TPA6139A2RGTR Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock

Name: TPA6139A2RGTR
Brand: Texas Instruments
SKU: TPA6139A2RGTR
Availability: InStock

The TPA6139A2RGTR is a DirectPath 25mW stereo headphone amplifier IC from Texas Instruments. It features two channels with 0.25 dB gain, eliminating DC-blocking capacitors for reduced BOM cost. Available in a 16-pin QFN package with worldwide shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

TPA6139A2RGTRQuad Flat No-Lead

Quick Facts

Manufacturer: Texas Instruments
Package: Quad Flat No-Lead
Pin Count: 17
Lifecycle: ACTIVE
Datasheet: TPA6139A2RGTR Datasheet PDF
Category: Integrated Circuit
Price: From $0.2592(MOQ 250)
Temp Range: -40.0°C to 150.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of TPA6139A2RGTR?

DirectPath architecture eliminates DC-blocking capacitors, reducing BOM cost and PCB size
25mW output power per channel with ultra-low noise and distortion for high-fidelity audio
Dual-channel (stereo) Class AB amplifier design in compact 16-pin QFN package

What is TPA6139A2RGTR used for?

The TPA6139A2RGTR is ideal for portable audio devices such as smartphones, tablets, and MP3 players requiring high-quality headphone output. Its DirectPath technology makes it suitable for cost-sensitive consumer electronics where eliminating bulky DC-blocking capacitors saves space and reduces component count. It is also used in handheld gaming devices and portable media players demanding low power consumption and excellent audio fidelity.

What are the specifications of TPA6139A2RGTR?

Pbfree Code	Yes
YTEOL	15
Consumer IC Type	CLASS AB AUDIO AMPLIFIER
Gain	0.25dB
JESD-30 Code	S-PQCC-N16
JESD-609 Code	e4
Number of Channels	2
Number of Functions	1
Output Power-Nom	0.025W
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	LCC16,.12SQ,20
Package Shape	SQUARE
Package Style	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	3.6V
Supply Voltage-Min (Vsup)	3V
Surface Mount	YES
Temperature Grade	AUTOMOTIVE
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	NO LEAD
Terminal Pitch	0.5mm
Terminal Position	QUAD
Time@Peak Reflow Temperature-Max (s)	30
Package	Quad Flat No-Lead

Compliance & Regulatory

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

Where can I find the TPA6139A2RGTR datasheet?

TPA6139A2RGTR Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for TPA6139A2RGTR?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the output power of the TPA6139A2RGTR?

The TPA6139A2RGTR delivers a nominal output power of 25mW per channel (0.025 W), making it well-suited for driving standard 32-ohm headphones with clear, distortion-free audio in portable applications.

What package does the TPA6139A2RGTR use and how many pins does it have?

The TPA6139A2RGTR comes in a 16-pin QFN (Quad Flat No-Lead) package, which provides a compact PCB footprint with good thermal performance, ideal for space-constrained portable audio designs.

What is the DirectPath feature in the TPA6139A2RGTR?

DirectPath is Texas Instruments' proprietary output coupling architecture that removes the need for external DC-blocking capacitors at the headphone output. This reduces total BOM cost, board space, and eliminates the low-frequency roll-off associated with traditional capacitor-coupled amplifiers.

Is the TPA6139A2RGTR RoHS compliant?

Yes, the TPA6139A2RGTR is RoHS compliant and lead-free, as indicated by its JESD-609 Code e4 and Pbfree Code Yes, meeting modern environmental regulations for electronic components.

What are typical applications for the TPA6139A2RGTR?

This amplifier is commonly used in smartphones, tablets, portable media players, handheld gaming consoles, and other consumer electronics requiring high-quality stereo headphone output with minimal external components and low power consumption.

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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.

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AvailabilityIn Stock

Reference Price (USD)

From $0.2592

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
250+	$0.3144	$78.59
500+	$0.3001	$150.05
1000+	$0.2883	$288.34
3000+	$0.2690	$807.00
6000+	$0.2620	$1572.00
15000+	$0.2592	$3888.45

pcs

Unit price: $0.3144 · Total: $78.59

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

TPA6139A2RGTR Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock

What are the key features of TPA6139A2RGTR?

What is TPA6139A2RGTR used for?

What are the specifications of TPA6139A2RGTR?

Compliance & Regulatory

Where can I find the TPA6139A2RGTR datasheet?

What are equivalent replacements for TPA6139A2RGTR?

Frequently Asked Questions

What is the output power of the TPA6139A2RGTR?

What package does the TPA6139A2RGTR use and how many pins does it have?

What is the DirectPath feature in the TPA6139A2RGTR?

Is the TPA6139A2RGTR RoHS compliant?

What are typical applications for the TPA6139A2RGTR?

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

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