MIC2785

MIC2785 Dual Supply Voltage Monitor with Manual Reset General Description Features The MIC2785 is a micropower voltage monitor that No external components provides under-voltage monitoring and manual reset Monitors input voltage for under-voltage condition capability in a tiny 1.2mm x 1.2mm MLF® package. The Separate inputs for supply (VDD) and monitor (VIN) MIC2785 provides a monitored voltage input (VIN) separate +1.5% VIN threshold voltage accuracy from the supply input (VDD). This insures that the reset Valid /RST state with VIN down to 0.0V (/RST) output maintains a valid output state when the voltage being monitored ramps up or down. The device Valid /RST state with VDD down to 1.20V also includes a manual reset input (/MR). The /RST output Factory-programmed 1.62V reference is an active low push-pull output. Manual reset input (/MR) The under-voltage detector compares the VIN pin voltage Active low RESET (/RST) output against the factory-programmed threshold of 1.62V. The Ultra-low input current – 5µA total (VIN and VDD) reset output is asserted any time the input voltage drops below the programmed threshold voltage. A reset can be Rejects brief input transients generated at any time by asserting the manual reset input, -25°C to 85°C operating temperature range /MR. This reset output will remain active until the release RoHS lead-free compliant of /MR. The /MR input can also be used to daisy-chain the Available in tiny 6-pin 1.2mm x 1.2mm...