Texas Instruments TPS7A53A-Q1 Ultra-Low Dropout (LDO) Voltage Regulator is a low-noise (5.6µVRMS), high-accuracy, ultra-low dropout linear regulator (LDO) capable of sourcing 3A with only 130mV of dropout. The combination of low noise, high PSRR, and high output current capability makes the TPS7A53A-Q1 designed for powering noise-sensitive components, such as those found in radar power and infotainment applications. The high performance of this device limits power-supply-generated phase noise and clock jitter, making this a valuable device for powering RF amplifiers, radar sensors, and chipsets. Specifically, signal chain components benefit from the high performance of the device. The TPS7A53A-Q1 is available with a wettable flanks option to facilitate optical inspection.
