TPA6205A1DRBRIn StockTexas Instruments
TPA6205A1DRBR is a 1.4W mono Class-AB audio amplifier by Texas Instruments, 8-pin WSON package, -40 to 85°C, from $0.2399/250pcs, in stock, global shipping.
- Manufacturer
- Texas Instruments
- Package
- WSON-8
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TPA6205A1DRBR Datasheet PDF
- Category
- audio-amplifiers
- Price
- From $0.2320(MOQ 250)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1.4W output power into 8Ω at 5V supply
- Differential input rejects common-mode noise
- Shutdown mode for ultra-low quiescent current
- WSON-8 (DRB) small footprint package
- Wide supply range: 2.5V to 5.5V
- Thermal and short-circuit protection
Applications
Ideal for portable audio devices, smartphones, and battery-powered Bluetooth speakers requiring compact mono amplification. Commonly used in tablets, portable media players, and industrial handheld terminals where board space is limited and audio clarity is critical.
Specifications
| Output Power | 1.4W |
| Supply Voltage Min | 2.5V |
| Supply Voltage Max | 5.5V |
| Load Impedance | 8Ω |
| THD+N | 1% |
| Quiescent Current | 3.5mA |
| Shutdown Current | 0.5μA |
| Input Type | Differential |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Package | WSON-8 |
Compliance & Regulatory
| RoHS Status | Compliant |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPA6205A1DRBR:
Pin-compatible WSON-8 mono audio amplifier with same package footprint, 1.4W into 8Ω, direct drop-in alternative
1.1W Class-AB mono amplifier in SOIC-8, similar supply range 2.0-5.5V, functional equivalent with different package
Frequently Asked Questions
What is the output power of TPA6205A1DRBR?
The TPA6205A1DRBR delivers up to 1.4W of continuous output power into an 8Ω load at a 5V supply voltage with less than 1% THD+N, making it suitable for clear audio output in portable devices.
What package does TPA6205A1DRBR use and how many pins?
The TPA6205A1DRBR uses an 8-pin WSON (DRB) package measuring approximately 2mm × 2mm, offering a very small PCB footprint ideal for space-constrained portable and wearable applications.
What is the supply voltage range for TPA6205A1DRBR?
The TPA6205A1DRBR operates from a 2.5V to 5.5V single supply, making it compatible with both 3.3V and 5V systems and well-suited for Li-ion battery-powered designs.
Is TPA6205A1DRBR RoHS compliant?
Yes, the TPA6205A1DRBR is RoHS compliant and lead-free, meeting international environmental regulations for use in consumer electronics and industrial equipment worldwide.
What are good alternatives to TPA6205A1DRBR?
Compatible alternatives include the TPA6211A1DRBR (same package, higher 1.4W power with improved efficiency), LM4871 (similar class-AB mono amplifier), and MAX98357A (Class-D digital input amplifier for higher efficiency needs).
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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 |
|---|---|---|
| 250+ | $0.2399 | $59.98 |
| 500+ | $0.2360 | $118.00 |
| 1000+ | $0.2320 | $232.00 |
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