Texas Instruments
IC REG BUCK 5V 3A TO263-5. Switching Voltage Regulators SIMPLE SWITCHER® 40V, 3A Low Component Count Step-Down Regulator 5-DDPAK/TO-263 -40 to 125
Texas Instruments
IC REG BUCK ADJ 1A 16-DIP. Switching Voltage Regulators 1A SD VTG Reg
Texas Instruments
IC REG BUCK 5V 1A 16-DIP. Switching Voltage Regulators 1A SD VTG Reg
STMicroelectronics
IC REG BUCK ADJ 1.5A 16DIP. Switching Voltage Regulators 5.0 to 40V Step-Down