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Analog Devices ADT7468ARQZ-RL7 — Discrete Semiconductors
Analog Devices

ADT7468ARQZ-RL7 dBCool® Fan Controller, ±2°C Temp Monitor

MPNADT7468ARQZ-RL7
End of Life

onsemi dBCool® series, ADT7468ARQZ-RL7, Fan Control and Temperature Monitor, ±2°C accuracy, SMBus output, 3V to 5.5V supply, -40°C to 120°C range, 24-SSOP package.

$4.67Ref. price · indicative, final on quote
ADT7468ARQZ-RL7 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-RL7 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 the ADT7468ARQZ-RL7 does on the board

The ADT7468ARQZ-RL7 from onsemi's dBCool® family is a combined fan controller and temperature monitor that tracks both its own die temperature and one external diode-connected transistor. Internally it packs an ADC, a comparator, a fan-speed counter, a multiplexer, and a register bank, all coordinated over the SMBus interface. The ±2°C accuracy spec applies across the full -40°C to 120°C operating range — no narrowing at the temperature extremes, which matters when you are monitoring a hot CPU die or a chassis intake that sits near ambient.

Lifecycle and compliance

Listed as Active with ROHS3 compliance.

Frequently asked questions

Is the ADT7468ARQZ-RL7 obsolete?

No — the lifecycle status is Active, and no discontinuation notice has been issued. It remains a current-production part suitable for new designs.

Does the ADT7468ARQZ-RL7 work with 3.3V?

Yes. The supply voltage range is 3V to 5.5V, so a 3.3V rail is within spec. The SMBus levels track VDD, so at 3.3V the bus operates at 3.3V logic levels without external translation.

What is the replacement for ADT7468ARQZ-RL7?

No official replacement has been announced because the part is still active. Peer MPNs such as ADT7468ARQZ-REEL and ADT7468ARQZ are functionally identical — same dBCool® series, same ±2°C accuracy, same SMBus interface — differing only in reel quantity or tape format.