Analog Devices MAX6321HPUK46CY+T — Power Management (PMIC / Gate Driver)
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Analog Devices / Power Management (PMIC / Gate Driver)

MAX6321HPUK46CY+T Analog Devices Supervisor, 4.63V Threshold

MPN MAX6321HPUK46CY+T
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Analog Devices MAX6321HPUK46CY+T Simple Reset/Power-On Reset supervisor IC, 4.63V threshold, Active High/Active Low outputs, Open Drain/Push-Pull, 140ms timeout, SOT-23-5 package, -40°C to +125°C.

In Stock: 1,023 pcs
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[SPEC] Essential Parameters Snapshot Full Specifications (10)
Package / Case SC-74A, SOT-753

Full Technical Specifications

10 Parameters
MAX6321HPUK46CY+T specifications
Parameter / AttributeSpecification / Value
TypeSimple Reset/Power-On Reset
MountingSurface Mount
Voltage - threshold4.63V
Number of voltages monitored1
Operating temperature-40°C ~ 125°C (TA)
ResetActive High/Active Low
OutputOpen Drain, Push-Pull
PackageTape & Reel (TR); Cut Tape (CT)
Reset timeout140ms Minimum
CaseSC-74A, SOT-753
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Technical Details & Description

4.63V threshold supervisor for single-rail monitoring

The MAX6321HPUK46CY+T: The reset output is configurable as either Active High or Active Low, and the output driver can be selected as Open Drain or Push-Pull. This flexibility lets the part interface directly with a variety of microcontroller reset inputs or logic gates without external level translation.

The SOT-23-5 package (SC-74A, SOT-753) occupies minimal board area and is suitable for compact, space-constrained designs. The single monitored voltage suits systems with one core supply rail that requires brown-out protection.

Frequently asked questions

What is the reset timeout duration for the MAX6321HPUK46CY+T?

The reset timeout is a minimum of 140ms. After the monitored voltage rises above the 4.63V threshold, the reset output remains asserted for at least this duration before releasing, allowing the system power supply and oscillator to stabilize.

What package does the MAX6321HPUK46CY+T come in?

It is supplied in a SOT-23-5 package (also designated SC-74A, SOT-753), a 5-lead surface-mount package suitable for compact PCB layouts. The supplier device package is SOT-23-5.

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