TEXAS INSTRUMENTS TPS7A8300RGRT LDO Voltage Regulator, Adjustable, 1.1V to 6.5V in, 200mV drop, 800mV to 5V/2A out, VQFN-20

The TPS7A8300RGRT is a low-noise low-dropout Voltage Regulator (LDO) capable of sourcing a 2A load with only 125mV of maximum dropout. The device output voltages are fully user-adjustable using a printed circuit board (PCB) layout without the need of external resistors, thus reducing overall component count. For higher output voltage applications, the device achieves output voltages up to 5V with the use of external resistors. The device supports very low input voltages with the use of an additional BIAS rail. With very high accuracy, remote sensing and soft-start capabilities to reduce inrush current, the device is ideal for powering high-current, low-voltage devices such as high-end microprocessors and field-programmable gate arrays (FPGAs). The device is designed to power-up noise-sensitive components in high-speed communication applications. The very low-noise, 6µVRMS device output and high broad-bandwidth PSRR minimizes phase noise and clock jitter in high-frequency signals.

• Programmable soft-start output
• Power-good (PG) output
• 1% Accuracy over line, load and temperature
• Green product and no Sb/Br

Applications

Consumer Electronics, Communications & Networking, Aerospace, Defence, Military, Signal Processing, RF Communications, Wireless, Test & Measurement, Sensing & Instrumentation, Medical, Audio