Texas Instruments TPS7A83A Low-Dropout Voltage Regulators are capable of sourcing a 2A load with only 125mV of maximum dropout. TI TPS7A83A features output voltages that are fully user-adjustable (up to 3.95V) using a PCB layout without the need for external resistors or feed-forward capacitors, reducing overall component count. For higher output voltage applications, these devices achieve output voltages up to 5V with the use of external resistors. TPS7A83A supports very low input voltages (down to 1.1V) with the use of an additional BIAS rail. TPS7A83A is designed to power up noise-sensitive components in high-speed communication applications.
