✔ 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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- Q: Can I get a refund if the price of a product drops shortly after my purchase?
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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A: To check the status of your refund, you can contact our customer service team and provide them with the necessary details, such as your order number and refund request. They will assist you in tracking the progress of your refund.
Reviews
- J
John Henton
Aug 26, 2025
RICHTEK IC RT5753AHGQWAEntrega rápida. Buen precio..HelpfulUnhelpful - M
Maggie Valdez
Mar 18, 2025
RICHTEK IC RT5753AHGQWAThe ones that had it in stock were the winners.HelpfulUnhelpful - J
Joe Robbins
Dec 01, 2024
RICHTEK IC RT5753AHGQWAYou're so talented, as always.HelpfulUnhelpful - C
Christopher Ward
Feb 07, 2024
RICHTEK IC RT5753AHGQWAGreat value, and the checkout was a piece of cake.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
RICHTEK IC RT5753AHGQWAAll was ok! No problems whatsoever.HelpfulUnhelpful
RICHTEK IC RT5753AHGQWA
✔ 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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