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Analog Devices ADM6319C46ARJZ-RL7 — Power Management (PMIC / Gate Driver)

ADM6319C46ARJZ-RL7 Simple Reset IC, 4.63V Threshold

MPNADM6319C46ARJZ-RL7
End of Life

Analog Devices ADM6319 series Simple Reset/Power-On Reset IC, 1-channel supervisor, 4.63V threshold, 140ms minimum reset timeout, push-pull output, active high/active low reset, SOT-23-5 package, tape and reel.

$2.01Ref. price · indicative, final on quote
PackagingSC-74A, SOT-753
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

ADM6319C46ARJZ-RL7 specifications
ParameterValue
TypeSimple Reset/Power-On Reset
MountingSurface Mount
Voltage - threshold4.63V
Number of voltages monitored1
Operating temperature-40°C ~ 85°C (TA)
ResetActive High/Active Low
OutputPush-Pull, Push-Pull
PackageTape & Reel (TR); Cut Tape (CT)
Reset timeout140ms Minimum
CaseSC-74A, SOT-753

Product details

Threshold and reset behavior for processor supervision

The ADM6319C46ARJZ-RL7: Reset output is configurable as active high or active low, push-pull topology, so it mates directly with either the reset input or a power-good flag on the downstream MCU or SoC without an external pull-up resistor. The 140 ms minimum reset timeout holds the processor in reset long enough for the supply to stabilize after a brownout event, preventing spurious startup before the oscillator and PLL lock.

Package and temperature grade for industrial designs

Surface-mount assembly with tape-and-reel packaging means it feeds directly into a pick-and-place line without manual handling — the reel quantity matches typical production batch sizes for a single BOM position.

Active lifecycle and compliance documentation

ROHS3 compliant per the manufacturer's declaration, with the standard Analog Devices material declaration and REACH SVHC data available through the product documentation portal.

Sourcing and availability for BOM commitment

No stock-holding claim on this page; availability is confirmed per inquiry, and the part ships with full traceability and manufacturer warranty from the supply source.

Frequently asked questions

Is ADM6319C46ARJZ-RL7 a drop-in replacement for ADM6319C29ARJZ-RL7?

No — the two share the same package, reset polarity, and timeout, but the ADM6319C29ARJZ-RL7 monitors a 2.93 V threshold. The ADM6319C46ARJZ-RL7 monitors 4.63 V, so the board's voltage divider or regulator output must match the higher threshold.

Does ADM6319C46ARJZ-RL7 require an external pull-up resistor on the reset output?

No — the output is push-pull, so it drives both high and low without an external resistor. The active high and active low options give flexibility to match the processor reset polarity directly.