✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
Integrated 100mΩ and 70mΩ FETs
100% Duty Cycle for Lowest Dropout
Internal Reference Voltage with 1% Accuracy 1.2MHz Typical Switching Frequency
Power Saving Mode for Light Loads (RT5753A/C)
Advanced Constant On-Time (ACOT® ) Control
Internal Soft-Start (1.5ms/750μs)
Enable Control Input
Power Good Indicator
Both FETs Over-Current Protection
Negative Over-Current Protection (RT5753B/D)
Input Under-Voltage Lockout Protection
Output Under-Voltage Protection
Over-Temperature Protection
RoHS Compliant and Halogen Free
Applications
Mobile Phones and Handheld Devices
STB, Cable Modem, and xDSL Platforms
WLAN ASIC Power / Storage (SSD and HDD)
General Purpose for POL LV Buck Converters
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A: Unfortunately, we cannot offer a refund if the price of your purchase decreases. However, within a certain period of time, we can provide you with a certain amount of discount coupons as compensation, ensuring your satisfaction. Our prices may vary due to promotions and market conditions, among other factors. We recommend making your purchase based on the current price at the time of purchase.
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Reviews
- E
Edward Meador
Dec 23, 2025
RICHTEK IC RT5753ALGQWFantastic pick of the litter!HelpfulUnhelpful - A
Anonymous
Jun 02, 2025
RICHTEK IC RT5753ALGQWWill have duct work made and shipped niceHelpfulUnhelpful - J
Jay Edington
May 29, 2025
RICHTEK IC RT5753ALGQWI've been looking everywhere and finally found it hereHelpfulUnhelpful - B
Ben Bowen
Oct 18, 2024
RICHTEK IC RT5753ALGQWI'm so glad I found this incredible product.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
RICHTEK IC RT5753ALGQWAll was ok! No problems whatsoever.HelpfulUnhelpful
RICHTEK IC RT5753ALGQW
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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