7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout
7Semi
7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout -Electronic Modules -Logic Level Converters -Robocraze
7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout -Electronic Modules -Logic Level Converters -Robocraze
7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout -Electronic Modules -Logic Level Converters -Robocraze
7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout -Electronic Modules -Logic Level Converters -Robocraze
7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout -Electronic Modules -Logic Level Converters -Robocraze
7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout -Electronic Modules -Logic Level Converters -Robocraze
7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout -Electronic Modules -Logic Level Converters -Robocraze
7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout -Electronic Modules -Logic Level Converters -Robocraze
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7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout

Rs 32/-
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Rs 54/-
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SKU: TIFDC0080
  • 4-channel bi-directional logic level converter using BSS138 N-channel MOSFETs for safe voltage translation
  • Supports wide voltage range from 1.8V to 10V, ideal for mixed-voltage systems
  • Perfect I2C logic level converter module for interfacing 3.3V ↔ 5V devices
  • Compatible with I2C, TTL serial, and slow SPI interfaces (<2MHz)
  • Built-in 10K pull-up resistors ensure stable and reliable communication
  • Works as an efficient voltage level shifter for microcontrollers like Arduino, Raspberry Pi, and sensors
  • 4 independent channels allow multiple signal conversions simultaneously
  • Comes with pre-soldered 6-pin headers for easy breadboard and prototyping use
  • Fully assembled and tested breakout board, ready for plug-and-play integration
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7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout -Electronic Modules -Logic Level Converters -Robocraze
7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout
Rs 54/- Rs 32/-
7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout -Electronic Modules -Logic Level Converters -Robocraze
7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout -Electronic Modules -Logic Level Converters -Robocraze
7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout -Electronic Modules -Logic Level Converters -Robocraze
7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout -Electronic Modules -Logic Level Converters -Robocraze

7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout

Rs 54/- Rs 32/-
Description

7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout

The 7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout is a compact and reliable logic level converter module designed to bridge communication between devices operating at different voltage levels. Supporting a wide range from 1.8V to 10V, this bi-directional voltage level shifter uses BSS138 MOSFETs along with integrated 10K pull-up resistors to ensure smooth and stable signal transmission in both directions.

It is especially useful as an I2C logic level converter, making it ideal for safely connecting 3.3V and 5V devices such as microcontrollers, sensors, and communication modules. In addition to I2C, it also supports TTL serial and slow SPI communication (<2MHz), offering versatility in embedded and IoT projects.

With 4 independent channels, a fully assembled PCB, and included 6-pin headers, this module simplifies prototyping and integration, making it an essential tool for developers working with mixed-voltage electronics systems.

Features:

  • I2C-Safe Design: Enables bidirectional data flow and secure communication in I2C applications.
  • Broad Voltage Range: Operates effectively at voltages as low as 1.8V and as high as 10V.
  • Versatile Applications: This converter is compatible with TTL Serial and sluggish SPI (<2MHz) interfaces in addition to I2C.
  • Completely Assembled PCB: Includes 6-pin headers for simple integration into breadboards or perfboards; no assembly is necessary.
  • Optimized for Logic Conversion: Not appropriate for driving high-side loads, but ideal for logic level conversion.
Specifications

Package Includes:

  • 1 x 7Semi BSS138 4-Ch I2C Bi-directional Logic Level Converter Breakout

Specifications:

Parameter Value
Main IC Used BSS138 MOSFET
Number of Channels 4 Channels
Supported Voltage Range 1.8V to 10V
Additional Resources
Shipping & Return

Shipping Policy

  • Free Delivery on all Orders Above Rs 999/-
  • All orders confirmed before 3:00 PM IST are shipped the same day, barring rare pickup delays on holidays or disturbances.
  • Delivery time in Metro cities is 1–3 days; for other locations, it is 3–7 days. Delivery varies based on location and courier service.

Return & Refund Policy

  • Return window: 7 days from receipt unless stated otherwise.
  • No refunds or replacements after the return window.
  • Returns are accepted only for non-working or damaged products.
  • Initiate return requests via a Support ticket or contact us at +91-8123057137.
  • Refunds are processed within 3–4 working days after inspection and approval.

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