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Analog Devices ADM6321AY31ARJZ-R7 — Power Management (PMIC / Gate Driver)

ADM6321AY31ARJZ-R7 Simple Reset/Power-On Reset

MPNADM6321AY31ARJZ-R7
End of Life

Analog Devices ADM6321AY31ARJZ-R7 Simple Reset/Power-On Reset supervisor, 3.08V threshold, Active High/Active Low reset, Open Drain/Push-Pull output, SOT-23-5, Tape & Reel.

$1.8Ref. price · indicative, final on quote
PackagingSC-74A, SOT-753
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

ADM6321AY31ARJZ-R7 specifications
ParameterValue
TypeSimple Reset/Power-On Reset
MountingSurface Mount
Voltage - threshold3.08V
Number of voltages monitored1
Operating temperature-40°C ~ 85°C (TA)
ResetActive High/Active Low
OutputOpen Drain, Push-Pull
PackageTape & Reel (TR); Cut Tape (CT)
Reset timeout1ms Minimum
CaseSC-74A, SOT-753

Product details

Active supervisor with selectable reset polarity

The ADM6321AY31ARJZ-R7: The reset output is configurable as Active High or Active Low, and the output driver can be either Open Drain or Push-Pull — this lets the designer match the supervisor to the downstream reset input without an external inverter or pull-up resistor.

Housed in a 5-pin SOT-23 (SC-74A, SOT-753) package, the ADM6321AY31ARJZ-R7 occupies minimal board area and is a surface-mount drop-in for designs already using the industry-standard SOT-23-5 footprint.

Frequently asked questions

What is the closest functional second-source for ADM6321AY31ARJZ-R7?

The ADM6322C46ARJZ-RL7 is a peer with the same reset type (Active High/Active Low) and output options (Open Drain, Push-Pull), but its reset timeout is 140 ms minimum versus the 1 ms minimum of the ADM6321AY31ARJZ-R7. The threshold voltage also differs — the ADM6322C46ARJZ-RL7 monitors a different rail. Verify the BOM's required threshold and timeout before substituting.

What compliance documentation does Analog Devices provide for ADM6321AY31ARJZ-R7?

The ADM6321AY31ARJZ-R7 is ROHS3 compliant.