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Analog Devices MAX17633BATP+T — DC-DC Power Modules
Analog Devices

MAX17633BATP+T Analog Devices Buck Regulator, 3.5A, 36V

MPNMAX17633BATP+T
End of Life

Analog Devices MAX17633BATP+T step-down buck regulator, adjustable output, 3.5 A, 4.5 V to 36 V input, 20-TQFN exposed pad, surface mount.

$3.56Ref. price · indicative, final on quote
Packaging20-WFQFN Exposed Pad
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

MAX17633BATP+T Technical Specifications
ParameterValue
Output typeAdjustable
Mounting typeSurface Mount
Voltage - input4.5V
Voltage - output32.4V
Voltage - output (Min (Fixed))0.9V
Current - output3.5A
Frequency380kHz ~ 2.45MHz
Number of outputs1
Operating temperature-40°C ~ 125°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionStep-Down
TopologyBuck
Case20-WFQFN Exposed Pad
Output configurationPositive
Synchronous rectifierYes

Product details

Step-down regulator with wide input range

The MAX17633BATP+T is a step-down (buck) switching regulator from Analog Devices, delivering up to 3.5 A continuous output from a 4.5 V to 36 V input rail. The output is adjustable from 0.9 V up to 32.4 V, making it suitable for a range of intermediate bus or point-of-load rails in industrial and telecom systems.

Switching frequency and thermal envelope

Switching frequency is programmable from 380 kHz to 2.45 MHz, allowing the designer to trade off inductor size against switching losses. Synchronous rectification is integrated, eliminating the external Schottky diode and improving efficiency at lower output voltages.