cystech electronics corp. spec. no. : c529l3 issued date : 2003.05.08 revised date : . . page no. : 1/3 PL5209L3 cystek product specification low dropout cmos voltage regulators PL5209L3 features applications maximum output current : 500ma battery powered equipment highly accurate : output voltage +/-2% palmtops low power consumption : typ. 2a portable cameras and video recorders small input/output differential: reference voltage sources 0.4v at 160ma(vout=3.3v) 0.12v at 100ma(vout=5v) product description the PL5209L3 series is a group of positive voltage output, three-pin regulators, that provide a high current even when the input/output voltage differential is small. low power consumption and high accuracy is achieved through cmos a nd programmable fuse technologies. output voltage: 2v to 6v in 0.1v increments. the PL5209L3 consists of a high-precision voltage reference, an error correction circuit, and a current limited output driver. transient response to load variations is improved in comparison to the existing ones. absolute maximum ratings parameter symbol ratings units input voltage vin 12 v output current iout 500 ma output voltage vout -0.3 ? vin+0.3 v continuous total power dissipation p d internally limited w operating ambient temperature topr -30 ? +80 storage temperature tstg -40 ? +125 pin configuration sot-223 vin gnd vout 1 2 3
cystech electronics corp. spec. no. : c529l3 issued date : 2003.05.08 revised date : . . page no. : 2/3 PL5209L3 cystek product specification ordering information device output voltage package pl5209-3.3 l3 3.3v sot-223 pl5209-5.0 l3 5.0v sot-223 electrical characteristics @v in =5v,ta=25 , unless otherwise noted pl5209-3.3l3 parameter conditions min typ max units output voltage io=40ma,vin=4.3v 3.234 3.30 3.366 v line regulation vout/ vinvout io=40ma,4.3v cystech electronics corp. spec. no. : c529l3 issued date : 2003.05.08 revised date : . . page no. : 3/3 PL5209L3 cystek product specification sot-223 dimension *: typical inches millimeters inches millimeters dim min. max. min. max. dim min. max. min. max. a 0.1142 0.1220 2.90 3.10 g 0.0551 0.0709 1.40 1.80 b 0.2638 0.2874 6.70 7.30 h 0.0098 0.0138 0.25 0.35 c 0.1299 0.1457 3.30 3.70 i 0.0008 0.0039 0.02 0.10 d 0.0236 0.0315 0.60 0.80 a1 *13 o - *13 o - e *0.0906 - *2.30 - a2 0 o 10 o 0 o 10 o f 0.2480 0.2638 6.30 6.70 notes: 1.controlling dimension: millimeters. 2.maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material. 3.if there is any question with packing spec ification or packing method, please cont act your local cystek sales office. material: ? lead: 42 alloy; solder plating ? mold compound: epoxy resin family, flammability solid burning class: ul94v-0 important notice: ? all rights are reserved. reproduction in whole or in part is prohibited without the prior written approval of cystek. ? cystek reserves the right to make changes to its products without notice. ? cystek semiconductor products are not warranted to be suitab le for use in life-support applications, or systems. ? cystek assumes no liability for any consequence of customer pr oduct design, infringement of pat ents, or application assistance . 3 2 1 f b a c d e g h a1 a2 i style: pin 1.input 2.ground 3.outpu t marking: 3-lead sot-223 plastic surface mounted package cystek package code: l3 1114
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