The TPS79533DCQ is a precision-engineered Low Dropout Voltage regulator from Texas-instruments. Delivering a Fixed 3.3 V output at up to 500 mA across 1 output(s), accepting 2.7 V to 5.5 V input. Housed in a SOT-223 Surface-Mount package with 5+Tab pins with ±2% output accuracy, designed for stable power delivery in embedded systems, IoT devices, and industrial electronics.