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
CYSTEKEC [ CYSTECH ELECTONICS CORP. ]
