STMicroelectronics STUSB4531QTR, USB Controller, 23V, USB, 3.3 V, 16-Pin QFN-16

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€3.70

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€4.55

(inc. VAT)

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1 - 9€3.70
10 - 49€2.28
50 - 99€1.78
100 +€1.18

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RS Stock No.:
734-033
Mfr. Part No.:
STUSB4531QTR
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

USB Controller

USB Specification

USB Type C

Sub Type

Controller

Power Supply Type

Single

Minimum Supply Voltage

3.3V

Maximum Supply Voltage

23V

Mount Type

Surface Mount

Package Type

QFN-16

Pin Count

16

Supported Protocols

USB

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

105°C

Height

0.65mm

Standards/Approvals

RoHs Compliant

Length

3mm

Series

STU

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

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