Skip to main content
Texas Instruments TPA2034D1YZFT — Memory (DRAM / SRAM / Flash / EEPROM)
Texas Instruments

TPA2034D1YZFT Class D Audio Amplifier, 2.75W Mono, 9-DSBGA

MPNTPA2034D1YZFT
End of Life

Texas Instruments TPA2034D1YZFT, Class D mono audio amplifier, 2.75W into 4Ω, 2.5V–5.5V supply, 9-DSBGA package, -40°C to 85°C.

$1.74Ref. price · indicative, final on quote
TPA2034D1YZFT datasheet
Packaging9-UFBGA, DSBGA
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

TPA2034D1YZFT Technical Specifications
ParameterValue
TypeClass D
SeriesNanoFree™
Output type1-Channel (Mono)
Mounting typeSurface Mount
Voltage2.5V ~ 5.5V
Max output power x channels @ load2.75W x 1 @ 4Ohm
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesDepop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
Case9-UFBGA, DSBGA

Product details

Protection features and shutdown control

Short-circuit and thermal protection are on-die — no external clamp diode or PTC needed. The shutdown pin lets a GPIO or a codec headphone-detect line pull the amp into low-power mode; quiescent current in shutdown is under 1 µA (typical), which matters for battery standby budgets. The depop circuit ramps the output bias slowly, so no audible pop on enable.

Lifecycle and sourcing

The TPA2034D1YZFT is an active, current-production part with ROHS3 compliance. No last-time-buy or end-of-life notices are present. Sourcing runs through independent distribution channels; the part is quoted to order against an RFQ, with availability and current pricing confirmed at quote time.

Frequently asked questions

What is the TPA2034D1YZFT output power?

The TPA2034D1YZFT delivers 2.75W into a 4Ω load at 5V supply, 10% THD+N. At 1% THD+N the output is approximately 1.7W into 4Ω.

Is TPA2034D1YZFT lead-free?

Yes, the TPA2034D1YZFT is ROHS3 compliant, meaning it meets the EU lead-free directive.

TPA2034D1YZFT vs TPA2035D1 — what is the difference?

The TPA2035D1 is a pin-compatible sibling with a higher output power rating (3.2W into 4Ω at 5V, 10% THD). If the BOM needs more headroom for a larger speaker, the TPA2035D1 is the drop-in upgrade; the TPA2034D1 fits when the 2.75W ceiling is sufficient and the slightly lower supply current matters.

What is the typical application for TPA2034D1YZFT?

This Class D amp is designed for portable battery-powered devices: smartphones, tablets, portable speakers, and gaming consoles where board space is tight and a mono speaker channel is needed.