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Analog Devices DS1232N+ — Power Management (PMIC / Gate Driver)

DS1232N+ Simple Reset/Power-On Reset, 4.37V/4.62V Threshold

MPNDS1232N+
End of Life

Analog Devices (Maxim Integrated) DS1232N+, MicroMonitor™ series, Simple Reset/Power-On Reset supervisor, 1 channel, active high/active low reset, open drain/push-pull output, voltage thresholds 4.37V/4.62V, -40°C to 85°C operating temperature, 8-PDIP through-hole package.

$7.33Ref. price · indicative, final on quote
Packaging8-DIP (0.300", 7.62mm)
RoHSROHS3 Compliant
SeriesMicroMonitor™
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DS1232N+ specifications
ParameterValue
TypeSimple Reset/Power-On Reset
SeriesMicroMonitor™
MountingThrough Hole
Voltage - threshold4.37V, 4.62V
Number of voltages monitored1
Operating temperature-40°C ~ 85°C (TA)
ResetActive High/Active Low
OutputOpen Drain, Push-Pull
PackageTube
Reset timeoutAdjustable/Selectable
Case8-DIP (0.300\", 7.62mm)

Product details

The DS1232N+ is a single-channel voltage supervisor from the MicroMonitor™ family, designed to monitor a 5V supply rail and assert a reset signal to a processor, microcontroller, or digital ASIC when the supply drops below a programmed threshold. It offers both active-high and active-low reset outputs, configurable as open-drain or push-pull, which gives the designer flexibility to interface with any reset input polarity without extra glue logic.

For BOM planning, this part does not trigger a PCN watch or require a qualified replacement search.

Frequently asked questions

What is the DS1232N+?

The DS1232N+ is a 1-channel Simple Reset/Power-On Reset supervisor from the MicroMonitor™ series, monitoring a 5V rail with selectable thresholds of 4.37V or 4.62V. It provides both active-high and active-low reset outputs in open-drain or push-pull configuration, in an 8-pin PDIP package rated for -40°C to 85°C.

Can DS1232N+ be used in 5V systems?

Yes. The DS1232N+ is designed for 5V systems, with threshold options of 4.37V and 4.62V that monitor the 5V rail and assert a reset when the supply falls below the selected threshold.

What is the difference between DS1232N+ and DS1232?

The DS1232N+ is the lead-free (RoHS3-compliant) version of the original DS1232. Both share the same electrical specifications and package; the 'N+' suffix indicates compliance with current RoHS directives. For new designs, the DS1232N+ is the recommended ordering code.