STUSB4500LQTR

Identity

• Manufacturer: ST(意法半导体)
• Model / MPN: STUSB4500LQTR
• LCSC: C506650
• Category: usb-pd-sink-controller
• Description: Standalone USB Type-C sink port controller, 3V22V supply, operating temperature -40°C+105°C@(Ta).
• Source: EasyEDA/JLC verified common component seed
• Project designators: Not project-specific
• Project quantity per board: Not project-specific

Capabilities

• usb: interface
• i2c: interface

Package And Footprint

• Package / footprint name: QFN-24-EP(4x4)
• Pin count: 24
• EasyEDA symbol UUID: 9de9eab8de4b42bd9d60573cae0a2eb6
• EasyEDA footprint UUID: 7450d780279a4f328955d3e62aa4b75c
• EasyEDA device UUID: 0a15347475d54712bbdc59ea127938fa
• EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Power And Operating Modes

• Active current: Not characterized in seed; extract active current from datasheet tables.
• Sleep / standby current: Not characterized in seed; extract sleep/standby current from datasheet tables.
• Supply rails: EasyEDA property: 3V~22V.
• Notes: Seed values are search hints only. Verify power modes, rail limits, startup requirements, and reference design passives from the datasheet.

Procurement Classification

• JLC class: Extended Part
• JLC note / assembly basis: EasyEDA/JLC verified common battery management, USB-C power, and power-path seed
• Assembly status: jlc_extended
• Price-break table: Not captured in seed. Store only timestamped price-break snapshots when intentionally refreshed.
• Live stock: intentionally not stored as durable selection data; refresh externally before ordering.

Datasheet And Links

• Datasheet / product URL: https://item.szlcsc.com/datasheet/STUSB4500LQTR/519849.html
• Product URL: https://item.szlcsc.com/datasheet/STUSB4500LQTR/519849.html
• Datasheet-derived notes: Not extracted yet. Use PDF extraction to fill power modes, absolute maximums, pin functions, package variants, and reference design requirements.

Selection Notes

• Good for: reuse when package, electrical ratings, footprint, and assembly class match the project constraints
• Avoid when: Not captured yet.
• Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
• Equivalent search hints: match category usb-pd-sink-controller, interfaces usb, i2c, package QFN-24-EP(4x4), and EasyEDA footprint UUID 7450d780279a4f328955d3e62aa4b75c.

Search Keywords

seed:common-battery-usb-power, source:easyeda-bridge, iot, common-pcb, battery-power, usb-c-power, stusb4500, usb-pd, sink, standalone, type-c, usb-pd-sink-controller, qfn-24-ep-4x4, jlc-extended, usb, i2c, jlc_extended, jlc-note:easyeda-jlc-verified-common-battery-management-usb-c-power-and-power-path-seed