ts1115 500 ma low dropout positive voltage regulator 1 / 5 version: c 07 sot - 89 general description t he ts1115 series are high performance positive voltage regulators are designed for use in applications requiring low dropout performance at full rated current, addi tionally, the ts1115 series provides excellent regulation over variations due to changes in line, load and temperature. outstanding features include low dropout performance at rated current, fast transient response, i nternal current limiting and thermal sh utdown protection of the output device. the ts1115 series are three terminal regulators with fixed and adjustable vo lt age options available in popular packages. ordering information part no. package packing ts1115cy xx rm sot - 89 1kpcs / 7 reel ts1115acy xx rm sot - 89 1kpcs / 7 reel note: where xx denotes voltage option, available are 5.0v, 3.3v, 2.5v, 1.8v and 1 .5v . leave blank for adjustable version. contact factory for additional voltage options. features low dropout performance 1.5v max. fill current rating over line and temperature fas t transient response 2% total output regulation over line, load and temperature adjust pin current max 90ua over temperature line regulation typical 0.015% load regulation typical 0.05% fixed / adjustable output voltage to - 92, sot - 223 and sot - 89 pa ckage block dia gram typical application circuit fixed output voltage version vout = vref(1+r2/r1) + iadj r2 adjustable output voltage version pin definition : ts1115 ts111 5a 1. fixed / adj 1. output 2. output 2. fixed / adj 3. input 3. input
ts1115 500 ma low dropout positive voltage regulator 2 / 5 version: c 07 absolute maximum rating (note 1) parameter symbol limit unit input supply voltage v in 15 v operation input supply voltage (recommend) v in (opr. typ.) 7 v power dissipation (note 2) p d internal limited thermal resistance junction to ambient ? ja 160 o c/w operating junction temperature range t j 0 ~ +125 o c storage temperature range t stg - 65 ~ +150 o c lead soldering temperature (260 o c) 5 s electrical specification ( t a = 25 o c, unless otherwise specified. ) parameter conditions min typ max u nit reference voltage v in = 2.75, io=500ma 1.225 1.25 1.275 v v in = 3v~7v, io=500ma 1.470 1.5 1.530 v v in = 3.3v~7v, io=500ma 1.764 1.8 1.836 v v in = 4v~7v, io=500ma 2.450 2.5 2.550 v v in = 4.8v~7v, io=500ma 3.235 3.3 3 .366 v output voltage v in = 6.5v~7v, io=500ma 4.900 5.0 5.100 v line regulation vo+1 .5 v v in 7v, io= 10ma -- 0.015 0.2 % load regulation (note 1,2) v in = v out +1.5v io= 10ma ~ 500ma -- 0.05 1.0 % dropout voltage i o =500ma, ? v out = 1% v out -- 1.3 1.5 v quiescent current v in = 5v -- 8 1 0 m a adjustable pin current -- 90 -- ua output cu rrent limit v in - v out = 3v 1.1 -- -- a temperature stability io=10ma, -- 0.5 -- % ripple rejection f= 120hz, io= 500ma, c out = 25uf, v in = vout+3v -- 60 70 db note 1 : see thermal regulation specification for changes in output voltage due to heating effects. line and load regulation are measured at a constant junction temperature by low duty cycle pulse testing. load regulation is measured at the output lead = 1/18 from the package. note 2: line and load regulation are guaranteed up to the maximum po wer dissipation of 15w. power dissipation is determined by the input / output voltage difference and the output current. guaranteed maximum power dissipation will not be available over the full input / output voltage range. note 3 : quiescent current is def ined as the minimum output current required to maintain the regulation.
ts1115 500 ma low dropout positive voltage regulator 3 / 5 version: c 07 electrical characteristics curve figure 1. vdrop vs. output current figure 2. reference voltage vs. temperature figure 3. iadj pin vs. temperature figure 4. minimum l oad current figure 5. vout change vs. temperature
ts1115 500 ma low dropout positive voltage regulator 4 / 5 version: c 07 sot - 89 mechanical drawing marking diagram y = year code m = month code ( a =jan, b =feb, c =mar, d =apl, e =may, f =jun, g =jul, h =aug, i =sep, j =oct, k =nov, l =dec) l = lot code xx = voltage code ( 15 =1.5v, 18 =1.8v, 25 =2.5v, 33 =3.3v, 50 =5v) = package code for adjustable type (cy = sot - 89) sot - 89 dim ension millimeters inches dim min max min max a 4.40 4.60 0.173 0.181 b 1.50 1.7 0.059 0.070 c 2.30 2.60 0 .090 0.102 d 0.40 0.52 0.016 0.020 e 1.50 1.50 0.059 0.059 f 3.00 3.00 0.118 0.118 g 0.89 1.20 0.035 0.047 h 4.05 4.25 0.159 0.167 i 1.4 1.6 0.055 0.068 j 0.35 0.44 0.014 0.017
ts1115 500 ma low dropout positive voltage regulator 5 / 5 version: c 07 notice specifications of the products displayed he rein are subject to change without notice. tsc or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. information contained herein is intended to provide a product description only. no license, express or implied, to any intellectual property rights is granted by this document. except as provided in tsc s terms and conditions of sale for such products, tsc assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of tsc products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. the products shown herein are not designed for use in medical, li fe - saving, or life - sustaining applications. customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify tsc for any damages resulting from such improper use or sale.
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