STMicroelectronics STUSB4531QTR, USB Controller, 23V, USB, 3.3 V, 16-Pin QFN-16
- RS stock no.:
- 734-033
- Mfr. Part No.:
- STUSB4531QTR
- Manufacturer:
- STMicroelectronics
Bulk discount available
Subtotal (1 unit)*
R 70,71
(exc. VAT)
R 81,32
(inc. VAT)
FREE delivery for orders over R 1,500.00
Limited stock
- Plus 300 left, shipping from 06 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | R 70.71 |
| 10 - 49 | R 43.73 |
| 50 - 99 | R 33.96 |
| 100 + | R 22.10 |
*price indicative
- RS stock no.:
- 734-033
- Mfr. Part No.:
- STUSB4531QTR
- Manufacturer:
- STMicroelectronics
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | USB Controller | |
| USB Specification | USB Type C | |
| Sub Type | Controller | |
| Power Supply Type | Single | |
| Maximum Supply Voltage | 23V | |
| Minimum Supply Voltage | 3.3V | |
| Mount Type | Surface Mount | |
| Package Type | QFN-16 | |
| Pin Count | 16 | |
| Supported Protocols | USB | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 105°C | |
| Series | STU | |
| Length | 3mm | |
| Height | 0.65mm | |
| Standards/Approvals | RoHs Compliant | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type USB Controller | ||
USB Specification USB Type C | ||
Sub Type Controller | ||
Power Supply Type Single | ||
Maximum Supply Voltage 23V | ||
Minimum Supply Voltage 3.3V | ||
Mount Type Surface Mount | ||
Package Type QFN-16 | ||
Pin Count 16 | ||
Supported Protocols USB | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 105°C | ||
Series STU | ||
Length 3mm | ||
Height 0.65mm | ||
Standards/Approvals RoHs Compliant | ||
- COO (Country of Origin):
- CN
The STMicroelectronics standalone USB PD controller is designed for power sinking devices, enabling automatic negotiation of power delivery contracts without software support. With its auto run mode, it is particularly effective for high‑power charging scenarios, even from a dead battery state. The device also offers a hybrid mode interface, allowing integration into full‑feature applications with minimal external software requirements.
Supports up to 5 sink PDO profiles including fixed variable and PPS
Provides source profile reporting for monitoring capabilities
Includes integrated system and cable discharge path for safety
Offers external Vconn support for cable powering
Features short to VBUS protection for robust operation