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SLVS581B – SEPTEMBER 2006 – REVISED JUNE 2015 TL5209 500-mA Low-Noise Low-Dropout Voltage Regulator With Shutdown
1 Features 3 Description The TL5209 device is 500-mA low-dropout (LDO)
regulator that is well suited for portable applications.
It has a lower quiescent current than most traditional
PNP regulators and allows for a shutdown current of
0.05 ОјA (typical). The TL5209 also has very good
dropout voltage characteristics, requiring a maximum
dropout of 10 mV at light loads and 500 mV at full
load. In addition, the LDO also has a 1% output
voltage accuracy and very tight line and load
regulation that is comparable to its CMOS
counterparts. 1 Adjustable Output Voltage
1%/2% Accuracy (25В°C/Full Range)
500-mV (Maximum) Dropout at Full Load of
500 mA
Tight Regulation Overtemperature Range
– 0.1%/V (Maximum) Line Regulation …
