PL5209L3 Datasheet, PDF (1/3 Pages) Cystech Electonics Corp. – Low Dropout CMOS Voltage Regulators

CYStech Electronics Corp.
Spec. No. : C529L3
Issued Date : 2003.05.08
Revised Date : . .
Page No. : 1/3
Low Dropout CMOS Voltage Regulators
PL5209L3
Features
● Maximum 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)
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
PD
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
123
Vin _GND Vout
PL5209L3
CYStek Product Specification