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Analog Devices MAX6725KASHD3-T — Power Management (PMIC / Gate Driver)

MAX6725KASHD3-T Multi-Voltage Supervisor, 3-Channel SOT-23-8

MPNMAX6725KASHD3-T
End of Life

Maxim Integrated MAX6725KASHD3-T Multi-Voltage Supervisor, 3 channels, thresholds 1.313V, 2.925V, Adj, active-high/active-low reset, open-drain outputs, 140ms min reset timeout, SOT-23-8, -40°C to 85°C.

$2.01Ref. price · indicative, final on quote
Analog Devices MAX6725KASHD3-T datasheet (PDF)
PackagingSOT-23-8
RoHSRoHS non-compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX6725KASHD3-T specifications
ParameterValue
TypeMulti-Voltage Supervisor
MountingSurface Mount
Voltage - threshold1.313V, 2.925V, Adj
Number of voltages monitored3
Operating temperature-40°C ~ 85°C (TA)
ResetActive High/Active Low
OutputOpen Drain, Open Drain
PackageBulk
Reset timeout140ms Minimum
CaseSOT-23-8

Product details

Three-rail supervisor in a SOT-23-8

The three monitored thresholds are 1.313 V, 2.925 V, and an adjustable third channel, giving flexibility to set the lowest rail wherever the design needs it. Both active-high and active-low reset outputs are available, each open-drain, so the part can drive reset logic of either polarity without extra inverters.

Industrial temperature and SOT-23-8 footprint

The SOT-23-8 package (Supplier Device Package SOT-23-8) keeps the footprint small: three voltage monitors in the same board area a single supervisor in a larger package would occupy. Surface-mount assembly is standard for volume production.

The RoHS status is listed as non-compliant, so verify your assembly's exemption policy if you require full RoHS compliance; the part may be intended for exempt applications or legacy BOMs that accept the older solder alloy.

Frequently asked questions

What are the threshold voltages of MAX6725KASHD3-T?

The adjustable channel lets you set the lowest rail threshold with an external resistor divider to match a non-standard supply voltage.

What is the reset timeout of MAX6725KASHD3-T?

The reset timeout is 140 ms minimum. This holds the processor in reset long enough for all three monitored rails and the system clock to settle before the first instruction fetch.

Is MAX6725KASHD3-T compatible with 3.3V systems?

Yes — the 2.925 V threshold is directly suited for monitoring a 3.3 V rail (typical undervoltage threshold for 3.3 V is around 2.9 V to 3.0 V). The 1.313 V threshold can monitor a 1.5 V or 1.8 V core supply, and the adjustable channel covers any remaining rail.