MIC809TU Datasheet PDF - Micrel

●•Microprocessor Reset Circuits • Precision voltage monitor for 3V, 3.3V or 5V power supplies • /RESET remains valid with VCC as low as 1.4V for SOT-23 packaged part • /RESET remains valid with VCC as low as 1V for SC70 packaged part • Typically less than 1.5µA supply current for SOT-23 packaged part • 5µ typical supply current for SC70 packaged part • 140ms minimum reset pulse widths available • Portable equipment • Intelligent instruments • Critical microprocessor power monitoring • Printers/computers • Controllers