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Analog Devices MAX77503AEWC+T — Analog & Data Acquisition
Analog Devices

MAX77503AEWC+T Buck Converter, 1.5 A, Adjustable, 12-WLP

MPNMAX77503AEWC+T
End of Life

Analog Devices MAX77503AEWC+T step-down buck converter, 1.5 A output, adjustable 0.8-5 V, 1 MHz switching, synchronous rectification, 12-WLP (1.85x1.4 mm) package, Tape & Reel.

$0.83174Ref. price · indicative, final on quote
MAX77503AEWC+T datasheet
Packaging12-WFBGA, WLBGA
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

MAX77503AEWC+T Technical Specifications
ParameterValue
Output typeAdjustable
Mounting typeSurface Mount
Voltage - input14V
Voltage - output5V
Voltage - output (Min (Fixed))0.8V
Current - output1.5A
Frequency1MHz
Number of outputs1
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR)
FunctionStep-Down
TopologyBuck
Case12-WFBGA, WLBGA
Output configurationPositive
Synchronous rectifierYes

Product details

1.5 A synchronous buck for portable and embedded rails

The MAX77503AEWC+T is a step-down (buck) converter from Analog Devices that delivers up to 1.5 A continuous output from a 3 V to 14 V input rail. The output is adjustable from 0.8 V to 5 V, covering the common core and I/O voltages for processors, FPGAs, and sensor hubs in battery-powered or multi-rail systems. Synchronous rectification is built in, so there is no need for an external Schottky catch diode — the internal low-side FET handles the return current, improving efficiency at light loads and shrinking the BOM.

1 MHz switching — inductor size vs loss trade-off

The 12-WLP package (1.85 x 1.4 mm) keeps the footprint tiny — the inductor and input/output caps typically take more board area than the IC itself.

Frequently asked questions

How can I order the MAX77503AEWC+T or get a quote?

The MAX77503AEWC+T is an active, in-production part from Analog Devices. Submit an RFQ with your target quantity and delivery window; we confirm pricing and lead time at quote time.