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Analog Devices MAX16977SATE/V+ — Discrete Semiconductors

MAX16977SATE/V+ Buck Regulator, 2A, 36V, AEC-Q100

MPNMAX16977SATE/V+
End of Life

Analog Devices MAX16977SATE/V+ Automotive AEC-Q100 step-down buck regulator, 2A output, 3.5V-36V input, 2.2MHz switching, adjustable/fixed output, 16-TQFN exposed pad, tube.

$9.52Ref. price · indicative, final on quote
Analog Devices MAX16977SATE/V+ datasheet (PDF)
Packaging16-WQFN Exposed Pad
RoHSROHS3 Compliant
SeriesAutomotive, AEC-Q100
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX16977SATE/V+ specifications
ParameterValue
SeriesAutomotive, AEC-Q100
Output typeAdjustable (Fixed)
MountingSurface Mount
Voltage - input3.5V
Voltage - output10V
Voltage - output (Min (Fixed))1V (5V)
Output current2A
Frequency - switching2.2MHz
I/O channels1
Operating temperature-40°C ~ 125°C (TJ)
PackageTube
FunctionStep-Down
TopologyBuck
Case16-WQFN Exposed Pad
Output configurationPositive
Synchronous rectifierNo

Product details

2A automotive buck with 36V input ceiling

The MAX16977SATE/V+ is an automotive-grade (AEC-Q100) step-down buck regulator delivering 2A continuous output from a 3.5V to 36V input rail. The wide input range covers nominal 12V and 24V automotive buses plus cold-crank dips to 3.5V and load-dump transients up to 36V without external clamping.

Switching frequency and output flexibility

No synchronous rectifier — the external Schottky diode adds a component but simplifies the layout for engineers who want to optimize the catch diode for their specific load transient.