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NXP Semiconductors TDA8035HN/C2/S1J — DC-DC Power Modules
NXP Semiconductors

NXP TDA8035HN/C2/S1J Specialized Interface IC, 32-HVQFN

MPNTDA8035HN/C2/S1J
End of Life

NXP TDA8035HN/C2/S1J, Specialized Interface IC, Analog Interface, 2.7V ~ 5.5V Supply, 32-VFQFN Exposed Pad, Surface Mount, Active.

$1.41Ref. price · indicative, final on quote
TDA8035HN/C2/S1J datasheet
Packaging32-VFQFN 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

TDA8035HN/C2/S1J Technical Specifications
ParameterValue
Mounting typeSurface Mount
Voltage2.7V ~ 5.5V
InterfaceAnalog
PackageTape & Reel (TR); Cut Tape (CT)
Case32-VFQFN Exposed Pad

Product details

What this NXP interface IC does on the board

The NXP TDA8035HN/C2/S1J is a specialized analog interface IC in a 32-HVQFN (5x5) package, designed for applications that need a clean analog signal path between a host controller and a smart card or similar contact-based interface.

Supply voltage — why the 2.7V to 5.5V range matters

The 2.7V to 5.5V supply range is the headline number for this part. If your design runs a 3.3V core logic rail, this IC operates directly from it. If you are retrofitting a legacy 5V system, it works there too. No level-shifting or extra regulator needed between the interface and the host, which saves board area and BOM cost. For a repair bench, this means the TDA8035HN/C2/S1J can drop into a board originally designed for a 5V-only interface chip without re-spinning the power supply.

Package and footprint — what the layout engineer needs

The 32-VFQFN with exposed pad (supplier device package 32-HVQFN, 5x5 mm) is a surface-mount package that needs a good thermal via stitch under the pad if you plan to push the part near its current limits. The package is also moisture-sensitive (MSL 3 typical for this class), so if the reel has been open past the floor-life window, a bake before reflow is required.

Frequently asked questions

Is TDA8035HN/C2/S1J compatible with ISO 7816 smart card interface?

The part is described as a specialized analog interface IC, and its supply range and package are consistent with smart card interface applications, but the evidence does not explicitly state ISO 7816 compliance. Verify against the NXP datasheet for protocol-level compatibility.

Can TDA8035HN/C2/S1J operate at 3.3V?

Yes. The supply range is 2.7V to 5.5V, so 3.3V is well within the operating window.