3.3V/5V MicroManager
www.maxim-ic.com DS1836/A/B/C/D 3.3V/5V MicroManager FEATURES 5V or 3.3V power-on reset True 3V operation power switch Switches to battery at 3.8V (2.6V for 3.3V versions) Excellent for systems designed to operate with dual power supplies Asserts resets during power transients Maintains reset for 350ms after VCC returns to an in-tolerance condi...
Maxim Integrated