TCA39306DCUR
- Description
- FM+ I²C bus and SMBus voltage translator 8-VSSOP -40 to 125
- Datasheet

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- I2C Bus and SMBus Voltage Level Translation
- Single Translation Circuit
- 8-Pin VSSOP Surface-Mount Package
- Compact 2.3mm X 2mm Footprint, 900µm Height
- Operating Temperature -40°C To 125°C
- Active Production Lifecycle Status
The Texas Instruments TCA39306DCUR is a single-circuit I2C bus and SMBus voltage level translator in an 8-pin VSSOP package. A bus voltage translator lets devices on two different supply domains share one I2C or SMBus line, so a low-voltage controller can talk to peripherals running at a higher logic level. The TCA39306DCUR is rated for operation from -40°C to 125°C and is in active production.
Level translators like the TCA39306DCUR are placed between a host processor or microcontroller and I2C or SMBus peripherals such as sensors, EEPROMs, power monitors and port expanders that run from a different supply voltage. Its -40°C to 125°C rating and small VSSOP footprint suit designers of industrial controls, automotive-adjacent modules, communications equipment and densely packed consumer boards that mix logic voltage domains.
Fusion’s in-house quality hubs and Prosemi testing facility are fully certified to meet critical industry standards for electronic component inspection and testing.
Quantity
Let us do the sourcing. Even if it's not available now, our team can track it down and tailor a solution just for you.