MAX6386XS26D2+T

The MAX6386XS26D2+T is a single low voltage, low power microprocessor (µP) reset circuit in 4 pin SC-70 package. This microprocessor (µP) supervisory circuit monitors power supply voltage ranging from +1.8V to +5V 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. It has an open-drain active-low reset output and debounced manual reset input (with internal pull-up resistor). Typical application includes computers, controllers, intelligent instruments, critical microprocessor (µP) and microcontroller (µC) power monitoring, portable/battery powered equipment and dual voltage systems.

• Operating voltage range from 1V to 5.5V, VCC supply current is 7µA at VCC = 5.5V, no load
• Operating temperature range from -40°C to 125°C
• Reset threshold voltage is 2.63V
• ±2.5% reset threshold accuracy over temperature (-40°C to +125°C)
• Maximum reset timeout delay is 20ms
• Reset output state is valid to VCC = 1V
• Negative going VCC transient immunity
• Low power consumption of 6µA at +3.6V and 3µA at +1.8V
• Reset threshold tempco is 60ppm/°C, VCC to reset delay is 35µs
• Computers; Controllers; Critical µP and µC Power Monitoring; Dual Voltage Systems; Intelligent Instruments; Portable Battery-Powered Equipment

Applications

System Monitoring, Portable Devices

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party