Switching, DC-DC Regulator, Controller - MAX729 and elements with same datasheet

MAX729 - Switching, DC-DC Regulator, Controller

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

MAX729	Switching, DC-DC Regulator, Controller
MAX727	Switching, DC-DC Regulator, Controller
MAX728	Switching, DC-DC Regulator, Controller