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RT8237EZQW

High-efficiency power management solution

Quantity Unit Price(USD) Ext. Price
1 $0.322 $0.32
10 $0.261 $2.61
30 $0.235 $7.05
100 $0.202 $20.20
500 $0.171 $85.50
1000 $0.163 $163.00

Inventory:5,767

*The price is for reference only.
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Submit your quote request for RT8237EZQW using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of RT8237EZQW

The RT8237EZQW is a Buck Regulator Positive Output Step-Down DC-DC Controller IC optimized for high-speed and low-voltage operations. It provides excellent performance for analog and digital signal switching.

Pinout

The RT8237EZQW pinout refers to the configuration and function of each pin in its WDFN-10 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the RT8237EZQW has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.

Features

  • 3A Synchronous Step-Down Voltage Regulator: The RT8237EZQW is a high-performance DC-DC converter that can deliver up to 3A of output current.
  • Fixed Output Voltage Options Ranging from 0.6V to 3.3V: This IC offers a range of fixed output voltage options, making it suitable for various applications.
  • Wide Input Voltage Range from 4.5V to 18V: The RT8237EZQW can operate with an input voltage range of 4.5V to 18V, providing flexibility in system design.
  • Adjustable Soft-Start Time: This feature allows for a controlled startup sequence, reducing inrush current and protecting the IC from damage.
  • Over Current Protection (OCP) and Thermal Shutdown: The RT8237EZQW includes built-in overcurrent protection and thermal shutdown features to prevent damage due to excessive heat or current.
  • Compact 4mm x 4mm QFN Package: This small package size makes the RT8237EZQW ideal for space-constrained applications.

Applications

  • Computer Motherboards: The RT8237EZQW is suitable for use in computer motherboards, providing a reliable and efficient power supply for various components.
  • Networking Equipment: This IC can be used in networking equipment such as routers, switches, and servers to provide a stable power supply.
  • Graphics Cards: The RT8237EZQW is suitable for use in graphics cards, providing a high-performance power supply for demanding applications.
  • Industrial Automation: This IC can be used in industrial automation systems to provide a reliable and efficient power supply for various components.
  • Power Management Systems: The RT8237EZQW is suitable for use in power management systems, providing a high-performance power supply for demanding applications.

Equivalents

The RT8237EZQW has equivalents in other semiconductor components such as the Texas Instruments TPS543B33 or the ON Semiconductor NCP1402. These ICs offer similar features and performance to the RT8237EZQW, but may have different package sizes or pinouts.

Frequently Asked Questions

Q: What is the maximum output current of the RT8237EZQW?
A: The maximum output current of the RT8237EZQW is 3A.

Q: Can the RT8237EZQW operate with an input voltage range of 4.5V to 18V?
A: Yes, the RT8237EZQW can operate with an input voltage range of 4.5V to 18V.

Q: Does the RT8237EZQW have adjustable soft-start time?
A: Yes, the RT8237EZQW has adjustable soft-start time, which allows for a controlled startup sequence and reduces inrush current.

Q: Is the RT8237EZQW suitable for use in industrial automation systems?
A: Yes, the RT8237EZQW is suitable for use in industrial automation systems due to its high-performance power supply and compact package size.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Switching Controllers RoHS Details
Topology Buck Number of Outputs 2 Output
Switching Frequency 290 kHz to 430 kHz Input Voltage 4.5 V to 26 V
Output Voltage 700 mV to 3.3 V Output Current 1 mA
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 85 C
Mounting Style SMD/SMT Package / Case WDFN-10
Brand Richtek Moisture Sensitive Yes
Product Type Switching Controllers Factory Pack Quantity 1500
Subcategory PMIC - Power Management ICs Part # Aliases RT8237EN-A
Unit Weight 0.000776 oz

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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RT8237EZQW

High-efficiency power management solution

Inventory:

5,767
Overview of RT8237EZQW Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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Payment

Which payment methods can be used to pay for goods

Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.

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