# TXS03121DRLR Texas Instruments | Integrated Circuits (ICs) | DigiKey Marketplace

**Manufacturer:** Texas Instruments  
**MPN:** `TXS03121DRLR`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Texas Instruments |
| Manufacturer name | Texas Instruments |
| Manufacturer | Texas Instruments |
| Extra Product Name | TXS03121DRLR Texas Instruments \| Integrated Circuits (ICs) \| DigiKey Marketplace |
| atoms | 1 |
| extraShipping | 12.0 |
| moq | 1 |
| MPN | TXS03121DRLR |
| multiple | 1 |
| packaging | Bulk |
| qtyInStock | 0 |
| SKU | 13449673 |
| snippet | Voltage Level Translator Unidirectional 1 Circuit 1 Channel SOT-5X3 |
| tierMinQty1 | 576 |
| tierPrice1 | 0.52000 |
| Category | Integrated Circuits (ICs) |
| Mfr | Texas Instruments |
| Series | - |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Translator Type | Voltage Level |
| Channel Type | Unidirectional |
| Number of Circuits | 1 |
| Channels per Circuit | 1 |
| Voltage - VCCA | 1.1 V ~ 3.6 V |
| Voltage - VCCB | 2.5 V ~ 5.5 V |
| Input Signal | - |
| Output Signal | - |
| Output Type | Single-Ended |
| Data Rate | - |
| Operating Temperature | -40?C ~ 85?C (TA) |
| Features | - |
| Mounting Type | Surface Mount |
| Package / Case | SOT-563, SOT-666 |
| Supplier Device Package | SOT-5X3 |
| Base Product Number | TXS03121 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 13449673 | 0.52 | 1 | None | 1 |
| Radwell | TXS03121DRLR |  |  | None | 1 |
| iodParts | TXS03121DRLR | 0.621 | 1 | 112000 | 4000 |
| Win Source | TXS03121DRLR |  |  | 2946 | 1 |
| 1Source | TXS03121DRLR |  |  | None | 1 |
| 4 Star Electronics | TXS03121DRLR |  |  | None | 1 |
| Digi-Key | 1740013 | 0.45114 | 1 | None | 4000 |
| Digi-Key | 1739895 | 0.52 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/108000000/108445500/part_--TXS03121DRLR---TexasInstruments--afadbdca84.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp