Skip to main content
Log in
TPA6101A2DG4

TPA6101A2DG4 Class AB Stereo Headphone Amp, 50mW x 2

MPNTPA6101A2DG4
End of Life

Texas Instruments TPA6101A2DG4, Class AB stereo headphone amplifier, 50mW x 2 into 16Ω, 1.6V-3.6V supply, 8-SOIC surface mount, Depop/Short-Circuit/Thermal Protection/Shutdown features.

$0.59Ref. price · indicative, final on quote
Texas Instruments TPA6101A2DG4 datasheet (PDF)
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPA6101A2DG4 specifications
ParameterValue
TypeClass AB
Output typeHeadphones, 2-Channel (Stereo)
MountingSurface Mount
Supply voltage1.6V ~ 3.6V
Max output power x channels @ load50mW x 2 @ 16Ohm
PackageTube
FeaturesDepop, Short-Circuit and Thermal Protection, Shutdown
Case8-SOIC (0.154\", 3.90mm Width)

Product details

Audio amp for portable line-out and headphone drives

The Texas Instruments TPA6101A2DG4 is a Class AB stereo headphone amplifier rated for 50 mW per channel into a 16 Ω load. Built-in depop circuitry suppresses turn-on/turn-off clicks, and the short-circuit and thermal protection layers let the part survive a miswired headphone jack or a stalled output without latching up. Shutdown control drops quiescent draw to near-zero for battery standby.

The 50 mW into 16 Ω rating determines the maximum unclipped output into typical earbud or headphone loads.

Frequently asked questions

What is the output power of TPA6101A2DG4?

The TPA6101A2DG4 delivers 50 mW per channel into a 16 Ω load, stereo.

What package does TPA6101A2DG4 come in?

It is supplied in an 8-SOIC surface-mount package.