Manufacturer package reference image
Ultra low power stereo headphone amplifier with capacitor-less output
Key Specifications
| Complete manufacturer part number | TS4909IQT |
|---|---|
| Manufacturer | STMicroelectronics |
| Description | Ultra low power stereo headphone amplifier with capacitor-less output |
| Package / case | VDFPN 10 3x3x1.0 |
| Product category | Audio ICs |
| Pins | 10 |
| Supply voltage range (manufacturer product features) | 2.2 V to 5.5 V |
| Continuous average output power (32 ohm; VCC = 3 V; THD+N below 1%) | 31 mW |
| Package body dimensions (nominal; manufacturer package section) | 3 x 3 x 1 mm |
| Operating temperature (manufacturer catalog) | -40 °C to 85 °C |
| Operating supply voltage | 2.2 V to 5.5 V |
| Operating temperature (manufacturer ordering record) | -40.0 °C to 85.0 °C |
| Packing type | Tape And Reel |
| RoHS compliant | Ecopack1 |
| Grade | Industrial |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Exact ST ordering page verified on 2026-11-04. Temperature labels preserve manufacturer ordering scope; ambient or junction basis is not inferred. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
Manufacturer package reference image for VDFPN 10 3x3x1.0. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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