The SL2.1A is a highly integrated, high-performance, low-power USB 2.0 hub master controller chip. Utilizing STT technology and a single power supply mode, this chip operates at a power supply voltage of 5V and internally integrates from 5V to 3.3V, requiring only the addition of a filter capacitor to the external power supply. It includes a reset circuit, and its low-power technology makes it stand out. The chip can operate with an external crystal or a built-in crystal; if opting for the built-in crystal, specific conditions are required.
specification
- Perfect support for USB2.0 high speed (480MHz), USB2.0 full speed (12MHz), and low speed mode (1.5MHz)
- Integrated 12M crystal oscillator
- Integrated 12MHz-to-480MHz PPL(Phase Lock Loop)
- Adopting Single Transaction Translator (STT) technology, it is the most cost-effective solution in the *TT series
- Supports automatic enumeration switching from self-powered to bus-powered
Package include
1 X SL2.1A USB2.0 HIGH SPEED 4-PORT HUB CONTROLLER SMD SOP16
Technical Specifications
| Model | SL2 |
|---|---|
| Current Rating | 1A |
| Interface / Protocol | USB |
| SKU | AI6081 |
| Weight | 0.00507 kg |
| Availability | In Stock |
Applications & Use Cases
The SL2.1A USB2.0 HIGH SPEED 4-PORT HUB CONTROLLER SMD SOP16 is a versatile semiconductor ics used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Chitra Kumar –
Love this SL2.1A USB2.0 High Speed 4-Port Hub. Great variety and all components are genuine. Highly recommended.
Sakshi Dave (verified owner) –
Superb SL2.1A USB2.0 High Speed 4-Port Hub! Using these in all my circuit designs. Never had a failure.
Advik Sharma –
Good SL2.1A USB2.0 High Speed 4-Port Hub. Quality is reliable. Packaging keeps components organized.
Sandhya Mehta (verified owner) –
Love this SL2.1A USB2.0 High Speed 4-Port Hub. Great variety and all components are genuine. Highly recommended.
Mayank Srivastava (verified owner) –
Love this SL2.1A USB2.0 High Speed 4-Port Hub. Great variety and all components are genuine. Highly recommended.
Vidya Khurana (verified owner) –
This SL2.1A USB2.0 High Speed 4-Port Hub is essential for any electronics lab. Good quality components.
Eshan Mishra –
Average SL2.1A USB2.0 High Speed 4-Port Hub. Most are good quality but found a few out-of-spec pieces.
Hemant Mukherjee (verified owner) –
Average SL2.1A USB2.0 High Speed 4-Port Hub. Most are good quality but found a few out-of-spec pieces.
Meera Sharma (verified owner) –
Perfect SL2.1A USB2.0 High Speed 4-Port Hub for prototyping and production. Consistent quality.
Zubin Bajaj –
Good SL2.1A USB2.0 High Speed 4-Port Hub. Quality is reliable. Packaging keeps components organized.
Himanshu Mehta (verified owner) –
Decent SL2.1A USB2.0 High Speed 4-Port Hub. Works well. Some tolerance variation but within acceptable limits.
Prashant Jain (verified owner) –
Great quality SL2.1A USB2.0 High Speed 4-Port Hub. All values are within tolerance. Very reliable.
Hardik Krishnan (verified owner) –
Average SL2.1A USB2.0 High Speed 4-Port Hub. Most are good quality but found a few out-of-spec pieces.
Deepika Desai (verified owner) –
This SL2.1A USB2.0 High Speed 4-Port Hub saved me multiple trips to the electronics market. Everything I need in one pack.
Aditya Modi (verified owner) –
Very satisfied. My college lab is stocked with these. Excellent value from Zbotic.
Priya Deshpande (verified owner) –
Outstanding quality! This SL2.1A USB2.0 High Speed 4-Port Hub is well sorted and labeled. Very convenient.
Himanshu Dhillon (verified owner) –
Nice SL2.1A USB2.0 High Speed 4-Port Hub. Values are accurate. Good assortment for hobby projects.
Vaishali Vohra (verified owner) –
Decent SL2.1A USB2.0 High Speed 4-Port Hub. Works well. Some tolerance variation but within acceptable limits.
Siddharth Menon (verified owner) –
Love this SL2.1A USB2.0 High Speed 4-Port Hub. Great variety and all components are genuine. Highly recommended.
Aman Das (verified owner) –
Very satisfied. My college lab is stocked with these. Excellent value from Zbotic.
Aman Dave (verified owner) –
Very satisfied. My college lab is stocked with these. Excellent value from Zbotic.
Raj Rathore –
Perfect SL2.1A USB2.0 High Speed 4-Port Hub for prototyping and production. Consistent quality.
Tejas Kohli (verified owner) –
Great quality SL2.1A USB2.0 High Speed 4-Port Hub. All values are within tolerance. Very reliable.
Chirag Patel –
Nice SL2.1A USB2.0 High Speed 4-Port Hub. Values are accurate. Good assortment for hobby projects.
Mukesh Bhandari (verified owner) –
Average SL2.1A USB2.0 High Speed 4-Port Hub. Most are good quality but found a few out-of-spec pieces.
Mukesh Mukherjee –
Excellent SL2.1A USB2.0 High Speed 4-Port Hub! Values are accurate and quality is great. Perfect for my projects.
Riya Rawat (verified owner) –
Outstanding quality! This SL2.1A USB2.0 High Speed 4-Port Hub is well sorted and labeled. Very convenient.