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STMicroelectronics TDA7269A — Logic ICs
STMicroelectronics

TDA7269A Class AB Audio Amp, 14W x 2 @ 8Ω, Multiwatt-11

MPNTDA7269A
End of Life

STMicroelectronics TDA7269A, Class AB stereo audio amplifier, 14W x 2 @ 8Ω, ±5V to ±20V supply, through-hole Multiwatt-11 package, commercial temperature range 0°C to 70°C.

$5.87Ref. price · indicative, final on quote
TDA7269A datasheet
PackagingMultiwatt-11 (Vertical, Bent and Staggered Leads)
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

TDA7269A Technical Specifications
ParameterValue
TypeClass AB
Output type2-Channel (Stereo)
Mounting typeThrough Hole
Voltage±5V ~ 20V
Max output power x channels @ load14W x 2 @ 8Ohm
Operating temperature0°C ~ 70°C (TA)
PackageTube
FeaturesDepop, Mute, Short-Circuit and Thermal Protection, Standby
CaseMultiwatt-11 (Vertical, Bent and Staggered Leads)

Product details

14W stereo Class AB amplifier for consumer audio

The STMicroelectronics TDA7269A is a Class AB stereo audio amplifier delivering 14W per channel into an 8Ω load from a split supply rail of ±5V to ±20V. It integrates depop, mute, short-circuit and thermal protection, and standby features, reducing the external component count around the amplifier stage. The through-hole Multiwatt-11 package (vertical, bent and staggered leads) suits PCB layouts where a heatsink is attached directly to the package back — common in powered speakers, AV receivers, and compact stereo amplifiers.

Package and thermal — heatsink planning

The Multiwatt-11 through-hole package has a metal tab on the back that must be bolted to a heatsink for any continuous output above a few watts. The vertical, bent and staggered lead form fits a standard 11-pin staggered footprint — verify the hole pattern and lead spacing against your PCB layout before committing the board. Thermal compound between the tab and heatsink is standard practice; the package is not isolated, so the tab is at the negative supply rail potential and the heatsink must be electrically floating or grounded accordingly.

Lifecycle and compliance

The ROHS3 rating covers all six original restricted substances plus the four phthalates — no exemption declarations needed for EU-market shipments.

Frequently asked questions

What is the output power of TDA7269A?

The TDA7269A delivers 14W per channel into an 8Ω load, stereo (2-channel). That rating is maximum output power per channel at the specified load impedance.

What is the closest functional equivalent to TDA7269A?

Within the same ST family, the TDA7265 is a higher-power sibling at 25W per channel, also Class AB stereo with depop, mute, and protection, in the same Multiwatt package but with an extended temperature range of -20°C to 85°C. The TDA7266 is a lower-power option at 7W per channel, also Class AB stereo, but lacks the depop feature and uses a 3V minimum supply. Neither is a drop-in replacement — check pin compatibility and supply requirements before substituting.

What is the TDA7269A's listed type and package?

The TDA7269A is a Class AB amplifier. It is supplied in a tube (through-hole) with the package / case being Multiwatt-11 (vertical, bent and staggered leads).