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Analog Devices MAX6382XR46D3+ — Discrete Semiconductors

MAX6382XR46D3+ Power Supply Monitor, 4.63V Threshold, SC-70

MPNMAX6382XR46D3+
End of Life

Analog Devices MAX6382XR46D3+ Power Supply Monitor, Type Power Supply Monitor, Reset Active High, Output Push-Pull Totem Pole, Reset Timeout 140ms Minimum, Voltage Threshold 4.63V, SC-70-3, -40°C to +125°C.

$3.2Ref. price · indicative, final on quote
PackagingSC-70, SOT-323
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX6382XR46D3+ specifications
ParameterValue
TypePower Supply Monitor
MountingSurface Mount
Voltage - threshold4.63V
Number of voltages monitored1
Operating temperature-40°C ~ 125°C (TA)
ResetActive High
OutputPush-Pull, Totem Pole
PackageBulk
Reset timeout140ms Minimum
CaseSC-70, SOT-323

Product details

Supervisor for a single rail — reset threshold and timeout

The MAX6382XR46D3+: The reset output is active-high push-pull (totem pole), so it drives a logic high directly without an external pull-up resistor — useful for processors that require a high level during reset. A minimum reset timeout of 140 ms holds the processor in reset long enough for the supply to stabilise after power-up or a brownout event.

Temperature range and package — board-fit and environment

Housed in a 3-pin SC-70 (SOT-323) surface-mount package, the SC-70-3 footprint is compact enough for space-constrained designs and shares a common land pattern with many voltage supervisors.

Active lifecycle and compliance status

ROHS3 Compliant per the manufacturer's declaration, so it meets the EU RoHS exemption framework without additional documentation for the BOM.

Frequently asked questions

What is the reset output type and threshold voltage for MAX6382XR46D3+?

The reset output is active-high push-pull (totem pole), and the voltage threshold is 4.63 V. The minimum reset timeout is 140 ms.