TPS7A9201DSKT Description

The TPS7A9201DSKT is a low-noise (4.8 VRMS), low-dropout (LDO) voltage regulator with only 180 mV of dropout that can source 2 A. External resistors can be used to alter the TPS7A9201DSKT output from 0.8 to 5.2 V. The TPS7A92's wide input-voltage range allows it to work with voltages as low as 1.4 V and as high as 6.5 V. The TPS7A9201DSKT is ideal for powering sensitive analog low-voltage devices [such as voltage-controlled oscillators (VCOs), analog-to-digital converters (ADCs), digital-to-analog converters (DACs), high-end processors, and field-programmable gate arrays (FPGAs)] with 1 percent output voltage accuracy (over line, load, and temperature) and soft-start capabilities to reduce inrush current. The TPS7A9201DSKT is a noise-sensitive component power supply designed for high-speed communication, multimedia, medical, test, and measurement applications. Phase noise and clock jitter are reduced thanks to the low 4.6-VRMS output noise and broad PSRR (40 dB at 1 MHz). Clocking devices, ADCs, and DACs all benefit from these capabilities.

TPS7A9201DSKT Features

• Low Dropout: 180 mV (Typ) at 2A

• Wide Input Voltage Range: 1.4 V to 6.5 V

• Wide Output Voltage Range: 0.8 V to 5.2 V

• 1.0% Accuracy Over Line, Load, and Temperature

• Low Output Noise: 4.6 μVRMS (10 Hz–100 kHz)

TPS7A9201DSKT Applications

• Test and Measurement

• Digital Loads: SerDes, FPGA, DSP

• High-Speed Analog Circuits: – VCO, ADC, DAC, LVDS

• Imaging: CMOS Sensors, Video ASICs

• Instrumentation, Medical, and Audio