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TPA3121D2PWPR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPA3121D2PWPR product

TPA3121D2PWPR

Amplifiers

Class-DAudio Amplifier15W

The TPA3121D2 is a high-efficiency 15W stereo Class-D audio amplifier designed for consumer electronics like TVs and powered speakers.

Best for

  • Flat panel TVs
  • Powered speakers

Avoid if

  • Applications requiring extremely low power consumption or minimal PCB space

Check before use

  • Output filter components and supply decoupling capacitors

Key specifications

Output Power
15 W/Ch
Supply Voltage
10 V - 26 V
Gain Settings
20-36 dB

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-3-260C-168 HR
ECCN
-
HTSUS
-

Application

Consumer AudioTV Audio

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TPA3121D2PWPR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 15-W per channel, efficient Class-D audio power amplifier capable of driving stereo speakers in single-ended (SE) or mono bridge-tied-load (BTL) configurations.