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Analog Devices ADT7468ARQZ-REEL — Discrete Semiconductors
Analog Devices

ADT7468ARQZ-REEL dBCool® Fan Controller, ±2°C Accuracy

MPNADT7468ARQZ-REEL
End of Life

ADI dBCool® ADT7468ARQZ-REEL, Fan Control & Temp Monitor, ±2°C accuracy, SMBus output, 3V–5.5V supply, -40°C to 120°C, 24-QSOP, Active, ROHS3.

$4.67Ref. price · indicative, final on quote
ADT7468ARQZ-REEL datasheet
Packaging24-SSOP (0.154", 3.90mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

ADT7468ARQZ-REEL Technical Specifications
ParameterValue
SeriesdBCool®
Output typeSMBus
Sensor typeInternal and External
Mounting typeSurface Mount
Voltage3V ~ 5.5V
Operating temperature-40°C ~ 120°C
PackageBulk
Accuracy±2°C(Max)
FunctionFan Control, Temp Monitor
TopologyADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank
Output fanYes
Output alarmNo
Case24-SSOP (0.154\", 3.90mm Width)
Sensing temperature-40°C ~ 120°C, External Sensor

Product details

What this part is and what it does

The ADT7468ARQZ-REEL from Analog Devices is a dBCool® fan controller and temperature monitor that packs an ADC, comparator, fan-speed counter, multiplexer, and register bank onto a single die. It monitors both an internal temperature sensor and an external diode-connected transistor, reporting readings over an SMBus interface. The part is designed for system-level thermal management in servers, telecom equipment, and industrial controllers where one IC handles fan-speed regulation and overtemperature alarms.

Package and mounting

Housed in a 24-QSOP (0.154-inch body width, 3.90 mm pitch), surface-mount. The 24-pin SSOP footprint is common and easy to route on a two-layer board. No heatsink needed — the package dissipates the few milliwatts the part draws.

Lifecycle and sourcing

ADI lists the ADT7468ARQZ-REEL as Active with ROHS3 compliance. No last-time-buy or obsolescence notice is in effect.

Frequently asked questions

Is ADT7468ARQZ-REEL obsolete?

No — ADI lists this part as Active. No discontinuation or last-time-buy notice is in effect.

What is the ADT7468ARQZ-REEL accuracy?

±2°C maximum accuracy across the full sensing and operating temperature range. That spec holds for both the internal sensor and an external diode-connected transistor.

What is the difference between ADT7468ARQZ and ADT7468ARQZ-REEL?

The die and package are identical — both are the ADT7468 in a 24-QSOP. The -REEL suffix indicates a different tape-and-reel quantity and format (the -REEL variant ships on a larger reel). Functionally and electrically they are the same part.

Can ADT7468ARQZ-REEL replace ADT7468ARQZ?

Yes — the two share the same die, package, and electrical specs. The only difference is the reel format. If your pick-and-place feeder can handle the larger reel, it is a direct drop-in replacement.