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CYStech Electronics Corp.
Low Dropout CMOS Voltage Regulators
Spec. No. : C529M3 Issued Date : 2003.05.08 Revised Date : .. Page No. : 1/3
PL5209M3
Features
output current : 500mA Highly accurate : output voltage +/-2% Low power consumption : typ. 2A Small input/output differential: 0.4V at 160mA(Vout = 2.5V, 3.3V) 0.12V at 100mA(Vout = 5V)
Maximum
Applications
Battery
powered equipment
Palmtops
cameras and video recorders Reference voltage sources
Portable
Product Description
The PL5209M3 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 and programmable fuse technologies. Output voltage: 2V to 6V in 0.1V increments. The PL5209M3 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 Input Voltage Output Current Output Voltage Continuous Total Power Dissipation Operating Ambient Temperature Storage Temperature Symbol Vin Iout Vout PD Topr Tstg Ratings 12 500 Vss-0.3Vin+0.3 500 -30+80 -40+125 Units V mA V mW
Pin Configuration SOT-89
1
2
3
Vss
Vin
Vout
PL5209M3
CYStek Product Specification
CYStech Electronics Corp.
Ordering Information
Device PL5209-2.5 M3 PL5209-3.3 M3 PL5209-5.0 M3 Output Voltage 2.5V 3.3V 5.0V Package SOT-89 SOT-89 SOT-89
Spec. No. : C529M3 Issued Date : 2003.05.08 Revised Date : .. Page No. : 2/3
Electrical Characteristics @VIN=5V,Ta=25, unless otherwise noted
PL5209-2.5M3
Parameter Output Voltage Line Regulation Vout/VinVout Load Regulation Current Consumption Dropout Voltage Conditions Io=40mA,Vin=4V Io=40mA,4VPL5209-3.3M3
Parameter Output Voltage Line Regulation Vout/VinVout Load Regulation Current Consumption Dropout Voltage Conditions Io=40mA,Vin=4.3V Io=40mA,4.3VPL5209-5.0M3
Parameter Output Voltage Line Regulation Vout/VinVout Load Regulation Current Consumption Dropout Voltage Conditions Io=40mA,Vin=6.0V Io=40mA,6.0VPL5209M3
CYStek Product Specification
CYStech Electronics Corp.
SOT-89 Dimension
Marking:
A
Spec. No. : C529M3 Issued Date : 2003.05.08 Revised Date : .. Page No. : 3/3
1
2
C
3
H
1114
B
D
Style: Pin 1. Vss 2. Vin 3. Vout
E F G I
3-Lead SOT-89 Plastic Surface Mounted Package CYStek Package Code: M3
*: Typical
DIM A B C D E
Inches Min. Max. 0.1732 0.1811 0.1594 0.1673 0.0591 0.0663 0.0945 0.1024 0.01417 0.0201
Millimeters Min. Max. 4.40 4.60 4.05 4.25 1.50 1.70 2.40 2.60 0.36 0.51
DIM F G H I
Inches Min. Max. 0.0583 0.0598 0.1165 0.1197 0.0551 0.0630 0.0138 0.0161
Millimeters Min. Max. 1.48 1.527 2.96 3.04 1.40 1.60 0.35 0.41
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 specification or packing method, please contact 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 suitable for use in Life-Support Applications, or systems. * CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
PL5209M3
CYStek Product Specification

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