✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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: Can I save items for later?
A: Yes, you can save the items you wish to purchase later in the shopping cart. This way, when you are ready to proceed with the order, you can easily find them.
- Q: Do you support global shipping?
A: Yes, we support worldwide shipping. No matter where you are located, we will make every effort to deliver the products to your doorstep.
- Q: How to apply for an extended warranty on a product?
A: Applying for an extended warranty is simple. During the purchasing process, you can choose to extend the warranty period for eligible products. Just select the desired warranty period, and it will be added to your purchase.
Reviews
- M
Michael Canonico
Jul 12, 2025
RICHTEK IC RT9198-18GBRSuper easy to use site.HelpfulUnhelpful - N
Nathan Allen
Oct 12, 2024
RICHTEK IC RT9198-18GBRFast and reliable delivery. Thanks!HelpfulUnhelpful - R
Roy Villanueva
Jul 29, 2024
RICHTEK IC RT9198-18GBRIt's been a challenge getting started, but once we finally got in touch with Mike, everything started falling into place.HelpfulUnhelpful - R
Robert Krause
Aug 31, 2023
RICHTEK IC RT9198-18GBRApple Pay is the way to make payments!HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
RICHTEK IC RT9198-18GBRAll was ok! No problems whatsoever.HelpfulUnhelpful
RICHTEK IC RT9198-18GBR
✔ 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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