MAX6309UK29D3+T

The MAX6309UK29D3+T is a multiple-input, programmable reset IC in 5 pin SOT-23 package. This CMOS microprocessor (μP) supervisory circuit is designed to monitor more than one power supply and issue a system reset when any monitored supply falls out of regulation. Ideal for monitoring both 5V and 3.3V in personal computer systems, it asserts a system reset if any of the monitored supplies falls outside the programmed threshold. Low supply current (15μA) and a small package suit them for portable applications. This device is specifically designed to ignore fast transients on any monitored supply.

• Supply voltage range is 1V to 5.5V
• Operating temperature range from 0°C to 70°C
• Supply current is 8μA
• RESET(complementary) valid to VCC = 1V
• Immune to short VCC transients
• Active-low push/pull RESET output
• Adjustable undervoltage reset input and a manual-reset input
• No external components required
• Reset timeout period is 200ms
• Factory trimmed reset threshold is 2.93V

Applications

Signal Processing, 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