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  • FXMAR2102UMX

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Translation - Voltage Levels 2xSupply 2-Bit Volt Translator/Isolator

  • Package/Case :
  • UMLP-8
  • Product Categories :
  • Translation - Voltage Levels
  • RoHs Status:
  • Rohs
  • In-stock:
  • 25000


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FXMAR2102UMX Product Details

The FXMAR2102UMX is a high-performance configurable dual-voltage-supply translator for bi-directional voltage translation over a wide range of input and output voltages levels. The FXMAR2102UMX also works in a push-pull environment.It is intended for use as a voltage translator between I2C -Bus® compliant masters and slaves. Internal 10K pull-up resistors are provided.The device is designed so the A port tracks the VCCA level and the B port tracks the VCCB level. This allows for bi-directional A/B-port voltage translation between any two levels from 1.65V to 5.5V. VCCA can equal VCCB from 1.65V to 5.5V. Either VCC can be powered-up first. Internal power-down control circuits place the device in 3-state if either VCC is removed.The two ports of the device have automatic directionsense capability. Either port may sense an input signal and transfer it as an output signal to the other port.


  • Bi-Directional Interface between Any Two Levels: 1.65V to 5.5V
  • No Direction Control Needed
  • Internal 10K Pull-Up Resistors
  • System GPIO Resources Not Required when OE Tied to VCCA
  • I2C-Bus® Isolation
  • A/B Port VOL = 175mV (Typical), VIL = 150mV, IOL = 6mA
  • Open-Drain Inputs / Outputs
  • Works in Push Pull Environment
  • Accommodates Standard-Mode and Fast-Mode I2C-Bus Devices
  • Supports I2C Clock Stretching & Multi-Master
  • Fully Configurable: Inputs and Outputs Track VCC
  • Non-Preferential Power-Up; Either VCC Can Power-Up First
  • Outputs Switch to 3-State if Either VCC is at GND
  • Tolerant Output Enable: 5V
  • Packaged in 8-Terminal Leadless MicroPak™ (1.6mm x 1.6mm) and Ultrathin MLP (1.2mm x 1.4mm)
  • ESD Protection Exceeds:
  • ESD Protection Exceeds:
  • All Pins:4kV HBM ESD (per JESD22-A114)
  • B-Port:8kV HBM ESD (per vs. GND & vs. VCCB)
  • 2kV CDM (per JESD22-C101)


  • This product is general usage and suitable for many different applications.

Technical Parameters

  • Supply Voltage Max
  • 7 V
  • Supply Voltage Min
  • - 0.5 V
  • Maximum Operating Temperature
  • + 85 C
  • Package / Case
  • UMLP-8
  • Maximum Power Dissipation
  • 0.129 mW
  • Minimum Operating Temperature
  • - 40 C
  • Packaging
  • Reel
  • Factory Pack Quantity
  • 5000

FXMAR2102UMX Documents

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Estimated Delivery Time: Jun 20 - Jun 25 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that FXMAR2102UMX is the original manufacturer or agent of ON?
We have a professional business development department to strictly test and verify the qualifications of ON original manufacturers and agents. All ON suppliers must pass the qualification review before they can publish their FXMAR2102UMX devices; we pay more attention to the channels and quality of FXMAR2102UMX products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of FXMAR2102UMX chips? Including ON original factory information, Translation - Voltage Levels application, FXMAR2102UMX pictures?
You can use Jotrin's intelligent search engine, or filter by Standard Logic ; Level Translators category, or find it through ON Semiconductor, LLC Information page.
Q: Are the ON's FXMAR2102UMX price and stock displayed on the platform accurate?
The ON's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for FXMAR2102UMX, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of FXMAR2102UMX?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the FXMAR2102UMX we delivered, we will accept the replacement or return of the FXMAR2102UMX only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of FXMAR2102UMX.
(3)The FXMAR2102UMX is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as FXMAR2102UMX datasheet pdf, FXMAR2102 pin diagram?
Need any After-Sales service, please feel free contact us:

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