130 c . applications ? low dropout voltage of 1.3v at 450ma ? output voltage accuracy 2.0% ? line regulation - 3mv (typ.) ? load regulation - 13mv (typ.) ? input voltage range up to 9v ? internal current limiting and thermal shutdown protections ? available output voltages -adj, 1.8v, 2.5v, 2.6v, 2.7v, 2.8v, 3.3v ? various sot-89 and to-92 packages available ? voltage regulator for cd-rom drivers ? voltage regulator for lan cards ? wireless communication systems ? portable instrument ? portable consumer equipment ? low voltage systems sot-89 (top view) v out v in gnd 2 13 450ma low dropout linear regulator of adjustable and fixed voltages v out v in gnd 3 2 1 to-92 (top view) anpec reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders. pin description
APL5835 copyright ? anpec electronics corp. rev. b.5 - apr., 2003 www.anpec.com.tw 2 package code d : s o t -8 9 e : t o -9 2 tem p. range c : 0 to 7 0 c handling code t u : t u b e t r : t a p e & r e e l voltage code 1 8 : 1 .8 v 2 5 : 2 .5 v 2 6 : 2 .6 v 2 7 : 2 .7 v 2 8 : 2 .8 v 3 3 : 3 .3 v b la n k : a d ju s ta b le v e rs io n APL5835 - handling code tem p. range package code voltage code xxxxx - date code APL5835 -25 e : xxxxx - date code APL5835 -27 e : APL5835 -27 d : APL5835 -25 d : APL5835 -18 d : xxxxx - date code APL5835 -18 e : xxxxx - date code APL5835 -26 e : APL5835 -26 d : APL5835 d : apl 5835 xxxxx xxxxx - date code APL5835 e : xxxxx - date code APL5835 -28 e : APL5835 -28 d : xxxxx - date code APL5835 -33 e : APL5835 -33 d : APL5835 xxxxx25 xxxxx - date code APL5835 xxxxx27 xxxxx - date code APL5835 xxxxx18 xxxxx - date code APL5835 xxxxx26 xxxxx - date code APL5835 xxxxx xxxxx - date code APL5835 xxxxx28 xxxxx - date code APL5835 xxxxx33 xxxxx - date code apl 5835 xxxxx18 apl 5835 xxxxx25 apl 5835 xxxxx26 apl 5835 xxxxx27 apl 5835 xxxxx28 apl 5835 xxxxx33 v out thermal shutdown v in gnd current limit v ref + - block diagram ordering and marking information
APL5835 copyright ? anpec electronics corp. rev. b.5 - apr., 2003 www.anpec.com.tw 3 electrical characteristics cont. (t a =25 c, unless otherwise noted) APL5835 symbol parameter test condition min. typ. max. unit v n input voltage v out +1.45v 8v v out output voltage i out =10ma 0 .9 v out 1.02 v out v i out output current capability ? v out =2% 450 ma i sc short circuit current v out <0.4v 600 ma i q quiescent current v in =5v , no load 6 10 ma reg line line regulation APL5835 APL5835-18 APL5835-25 APL5835-26 APL5835-27 APL5835-28 APL5835-33 t j =0~125c i out =10ma, v out +1.7v v in 8v i out =0a, 3.5v v in 8v i out =0a, 4.2v v in 8v i out =0a, 4.3v v in 8v i out =0a, 4.4v v in 8v i out =0a, 4.5v v in 8v i out =0a, 5v v in 8v 36 mv reg load load regulation APL5835 APL5835-18 APL5835-25 APL5835-26 APL5835-27 APL5835-28 APL5835-33 t j =0~125c (v in -v out )=1.7v, 0 i out 0.45a v in =3.5v, 0 i out 0.45a v in =4.2v, 0 i out 0.45a v in =4.5v, 0 i out 0.45a v in =4.4v, 0 i out 0.45a v in =4.5v, 0 i out 0.45a v in =5v, 0 i out 0.45a 13 20 mv v dropout dropout voltage i out =450ma , ? v out =1% 1300 1450 mv psrr power supply rejection ratio at 1khz 55 db ots over temperature shutdown 150 c e n output noise 100 vrms tc output voltage temperature coefficient 100 ppm/ c absolute maximum ratings symbol parameter rating unit v in input voltage 9 v i out output current 450 ma t a operating ambient temperature range 0 to 70 c t j operating ambient temperature range -40 to +150 c t stg storage temperature range -65 to +150 c p d power dissipation package interanl limited sot-89 180 ja thermal resistance to-92 180 c / w
APL5835 copyright ? anpec electronics corp. rev. b.5 - apr., 2003 www.anpec.com.tw 4 fixed 1.8v,2.5v, 2.6v, 2.7v, 2.8v and 3.3v regulator application schematic r1 r2 r1 1.250v v out + = v in 1 f v out + r1 r2 APL5835 out in adj + 10 f v in v out APL5835 out in gnd 1 f 10 f 1.25v to 7v adjustable regulator
APL5835 copyright ? anpec electronics corp. rev. b.5 - apr., 2003 www.anpec.com.tw 5 line transient response line transient response time (ns) output voltage (mv) input voltage (v) time (ns) 0 1 2 3 4 5 6 -5 0 5 10 15 20 25 v in v out 0102030405060708090100 (c l =1 f, i out =1ma) input voltage (v) -10 0 10 20 0 1 2 3 4 5 6 0 102030405060708090100 v in v out (c l =10 f, i out =10ma) output voltage (mv) typical characteristics output voltage vs. temperature output voltage vs. temperature temperature (c) output voltage (v) output voltage (v) temperature (c) 2.6 2.7 2.8 2.9 3 3.1 3.2 3.3 3.4 -50 0 50 100 150 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 2.4 2.5 2.6 2.7 -50 0 50 100 150
APL5835 copyright ? anpec electronics corp. rev. b.5 - apr., 2003 www.anpec.com.tw 6 typical characteristics 0 0.5 1 1.5 2 2.5 3 3.5 0246810 output voltag (v) load transient response output voltage vs. input voltage input voltage (v) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 -360 -160 40 240 440 640 -30 -25 -20 -15 -10 -5 0 i out v ou time (ns) load current (a) output voltage deviati (mv) 540 550 560 570 580 590 600 -50 0 50 100 150 short current (ma) temperature (c) short current vs. temperature 0 2 4 6 8 10 12 14 16 0 100 200 300 400 500 output current vs. load regulation load regulation (mv) output current (ma) i out =10ma
APL5835 copyright ? anpec electronics corp. rev. b.5 - apr., 2003 www.anpec.com.tw 7 0 1 2 3 4 5 6 7 8 0246810 typical characteristics cont. 0 100 200 300 400 500 600 700 0246810 short current (ma) input voltage (v) short current vs. input voltage 1000 1050 1100 1150 1200 1250 1300 0 100 200 300 400 500 output current (ma) output current vs. dropout voltage dropout voltage (mv) 0 1 2 3 4 5 6 7 8 9 -50 0 50 100 150 input current (ma) temperature (c) input current vs. temperature input current (ma) input voltage (v) input current vs. input voltage
APL5835 copyright ? anpec electronics corp. rev. b.5 - apr., 2003 www.anpec.com.tw 8 packaging ingormation b2 l1 q l2 a b l seating plane e1 e j e s d 1 2 3 s millimeters inches dim min. max. min. max. a 4.58 5.33 0.170 0.210 b 0.41 0.53 0.160 0.021 b2 0.41 0.48 0.160 0.019 d 4.96 5.20 0.175 0.205 e 3.94 4.19 0.125 0.165 e 2.42 2.66 0.095 0.105 e1 1.15 1.39 0.045 0.055 j 3.43 0.135 l 12.70 0.500 l1 1.27 0.050 l2 6.35 0.250 q 2.93 0.115 s 2.42 2.66 0.080 0.105 to-92
APL5835 copyright ? anpec electronics corp. rev. b.5 - apr., 2003 www.anpec.com.tw 9 packaging ingormation d d1 e b1 e1 b 12 3 l h e c a a a sot-89 (reference eiaj ed-7500a reg stration sc-62) millimeters inches dim min. max. min. max. a 1.40 1.60 0.055 0.063 b 0.40 0.56 0.016 0.022 b1 0.35 0.48 0.014 0.019 c 0.35 0.44 0.014 0.017 d 4.40 4.60 0.173 0.181 d1 1.35 1.83 0.053 0.072 e 1.50 bsc 0.059 bsc e1 3.00 bsc 0.118 bsc e 2.29 2.60 0.090 0.102 h 3.75 4.25 0.148 0.167 l 0.80 1.20 0.031 0.047 10 10
APL5835 copyright ? anpec electronics corp. rev. b.5 - apr., 2003 www.anpec.com.tw 10 reference jedec standard j-std-020a april 1999 reflow condition (ir/convection or vpr reflow) physical specifications pre-heat temperature 183 c peak temperature time temperature terminal material solder-plated copper (solder material : 90/10 or 63/37 snpb) lead solderability meets eia specification rsi86-91, ansi/j-std-002 category 3. convection or ir/ convection vpr average ramp-up rate(183 c to peak) 3 c/second max. 10 c /second max. preheat temperature 125 25 c) 120 seconds max. temperature maintained above 183 c 60 ~ 150 seconds time within 5 c of actual peak temperature 10 ~ 20 seconds 60 seconds peak temperature range 220 +5/-0 c or 235 +5/-0 c 215~ 219 c or 235 +5/-0 c ramp-down rate 6 c /second max. 10 c /second max. time 25 c to peak temperature 6 minutes max. pkg. thickness 2.5mm and all bags pkg. thickness < 2.5mm and pkg. volume 350 mm pkg. thickness < 2.5mm and pkg. volume < convection 220 +5/-0 c convection 235 +5/-0 c vpr 215-219 c vpr 235 +5/-0 c ir/convection 220 +5/-0 c ir/convection 235 +5/-0 c classification reflow profiles
APL5835 copyright ? anpec electronics corp. rev. b.5 - apr., 2003 www.anpec.com.tw 11 test item method description solderability mil-std-883d-2003 245 c , 5 sec holt mil-std-883d-1005.7 1000 hrs bias @ 125 c pct jesd-22-b, a102 168 hrs, 100 % rh , 121 c tst mil-std-883d-1011.9 -65 c ~ 150 c , 200 cycles esd mil-std-883d-3015.7 vhbm > 2kv, vmm > 200v latch-up jesd 78 10ms , i tr > 100ma reliability test program carrier tape & reel dimensions a j b t2 t1 c t ao e w po p ko bo d1 d f p1 application a b c j t1 t2 w p e sot-89 178 1 70 2 13.5 0.15 3 0.15 14 2 1.3 0.3 12 + 0.3 12 - 0.1 8 0.1 1.75 0.1 application f d d1 po p1 ao bo ko t sot-89 5.5 0.05 1.5 0.1 1.5 0.1 4.0 0.1 2.0 0.1 4.8 0.1 4.5 0.1 1.80 0.1 0.3 0.013 (mm)
APL5835 copyright ? anpec electronics corp. rev. b.5 - apr., 2003 www.anpec.com.tw 12 anpec electronics corp. head office : 5f, no. 2 li-hsin road, sbip, hsin-chu, taiwan, r.o.c. tel : 886-3-5642000 fax : 886-3-5642050 taipei branch : 7f, no. 137, lane 235, pac chiao rd., hsin tien city, taipei hsien, taiwan, r. o. c. tel : 886-2-89191368 fax : 886-2-89191369 customer service cover tape dimensions application carrier width cover tape width devices per reel sot- 89 12 9.3 1000

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