TPA2012D2RTJT

$1.65

Description：IC AMP CLASS D STEREO 2.1W 20QFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:cde3feb4dfb6 Category: Audio Amplifiers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC AMP CLASS D STEREO 2.1W 20QFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Type：Class D
Output Type：2-Channel (Stereo)
Max Output Power x Channels @ Load：2.1W x 2 @ 4Ohm
Voltage - Supply：2.5V ~ 5.5V
Features：Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
Mounting Type：Surface Mount
Supplier Device Package：20-QFN (4x4)
Package / Case：20-WFQFN Exposed Pad
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

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TPA2012D2RTJT

Overview

The TPA2012D2RTJT is a stereo Class-D audio power amplifier manufactured by Texas Instruments. It delivers 2.1 watts per channel into an 8-ohm load with a supply voltage range of 2.5V to 5.5V. The device operates with a typical quiescent current of 5mA at 3.6V and supports a wide operating temperature range from -40°C to +85°C. It utilizes a NanoFree package for compact integration.

Feature Summary

Stereo filter-free Class-D architecture
Low quiescent current operation
NanoFree package design

Applications

Mobile phone speaker amplification
Portable media players
Handheld gaming devices

Procurement Notes

Verify the specific suffix RTJT against official documentation to confirm tape-and-reel packaging and pin configuration. Ensure compatibility with system voltage requirements within the specified 2.5V to 5.5V range before procurement.

Selection Notes

Select this component for applications requiring high efficiency in a minimal footprint. Consider the 2.1W output capability relative to the connected speaker impedance. Verify thermal management requirements for the NanoFree package under maximum load conditions.

Part Context

This part belongs to the TPA2012 family of stereo audio amplifiers. It is designed for portable consumer electronics where space and power efficiency are critical constraints. The D2 suffix indicates specific package and performance variations within the series.

Replacement Considerations

Consult official substitution guides for verified alternatives. Generic replacements may not match the NanoFree package dimensions or specific electrical characteristics.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.