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Allegro MicroSystems A4490EESTR-T — DC-DC Power Modules

Allegro MicroSystems A4490EESTR-T

MPNA4490EESTR-T
Active

IC REG BUCK ADJ TRPL 20QFN

$2.68Ref. price · indicative, final on quote
Packaging20-WFQFN Exposed Pad
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

A4490EESTR-T Technical Specifications
ParameterValue
Output typeAdjustable
Mounting typeSurface Mount
Voltage - input4.5V
Voltage - output30.6V
Voltage - output (Min (Fixed))0.8V
Frequency550kHz
Number of outputs3
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionStep-Down
TopologyBuck
Case20-WFQFN Exposed Pad
Output configurationPositive
Synchronous rectifierNo