Maxim Integrated MAX6384XS29D3 T

Description
The MAX6381-MAX6390 microprocessor (µP) supervisory circuits monitor power-supply voltages from 1.8V to 5.0V while consuming only 3µA of supply current at 1.8V. Whenever VCC falls below the factory-set reset thresholds, the reset output asserts and remains asserted for a minimum reset timeout period after VCC rises above the reset threshold. Reset thresholds are available from 1.58V to 4.63V, in approximately 100mV increments. Seven minimum reset timeout delays ranging from 1ms to 1200ms are available.

Features
Factory-Set Reset Threshold Voltages Ranging from 1.58V to 4.63V in Approximately 100mV Increments
±2.5% Reset Threshold Accuracy Over Temperature (-40°C to 125°C)
Seven Reset Timeout Periods Available: 1ms, 20ms, 140ms, 280ms, 560ms, 1120ms, 1200ms (min)
3 Reset Output Options
Active-Low Push-Pull
Active-High Push-Pull
Active-Low Open-Drain
Reset Output State Guaranteed Valid Down to Vcc = 1V
Manual Reset Input (MAX6384/MAX6385/MAX6386)
Auxiliary RESET IN (MAX6387/MAX6388/MAX6389)
Vcc Reset Timeout (1120ms or 1200ms)/Manual Reset Timeout (140ms or 150ms) (MAX6390)
Negative-Going Vcc Transient Immunity
Low Power Consumption of 6µA at 3.6V and 3µA at 1.8V
Pin Compatible with MAX809/MAX810/MAX803/MAX6326/MAX6327/MAX6328/MAX6346/MAX6347/MAX6348, and MAX6711/MAX6712/MAX6713
Tiny 3-Pin/4-Pin SC70 and 6-Pin µDFN Packages

Applications
Critical µP and µC Power Monitoring
Portable/Battery-Powered Equipment
Dual Voltage Systems