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Analog Devices MAX6709AUB — DC-DC Power Modules
Analog Devices

MAX6709AUB Multi-Voltage Supervisor, 4-Channel, 10-uMAX

MPNMAX6709AUB
End of Life

Maxim Integrated MAX6709AUB, Multi-Voltage Supervisor, 4 monitored voltages, Active Low, Open Drain/Open Collector output, 10-TFSOP/10-MSOP (0.118", 3.00mm Width) package, Surface Mount, -40°C to 85°C operating temperature.

$3.67Ref. price · indicative, final on quote
MAX6709AUB datasheet
Packaging10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

MAX6709AUB Technical Specifications
ParameterValue
TypeMulti-Voltage Supervisor
Mounting typeSurface Mount
Voltage - threshold2.19V, 2.93V, 4.38V, Adj
Number of voltages monitored4
Operating temperature-40°C ~ 85°C (TA)
ResetActive Low
OutputOpen Drain or Open Collector
PackageBulk
Case10-TFSOP, 10-MSOP (0.118\", 3.00mm Width)

Product details

Quad-voltage supervisor for multi-rail monitoring

The Maxim Integrated MAX6709AUB is a multi-voltage supervisor that monitors four supply rails simultaneously, with threshold voltages of 2.19V, 2.93V, 4.38V, and one adjustable channel. This covers the most common digital rails — 2.5V, 3.3V, and 5V — plus a custom voltage set by external resistors. The active-low reset output is open-drain, so it can be wire-ORed with other reset sources to a shared pull-up. The part is specified over the industrial temperature range of -40°C to 85°C, making it suitable for factory automation, telecom infrastructure, and outdoor equipment enclosures.

Package and footprint — 10-uMAX

Housed in a 10-pin TFSOP/MSOP package (0.118" body width, 3.00mm), the MAX6709AUB occupies minimal board area. The supplier device package is the 10-uMAX (µMAX), a standard footprint for Maxim's supervisory family. Surface-mount assembly with MSOP land pattern; no exposed pad, so thermal dissipation is through the leads only — adequate for the low quiescent current of a supervisor IC.

Lifecycle and sourcing

RoHS non-compliant per the listing, so verify your assembly's RoHS exemption or lead-free policy if applicable.

Frequently asked questions

What is the MAX6709AUB equivalent or pin-compatible alternative?

Within Maxim's own supervisory family, the MAX6709AUB shares the same pinout and threshold options as other quad-voltage supervisors in the 10-uMAX package, such as the MAX6708AUB (different threshold set) and MAX6710AUB (different threshold set). Verify the exact threshold voltages needed against the datasheet threshold table to select the correct variant.