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Analog Devices MAX6066AEUR+T — Analog & Data Acquisition

MAX6066AEUR+T Voltage Reference, 2.5V ±0.2% SOT-23-3

MPNMAX6066AEUR+T
End of Life

Maxim Integrated MAX6066AEUR+T series voltage reference, fixed 2.5V output, ±0.2% tolerance, 20ppm/°C drift, 125µA supply current, 5 mA output, SOT-23-3 package, -40°C to 85°C.

$6.23Ref. price · indicative, final on quote
PackagingTO-236-3, SC-59, SOT-23-3
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX6066AEUR+T specifications
ParameterValue
Output typeFixed
MountingSurface Mount
Reference typeSeries
Voltage - input2.7V ~ 12.6V
Voltage - output (Min (Fixed))2.5V
Output current5 mA
Current - supply125µA
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
Tolerance±0.2%
CaseTO-236-3, SC-59, SOT-23-3
Noise - 0.1Hz to 10Hz27µVp-p
Noise - 10Hz to 10kHz30µVrms
Temperature coefficient20ppm/°C

Product details

2.5V series reference in a SOT-23-3 — what it brings to the board

Initial tolerance is ±0.2%, temperature coefficient 20ppm/°C. Supply current sits at 125µA, and the part can source up to 5 mA to the load, which covers the reference input of several converters plus a small bias network.

Housed in a three-pin SOT-23-3 (also known as TO-236-3 or SC-59), surface-mount only. Cut Tape is also available for prototype or low-volume builds.

ROHS3 compliant, which covers the current EU exemption landscape for lead-free assembly.

Frequently asked questions

What is the closest pin-compatible alternative to MAX6066AEUR+T?

Within the same Maxim family, the MAX6066A (without the 'EUR+T' suffix) is the same die in a different packaging option — same 2.5V output, same tolerance and drift specs. The 'EUR+T' variant is the Tape & Reel reel-packaged version; the bare 'MAX6066A' may ship in tube or bulk. Verify the exact package code before substituting.

Is MAX6066AEUR+T RoHS compliant?

Yes, it is ROHS3 compliant, meeting the latest EU directive for lead-free and restricted-substance limits.