Embedded CMOS distributed voltage regulator for large core loads. - Floriberto A. Lima; A. Geraldes; T. Marques; J. N. Ramalho; P. Casimiro (ESSCIRC, 2003)

A novel universal battery charger for NiCd, NiMH, Li-ion and Li-polymer. - Floriberto A. Lima; J. N. Ramalho; D. Tavares; J. Duarte; C. Albuquerque; T. Marques; A. Geraldes; A. P. Casimiro; Gert Renkema; J. Been; Wouter Groeneveld (ESSCIRC, 2003)

Adjustable low consumption circuit for monitorization of power source voltages in a SoC. - Rodrigo Duarte; Júlio Paisana; Marcelino B. Santos; Floriberto A. Lima (APCCAS, 2008)

Monolithic Multi-mode DC-DC Converter with Gate Voltage Optimization. - Nuno Dias; Marcelino B. Santos; Floriberto A. Lima; Beatriz Vieira Borges; Júlio Paisana (PATMOS, 2008)

Integration of Power Management Units onto the SoC. - Floriberto A. Lima (PATMOS, 2008)

Level Shifters and DCVSL for a Low-Voltage CMOS 4.2-V Buck Converter. - José F. da Rocha; Marcelino Bicho Dos Santos; José M. Dores Costa; Floriberto A. Lima (IEEE Trans. Ind. Electron., 2008)

Digital modular control of high frequency DC-DC converters. - Abilio Parreira; Floriberto A. Lima; Marcelino B. Santos (Microelectron. J., 2014)