TPA6205A1ZQVRG1 Texas Instruments Integrated Circuit (Other) In Stock

Name: TPA6205A1ZQVRG1
Brand: Texas Instruments
SKU: TPA6205A1ZQVRG1
Availability: InStock

Texas Instruments TPA6205A1 is a 1.25W mono fully differential Class AB audio power amplifier. Key specs: 20 kHz bandwidth, 1% THD, 8-pin BGA package. Available from stock with worldwide shipping.

OBSOLETEIntegrated CircuitVerified May 2026

Package / Visual Reference

TPA6205A1ZQVRG1Other

Quick Facts

Manufacturer: Texas Instruments
Package: Other
Pin Count: 8
Lifecycle: OBSOLETE
Datasheet: TPA6205A1ZQVRG1 Datasheet PDF
Category: Integrated Circuit
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of TPA6205A1ZQVRG1?

1.25W fully differential output eliminates DC-blocking capacitors reducing BOM cost and improving low-frequency audio response
Class AB topology with 1% THD at 20 kHz bandwidth delivers high-fidelity audio suitable for portable media devices
Ultra-compact 8-pin BGA package enables minimal PCB footprint for space-constrained portable consumer electronics

What is TPA6205A1ZQVRG1 used for?

The TPA6205A1ZQVRG1 is designed for portable audio applications in smartphones, tablets, and handheld gaming consoles requiring efficient mono speaker amplification. Its fully differential architecture reduces electromagnetic interference and allows direct speaker drive without capacitors, lowering cost and system size. The compact BGA package and wide operating voltage make it suitable for wearable devices, Bluetooth speakers, and battery-powered audio equipment.

What are the specifications of TPA6205A1ZQVRG1?

Pbfree Code	Yes
YTEOL	0
Bandwidth-Nom	20kHz
Consumer IC Type	CLASS AB AUDIO AMPLIFIER
Harmonic Distortion	1%
JESD-30 Code	S-PBGA-B8
JESD-609 Code	e1
Number of Channels	1
Number of Functions	1
Output Power-Nom	1.25W
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	BGA8,3X3,20
Package Shape	SQUARE
Package Style	GRID ARRAY, VERY THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Supply Current-Max	2mA
Supply Voltage-Max (Vsup)	5.5V
Supply Voltage-Min (Vsup)	2.5V
Surface Mount	YES
Technology	CMOS
Temperature Grade	INDUSTRIAL
Terminal Finish	Tin/Silver/Copper (Sn/Ag/Cu)
Terminal Form	BALL
Terminal Pitch	0.5mm
Terminal Position	BOTTOM
Time@Peak Reflow Temperature-Max (s)	30
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 2
ECCN	EAR99
HTS Code	8542.33.00.01

Where can I find the TPA6205A1ZQVRG1 datasheet?

TPA6205A1ZQVRG1 Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for TPA6205A1ZQVRG1?

Compatible alternatives and drop-in replacements for TPA6205A1ZQVRG1:

TPA6205A1NMBRTexas Instruments

1.25W, 1 Channel(s), 1 Func, CMOS, PBGA8

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the output power of the TPA6205A1?

The TPA6205A1 delivers 1.25W of nominal output power in a mono channel Class AB fully differential configuration, providing clear audio output for small speakers in portable consumer electronics at typical operating voltages.

What is the audio bandwidth and THD of the TPA6205A1?

The TPA6205A1 supports a nominal audio bandwidth of 20 kHz with a total harmonic distortion of 1%, ensuring clean and accurate audio reproduction suitable for music playback and voice applications in portable devices.

What package does the TPA6205A1ZQVRG1 come in?

The TPA6205A1ZQVRG1 is packaged in an 8-pin BGA (S-PBGA-B8), which provides an extremely compact footprint that is ideal for ultra-slim portable devices like smartphones and wearables where PCB space is at a premium.

Why is a fully differential amplifier preferred for portable audio designs?

A fully differential amplifier doubles voltage swing, eliminates the need for DC-blocking capacitors, reduces power supply noise coupling, and improves common-mode rejection, resulting in lower BOM cost, smaller board size, and cleaner audio output.

What are typical alternatives to the TPA6205A1 for portable audio?

Alternative mono audio amplifiers from Texas Instruments include the LM4898 and TPA2005D1, while comparable devices from other manufacturers include the MAX9775 and PAM8302, each offering similar power levels with varying package and feature options.

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.

Aug 6, 2026

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.

Aug 6, 2026

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.

Aug 4, 2026

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.

Aug 4, 2026

Why Buy from FindMyChip

Authorized Source

Verified supply chain with full traceability & inspection

Competitive Pricing

Factory-direct from China distributors, low MOQ

Fast Shipping

DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide

Quality Guaranteed

30-day replacement for defective parts, no questions asked

About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

View all Texas Instruments parts →

More from Texas Instruments

SN74HC138PWT

Small Outline Packages

Integrated Circuit

MCP6292IDGKT

Small Outline Packages

Integrated Circuit

CD4511BMN

Dual-In-Line Packages

Integrated Circuit

UCC2803DG4

Small Outline Packages

Integrated Circuit

MC33078DRE4

Small Outline Packages

Integrated Circuit

TLV6710DDCT

SOT23 (6-Pin)

Integrated Circuit

AvailabilityIn Stock

Reference Price (USD)

Contact for Price

Buy from 1pc · Factory-direct pricing

pcs

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”

James Wright

Supply Chain Director, CircuitPro Ltd, UK

TPA6205A1ZQVRG1 Texas Instruments Integrated Circuit (Other) In Stock

What are the key features of TPA6205A1ZQVRG1?

What is TPA6205A1ZQVRG1 used for?

What are the specifications of TPA6205A1ZQVRG1?

Compliance & Regulatory

Where can I find the TPA6205A1ZQVRG1 datasheet?

What are equivalent replacements for TPA6205A1ZQVRG1?

Frequently Asked Questions

What is the output power of the TPA6205A1?

What is the audio bandwidth and THD of the TPA6205A1?

What package does the TPA6205A1ZQVRG1 come in?

Why is a fully differential amplifier preferred for portable audio designs?

What are typical alternatives to the TPA6205A1 for portable audio?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

You May Also Like