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Analog Devices MAX15462AATA+T — Discrete Semiconductors

MAX15462AATA+T Buck Converter, 300 mA, 4.5-42 V Input

MPNMAX15462AATA+T
End of Life

Analog Devices Himalaya series, step-down buck regulator, MAX15462AATA+T, 300 mA output, 4.5 V to 42 V input, 8-TDFN (2x2 mm), fixed 3.3 V output, synchronous rectification.

$3.05Ref. price · indicative, final on quote
Packaging8-WFDFN
RoHSROHS3 Compliant
SeriesHimalaya
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX15462AATA+T specifications
ParameterValue
SeriesHimalaya
Output typeFixed
MountingSurface Mount
Voltage - input4.5V
Voltage - output (Min (Fixed))3.3V
Output current300mA
Frequency - switching500kHz
I/O channels1
Operating temperature-40°C ~ 125°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionStep-Down
TopologyBuck
Case8-WFDFN
Output configurationPositive
Synchronous rectifierYes

Product details

Wide input range and 300 mA output

The MAX15462AATA+T: The 300 mA continuous output is fixed at 3.3 V, suitable for powering sensors, MCU rails, or isolated bias supplies. Switching frequency is fixed at 500 kHz, a practical midpoint that keeps the inductor small (typically 4.7 to 10 µH) while staying below the AM broadcast band. Synchronous rectification is built in, eliminating the external Schottky diode and improving efficiency at light loads.

125 °C junction — under-hood and high-ambient ready

The small footprint fits into space-constrained designs like remote I/O nodes or compact sensor heads.

Compliance and sourcing

ROHS3 compliant — the part meets EU Directive 2015/863, with no exemptions for lead, mercury, cadmium, or phthalates.