TPA301D Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TPA301D is a Class-AB mono audio amplifier IC from Texas Instruments, delivering 350mW output power with 0.5% THD at 1.4MHz bandwidth in an 8-Pin SOIC package. From $0.58 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TPA301D Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5783(MOQ 10)
- 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 TPA301D?
- Class-AB mono audio amplifier with 350mW output power for clear, efficient audio performance
- Ultra-low 0.5% harmonic distortion ensuring high-fidelity sound reproduction
- Wide 1.4MHz bandwidth supporting full 20kHz audio frequency range
- Compact 8-Pin SOIC package ideal for space-constrained portable and consumer electronics designs
- Lead-free (Pb-free) construction compliant with RoHS/JESD-609 e4 environmental standards
What is TPA301D used for?
The TPA301D is well-suited for portable consumer electronics such as tablets, smartphones, and handheld audio devices where compact, efficient mono audio amplification is required. It is also used in personal computers, multimedia speakers, and low-power audio systems that demand low distortion and reliable single-channel amplification. Its small SOIC footprint and wide operating temperature range make it a versatile choice for both consumer and light industrial audio applications.
What are the specifications of TPA301D?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Bandwidth-Nom | 20kHz |
| Consumer IC Type | AUDIO AMPLIFIER |
| Harmonic Distortion | 0.5% |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Output Power-Nom | 0.35W |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 1.5mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Mainland China, Philippines, Taiwan |
Where can I find the TPA301D datasheet?
TPA301D Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPA301D?
Compatible alternatives and drop-in replacements for TPA301D:
Frequently Asked Questions
What is the output power of the TPA301D audio amplifier?
The TPA301D delivers a nominal output power of 0.35W (350mW), making it suitable for driving small speakers in portable consumer electronics such as tablets, radios, and multimedia devices.
What package does the TPA301D come in, and what are its key dimensions?
The TPA301D is available in an 8-Pin SOIC (Small Outline Integrated Circuit) package with a body width of approximately 3.91mm. This compact form factor is ideal for PCB designs with limited board space.
What is the total harmonic distortion (THD) of the TPA301D?
The TPA301D features a total harmonic distortion (THD) of 0.5%, ensuring high-fidelity audio output with minimal signal degradation across its 20kHz nominal bandwidth.
What are typical applications for the TPA301D?
The TPA301D is commonly used in portable audio devices, smartphones, tablets, personal computers, and multimedia speakers. Its single-channel Class-AB design and low distortion make it a strong fit for consumer audio amplification applications.
Is the TPA301D RoHS compliant?
Yes, the TPA301D is lead-free (Pb-free code: Yes) and complies with JESD-609 code e4, making it RoHS-compliant and suitable for use in environmentally regulated consumer and industrial electronics products.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.8850 | $8.85 |
| 25+ | $0.7250 | $18.13 |
| 75+ | $0.6250 | $46.88 |
| 1000+ | $0.5933 | $593.30 |
| 2550+ | $0.5918 | $1509.19 |
| 5025+ | $0.5783 | $2905.76 |
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