Product Images are shown for illustrative purposes only and may differ from actual product.

PCA9306 2 Bit Bidirectional I2C Bus And SMBUS Voltage Level Converter

  • Stock: 2

    Availability: InStock priceValidUntil: 2026-04-12

  • SKU: 3272 | DAD358

Availability: InStock priceValidUntil: 2026-04-12

  • Rs. 391.76 (inc GST)
    Rs.332.00 + GST

    Qty :

GST Invoice: Available for all purchases — eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

PCA9306 2-Bit Bidirectional I2C Bus Voltage Level Converter

PCA9306 offers I2C voltage translation from 1.2V to 5.5V with dual bidirectional support.

The PCA9306 2-Bit Bidirectional I2C Bus Voltage Level Converter is designed for seamless voltage translation between I2C and SMBus systems. This device operates between 1.2V to 3.3V for VREF1 and 1.8V to 5.5V for VREF2, enabling flexible connections without needing a direction pin. Ideal for interfacing different voltage levels in your electronic projects, the PCA9306 ensures reliable communication across various devices.

This voltage level converter supports standard and fast-mode I2C protocols, making it suitable for a wide range of applications. Its dual bidirectional capability simplifies the design process, allowing for easy integration into existing systems. The PCA9306 is particularly useful in mixed-voltage environments, where devices operate at different voltage levels.

For engineers and hobbyists in India, the PCA9306 2-Bit Bidirectional I2C Bus Voltage Level Converter is a must-have component for reliable voltage translation. Explore this product and elevate your electronic designs with efficient connectivity and performance.

At DNA, we offer a variety of high-quality Modules from leading manufacturers. Discover the PCA9306 and enhance your projects. Check other Modules that we have in stock.

If you're seeking specific electronic components, reach out to us. We can help you find parts like IGBT, Inductor, Analog IC, Power Supply, Nextion Display, and LCD. We also support retail and bulk orders. Contact Us.

Features of PCA9306 2-Bit Bidirectional I2C Bus Voltage Level Converter

  • 2-Bit bidirectional translator for SDA and SCL lines
  • I2C and SMBus compatible
  • Accommodates standard-mode and fast-mode I2C
  • Allows voltage-level translation between 1.2V and 5.5V
  • No direction pin required

Specification of PCA9306 2-Bit Bidirectional I2C Bus Voltage Level Converter

  • Voltage Range VREF1: 1.2V to 3.3V
  • Voltage Range VREF2: 1.8V to 5.5V
  • Dual bidirectional support
  • I2C and SMBus compatible
  • Standard and fast-mode support

Applications of PCA9306 2-Bit Bidirectional I2C Bus Voltage Level Converter

  • Voltage-level translation in mixed-voltage systems
  • Interfacing different I2C devices
  • Communication between microcontrollers
  • Connecting sensors with varying voltage levels

Package Includes

  • 1 X PCA9306 2 Bit Bidirectional I2C Bus and SMBUS Voltage Level Converter
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (1)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
How long does dispatch take?
In-stock items typically dispatch within 1–2 working days. If any item needs sourcing, we’ll update you with the expected timeline before dispatch.
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
Do you accept bulk / OEM orders?
Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.
Do you supply branded parts (Texas Instruments, ST, Vishay, etc.)?
Yes — if a brand/manufacturer is listed on the product page. If not listed, share the exact manufacturer + part number and we’ll check sourcing options.

NEW Products

Product Page : New Products

2 PIN MRS GX12 Connector

2 Pin GX12 Aviation Connector GX12 Aviation Connector with 2 pins, 250V voltage, 5A current, and wa..

Rs.57.82 (inc GST)
Rs.49.00 + GST

SKU: 2972 | DAE683
Stock: 30

Nose Plier Regular Blue Low Quality MS

MS Nose Plier Regular Blue Low Quality Tool MS Nose Plier designed for gripping, bending, and cuttin..

Rs.88.50 (inc GST)
Rs.75.00 + GST

SKU: 9157 | DAG131
Stock: 5

Soldron 35w Spade Premium Grade Long Life Bit(Nickel)

Soldron 35W Spade Premium Grade Long Life Bit Soldron 35W Spade Bit designed for durability with nic..

Rs.168.74 (inc GST)
Rs.143.00 + GST

SKU: 2359 | DAC109
Stock: 4

XL6005E1 TO252 Step-Up DC Power Converter SMD IC

XL6005E1 TO252Step-Up DC Power Converter SMD ICXL6005E1 TO252 Step-Up DC Power Converter SMD ICThe X..

Rs.70.80 (inc GST)
Rs.60.00 + GST

SKU: 3922 | DAF734
Stock: 196

Have You Seen

Product Page : Have You Seen

AD5761ARUZ Digital to Analog Converter(TSSOP)

AD5761ARUZ Digital to Analog Converter IC AD5761ARUZ DAC with 16-bit resolution, unipolar or bipolar..

Rs.1,379.84 (inc GST)
Rs.1,169.36 + GST

SKU: 8687 | DAH962
Stock: 1

XY128 2 Pin PCB Mount Screwable Terminal Block

XY128 2 Pin PCB Mount Screwable Terminal Block XY128 2 Pin Terminal Block Connector with 5.08 mm pit..

Rs.6.02 (inc GST)
Rs.5.10 + GST

SKU: 2689 | DAE190
Stock: 150

W78E052DDG Nuvoton Microcontroller

Nuvoton W78E052DDG Microcontroller IC W78E052DDG Microcontroller, 8-bit, 16K/8K Flash EPROM, low po..

Rs.239.54 (inc GST)
Rs.203.00 + GST

SKU: 3102 | DAE884
Stock: 3

25TTS12 High Voltage Thyristor SCR (Doingter)

Doingter 25TTS12 High Voltage Thyristor SCR 25TTS12 Thyristor SCR, 1200V, 25A, designed for phase co..

Rs.69.62 (inc GST)
Rs.59.00 + GST

SKU: 2859 | DAE533
Stock: 7

Related Products

NeoPixel Strip - 8 x WS2812 RGB LED

NeoPixel Strip - 8 x WS2812 RGB LED

NeoPixel Strip - 8 x WS2812 RGB LED  This is a small Neopixel stick containing 8 of tiny 5050 (..

Rs.442.50 (inc GST)
Rs.375.00 + GST

SKU: 545 | DAB865
Stock: 0
ISB-TS45D Infrared Thermopile Sensor

ISB-TS45D Infrared Thermopile Sensor

ISB Infrared Thermopile Sensor for Non-Contact Measurement ISB-TS45D Infrared Thermopile Sensor for..

Rs.136.53 (inc GST)
Rs.115.70 + GST

SKU: 7452 | DAF246
Stock: 50
YM3812 2-operator FM sound generator IC

YM3812 2-operator FM sound generator IC

YM3812 2-Operator FM Sound Generator IC YM3812 2-operator FM sound generator IC for dynamic audio sy..

Rs.802.40 (inc GST)
Rs.680.00 + GST

SKU: 7427 | DAH354
Stock: 0
BCP53 80V, 1A PNP medium power transistor (sot223)

BCP53 80V, 1A PNP medium power transistor (sot223)

BCP53 PNP Medium Power Transistor SOT-223 BCP53 PNP Transistor for amplification & switching with 80..

Rs.11.80 (inc GST)
Rs.10.00 + GST

SKU: 7750 | DAG212
Stock: 0
Seeed Studio XIAO ESP32C3 tiny MCU board with Wi Fi and BLE, battery charge supported, power efficiency and rich Interface

Seeed Studio XIAO ESP32C3 tiny MCU board with Wi Fi and BLE, battery charge supported, power efficiency and rich Interface

Seeed Studio XIAO ESP32C3 WiFi and BLE MCU Board Seeed Studio XIAO ESP32C3 MCU board with WiFi and ..

Rs.603.50 (inc GST)
Rs.511.44 + GST

SKU: 7827 | DAG231
Stock: 0
IM66D120AXTMA1 Audio Control, MEMS Microphone

IM66D120AXTMA1 Audio Control, MEMS Microphone

IM66D120AXTMA1 MEMS Microphone for Audio Control Infineon IM66D120AXTMA1 MEMS Microphone with low se..

Rs.308.12 (inc GST)
Rs.261.12 + GST

SKU: 8850 | DAI175
Stock: 0
AS7341 DLGM SENSOR

AS7341 DLGM SENSOR

AMS AS7341 DLGM Sensor AS7341 DLGM Sensor for precise color detection with 11 channels, 16-bit ADC, ..

Rs.1,043.82 (inc GST)
Rs.884.59 + GST

SKU: 9459 | DAI331
Stock: 0