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Analog Devices MAX16956AUBE/V+T — Analog & Data Acquisition
Analog Devices

MAX16956AUBE/V+T Buck Regulator, 3.3V Fixed Output, 300 mA

MPNMAX16956AUBE/V+T
End of Life

Analog Devices MAX16956AUBE/V+T, Step-Down Buck Regulator, Fixed 3.3V Output, 300 mA, 2.1 MHz Switching, 10-uMAX-EP, -40°C to 125°C, Active.

$7.02Ref. price · indicative, final on quote
MAX16956AUBE/V+T datasheet
Packaging10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 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

MAX16956AUBE/V+T Technical Specifications
ParameterValue
Output typeFixed
Mounting typeSurface Mount
Voltage - input3.5V
Voltage - output (Min (Fixed))3.3V
Current - output300mA
Frequency2.1MHz
Number of outputs1
Operating temperature-40°C ~ 125°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionStep-Down
TopologyBuck
Case10-TFSOP, 10-MSOP (0.118\", 3.00mm Width) Exposed Pad
Output configurationPositive
Synchronous rectifierYes

Product details

What this part is and where it fits

The MAX16956AUBE/V+T is a step-down (buck) switching regulator that delivers a fixed 3.3 V output at up to 300 mA. It operates from a 3.5 V to 36 V input. The part includes synchronous rectification, which eliminates the external Schottky diode and improves efficiency at light loads — a useful feature for battery-backed or always-on circuits where quiescent draw matters. Output is fixed at 3.3 V, so no external feedback divider is needed, reducing BOM count. Housed in a 10-pin uMAX-EP package with exposed pad, the device is rated for operation from -40°C to 125°C ambient, covering under-hood automotive and outdoor industrial enclosure environments. The ROHS3-compliant finish matches current lead-free assembly requirements.

Sourcing and lifecycle posture

It is sourced through independent distribution channels and quoted to order against an RFQ.

What the ratings mean for your BOM

At 300 mA output, this part is sized for low-to-mid-power rails: a small MCU, a few op-amps, or a CAN transceiver. Do not plan to run a 1 A load through it — the thermal limit at 125°C ambient will derate the output below 300 mA. Use the exposed pad with adequate PCB copper area to keep junction temperature in check.

Frequently asked questions

Does MAX16956AUBE/V+T have a lead-free option?

Yes, the MAX16956AUBE/V+T is ROHS3 compliant, meeting current lead-free assembly requirements.

What is the closest pin-compatible alternative to MAX16956AUBE/V+T?

The closest functional peer is the MAX16956AUBE/V+ (non-tape-and-reel suffix) — same silicon, same package, different packaging format. Verify reel quantity and tape width for your pick-and-place machine before substituting.