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Analog Devices MAX17502EATB+T — Discrete Semiconductors

MAX17502EATB+T Analog Devices Buck Converter, 3.3V 1A

MPNMAX17502EATB+T
End of Life

Analog Devices Himalaya series, MAX17502EATB+T, step-down buck converter, fixed 3.3V output, 1A, 60V input max, 600kHz switching, synchronous rectifier, 10-TDFN exposed pad package.

$5.33Ref. price · indicative, final on quote
Packaging10-WFDFN Exposed Pad
RoHSROHS3 Compliant
SeriesHimalaya
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX17502EATB+T specifications
ParameterValue
SeriesHimalaya
Output typeFixed
MountingSurface Mount
Voltage - input4.5V
Voltage - output (Min (Fixed))3.3V
Output current1A
Frequency - switching600kHz
I/O channels1
Operating temperature-40°C ~ 125°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionStep-Down
TopologyBuck
Case10-WFDFN Exposed Pad
Output configurationPositive
Synchronous rectifierYes

Product details

60V input, 1A output — the Himalaya workhorse for wide-VIN rails

The MAX17502EATB+T is a step-down buck converter from Analog Devices' Himalaya series, delivering a fixed 3.3V output at 1A from a 4.5V to 60V input range. The 60V maximum input means it handles 48V telecom rails, 24V industrial buses, and 12V automotive systems without an external pre-regulator — the internal FET's breakdown margin covers transients up to the abs-max rating.

Switching at 600 kHz with synchronous rectification

The 600 kHz switching frequency lets the output inductor and capacitor shrink below what a 100 kHz part would need — a 10 µH inductor and 22 µF ceramic cap are typical for a 3.3V rail at 1A.

Frequently asked questions

What package does the MAX17502EATB+T use?

It comes in a 10-WFDFN exposed-pad package (3x2 mm body, supplier package 10-TDFN).