TPS7A53B 3A, Low-Input Voltage, Low-Noise, High-Accuracy, Low-Dropout (LDO) Voltage Regulator

1 Features • Accuracy over line, load, and temperature with BIAS: 0.5 • Output voltage noise: 4.6μVRMS • Low dropout: 110mV (max) at 3A with BIAS • Power-supply rejection ratio: – 48dB at 500kHz • Input voltage range: – Without BIAS: 1.4V to 6.5V – With BIAS: 1.1V to 6.5V • Adjustable ou