A 25mA 0.13µm CMOS LDO regulator with power-supply rejection better than -56dB up to 10MHz using a feedforward ripple-cancellation technique. - Mohamed El-Nozahi; Ahmed Amer; Joselyn Torres; Kamran Entesari; Edgar Sánchez-Sinencio (ISSCC, 2009)

A 470μW clock-free current-controlled class D amplifier with 0.02% THD+N and 82dB PSRR. - Joselyn Torres; Adrian Colli-Menchi; Miguel Angel Rojas González; Edgar Sánchez-Sinencio (ESSCIRC, 2010)

High PSR Low Drop-Out Regulator With Feed-Forward Ripple Cancellation Technique. - Mohamed El-Nozahi; Ahmed Amer; Joselyn Torres; Kamran Entesari; Edgar Sánchez-Sinencio (IEEE J. Solid State Circuits, 2010)

A Low-Power High-PSRR Clock-Free Current-Controlled Class-D Audio Amplifier. - Joselyn Torres; Adrian Colli-Menchi; Miguel Angel Rojas González; Edgar Sánchez-Sinencio (IEEE J. Solid State Circuits, 2011)

A Feed-Forward Power-Supply Noise Cancellation Technique for Single-Ended Class-D Audio Amplifiers. - Adrian Colli-Menchi; Joselyn Torres; Edgar Sánchez-Sinencio (IEEE J. Solid State Circuits, 2014)

A Capacitor-Less LDO With High-Frequency PSR Suitable for a Wide Range of On-Chip Capacitive Loads. - Jorge Zarate-Roldan; Mengde Wang; Joselyn Torres; Edgar Sánchez-Sinencio (IEEE Trans. Very Large Scale Integr. Syst., 2016)