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Texas Instruments LM4880M — Memory (DRAM / SRAM / Flash / EEPROM)
Texas Instruments

LM4880M Boomer® Class AB Audio Amp, 325mW x 2 @ 8Ω

MPNLM4880M
End of Life

Texas Instruments Boomer® series Class AB audio power amplifier, LM4880M, 2-channel stereo output, 325mW x 2 @ 8Ω, 2.7V–5.5V supply, -40°C to 85°C, 8-SOIC package.

$1.52Ref. price · indicative, final on quote
LM4880M datasheet
Packaging8-SOIC (0.154", 3.90mm Width)
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

LM4880M Technical Specifications
ParameterValue
TypeClass AB
SeriesBoomer®
Output type2-Channel (Stereo)
Mounting typeSurface Mount
Voltage2.7V ~ 5.5V
Max output power x channels @ load325mW x 2 @ 8Ohm
Operating temperature-40°C ~ 85°C (TA)
PackageBulk
FeaturesShutdown, Thermal Protection
Case8-SOIC (0.154\", 3.90mm Width)

Product details

Output power and supply — the decision drivers

At 325mW per channel into 8Ω, this amplifier is sized for headphone drivers, small alarm speakers, or auxiliary audio outputs — not for room-filling speakers. The 2.7V minimum supply means it runs directly from a single Li-ion cell without a boost converter, saving board space and BOM cost. The -40°C to 85°C temperature range covers industrial and outdoor portable equipment, not just indoor consumer gear.

Sourcing and lifecycle reality

The LM4880M carries an Active lifecycle status — no end-of-life notice, no last-time-buy window to watch. It remains a standard catalog item. For volume production or BOM freeze, we source against an RFQ through independent distribution; pricing and lead time are confirmed at quote time. No second-source alternate is listed on the official cross-reference, so plan for single-source procurement.

Frequently asked questions

What is the output power of LM4880M?

The LM4880M delivers 325mW per channel into an 8Ω load, stereo output.

What is LM4880M's listed type (Class AB) on this component line?

The LM4880M is a Class AB audio power amplifier.