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RT8237FZQW The RICHTEK RT8237FZQW is a DC DC Switching Controller designed for step-down applications. It operates within a voltage range of 4.5V to 26V.
Mfr Part #:

RT8237FZQW

Available from 1 distributors
Mfr Name: Richtek
Richtek
The RICHTEK RT8237FZQW is a DC DC Switching Controller designed for step-down applications. It operates within a voltage range of 4.5V to 26V.
✓ Total Stock: 2,006 pcs
$ Price Range: $0.78

RT8237FZQW Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
2,006 pcs
On Request
2006 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

RT8237FZQW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
SVHC Present
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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RT8237FZQW Description

Short technical summary and product information.

The RICHTEK RT8237FZQW is a DC DC Switching Controller with a part number RT8237FZQW. It functions as a step-down converter, utilizing a Buck topology. The device supports a wide input voltage range from 4.5V to 26V and operates at frequencies between 290kHz and 430kHz.

 

This controller features a single output with a positive configuration and includes control features such as current limit, enable, phase control, power good, and soft start. It is designed for surface mount installation and comes in a 10-WDFN (3x3) package, specifically a 10-WFDFN Exposed Pad.

 

The operating temperature range for the RT8237FZQW is -40°C to 85°C (TA). It is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. The REACH status is listed as Unaffected.

RT8237FZQW Quick Information

Product Type: DC DC Switching Controller
Canonical Name: RT8237FZQW DC DC Switching Controller
Subcategory: PMIC

RT8237FZQW Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

RT8237FZQW Estimated Pricing

Qty Low High
1+ $0.78 $0.78

Estimated market price range - modelled values for guidance only, not live distributor offers.

RT8237FZQW Features

  • Step-down Buck converter controller.
  • Wide 4.5V to 26V input voltage range.
  • Adjustable frequency from 290kHz to 430kHz.
  • Synchronous rectifier for efficiency.
  • Surface mount 10-WDFN package.

RT8237FZQW Applications

  • Power management for electronic devices.
  • Suitable for battery-powered systems.
  • Used in industrial control applications.
  • Ideal for compact power solutions.

RT8237FZQW FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the RT8237FZQW?

4.5V to 26V.

What switching frequency does the RT8237FZQW support?

290kHz to 430kHz.

What is the operating temperature range of the RT8237FZQW?

-40°C to 85°C.

What package does the RT8237FZQW come in?

10-WDFN (3x3) with exposed pad, surface mount.

Does the RT8237FZQW have synchronous rectification?

Yes, it has synchronous rectification.

What control features are included?

Current limit, enable, phase control, power good, and soft start.

What is the function of the RT8237FZQW?

It is a step-down (buck) PWM controller.

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