1/1

RICHTEK IC R7731GE

$ 0 .49

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 637

Payment Methods

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee

The RICHTEK IC is high quality!  Very Low Start-Up Current (<30μA)
 10/14V UVLO
 Soft-Start Function
 Current Mode Control
 Jittering Switching Frequency
 Internal Leading Edge Blanking
 Built-in Slope Compensation
 Burst Triple Mode PWM for Green-Mode
 Cycle-by-Cycle Current Limiting
 Feedback Open Protection
 Output Over Voltage Protection
 Over Temperature Protection
 Over Load Protection
 Soft Driving for Reducing EMI
 High Noise Immunity
 Opto Coupler Short Protection
 RoHS Compliant and Halogen Free

Ask questions

(0/1,200)

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 search for products from specific brands or sellers?

A: You can enter the brand or merchant name in the search box, and the system will display relevant products, making it convenient for you to quickly find the items you are interested in.
Q: How can I apply for a purchase invoice?

A: On the checkout page, you can select the option for an invoice and fill in the relevant invoice information. We will provide you with the corresponding invoice according to your request.

Question has been sent successfully

Reviews

J

Jasmine

Aug 18, 2025

RICHTEK IC R7731GE

It was a quick and hassle-free experience.

Helpful

Unhelpful
A

Alan Whittaker

Jun 27, 2024

RICHTEK IC R7731GE

I really don't have any complaints, as of today I'm very pleased with the service.

Helpful

Unhelpful
P

Patrick

Feb 23, 2024

RICHTEK IC R7731GE

The format and font are very professional and well-executed.

Helpful

Unhelpful
H

Hunter

Jun 09, 2023

RICHTEK IC R7731GE

Very fast and very straightforward.

Helpful

Unhelpful
A

Anonymous user

Nov 25, 2022

RICHTEK IC R7731GE

All was ok! No problems whatsoever.

Helpful

Unhelpful

RICHTEK IC R7731GE

$ 0 .49

Click here to view shipping costs.

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 637

Payment Methods

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee

People who bought this item also viewed

INTEL NIC Card I350-F4

US$332.00

Murr Elektronik Module 56603

US$534.75

Customers frequently viewed

IWAYA DENKI Water Pump 25CJT0752

US$2307.69

Panasonic Servo Motor MHMF022L1V2M

US$653.85

Honeywell Solenoid Valve VE4025B1045

US$334.62

ROTEN Mechanical Seal 8E5K-22-X

US$384.62

SANDSUN Overload Pump VA08H-760

US$1568.40

GS Battery 6-QW-60(450)-(55D23L-KR)

US$646.15

Rechi Compressor 44R273A

US$341.00

Bosch Rexroth Linear Guideway Runner Block R165381920

US$107.69

MINDMAN Air Cylinder MCQV2-11-40-200

US$88.46

Mitsubishi Compressor YB645WTG

US$549.00

SMC Air Cylinder Pneumatic Cylinder MGPL80-50

US$332.31

Fuji VFD Frequency Converter FRN002AR1L-5U

Mitsubishi Servo Motor HC-SFS703B

US$2769.23

Copeland Compressor CS16K6E-TFD-595

Fuji VFD Frequency Converter FRN0010C2E-7E

SKF Bearing N 219 ECP/C3

US$343.46

HENGSTLER Encoder RI58-O/10000EQ.46KB

US$611.76

UNIQUC Air Cylinder DSC32N075

US$188.46

NACHI Vane Pump IPH-22B-5-5-11

US$4234.38

Sanyo Denki Servo Motor R2CA18450HXR00M

Recent related posts

07/19/2020

Basic knowledge of refrigeration compressor

After shutting down, stop for at least 3 minutes before starting again to eliminate the pressure difference between the compressor inlet and outlet. Because in the case of a large pressure difference, the starting torque of the motor will increase, causing the current to rise to a certain level, the protector will act and the compressor cannot continue to run.

08/23/2023

Dual Fuel Heat Pump: Everything You Need to Know

Dual fuel heat pumps are becoming increasingly popular among homeowners looking for energy-efficient and cost-effective heating solutions. In this article, we'll cover everything you need to know about dual fuel heat pumps, including how they work, their benefits, drawbacks, and whether they're right for your home.

08/11/2020

Pay attention to these details. The air energy heat pump can be used for more than 10 years.

In a few months, the northern heating season will officially begin. In addition to central heating, this year's "coal-to-electricity conversion" has also received much attention.

06/14/2020

Screw refrigeration compressors are prone to these types of failures, have you ever encountered them

1. Fault type 1. Abnormal compression ratio 2. Low condenser efficiency and failure 3. Low evaporator efficiency and failure 4. Failure of the oil system 5.Electrical failure

01/19/2024

Central Air Conditioning System: Types, Components, and Brands (including Mitsubishi Electric, Daikin, York, Carrier, etc.) (Part 1)

The various parameters of the central air conditioning system are basically outperformed by various wall-mounted units and cabinet units, but they have incomparable advantages in terms of space and appearance.

08/02/2020

What is the four-pipe air conditioner Under what circumstances

Four-pipe air-conditioning means that the air-conditioning box is equipped with cold coils and hot coils at the same time. Each group of coils is fed one time, a total of four, so it is called four-pipe.

06/20/2020

Working principle of air conditioner temperature controller

In the use of our home air conditioners, the most important function is to ensure that our indoor temperature is maintained at a relatively comfortable degree, and the air conditioner temperature controller is a tool to help us achieve this. What is the principle of controlling the temperature of our air conditioner by air conditioner? Today I will introduce some working principles and functions of air conditioner temperature controller for everyone to understand.

07/10/2020

What is the working principle of screw air compressor

What is the working principle of screw air compressor The screw-type single-stage compression air compressor is composed of a pair of yin and yang rotors (or screws) that are parallel to each other and rotate in the cylinder, so that the air between the rotor slots continuously produces periodic volume changes,

09/15/2020

The working principle of air compressor

The air compressor is the main body of the air source device. It is a device that converts the mechanical energy of the prime mover (usually an electric motor) into gas pressure energy, and is a pressure generating device for compressed air.

07/23/2020

The influence of capillary tube length on refrigeration system parameters and troubleshooting

The capillary tube generally refers to a slender copper tube with an inner diameter of 0.4~2.0mm. As the throttling mechanism of the refrigeration system, the capillary tube is the simplest one. Because of its low price and flexible selection, it is widely used in small refrigeration devices.

Ask questions

Reviews

RICHTEK IC R7731GE

People who bought this item also viewed

Customers frequently viewed

Recent related posts

Basic knowledge of refrigeration compressor

Dual Fuel Heat Pump: Everything You Need to Know

Pay attention to these details. The air energy heat pump can be used for more than 10 years.

Screw refrigeration compressors are prone to these types of failures, have you ever encountered them

Central Air Conditioning System: Types, Components, and Brands (including Mitsubishi Electric, Daikin, York, Carrier, etc.) (Part 1)

What is the four-pipe air conditioner Under what circumstances

Working principle of air conditioner temperature controller

What is the working principle of screw air compressor

The working principle of air compressor

The influence of capillary tube length on refrigeration system parameters and troubleshooting

Welcome to O&Kmarts