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Analog Devices MAX1836EUT33+T — Interface & Transceivers
Analog Devices

MAX1836EUT33+T Analog Devices Buck Regulator, 3.3V Fixed

MPNMAX1836EUT33+T
End of Life

Analog Devices MAX1836EUT33+T, Step-Down Buck Regulator, Fixed 3.3V Output, 125mA, SOT-23-6, Surface Mount, Tape & Reel.

$6.3Ref. price · indicative, final on quote
MAX1836EUT33+T datasheet
PackagingSOT-23-6
StockContact for availability
Lead timeIn Stock wk
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

MAX1836EUT33+T Technical Specifications
ParameterValue
Output typeFixed
Mounting typeSurface Mount
Voltage - input4.5V
Voltage - output (Min (Fixed))3.3V
Current - output125mA
Number of outputs1
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionStep-Down
TopologyBuck
CaseSOT-23-6
Output configurationPositive
Synchronous rectifierNo

Product details

What this part does on the board

The MAX1836EUT33+T is a step-down (buck) switching regulator that delivers a fixed 3.3V output at up to 125mA from an input rail between 4.5V and 24V. It is a non-synchronous buck, meaning it uses an external Schottky catch diode rather than a second internal FET — a common trade-off at this current level that keeps the BOM simple and the package small. The SOT-23-6 footprint is a standard small-outline transistor package, so it fits on compact boards and is straightforward to hand-solder or reflow with a standard profile.

Input range and output rail

The 4.5V minimum input means it can run from a 5V rail with headroom, while the 24V maximum covers 12V and 24V industrial supplies without an external pre-regulator. The fixed 3.3V output eliminates the need for an external resistor divider — just the inductor, catch diode, and output caps complete the converter.

Supplied in Tape & Reel (TR) or Cut Tape (CT) for prototyping, which matches standard pick-and-place assembly.

Frequently asked questions

What package does MAX1836EUT33+T come in?

It is supplied in a SOT-23-6 surface-mount package (also referred to as SOT-6 in the supplier device package field).