Microchip USB3503-I/ML, Controller IC, 1-Channel 1 Mbps, 3.3 V, USB 2.0, 1.2 V, 32-Pin SQFN
- RS stock no.:
- 869-6202
- Mfr. Part No.:
- USB3503-I/ML
- Manufacturer:
- Microchip
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Bulk discount available
Subtotal (1 pack of 2 units)*
R 138,15
(exc. VAT)
R 158,872
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 444 unit(s) shipping from 19 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 2 - 8 | R 69.075 | R 138.15 |
| 10 - 18 | R 67.35 | R 134.70 |
| 20 - 98 | R 65.33 | R 130.66 |
| 100 + | R 62.715 | R 125.43 |
*price indicative
- RS stock no.:
- 869-6202
- Mfr. Part No.:
- USB3503-I/ML
- Manufacturer:
- Microchip
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | Controller IC | |
| Maximum Data Rate | 1Mbps | |
| Number of Transceivers | 1 | |
| USB Specification | USB 2.0 | |
| Sub Type | Controller | |
| Power Supply Type | Dual, Single | |
| ESD Protection | Yes | |
| Maximum Supply Voltage | 3.3V | |
| Minimum Supply Voltage | 1.2V | |
| Mount Type | Surface | |
| Package Type | SQFN | |
| Pin Count | 32 | |
| Dual Supply Voltage | 1.8V | |
| Supported Protocols | USB 2.0 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Height | 0.95mm | |
| Width | 5.1 mm | |
| Length | 5.1mm | |
| Standards/Approvals | No | |
| Series | USB3503 | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Controller IC | ||
Maximum Data Rate 1Mbps | ||
Number of Transceivers 1 | ||
USB Specification USB 2.0 | ||
Sub Type Controller | ||
Power Supply Type Dual, Single | ||
ESD Protection Yes | ||
Maximum Supply Voltage 3.3V | ||
Minimum Supply Voltage 1.2V | ||
Mount Type Surface | ||
Package Type SQFN | ||
Pin Count 32 | ||
Dual Supply Voltage 1.8V | ||
Supported Protocols USB 2.0 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Height 0.95mm | ||
Width 5.1 mm | ||
Length 5.1mm | ||
Standards/Approvals No | ||
Series USB3503 | ||
Automotive Standard No | ||
USB3503 USB 2.0 HSIC Hub Controllers
From Microchip the USB3503 device is a High-Speed Inter-Chip (HSIC) USB 2.0 Hub Controller designed for use in portable applications requiring more than one USB port. Offering three downstream ports the USB3503 attaches to an upstream port via HSIC and supports low, full and hi-speed downstream devices on all enabled ports. Integrated into the device is Microchip’s RapidCharge Anywhere™ technology that provides USB-IF battery charging 1.1 specification to any portable device.
Features
Integrated USB 2.0-compatible 3-port hub
HSIC upstream port
Advanced power saving features including 1μA standby current
USB-IF BC 1.1 detection
Supports Single-TT or Multi-TT configurations for Full and Low-Speed connections
Enhanced configuration options available through serial I2C slave port
Internal default configuration option when serial I2C host is not available
Incorporates Microchip’s MultiTRAK™, PortMap, PortSwap, PHYBoost, VariSense™ and flexPWR® technologies
External 12 to 52 MHz clock inputs
Internal 3.3V and 1.2V voltage regulators for single supply operation
USB Port ESD Protection (DP/DM) up to ±15kV (IEC 61000-4-2)
USB (Universal Serial Bus) - Microchip
Related links
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