1. Products
  2. Power Monitor, Control, and Protection
  3. Supervisory Circuits
  4. Single-Supply Monitors
  5. MAX6763


Features and Benefits

  • Single- or Dual-Supply Voltage Monitors
  • Factory-Trimmed Window Threshold Options for 5V, 3.3V, 3V, 2.5V, 1.8V, 1.5V, 1.2V, and 0.9V Supplies
  • Externally Adjustable Window Monitoring Options for Supplies Down to 0.5V
  • Selectable Window Threshold Options (±5%, ±10%, ±15%)
  • Single (Combined UV/OV) or Dual (Separate UV and OV) Outputs
  • 20µs (typ) or 100ms (min) Timeout Period Options (MAX6754–MAX6762)
  • Manual Reset Input (MAX6754–MAX6762)
  • Latched Overvoltage Output Function (MAX6760/MAX6761/MAX6762)
  • Immune to Short Voltage Transients
  • Low 10µA Supply Current
  • Low-Voltage Operation (Outputs Valid for VCC Down to 1V)
  • -40°C to +125°C Operating Temperature Range
  • Small SOT23 and TDFN Packages
  • AEC-Q100 Qualified (/V Parts Only, Refer to Ordering Information)

Product Details

The MAX6754–MAX6764 low-power window detectors monitor undervoltage/overvoltage conditions on system power supplies. These devices assert when the monitored voltage is under the undervoltage and/or over the overvoltage thresholds.

The MAX6754–MAX6759/MAX6763/MAX6764 monitor a single voltage. The MAX6760/MAX6761/MAX6762 monitor dual-voltage systems. The MAX6754/MAX6755/MAX6756 provide a single undervoltage/overvoltage output and the MAX6757–MAX6764 provide independent undervoltage and overvoltage outputs. The outputs are available in push-pull or open-drain configurations.

The MAX6754–MAX6762 offer factory-fixed voltage thresholds for monitoring system voltages from 0.9V to 5V with a selectable ±5%, ±10%, or ±15% window voltage. The MAX6763/MAX6764 allow for externally adjustable thresholds. The MAX6754–MAX6762 are available in two delay timing options (20µs, typ or 100ms, min). The MAX6760/MAX6761/MAX6762 also include a latched overvoltage output function and the MAX6754–MAX6762 include a manual reset input.

The family of products is available in small SOT23 and TDFN packages and is specified over the extended temperature range of -40°C to +125°C.


  • Automotive
  • Computers/Servers
  • Data Storage
  • DC-DC Converters
  • Modules
  • Networking
  • Power Metering
  • Telecommunications

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Product Recommendations

MAX6763 Companion Parts

Recommended Related Parts

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.

Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
MAX6763UT+ Material Declaration Reliability Data 6-SOT_23-N/A
MAX6763UT+T Material Declaration Reliability Data 6-SOT_23-N/A
Wafer Fabrication Data

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Sample & Buy

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Buy Now Pricing

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List Pricing

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Lead Times

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