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Analog Devices MAX6734KASHD3+T — Power Management (PMIC / Gate Driver)

MAX6734KASHD3+T Multi-Voltage Supervisor, 3-Channel

MPNMAX6734KASHD3+T
End of Life

Analog Devices MAX6734KASHD3+T, Multi-Voltage Supervisor, 3-channel, active-low open-drain output, 140ms min reset timeout, thresholds 1.313V/2.925V/Adj, SOT-23-8, -40°C to 85°C.

$5.29Ref. price · indicative, final on quote
Analog Devices MAX6734KASHD3+T datasheet (PDF)
PackagingSOT-23-8
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX6734KASHD3+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 Low
OutputOpen Drain or Open Collector
PackageTape & Reel (TR); Cut Tape (CT)
Reset timeout140ms Minimum
CaseSOT-23-8

Product details

Three-rail supervisor in a SOT-23-8

It asserts a reset (active-low, open-drain output) when any monitored voltage drops below its threshold, and holds reset for a minimum of 140 ms after all rails recover. The three thresholds are fixed at 1.313 V and 2.925 V, plus one adjustable input — letting you supervise a mix of fixed and variable core, I/O, or memory voltages in a single SOT-23-8 package.

The open-drain output allows wired-OR connection to a shared reset line with other supervisors or a system reset controller.

Frequently asked questions

What is the closest pin-compatible alternative to MAX6734KASHD3+T?

The MAX6734KASHD3+T is part of a family of multi-voltage supervisors with fixed and adjustable thresholds. The MAX6734KASD3+T shares the same pinout and basic function but differs in the fixed threshold voltages — the 'HD' variant here monitors 1.313V and 2.925V, while the 'SD' variant uses different fixed thresholds. Verify the specific thresholds against your rail voltages before substituting.

What is MAX6734KASHD3+T's listed type?

The device type is Multi-Voltage Supervisor. It monitors three supply voltages and asserts an active-low reset when any rail falls below its threshold.