# E-TDA7391PDTR STMicroelectronics | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** STMicroelectronics  
**MPN:** `E-TDA7391PDTR`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics |
| Extra Product Name | E-TDA7391PDTR STMicroelectronics \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | E-TDA7391PDTR |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 2529329 |
| snippet | Amplifier IC 1-Channel (Mono) Class AB PowerSO-20 |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 100 |
| tierMinQty5 | 250 |
| tierPrice1 | 4.38000 |
| tierPrice2 | 3.93800 |
| tierPrice3 | 3.72280 |
| tierPrice4 | 3.22640 |
| tierPrice5 | 3.06092 |
| Part Number | E-TDA7391PDTR |
| Product Group | BISS |
| Category | Integrated Circuits (ICs) |
| Mfr | STMicroelectronics |
| Series | Automotive |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Type | Class AB |
| Output Type | 1-Channel (Mono) |
| Max Output Power x Channels @ Load | 40W x 1 @ 3.2Ohm |
| Voltage - Supply | 8V ~ 18V |
| Features | Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby |
| Mounting Type | Surface Mount |
| Operating Temperature | -40?C ~ 150?C (TJ) |
| Supplier Device Package | PowerSO-20 |
| Package / Case | 20-SOIC (0.433", 11.00mm Width) Exposed Pad |
| Base Product Number | TDA7391 |
| ASIN | B0137LDZPA, B0137LEBPI, B0137LGSYU, B0137LH510 |
| Asin | B0137LDZPA, B0137LEBPI, B0137LGIN6, B0137LGSYU, B0137LH510 |
| Brand | STMicroelectronics |
| Case | 1, 10, 100, 5, 50 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 306506011, 306831011, 306873011 |
| Feature | <b>Price For:</b> Pack of 1 <b>Manufacturer</b>: STMicroelectronics <b>Product Category</b>: Audio Amplifiers <b>RoHS</b>: <b>Audio Load Resistance</b>: 4 Ohm <b>Product</b>: Audio Amplifiers <b>Type< |
| Height | 75 |
| IsDeadAsin | True |
| Label | STMicroelectronics |
| Man | STMicroelectronics |
| NumberOfItems | 1, 10, 100, 5, 50 |
| PackageQuantity | 1, 10, 100, 5, 50 |
| PartNumber | E-TDA7391PDTR |
| ProductGroup | BISS, BISS Basic |
| ProductTypeName | BISS, ELECTRONIC_COMPONENT_AMPLIFIER |
| Publisher | STMicroelectronics |
| Size | 1 pack, 10 pack, 100 pack, 5 pack, 50 pack |
| Studio | STMicroelectronics |
| Title | Audio Amplifiers Digitally controlled Audio Processor (1 piece), Audio Amplifiers Digitally controlled Audio Processor (10 pieces), Audio Amplifiers Digitally controlled Audio Processor (100 pieces),  |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 2529329 | 4.38 | 1 | None | 1 |
| Win Source | E-TDA7391PDTR |  |  | 775 | 1 |
| Hotenda | H2498466 | 3.75 | 1 | None | 1 |
| Newark | 07AH6518 | 4.57 | 1 | 1172 | 1 |
| Newark | 98AC1254 |  |  | None | 1 |
| Future Electronics | 6034892 | 1.68 | 1 | None | 600 |
| RS Delivers | 190-4926 | 2.752 | 1 | None | 1 |
| TME | E-TDA7391PDTR | 3.91 | 1 | None | 1 |
| AmazonSC | B0137LGSYU |  |  | None | 1 |
| Digi-Key | 2746873 | 4.38 | 1 | 600 | 1 |
| Arrow | E-TDA7391PDTR | 3.364 | 1 | 489 | 1 |
| Mouser | 511-E-TDA7391PDTR | 3.29 | 1 | 618 | 1 |
| RS Delivers | 190-6839 | 4.281 | 1 | None | 5 |
| Digi-Key | 2746955 | 3.62 | 1 | None | 1 |
| Newark | 55R3017 |  |  | None | 1 |
| st.com | E-TDA7391PDTR | 4.1 | 1 | None | 1 |

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