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Analog Devices LM4050AIM3-4.1+T — Discrete Semiconductors
Analog Devices

LM4050AIM3-4.1+T Precision Shunt Voltage Reference, ±0.1%

MPNLM4050AIM3-4.1+T
End of Life

Maxim Integrated LM4050AIM3-4.1+T, precision micropower shunt voltage reference, 4.096V fixed output, ±0.1% tolerance, 50ppm/°C drift, 15 mA output, SOT-23-3, -40°C to +85°C.

$1.61Ref. price · indicative, final on quote
LM4050AIM3-4.1+T datasheet
PackagingTO-236-3, SC-59, SOT-23-3
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.
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Specifications

LM4050AIM3-4.1+T Technical Specifications
ParameterValue
Output typeFixed
Mounting typeSurface Mount
Reference typeShunt
Voltage - output (Min (Fixed))4.096V
Current - output15 mA
Current - cathode73 µA
Operating temperature-40°C ~ 85°C (TA)
PackageBulk
Tolerance±0.1%
CaseTO-236-3, SC-59, SOT-23-3
Noise - 10Hz to 10kHz93µVrms
Temperature coefficient50ppm/°C

Product details

73 µA cathode current — the low-power angle

The minimum cathode current is 73 µA, which is the current the reference draws to maintain regulation at no load. The maximum output current is 15 mA.

Active production — no LTB risk for new designs

That means it can be specified into a new BOM without worrying about a near-term obsolescence-driven redesign.

Frequently asked questions

What is the current consumption of LM4050AIM3-4.1+T at no load?

The minimum cathode current required for regulation is 73 µA. That is the quiescent draw with no output load.

Can LM4050AIM3-4.1+T replace LM4040AIM3-4.1 in an existing design?

Both parts share the same SOT-23-3 package and 4.096 V output, but the LM4050AIM3-4.1+T offers a tighter ±0.1% tolerance versus the LM4040AIM3-4.1's typical ±0.5%. Pin compatibility should be verified against the respective datasheets before substitution.