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RICHTEK IC RT9728BLGE
$ 0 .83
✔ In Stock (Can ship in 5-7 days)
Quantity
MOQ : 376
Payment Methods
Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
The RICHTEK IC is high quality!
z ±10% Current Limit Accuracy @ 1.3A
z Adjustable Current Limit : 75mA to 1.8A (typ.)
z Meets USB Current Limiting Requirements
z Operating Voltage Range : 2.5V to 5.5V
z Reverse Input−Output Voltage Protection
z Built-in Soft-Start
z 120mΩ P-MOSFET
z 120μA Supply Current
z RoHS Compliant and Halogen Free
Applications
z USB Bus/Self Powered Hubs
z USB Peripheral Ports
z ACPI Power Distribution
z Battery Power Equipment
z 3G/3.5G Data Card, Set-Top Boxes
z Adjustable Current Limit : 75mA to 1.8A (typ.)
z Meets USB Current Limiting Requirements
z Operating Voltage Range : 2.5V to 5.5V
z Reverse Input−Output Voltage Protection
z Built-in Soft-Start
z 120mΩ P-MOSFET
z 120μA Supply Current
z RoHS Compliant and Halogen Free
Applications
z USB Bus/Self Powered Hubs
z USB Peripheral Ports
z ACPI Power Distribution
z Battery Power Equipment
z 3G/3.5G Data Card, Set-Top Boxes
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Reviews
- G
Guest
Jan 19, 2026
RICHTEK IC RT9728BLGENavigation is a piece of cake.HelpfulUnhelpful - R
Rao Damarla
Dec 21, 2025
RICHTEK IC RT9728BLGEIt was easy to get through the ordering process.HelpfulUnhelpful - A
Allen M Cook JR
Jun 28, 2025
RICHTEK IC RT9728BLGESuper fast delivery, arrived exactly on time, and the instructions were clear and concise.HelpfulUnhelpful - J
James Lisowski
May 10, 2025
RICHTEK IC RT9728BLGEGood expierenceHelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
RICHTEK IC RT9728BLGEAll was ok! No problems whatsoever.HelpfulUnhelpful
RICHTEK IC RT9728BLGE
$ 0 .83
Click here to view shipping costs.
✔ In Stock (Can ship in 5-7 days)
Quantity
MOQ : 376
Payment Methods
-
Online Support 24/7
-
12 Months Warranty for New Products
-
30 Days Money Back Guarantee
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