Analog Devices RF Linear Regulator for ADP7158 for LDO Regulator

The Evaluation Board for the ADP7158 demonstrates the performance of the Ultralow Noise, High PSRR, Radio Frequency (RF) Linear Regulator at 3.3 V fixed output.

Low Noise 0.9 μV RMS
Power Supply Rejection Ratio (PSRR) 70 dB from 1 kHz to 100 kHz
Low Dropout Voltage 200 mV typical at 3.3 V, 2 A
Maximum Output Current 2 A
Input Voltage 2.3 V to 5.5 V

LDO (Low Dropout) Linear Voltage Regulator - Analog Devices

The Low dropout or LDO is a linear voltage regulator. We have a wide range of linear regulators. The LDO regulator can operate with a small input–output differential voltage. LDO voltage regulators may offer fast transient response, wide input voltage range, low quiescent current and low noise with high PSRR.