production specification 800 ma low-dropout linear regulator bla1117-xx e091 www.gmesemi.com rev.a 1 features z available in 1.5v,1.8v,2.5v,2.85v,3.3v 5v,and adjustable versions. z current limiting and thermal protection. z output current(800ma). z line regulation(0.2%max). z load regulation(0.4%max). applications z post regualtor for switching dc/dc converter. sot-89 z high efficiency linear regulators. z battery charger. z batterty powered instrumentation. ordering information type no. marking package code bla1117-adj 1117-adj sot-89 bla1117-1.5 1117-1.5 sot-89 bla1117-1.8 1117-1.8 sot-89 bla1117-2.5 1117-2.5 sot-89 bla1117-2.85 1117-2.85 sot-89 bla1117-3.3 1117-3.3 sot-89 bla1117-5.0 1117-5.0 sot-89 maximum rating operating temperature range applies unless otherwise specified symbol parameter value units v i input voltage 20 v i cm maximum output current 800 ma p d power dissipation 500 mw t j, t stg storage temperature range -65 to +150 r jc thermal resistance junction-case 25 c /w r jl thermal resistance junction-lead 11.5 c /w pb lead-free
production specification 800 ma low-dropout linear regulator bla1117-xx e091 www.gmesemi.com rev.a 2 electrical characteristics typicals and limits appearing in normal type apply for t j =25 .limits appearing in boldface type apply over the entire junction te mperature range for operation,0 to 125 parameter symbol test conditions min typ max unit reference voltage v ref bla1117-adj i out =10ma,v in -v out =2v,t j =25 10ma i out 800ma,1.4v v in -v out 10v 1.238 1.225 1.250 1.250 1.262 1.270 v output voltage v out bla1117-1.5 i out =10ma,v in =3.5v,t j =25 10ma i out 800ma,3.0v v in 10v 1.485 1.470 1.5 1.5 1.515 1.530 v bla1117-1.8 i out =10ma,v in =3.8v,t j =25 0ma i out 800ma,3.2v v in 10v 1.782 1.746 1.800 1.800 1.818 1.854 v bla1117-2.5 i out =10ma,v in =4.5v,t j =25 0ma i out 800ma,3.9v v in 10v 2.475 2.450 2.500 2.500 2.525 2.550 v bla1117-2.85 i out =10ma,v in =4.85v,t j =25 0ma i out 800ma,4.25v v in 10v 0ma i out 800ma,v in = 4.1v 2.82 2.79 2.79 2.85 2.85 2.85 2.88 2.91 2.91 v bla1117-3.3 i out =10ma,v in =5v,t j =25 0ma i out 800ma,4.75v v in 10v 3.267 3.235 3.3 3.3 3.333 3.365 v bla1117-5.0 i out =10ma,v in =7v,t j =25 0ma i out 800ma,6.5v v in 12v 4.95 4.9 5.0 5.0 5.05 5.1 v line regulation v out bla1117-adj i out =10ma,1.5v v in -v out 13.75v 0.035 0.2 % bla1117-1.5 i out =10ma,1.5v v in -v out 10v 1 6 mv bla1117-1.8 i out =10ma,3.2v v in -v out 10v 1 6 mv
production specification 800 ma low-dropout linear regulator bla1117-xx e091 www.gmesemi.com rev.a 3 parameter symbol test conditions min typ max unit line regulation v out bla1117-2.5 i out =10ma,3.9v v in -v out 10v 1 6 mv bla1117-2.85 i out =10ma,4.25v v in -v out 10v 1 6 mv bla1117-3.3 i out =10ma,4.75v v in -v out 15v 1 6 mv bla1117-5.0 i out =10ma,6.5v v in -v out 15v 1 10 mv load regulation v out bla1117-adj v in -v out =3v,10 i out 800ma 0.2 0.4 % bla1117-1.5 v in -v out =2v,10 i out 800ma 1 10 mv bla1117-1.8 v in =3.2v,0 i out 800ma 1 10 mv bla1117-2.5 v in =3.9v,0 i out 800ma 1 10 mv bla1117-2.85 v in =4.25v,0 i out 800ma 1 10 mv bla1117-3.3 v in =4.75v,0 i out 800ma 1 10 mv bla1117-5.0 v in =6.5v,0 i out 800ma 1 15 mv droput voltage v in -v out i out =100ma i out =500ma i out =800ma 1.1 1.15 1.2 1.2 1.25 1.3 v current limit i limit v in -v out =5v, t j =25 800 1200 1500 ma minimum load current bla1117-adj v in =15v 1.7 5 ma
production specification 800 ma low-dropout linear regulator bla1117-xx e091 www.gmesemi.com rev.a 4 parameter symbol test conditions min typ max unit quiescent currnt bla1117-1.5 v in -v out =2v 5 10 ma bla1117-1.8 v in 15v 5 10 ma bla1117-2.5 v in 15v 5 10 ma bla1117-2.85 v in 10v 5 10 ma bla1117-3.3 v in 15v 5 10 ma bla1117-5.0 v in 15v 5 10 ma thermal regulation t a =25 ,30ma pulse 0.01 0.1 %/w ripple regulation i limit f ripple =120hz,v in -v out =3v,v ripple =1v pp 60 75 db ajust pin current 60 120 ua ajust pin current change 10 i out 800ma 0.2 5 ua
production specification 800 ma low-dropout linear regulator bla1117-xx e091 www.gmesemi.com rev.a 5 typical characteristics @ ta=25 unless otherwise specified
production specification 800 ma low-dropout linear regulator bla1117-xx e091 www.gmesemi.com rev.a 6 package outline plastic surface mounted package sot-89 soldering footprint unit:mm package information sot-89 dim min max a 4.30 4.70 b 2.25 2.65 c 1.30 1.70 d 0.30 0.50 e 1.40 1.60 f 0.38 0.58 h 1.60 1.80 j 0.30 0.50 l 0.90 1.10 k 3.95 4.35 all dimensions in mm device package shipping bla1117-xx sot-89 1000/tape&reel b k c d e j f a h l 4 5 4 5 1.00 1.50 1.50 0.90 2.20 0.90 1.00 1.50
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