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ONSEMI MAX809SQ293D2T1G Microprocessor Reset Monitor

The MAX809 and MAX810 series are low-power system supervisor circuits that monitor Vcc in digital systems and provide microprocessor reset signals. Designed for reliable power-up, power-down, and brownout conditions, they reject fast transients, ensuring system stability. No external components are needed, making them ideal for battery-powered, embedded, and critical microprocessor applications. Available in small SOT-23 and SC-70 packages, these devices feature adjustable thresholds, ensure reset timing accuracy, and operate across a wide temperature range, enhancing system dependability.

Authorized Distributors
Part No:MAX809SQ293D2T1G
Stock:0
Inv Date:06-11-2026
Price: N/A
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ONSEMI MAX809SQ293D2T1G Microprocessor Reset Monitor Specifications:

  • Supply Voltage Range: 1.0 V to 5.5 V
  • Reset Thresholds: 1.2 V to 4.9 V in 100 mV steps
  • Supply Current: typical 0.5 μA at Vcc=3.2 V
  • Reset Pulse Widths: 1 ms, 20 ms, 100 ms, 140 ms (factory trimmed)
  • Operating Temperature: -40°C to 105°C
  • Package Types: SOT-23 and SC-70
  • Absolute Max Ratings: Vcc to GND maximum 6.0 V, Input Current 20 mA
  • Reset Output: Active-Low (MAX809), Active-High (MAX810)
  • Transient Immunity: Rejection of supply glitches, capacitor suggested for enhanced immunity
  • Certification: Pb-Free, RoHS compliant
  • Applications: Microprocessor systems, embedded control, battery-powered equipment, critical system monitoring

Buy the On Semiconductor MAX809 – Reliable Microprocessor Reset for Industrial Applications

Secure your systems’ stability by purchasing the MAX809 Series reset supervisor today. With no external components required, low power consumption, and wide temperature operation, these devices are perfect for embedded and battery-powered applications. Ensure microprocessor safety during power-up, brownouts, or transient glitches, improving system dependability. Fast reset response within 10 microseconds and factory-trimmed timeout periods make this product ideal for critical control systems and industrial equipment. Buy online now for fast delivery and reliable performance.

Order your ON Semiconductor MAX809 Series reset monitors today and ensure your embedded systems operate reliably even during power fluctuations.

Frequently Asked Questions

Where can I buy ONSEMI MAX809SQ293D2T1G?

You can click on the BUY or RFQ button to purchase MAX809SQ293D2T1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MAX809SQ293D2T1G?

You can download the MAX809SQ293D2T1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MAX809SQ293D2T1G?

ONSEMI

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