TPS7A5201QRGRRQ1 Description

The TPS7A52-Q1 is a low-noise (4.4 VRMS), low-dropout linear regulator (LDO) that can source 2 A with a maximum dropout of only 115 mV. An external resistor divider adjusts the device's output voltage from 0.8 to 5.2 V. The TPS7A52-Q1 is perfect for powering noise-sensitive components such as those used in radar power and infotainment applications because of its low noise (4.4 VRMS), strong PSRR, and high output current capability. This device's outstanding performance reduces phase noise and clock jitter caused by power supplies, making it perfect for powering RF amplifiers, radar sensors, and chipsets. RF amplifiers, in particular, benefit from the device's excellent performance and 5.0-V output capabilities.

TPS7A5201QRGRRQ1 Features

Adjustable Output Voltage Range: 0.8 V to 5.2 V

Low Dropout: 115 mV (max) at 2 A With BIAS

Output Voltage Noise: 4.4 μVRMS

1% (max) Accuracy Over Line, Load, and

Temperature With BIAS

Adjustable Soft-Start Inrush Control

Open-Drain, Power-Good (PG) Output

Qualified for Automotive Applications

TPS7A5201QRGRRQ1 Applications

Telematic Control Units

Infotainment and Clusters

High-Speed Interfaces (PLL and VCO)