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ONSEMI FXMAR2102UMX Voltage Translator

The FXMAR2102 is a high-performance dual-voltage translator suited for bi-directional I²C applications. It supports voltage levels from 1.65 V to 5.5 V, with automatic direction sensing, internal 10 KΩ pull-up resistors, and open-drain outputs. Designed for high-speed operation, it enables seamless voltage translation between master and slave devices, supporting system-level isolation, clock stretching, multi-master, and standard or fast modes. Its compact 8-terminal MicroPak™ or ultrathin MLP packages ensure easy integration into space-constrained designs, offering robust ESD protection for reliable performance in sensitive circuits.

Authorized Distributors
Source:DigiKey
Part No:FXMAR2102UMX
Stock:30037
Inv Date:06-11-2026
Price: Unit price: $0.4
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Part No:FXMAR2102UMX
Stock:14581
Inv Date:06-11-2026
Price: Unit price: $0.39
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Part No:FXMAR2102UMX
Stock:5800
Inv Date:06-11-2026
Price: Unit price: $0.1411
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Part No:FXMAR2102UMX
Stock:5800
Inv Date:06-11-2026
Price: Unit price: $0.1411
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Part No:FXMAR2102UMX
Stock:110
Inv Date:06-11-2026
Price: N/A
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ONSEMI FXMAR2102UMX Voltage Translator Specifications:

  • Voltage levels: 1.65 V to 5.5 V
  • Package options: 8-terminal MicroPak™, Ultrathin MLP
  • ESD Protection: >8 kV HBM, 4 kV pins, 2 kV CDM
  • Open-drain I/O, internal 10 KΩ pull-up resistors on each port
  • Supports standard and fast I²C modes, clock stretching, multi-master
  • Device height: 0.55 mm, body length: 1.4 mm, width: 1.2 mm
  • Input voltage: 0.5 V to 7.0 V, power supply: 1.65 V to 5.5 V
  • Operating temperature: -40°C to +85°C
  • Low propagation delay and skew, high-speed data transfer capabilities
  • Supports Vcc power-up sequencing, both ports track respective Vcc
  • Automatic direction sensing with high-impedance mode when Vcc is off

Buy the Buy ON Semiconductor FXMAR2102 Part Number UMX Online

Enhance your circuit designs with the FXMAR2102 voltage translator. Featuring bidirectional communication, wide voltage support, and robust protection, this compact device ensures seamless I²C level shifting in space-constrained environments. Perfect for system isolation, multi-master configurations, and high-speed applications, its compact packages facilitate easy integration into your PCB. Order online today to benefit from fast delivery, reliable performance, and expert support, ensuring your projects meet demanding industrial and consumer electronics standards with ease.

Buy ON Semiconductor FXMAR2102 UMx now and experience unmatched reliability and high-speed voltage translation for I²C applications.

Frequently Asked Questions

Where can I buy ONSEMI FXMAR2102UMX?

You can click on the BUY or RFQ button to purchase FXMAR2102UMX from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part FXMAR2102UMX?

You can download the FXMAR2102UMX datasheet or visit the ONSEMI website for support.

Who is the manufacturer of FXMAR2102UMX?

ONSEMI

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