1/1

RICHTEK IC RT9198-18GBR

$ 0 .28

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 1115

Payment Methods

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

The RICHTEK IC is high quality!  Low-Noise for RF Application
 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: 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.

Question has been sent successfully

Reviews

M

Michael Canonico

Jul 12, 2025

RICHTEK IC RT9198-18GBR

Super easy to use site.

Helpful

Unhelpful
N

Nathan Allen

Oct 12, 2024

RICHTEK IC RT9198-18GBR

Fast and reliable delivery. Thanks!

Helpful

Unhelpful
R

Roy Villanueva

Jul 29, 2024

RICHTEK IC RT9198-18GBR

It's been a challenge getting started, but once we finally got in touch with Mike, everything started falling into place.

Helpful

Unhelpful
R

Robert Krause

Aug 31, 2023

RICHTEK IC RT9198-18GBR

Apple Pay is the way to make payments!

Helpful

Unhelpful
A

Anonymous user

Nov 25, 2022

RICHTEK IC RT9198-18GBR

All was ok! No problems whatsoever.

Helpful

Unhelpful

RICHTEK IC RT9198-18GBR

$ 0 .28

Click here to view shipping costs.

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 1115

Payment Methods

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

People who bought this item also viewed

LR-LINK NIC Card LRES2011PT-POE

US$596.15

Beckhoff Terminal Box Module IP2321-B520

US$673.85

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

Yaskawa Servo Motor SGMS-40A2ADG

KOGANEI Air Cylinder PBDA10X15-7

US$23.83

Mitsubishi Servo Motor HA23NC-TSD5

AXE Transmitter MTD-B2C3-NNAB

Eaton Vickers Vane Pump 4520VQ50E12S-1DD20L

Huba Control Transmitter 691.93000713

US$781.25

NIPPON Gear Pump TOP-208HWM

US$846.16

Delta Fan AFB03512HH-DHMF00

WIDIA Tool for Metal Cutting APMT1135PDTR SPTIHE

US$3.95

Panasonic Reduction Drive Gearbox Speed Reducer MX6G180H

Recent related posts

08/20/2020

Several reasons for the poor cooling effect of air-cooled chillers

A chiller that uses a fan to exchange air to achieve the purpose of heat dissipation is called an air-cooled chiller. Based on the fact that the temperature in summer is getting higher day by day, and there is no maintenance for the chiller, then its cooling effect will definitely decrease.

08/13/2024

16 Common Faults and Troubleshooting Methods of Cold Storage Refrigeration Equipment

[Fault analysis] After the refrigerant leaks in the system, the cooling capacity is insufficient, the suction and discharge pressures are low, and a much larger intermittent "squeaking" airflow sound can be heard at the expansion valve than usual.

09/21/2020

Refrigeration system failure symptoms

Symptoms of refrigeration system failure 　　　　 1. Detection of pressure and temperature of refrigeration system　　 (1) The pressure concept of the refrigeration system The refrigeration system can be divided into high and low pressure during operation. The high pressure section is from the discharge port of the compressor to before the throttle valve. This section is called the evaporation pressure.

03/07/2023

Selection Guide of Air Cylinder: Types and Characteristics

Air cylinder is used in many positioning, driving and clamping applications.

08/16/2020

How to install a water-cooled screw chiller

Before using the water-cooled screw chiller, you need to know the installation requirements of the chiller, so that it will reduce a lot of unnecessary troubles during operation.

12/17/2022

Okmarts announces US$17m acquisition of motors8.com

As a multi-category industrial product mall, Okmarts has been deeply involved in the professional field of industrial accessories for many years, providing thousands of customers with high-quality solutions and industrial products of different categories.

08/29/2025

Common failures and causes analysis of refrigeration compressors

Common failures and causes analysis of refrigeration compressors The refrigeration compressor is the heart of the entire refrigeration system and the most important in the refrigeration system. Its main function is to compress the low-temperature and low-pressure gas from the evaporator into high-temperature and high-pressure gas to provide source power for the entire refrigeration cycle.

08/17/2020

Detecting and repairing methods for problems in shell and tube condensers

Since the central air conditioner is a kind of refrigeration equipment, it must be equipped with a condenser, and most of them are shell and tube condensers. When the device has been used for a long time, some inconveniences may occur.

10/25/2023

Mini Split vs. Window AC: Which Cooling System is Right for You?

Choosing the right cooling system for your home or office is essential for creating a comfortable and pleasant environment. Two popular options are mini-split air conditioners and window AC units. Each system has its unique advantages and considerations.

07/18/2020

Working condition and adjustment of refrigeration system of low temperature chiller

Working condition and adjustment of refrigeration system of low temperature chiller Refrigerators are now widely used in the refrigeration industry, and the refrigerant is usually R22 (also R404a). In order to facilitate operation and maintenance and reduce the installation location, the refrigeration compressor, oil separator, water-cooled shell and tube condenser, filter drier

Ask questions

Reviews

RICHTEK IC RT9198-18GBR

People who bought this item also viewed

Customers frequently viewed

Recent related posts

Several reasons for the poor cooling effect of air-cooled chillers

16 Common Faults and Troubleshooting Methods of Cold Storage Refrigeration Equipment

Refrigeration system failure symptoms

Selection Guide of Air Cylinder: Types and Characteristics

How to install a water-cooled screw chiller

Okmarts announces US$17m acquisition of motors8.com

Common failures and causes analysis of refrigeration compressors

Detecting and repairing methods for problems in shell and tube condensers

Mini Split vs. Window AC: Which Cooling System is Right for You?

Working condition and adjustment of refrigeration system of low temperature chiller

Welcome to O&Kmarts