✔ 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
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- Q: Do I need to pay for shipping when returning a product?
A: According to our return policy, if the return is due to product quality issues or our mistake, we will cover the return shipping fee. If it's for other reasons, the return shipping fee may be borne by you. Please refer to our return policy for specific details.
- Q: How can I check the stock status of a product?
A: On the product details page, you can check the stock status of the item. If a product is temporarily out of stock, we will restock it as soon as possible or provide a pre-order option.
- Q: How can I find out about product recalls or safety alerts?
A: We prioritize the safety of our customers and comply with product recall and safety alert notifications. You can stay informed about product recalls by regularly checking our website's safety alert section or subscribing to relevant product safety authorities' notifications.
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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