CYStech Electronics Corp.
Low Dropout CMOS Voltage Regulators
Spec. No. : C529L3
Issued Date : 2003.05.08
Revised Date :
. .
Page No. : 1/3
PL5209L3
Features
output current : 500mA
●
Highly accurate : output voltage +/-2%
●
Low power consumption : typ. 2μA
●
Small input/output differential:
0.4V at 160mA(Vout=3.3V)
0.12V at 100mA(Vout=5V)
●
Maximum
Applications
●
Battery
powered equipment
●
Palmtops
●
Portable cameras and video recorders
●
Reference voltage sources
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 and 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
Input Voltage
Output Current
Output Voltage
Continuous Total Power Dissipation
Operating Ambient Temperature
Storage Temperature
Symbol
Vin
Iout
Vout
P
D
Topr
Tstg
Ratings
12
500
-0.3〜Vin+0.3
Internally Limited
-30〜+80
-40〜+125
Units
V
mA
V
W
℃
℃
Pin Configuration
SOT-223
1
2
3
Vin
GND
Vout
PL5209L3
CYStek Product Specification
CYStech Electronics Corp.
Ordering Information
Device
PL5209-3.3 L3
PL5209-5.0 L3
Output Voltage
3.3V
5.0V
Package
SOT-223
SOT-223
Spec. No. : C529L3
Issued Date : 2003.05.08
Revised Date :
. .
Page No. : 2/3
Electrical Characteristics @V
IN
=5V,Ta=25℃, unless otherwise noted
PL5209-3.3L3
Parameter
Output Voltage
Line Regulation
△Vout/△VinVout
Load Regulation
Current Consumption
Dropout Voltage
Conditions
Io=40mA,Vin=4.3V
Io=40mA,4.3V<Vin<10V
Vin=6V,1mA<Io<80mA
Vin=4.3V
Io=160mA
Min
Typ
3.234
3.30
-
0.2
-
45
-
1.0
-
0.4
Max
Units
3.366
V
0.3
%/V
90
mV
μA
2.9
0.7
V
PL5209-5.0L3
Parameter
Output Voltage
Line Regulation
△Vout/△VinVout
Load Regulation
Current Consumption
Dropout Voltage
Conditions
Io=40mA,Vin=6.0V
Io=40mA,6.0V<Vin<10V
Vin=6V,1mA<Io<100mA
Vin=6.0V
Io=100mA
IO=200mA
Min
Typ
Max
Units
4.900 5.000 5.100
V
-
0.2
0.3
%/V
-
40
80
mV
μA
-
2.0
4.5
-
0.12
0.3
V
0.38
0.6
PL5209L3
CYStek Product Specification
CYStech Electronics Corp.
SOT-223 Dimension
A
Spec. No. : C529L3
Issued Date : 2003.05.08
Revised Date :
. .
Page No. : 3/3
Marking:
B
1
2
3
C
1114
D
E
F
G
H
a1
I
a2
Style: Pin 1.Input 2.Ground 3.Output
3-Lead SOT-223 Plastic
Surface Mounted Package
CYStek Package Code: L3
*: Typical
DIM
A
B
C
D
E
F
Inches
Min.
Max.
0.1142
0.1220
0.2638
0.2874
0.1299
0.1457
0.0236
0.0315
*0.0906
-
0.2480
0.2638
Millimeters
Min.
Max.
2.90
3.10
6.70
7.30
3.30
3.70
0.60
0.80
*2.30
-
6.30
6.70
DIM
G
H
I
a1
a2
Inches
Min.
Max.
0.0551
0.0709
0.0098
0.0138
0.0008
0.0039
o
*13
-
o
0
10
o
Millimeters
Min.
Max.
1.40
1.80
0.25
0.35
0.02
0.10
o
*13
-
o
0
10
o
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.
PL5209L3
CYStek Product Specification
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