# TPA2005D1DRBR (Component)
## Description
Amplifier IC 1-Channel (Mono) Class D 8-SON (3x3)
Class-D audio power amplifier providing mono speaker amplification with a filter-free PWM output stage. It operates from a 2.5 V to 5.5 V supply, delivers up to 1.4 W into an 8 Ω load at 5 V (10% THD, typical), uses an internally generated 250 kHz switching frequency, and integrates differential inputs along with short-circuit and thermal protection.
#TexasInstruments #TPA2005D1DRBR #ClassDAmplifier #AudioPowerAmplifier #MonoAmplifier #FilterFree #PWM #DifferentialInput #AudioIC #PCBComponents
## Component Details
- **Owner:** silicon-yard
- **Created:** 7/31/2026
- **Last Updated:** 7/31/2026
- **Visibility:** Public
- **Package or Case Code:** 8-SON (3x3)
- **Manufacturer Name:** Texas Instruments
- **Part Type:** Integrated Circuit
- **Manufacturer Part Number:** TPA2005D1DRBR
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Symbol Style:** parametric-v1
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/c3101e7098620939cefa60bf9c90b508649b323ccc2fc8ffed68acf210418cd0.pdf
- **Used in:** 1 project
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/tpa2005d1drbr/texas-instruments.html?utm_currency=USD®ion=nac) | $0.7039 | 1.8K |
| [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/TPA2005D1DRBR?qs=ojKcPFmCWSXPpjILL6muBg%3D%3D) | $1.17 | 582 |
| [Verical](https://www.verical.com/pd/texas-instruments-amplifier---audio-TPA2005D1DRBR-202736?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** TPA2005D1DRBR
- **Mount Type:** PCB
- **Package / Case Code:** 8-SO
- **Pin Count:** 13
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | ~SHUTDOWN | |
| 2 | NC | |
| 3 | IN+ | |
| 4 | IN- | |
| 5 | VO+ | |
| 6 | VDD | |
| 7 | GND | |
| 8 | VO- | |
| 9 | EP_1 | |
| 10 | EP_2 | |
| 11 | EP_3 | |
| 12 | EP_4 | |
| 13 | EP_5 | |
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*Generated from [https://www.flux.ai/silicon-yard/tpa2005d1drbr](https://www.flux.ai/silicon-yard/tpa2005d1drbr)*