You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History



USB Interface, USB Hub Controller, USB 2.0, 3 V, 3.6 V, WLCSP, 25 Pins


Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
Technical Datasheet:
USB3503A-1-GL-TR   Datasheet
See all Technical Docs

Product Overview

The USB3503A-1-GL-TR is an USB 2.0 HSIC High-Speed Hub Controller with HSIC upstream connectivity and three USB 2.0 downstream ports. The USB3503 operates as a hi-speed hub and supports low-speed, full-speed and hi-speed downstream devices on all of the enabled downstream ports. It has been specifically optimized for mobile embedded applications. The pin-count has been reduced by optimizing the USB3503 for mobile battery-powered embedded systems where power consumption and minimal BOM are critical design requirements. Standby mode power has been minimized. Instead of a dedicated crystal, reference clock inputs are aligned to mobile applications. Flexible integrated power regulators ease integration into battery powered devices. All required resistors on the USB ports are integrated into the hub. This includes all series termination resistors on D+ and D- pins and all required pull-down resistors on D+ and D- pins.
  • HSIC upstream port
  • Supports either Single-TT or Multi-TT configurations for full-speed and low-speed connections
  • MultiTRAK™ - dedicated transaction translator per port
  • PortMap - configurable port mapping and disable sequencing
  • PortSwap - configurable differential intra-pair signal swapping
  • PHYBoost™ - Programmable USB transceiver drive strength for recovering signal integrity
  • Programmable USB receiver sensitivity
  • Internal supply switching provides low power modes
  • Internal short circuit protection of USB differential signal pins
  • USB port ESD protection (DP/DM)

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×

USB Hub Controller

USB 2.0






3 Port




MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (3)

Packaging type Cut Tape
  Additional packaging options available
Re-reel (minimum 10/reel):2292620RL Check stock

1,582 In stock Need more?

1,582 available for 3 - 4 business days delivery


Pricing is unavailable. Please contact customer services.

Price for:
Multiple: 1 Minimum: 1
Quantity Price Your Price
1+ RM10.12
Promotional price
Contract Price
Web only price
Web only contract price
25+ RM8.45
Promotional price
Contract Price
Web only price
Web only contract price
100+ RM7.87
Promotional price
Contract Price
Web only price
Web only contract price

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --
1 (Cut Tape 2292620) x 10.12 = RM10.12
Total Price: RM10.12
Choose your packaging preference
NOTE: Shipments for different packaging options may come from a remote warehouse. Please see delivery and lead time information for each packaging option.