MIC1815 Overview
The MIC1815 is an inexpensive microprocessor supervisory circuit that monitors power supplies in microprocessor based systems. The function of these devices is to assert a reset if the power supply drops below a designated reset threshold level. Several different reset threshold levels are available to acmodate 10% or 20% drop in 3.3V powered systems.
MIC1815 Key Features
- Precision voltage monitor for 10% or 20% drop in 3.3V power supplies
- /RESET remains valid with VCC as low as 1V
- 5µA supply current
- 100ms minimum reset pulse width
- No external ponents required
- Available in 3-pin SOT-23 package