TL5209 Overview
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 μA (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.
TL5209 Key Features
- 1 Adjustable Output Voltage
- 1%/2% Accuracy (25°C/Full Range)
- Tight Regulation Overtemperature Range
- 0.1%/V (Maximum) Line Regulation
- 0.7% (Maximum) Load Regulation
- Ultra Low-Noise Capability (300 nV/√Hz Typical)
- Shutdown Current of 3 μA (Maximum)
- Low Temperature Coefficient
- Current Limiting and Thermal Protection
- Stable With Minimum Load of 1 mA