MIC2777

Dual Micro-Power Low Voltage Supervisor Advance Information

GeneralDescription TheMIC2777isadualpowersupplysupervisorthatprovidesunder-voltagemonitoring,manualresetcapability,andpower-onresetgenerationinacompact5-pinSOTpackage.Featuresincludetwounder-voltagedetectors,onefixedandoneadjustable,andbothactive-highandact

MIC2777

Dual Micro-Power Low Voltage Supervisor; • Monitors two independent power supplies for under-voltage conditions\n• One fixed and one user adjustable input\n• 1.5% theshold accuracy\n• Choice of factory-programmed thresholds\n• User-adjustable input can monitor supplies as low as 0.3V\n• Generates 140ms (minimum) power-on RESET pulse\n• Manual reset capability\n• Both active-high and active-low RESET outputs\n• Input may be pulled above VDD(abs. max.)\n• /RST output valid down to 1.2V\n• Ultra-low supply current, 3.5µA typical\n• Rejects brief input transients\n• IttyBitty® 5-pin SOT-23 package;

The MIC2777 is a dual power supply supervisor that provides under-voltage monitoring, manual reset capability, and poweron reset generation in a compact 5-pin SOT package. Features include two under-voltage detectors, one fixed and one adjustable, and both active-high and active-low reset outputs.One under-voltage detector compares VDD against a fixed threshold. Ten factory-programmed thresholds are available.The other under-voltage detector is user-adjustable.The reset outputs are asserted for no less than 140ms at power-on and any time VDD or the input voltage drops below the corresponding reference voltage. They remain asserted for the timeout period after the input voltage and VDD subsequently rise back above the threshold boundaries. A reset can be generated at any time by pulling down on the adjustable input. Hysteresis is included to prevent chattering due to noise. Typical supply current is a low 3.5µA.

MIC2777

Dual Micro-Power Low Voltage Supervisor

MIC2777-XXBM5

Dual Micro-Power Low Voltage Supervisor Advance Information

GeneralDescription TheMIC2777isadualpowersupplysupervisorthatprovidesunder-voltagemonitoring,manualresetcapability,andpower-onresetgenerationinacompact5-pinSOTpackage.Featuresincludetwounder-voltagedetectors,onefixedandoneadjustable,andbothactive-highandact

MIC2777_05

Dual Micro-Power Low Voltage Supervisor

MIC2777-XXBM5

Dual Micro-Power Low Voltage Supervisor

MIC2777-17YM5-TR

Package：SC-74A，SOT-753；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 监控器 描述：IC SUPERVISOR 2 CHANNEL SOT23-5

MIC2777-22BM5-TR

Package：SC-74A，SOT-753；包装：卷带（TR） 类别：集成电路（IC） 监控器 描述：IC SUPERVISOR 2 CHANNEL SOT23-5

MIC2777-22YM5-TR

Package：SC-74A，SOT-753；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 监控器 描述：IC SUPERVISOR 2 CHANNEL SOT23-5