Dual-Channel USB 3.0 Power Distribution Switch


Information Dual-Channel USB 3.0 Power Distribution Switch
Package NSOIC-8
Temperature Range (°C) -40 to 85
IQ (µA) 80
# of Channels 2
Special Features Channel fault flag indicator, Under voltage lockout (UVLO), Reverse current protection, Short circuit protection, Thermal shutdown protection
VIN MIN (V) 1.75
VIN MAX (V) 5.5
Max Current/Ch (mA) 900
Current Limit (mA) 1150
Enable Yes
Enable Logic Active low, Active high
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The XRP2526 is a dual-channel integrated high-side power distribution switch with independent enables and fault flags. A wide 1.75V to 5.5V input voltage range allows for operations from industry standard 1.8V, 3.3V and 5V power rails.

Optimized for USB VBUS power distribution, the XRP2526 is compliant with the USB 3.0 specification and can be used in any self powered USB applications. The power-switch rise and fall times are controlled to minimize current surges during turn on/off.

Built-in overcurrent, undervoltage lockout (UVLO), reverse current and over temperature protections insure safe operations under abnormal operating conditions.

The XRP2525 is pin and function compatible to Exar's SP2526A.

  • Single-channel current switch
    • 900mA capable
    • 1.15A overcurrent limit
    • 1.75V to 5.5V input voltage range
  • USB 2.0/3.0 compliant
  • Active high or low individual enable
  • Individual channel fault flag indicator
  • Undervoltage lockout, reverse current and thermal shutdown protection
  • Pin/function compatible and upgrade to SP2526A
  • Green/halogen free 8-pin NSOIC package

  • Self powered USB 2.0 and 3.0 hubs
  • USB compliant VBUS power distribution
  • Audio video equipment
  • Generic power switching

Documentation & Design Tools

Type Title Version Date File Size
Data Sheets XRP2525 - XRP2526 Single/Dual Channel USB 3.0 Power Distribution Switch 1.1.1 February 2020 1.5 MB
Application Notes AN200, Downloading and Installing CAD Symbols and Footprints with Ultra Librarian April 2019 1.2 MB
User Guides & Manuals XRP2525_XRP2526 Evaluation Board Manual 1.0.0 May 2011 3 MB
Product Flyers Power Management & Interface Products for Cable, Satellite and IP STB/Home Gateway March 2018 2 MB
Product Brochures Power Management Brochure October 2020 2.4 MB
Symbols & Footprints XRP2526IDTR-1-F CAD File (.bxl) September 2018 77.5 KB
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Quality & RoHS

Part Number RoHS | Exempt RoHS Halogen Free REACH TSCA MSL Rating / Peak Reflow Package
XRP2526IDTR-1-F N Y Y Y Y L1 / 260ᵒC NSOIC8

Click on the links above to download the Certificate of Non-Use of Hazardous Substances.

Additional Quality Documentation may be available, please Contact Support.

Parts & Purchasing

Part Number Pkg Code Min Temp Max Temp Status Suggested Replacement Buy Now Order Samples PDN
XRP2526ID-1-F NSOIC8 -40 85 OBS XRP2526IDTR-1-F
XRP2526ID-2-F NSOIC8 -40 85 OBS XRP2526IDTR-2-F
XRP2526IDTR-1-F NSOIC8 -40 85 Active Order
XRP2526IDTR-2-F NSOIC8 -40 85 OBS XRP2526IDTR-1-F
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Part Status Legend
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.


Pkg Code Details Quantities Dimensions PDF
  • JEDEC Reference: MS-012
  • MSL Pb-Free: L1 @ 260ºC
  • MSL SnPb Eutectic: n/a
  • ThetaJA: 128.4ºC/W (std); 96.8ºC/W (fused)
  • Bulk Pack Style: Tube
  • Quantity per Bulk Pack: 98
  • Quantity per Reel: 2500
  • Quantity per Tube: 98
  • Quantity per Tray: n/a
  • Reel Size (Dia. x Width x Pitch): 330 x 12 x 8
  • Tape & Reel Unit Orientation: Quadrant 1
  • Dimensions: mm
  • Length: 4.90
  • Width: 3.90
  • Thickness: 1.75
  • Lead Pitch: 1.27


Distribution Date Description File
07/11/2017 Product Discontinuation Notification
03/17/2017 Qualification of copper wire bonding assembly in Carsem.
02/23/2017 Qualification of alternate assembly subcon, ANST, China.
02/15/2017 Qualification of alternate assembly subcon, ANST.
07/26/2016 Product discontinuation notification. Discontinued.
04/28/2016 Qualification of alternate assembly subcon, JCET.
01/31/2012 Material Change: Bond wire changed from 2.0 mils gold to 1.5 mils copper. To prevent a cost increase of product to customers due to the rising prices of gold.

FAQs & Support

Search our list of FAQs for answers to common technical questions.
For material content, environmental, quality and reliability questions review the Quality tab or visit our Quality page.
For ordering information and general customer service visit our Contact Us page.

Submit a Technical Support Question As a New Question

The -F suffix indicates ROHS / Green compliance:

The best way to determine this is to go to maxlinear.com and type the part into the search function. At or near the top of the results you should see something that looks like:

In this example, we looked for XRA1201. Click on part number header or on the link at the bottom of the result.  This brings you to the product page. For example:


Click on Parts & Purchasing, highlighted with the blue arrow above. The screen changes to:


Notice the status column and the “Show obsolete parts” link.  A legend tells you the definition of the different statuses. Click on the “Show obsolete parts” link to see EOL or OBS part numbers along with the Active part numbers, the legend still present:


Another method to find out if a part is OBS or EOL is to click on SUPPORT at the top:


And then Product Change Notifications:


Type the part into the search, and click on one of the part numbers from the drop down menu. Then you can look for the Product Discontinuation Notice, which generally is at the top of the list, for example:


If you see this, it tells you that this particular orderable part has been discontinued and when the last order date is, or was. If you click on the file, then you can view the notice we sent about this if you purchased the part in the recent past. It may also advise of a replacement part. When an orderable part first becomes discontinued, Product Discontinuation Notices are sent are sent to those who have purchased the parts in the recent past, if purchased directly, with a dated opportunity to place a last order.