It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

BOB-15439

Name: SparkFun Electronics BOB-15439
Brand: SparkFun
SKU: 474-BOB-15439
Price: 5.26 USD
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

474-BOB-15439

Mfr. No:

BOB-15439

Mfr.:

SparkFun

Description:

SparkFun Accessories This is a breakout board for the PCA9306 dual bidirectional voltage-level translator. Because different parts sometimes use different voltage levels to communicate voltage level translators can be the key to making different parts play nice.The PCA9

Datasheet:

BOB-15439 Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about SparkFun BOB-15439

In Stock: 113

Stock:: 113

Can Dispatch Immediately

An unexpected error occurred. Please try again later.
On Order:: 220

Expected 2026/04/23
Factory Lead Time:: 2

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

$-.--

Ext. Price:

$-.--

Est. Tariff:

Pricing (USD)

Qty.	Unit Price	Ext. Price
	$5.26	$5.26

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	SparkFun Electronics
Product Category:	SparkFun Accessories
RoHS:	N
Product:	Breakout Boards
Type:	Level Translator - PCA9306
Brand:	SparkFun
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CN
Description/Function:	Level Translator - PCA9306
Product Type:	Accessories
Factory Pack Quantity:	1
Subcategory:	Supplies
Unit Weight:	122.472 g

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

BOB-15439 Datasheet

CNHTS:: 8543709990
CAHTS:: 8543700000
USHTS:: 8543704500
JPHTS:: 854370000
ECCN:: EAR99

Level Translator Breakout

SparkFun Level Translator Breakout features a PCA9306 dual bidirectional I²C-bus and SMBus voltage-level translator. The PCA9306 translator is operational on the low side from 1.2V to 3.3V and on the high side from 1.8V to 5.5V. Low and high-side reference voltages are applied to the VREF1 and VREF2, respectively, I/O is connected, and the Enable pin is driven high for bidirectional voltage translation.