For Reference Only
| Part Number | STA550 |
| Manufacturer | STMicroelectronics |
| Category | Integrated Circuits (ICs) › Audio Amplifiers |
| Description | IC AMP AB STEREO 70W 27FLEXIWATT |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | STA550 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | STA550 |
| Brand: | STMicroelectronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Audio Amplifiers |
| Manufacturer: | STMicroelectronics |
| Product Status: | Obsolete |
| Type: | Class AB |
| Output Type: | 2-Channel (Stereo) |
| Max Output Power x Channels @ Load: | 70W x 2 @ 4Ohm |
| Voltage - Supply: | 20V ~ 30V |
| Features: | Mute, Standby, Thermal Protection |
| Mounting Type: | Through Hole |
| Operating Temperature: | 0°C ~ 70°C (TA) |
| Supplier Device Package: | 27-Flexiwatt (Vertical) |
| Package / Case: | 27-Flexiwatt (Formed Leads) |
 |
TAS5176DDWR | IC AMP D 6 CHAN 40W 44HTSSOP | 88378 More on Order |
 |
AS1701 | IC AMP CLASS AB MONO 1.6W 8MSOP | 99142 More on Order |
 |
NJM2076D | IC AMP AB MONO/STEREO 90MW 8DIP | 66633 More on Order |
 |
LM4980SDX/NOPB | IC AMP CLASS AB STER 42MW 10WSON | 36927 More on Order |
 |
TDF8544TH/N2,518 | IC AMP CLASS AB QUAD 28W 36HSOP | 38755 More on Order |
 |
TPA3003D2PFBRG4 | IC AMP CLASS D STER 3.75W 48TQFP | 57739 More on Order |
 |
TFA9843J/N1,112 | IC AMP AB MONO/STEREO 29W 9PDBS | 90966 More on Order |
 |
TPA0211DGNRG4 | IC AUDIO AMP 2W 8MSOP | 51206 More on Order |
 |
LA4663-E | IC AUDIO AMP BTL 2CH 14SIP | 47641 More on Order |
 |
TDF8546ATH/N1,118 | IC AMP CLASS AB QUAD 25W 36HSOP | 92330 More on Order |
 |
TDA8547TS/N1,112 | IC AMP CLASS AB STER 1.2W 20SSOP | 99392 More on Order |
 |
AD1994ACPZ | IC AMP AUDIO PWR 25W 64LFCSP | 67853 More on Order |
| In Stock | 53911 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 357 | $9.85801 | $3519.30957 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
