✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
Ultra Fast Response in Line/Load Transient
Quick Start-Up (Typically 50μs)<0.01μA Standby Current When Shutdown
Low Dropout : 220mV @ 300mA
Wide Operating Voltage Ranges : 2.5V to 5.5V
TTL-Logic-Controlled Shutdown Input
Low Temperature Coefficient
Current Limiting Protection
Thermal Shutdown Protection
Only 1μF Output Capacitor Required for Stability
High Power Supply Rejection Ratio
Custom Voltage Available
RoHS Compliant and 100% Lead (Pb)-Free
Applications
CDMA/GSM Cellular Handsets
Battery-Powered Equipment
Laptop, Palmtops, Notebook Computers
Hand-Held Instruments
PCMCIA Cards
Portable Information Appliances
Ask questions
(0/1,200)
- Q: Are there free trial or sample giveaway activities?
A: We regularly organize free trials or sample giveaways. You can stay informed about these activities and apply to participate by following our official announcements, emails, or social media channels.
- Q: What payment methods do you accept?
A: We accept various payment methods, including major credit cards (Visa, Mastercard, American Express), debit cards, and digital payment platforms such as PayPal, Apple Pay, and Google Pay. The available payment methods will be displayed during the checkout process.
- Q: Do you have a mobile app for easier shopping?
A: We currently do not support it, but we have a Progressive Web App (PWA) and a well-adapted mobile version of our website. Additionally, we are in the process of developing a mobile application for iOS and Android devices. Our mobile app will provide a convenient and user-friendly shopping experience, including personalized recommendations, easy navigation, and order tracking features.
Reviews
- N
Nicole Olhava
Dec 24, 2025
RICHTEK IC RT9193-15PBYour website is so user-friendly and the checkout process is a piece of cake.HelpfulUnhelpful - E
Eugene Raymond
Jun 18, 2025
RICHTEK IC RT9193-15PBI'm glad I could find some parts, even if it's not the exact match I need.HelpfulUnhelpful - S
Sandra Koerber
May 16, 2025
RICHTEK IC RT9193-15PBI'm a big fan of OKmarts - they always have what I need and at a great price.HelpfulUnhelpful - L
Leon Jasak
Jan 30, 2024
RICHTEK IC RT9193-15PBprice was very reasonable and part arrived a day earlyHelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
RICHTEK IC RT9193-15PBAll was ok! No problems whatsoever.HelpfulUnhelpful
RICHTEK IC RT9193-15PB
✔ 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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