ProjectsPricingInsights

STUSB4500QTR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

STUSB4500QTR product

STUSB4500QTR

Controllers

USB PDSink ControllerAuto-run

The STUSB4500QTR is a standalone USB PD sink controller that enables autonomous power negotiation without an MCU.

Best for

  • Battery-powered devices
  • Autonomous systems
  • Industrial equipment

Avoid if

  • Applications requiring complex, real-time power management logic not supported by NVM

Check before use

  • NVM configuration settings
  • VBUS path protection circuitry

Key specifications

Operating Voltage
4.1 V - 22 V (VDD)
Package
QFN-24 EP
Interface
I2C
Temp Range
-40 °C to 105 °C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerIndustrialConsumer

Datasheet

2917b73b5c9a7b72c2070922a0aca240_2106070703_STMicroelectronics-STUSB4500QTR_C2678061.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for STUSB4500QTR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a standalone USB Power Delivery (PD) sink controller IC that allows devices to negotiate power contracts with a source without needing an external microcontroller.