Switching, DC-DC Regulator, Controller - TPS40003 and elements with same datasheet

TPS40003 - Switching, DC-DC Regulator, Controller

Possible substitute or elements with same package in depends of Datasheet 1

TPS40000	Switching, DC-DC Regulator, Controller
TPS40003	Switching, DC-DC Regulator, Controller
TPS40002	Switching, DC-DC Regulator, Controller
TPS40001	Switching, DC-DC Regulator, Controller