TPA2034D1YZFTIn StockTexas Instruments
TPA2034D1YZFT is a 1W mono BTL audio power amplifier by Texas Instruments in a 4-ball DSBGA package, operating from 2.5–5.5V. From $0.5242, MOQ 1, ships globally.
- Manufacturer
- Texas Instruments
- Package
- DSBGA
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- TPA2034D1YZFT Datasheet PDF
- Category
- audio-amplifiers
- Price
- From $0.5242(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
Designed for portable audio systems and wearable devices where board space is critical. Ideal for smartphones, tablets, Bluetooth earbuds, and IoT audio peripherals requiring a small-footprint mono speaker driver.
Specifications
| Supply Voltage | 2.5–5.5V |
| Output Power | 1W (BTL, 8Ω, 5V) |
| Quiescent Current | 1.8mA typ |
| Operating Temperature | -40°C to +85°C |
| Interface | Analog audio input |
| Package | DSBGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the key specifications of the TPA2034D1YZFT?
The TPA2034D1YZFT is a 1W mono BTL audio power amplifier operating from 2.5V to 5.5V supply, delivering 1W into 8Ω at 5V. It has a typical quiescent current of 1.8mA, operates from -40°C to +85°C, and comes in a 4-ball DSBGA package with 0.8mm pitch.
What applications is the TPA2034D1YZFT suitable for?
The TPA2034D1YZFT is designed for portable and wearable audio applications where board space is at a premium — including smartphones, Bluetooth earbuds, smart watches, tablets, and IoT devices requiring a compact mono speaker amplifier solution.
What are compatible alternatives to the TPA2034D1YZFT?
Compatible alternatives include the TPA2035D1 (higher output power, same form factor) and TPA2031D1 (similar 1W BTL, SOT-23 package). For drop-in DSBGA replacements, consult the TI audio amplifier portfolio for pin-compatible variants.
Is the TPA2034D1YZFT RoHS compliant?
Yes, the TPA2034D1YZFT is RoHS compliant and lead-free (Pb-free). The YZFT suffix designates the 4-ball DSBGA packaging in tape-and-reel form suitable for automated SMT assembly.
What is the package type and pin count of TPA2034D1YZFT?
The TPA2034D1YZFT uses a 4-ball DSBGA (Die-Size Ball Grid Array) package with 0.8mm pitch. This ultra-compact package measures approximately 0.838mm × 0.838mm, making it one of the smallest audio amplifier footprints available.
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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 |
|---|---|---|
| 1+ | $2.0000 | $2.00 |
| 4+ | $1.5000 | $6.00 |
| 14+ | $1.0000 | $14.00 |
| 15+ | $0.9750 | $14.63 |
| 53+ | $0.5625 | $29.81 |
| 100000+ | $0.5242 | $52420.00 |
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