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Output Current : 5A
Advanced Constant On-Time (ACOTTM) Control for Ultrafast Transient Response
Steady Switching Frequency : 500kHz Pulse-Skipping Mode (PSM) at Light Load(RT6255A)
Optimized for Low-ESR Ceramic Output Capacitors
Programmable Output Voltage : 0.6V to 5V
Internal 45mΩ Switch and 23mΩ Synchronous Rectifier
Cycle-by-Cycle Current Limit Protection
Internal Soft-Start (Typ 1.5ms) or Externally
Adjustable, Pre-biased Compatible Soft-Start (Only for Option with SS Pin)
Power Good Indicator (90%) (Only for Option with PGOOD Pin)
Output Under-Voltage Protection (UVP)
Over-Temperature Protection (OTP)
Input Under-Voltage Lockout (UVLO)
Available in TSOT-23-6 (FC) and TSOT-23-8 (FC)
Packages
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A: We prioritize the security of your payment information and do not store sensitive payment details on our servers. However, you may have the option to securely save your payment information with trusted third-party payment processors for faster checkout on future orders.
- Q: Do you have a size conversion chart for international customers?
A: Yes, we provide size conversion charts for international customers on our website. These charts help you convert sizes between different measurement systems, ensuring you select the appropriate size for your region. They can usually be found in the product description or on the size guide page.
Reviews
- K
Kathy Acierno
Dec 17, 2025
RICHTEK IC RT6255AHGJ6FThe products are comprehensive and in stock. There are very few websites that can do this.HelpfulUnhelpful - G
Gordon Saffings
Aug 14, 2025
RICHTEK IC RT6255AHGJ6FTerrific price! Thanks. Can’t wait to utilize it!HelpfulUnhelpful - A
Anthony Godsey
Feb 21, 2024
RICHTEK IC RT6255AHGJ6FYou got a good bargain.HelpfulUnhelpful - D
David Banks 1410
Oct 13, 2023
RICHTEK IC RT6255AHGJ6FThe part came quickly, and it's just what I needed.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
RICHTEK IC RT6255AHGJ6FAll was ok! No problems whatsoever.HelpfulUnhelpful
RICHTEK IC RT6255AHGJ6F
✔ 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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