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RT9742CGJ5(Z30) AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RT9742CGJ5(Z30) product

RT9742CGJ5(Z30)

PMIC - Power Distribution Switches

Power SwitchUSBRichtek

The RT9742CGJ5(Z30) is a 2A high-side power distribution switch IC from Richtek, specifically designed for USB power management.

Best for

  • USB power distribution
  • Notebook PC peripherals

Avoid if

  • Applications requiring >2A continuous current

Check before use

  • Thermal dissipation requirements for the SOT-23-5 package

Key specifications

Current Limit
2A
Operating Voltage
2.7V - 6V
RDS(ON)
70mΩ

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

USB PowerNotebook PCs

Datasheet

f30ded6cd0a2da5fdbb1a0596c2cc4b4_1912111437_Richtek-Tech-RT9742CGJ5-Z30_C424402.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RT9742CGJ5(Z30): KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

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

Design and risk insights

Questions & answers

It is a single N-MOSFET high-side power switch IC designed for USB applications, providing over-current, short-circuit, and thermal protection.