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RICHTEK IC RT7781GGS
$ 1 .32
✔ In Stock (Can ship in 5-7 days)
Quantity
MOQ : 237
Payment Methods
Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
The RICHTEK IC is high quality!
PowerZeroTM Technology
Integrated 700V Start-Up Device
Brown-In and Brown-Out
Low No-Load Input Power (<50mW) (RT7781G/L/A/C)
Low No-Load Input Power (<30mW) (RT7781T)
Accurate Over Load Protection
Driver Capability : 400mA/−400mA
PRO Pin for Arbitrary External Protection(RT7781G/L/A/T)
ACD Pin for TV Application (RT7781C)
Disable Mode for 30mW Solution (RT7781T)
Jittering Frequency
Soft Driving for Reducing EMI Noise
VDD Over Voltage Protection
Internal Over Temperature Protection
Secondary Rectifier Short Protection
CS Pin Open Protection
RoHS Compliant and Halogen Free
Simplified Application Circuit
Applications
NB Adaptor
Switching AC/DC Adaptor with Low No-Load Input Power
TV and Monitor Applications
Open Frame Power Supply
Integrated 700V Start-Up Device
Brown-In and Brown-Out
Low No-Load Input Power (<50mW) (RT7781G/L/A/C)
Low No-Load Input Power (<30mW) (RT7781T)
Accurate Over Load Protection
Driver Capability : 400mA/−400mA
PRO Pin for Arbitrary External Protection(RT7781G/L/A/T)
ACD Pin for TV Application (RT7781C)
Disable Mode for 30mW Solution (RT7781T)
Jittering Frequency
Soft Driving for Reducing EMI Noise
VDD Over Voltage Protection
Internal Over Temperature Protection
Secondary Rectifier Short Protection
CS Pin Open Protection
RoHS Compliant and Halogen Free
Simplified Application Circuit
Applications
NB Adaptor
Switching AC/DC Adaptor with Low No-Load Input Power
TV and Monitor Applications
Open Frame Power Supply
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.
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Reviews
- R
Roger Barbosa
Jan 07, 2026
RICHTEK IC RT7781GGSItem arrived exactly as expected, no issues.HelpfulUnhelpful - C
Christy D'Armond
Nov 10, 2024
RICHTEK IC RT7781GGSRECIBÍ EXACTAMENTE LO QUE PEDÍHelpfulUnhelpful - A
Amy MInor
Sep 16, 2024
RICHTEK IC RT7781GGSYou're the best helper.HelpfulUnhelpful - J
Jay Edington
Mar 31, 2024
RICHTEK IC RT7781GGSFound what I wanted and checked out without any problems.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
RICHTEK IC RT7781GGSAll was ok! No problems whatsoever.HelpfulUnhelpful
RICHTEK IC RT7781GGS
$ 1 .32
Click here to view shipping costs.
✔ In Stock (Can ship in 5-7 days)
Quantity
MOQ : 237
Payment Methods
-
Online Support 24/7
-
12 Months Warranty for New Products
-
30 Days Money Back Guarantee
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