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Analog Devices MAX6829TWUT+ — Discrete Semiconductors
Analog Devices

MAX6829TWUT+ Power Supply Monitor, Dual Threshold, SOT-23-6

MPNMAX6829TWUT+
End of Life

Maxim Integrated MAX6829TWUT+ dual ultra-low-voltage power supply monitor, active-low push-pull reset, 140ms minimum timeout, 1.665V/3.08V thresholds, SOT-23-6, -40°C to +125°C.

$2.18Ref. price · indicative, final on quote
MAX6829TWUT+ datasheet
PackagingSOT-23-6
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

MAX6829TWUT+ Technical Specifications
ParameterValue
TypePower Supply Monitor
Mounting typeSurface Mount
Voltage - threshold1.665V, 3.08V
Number of voltages monitored2
Operating temperature-40°C ~ 125°C (TA)
ResetActive Low
OutputPush-Pull, Totem Pole
PackageBulk
Reset timeout140ms Minimum
CaseSOT-23-6

Product details

Dual-rail supervisor in a SOT-23-6

The MAX6829TWUT+ from Maxim Integrated is a dual ultra-low-voltage power supply monitor that tracks two independent voltage rails and asserts a single active-low reset output when either falls below its threshold. It monitors a 1.665 V threshold on one input and a 3.08 V threshold on the other. The push-pull, totem-pole output eliminates the need for an external pull-up resistor. The 140 ms minimum reset timeout gives the monitored rails time to stabilise. The SOT-23-6 footprint keeps board area small, and the -40°C to +125°C operating range covers automotive under-hood and industrial environments.

Temperature range and deployment

Rated for -40°C to +125°C ambient, the MAX6829TWUT+ is qualified for use in engine control units, transmission controllers, industrial motor drives, and outdoor telecom equipment. The SOT-23-6 package is compatible with standard reflow profiles and does not require special handling beyond normal MSL precautions.

Sourcing and lifecycle

It is available through independent distribution and is quoted to order against an RFQ. No official replacement or second-source alternate is listed, so dual-sourcing would require qualifying a functionally equivalent supervisor from another vendor with matching thresholds and output type.

Frequently asked questions

What does the MAX6829TWUT+ monitor?

It monitors two voltage rails: one with a threshold of 1.665 V (typically a 1.8 V core supply) and one with a threshold of 3.08 V (typically a 3.3 V I/O supply). When either rail drops below its threshold, the active-low reset output is asserted for at least 140 ms after both rails recover.