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Qwiic - adapter 1.8V - SparkFun SPX-19017
Brand: Sparkfun
Product Code: AN-21115
Availability: 4-6 business days
Planned delivery date after ordering: 2025-07-11
Product Code: AN-21115
Availability: 4-6 business days
Planned delivery date after ordering: 2025-07-11
Ex Tax: 12.73€
A voltage adapter that allows you to adjust the voltage of 1.8 V to the 3.3 V level used in the Qwiic system. The module is used when the user has to connect an element with 1.8 V logic without a logic level regulator to a project implemented in the Qwiic standard. The presented converter provides a voltage of 1.8 V at a current of up to 300 mA, as well as a bidirectional translation of logical levels. It allows you to connect elements using the I2C bus with a voltage of 1.8 V.
Specification:
Specification:
- The AP2127 LDO regulator provides a voltage of 1.8 V at 300 mA from the Qwiic bus
- The bi-directional PCA9306 chip handles I2C logic translation
- The LED indicates that the board is connected to the Qwiic bus (the diode can be turned off by using a soldering valve, which is useful when used in systems with low power consumption)
- Supported Connector Type: Qwiic
- Supported logical voltages: 1.8 V and 3.3 V
- Tile sizes: 26 x 26 x 4 mm
