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RT8209BGQW The RICHTEK RT8209BGQW is a DC-DC switching controller designed for step-down applications. It features a surface mount package and operates within a temperature range of -40°C to 85°C.
Mfr Part #:

RT8209BGQW

Available from 2 distributors
Mfr Name: Richtek
Richtek
The RICHTEK RT8209BGQW is a DC-DC switching controller designed for step-down applications. It features a surface mount package and operates within a temperature range of -40°C to 85°C.
✓ Total Stock: 190 pcs
$ Price Range: $0.78

RT8209BGQW Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
181 pcs
On Request
181 pcs On Request 1 On Request On Request 10+ On Request On Request
Trace Tec ✓
Non-Authorised Inventory information
9 pcs
On Request
9 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.

RT8209BGQW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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RT8209BGQW Description

Short technical summary and product information.

The RICHTEK RT8209BGQW is a highly integrated DC-DC switching controller. It is designed for step-down (buck) applications, featuring a single output phase and a positive output configuration. The device operates with an input voltage range of 4.5V to 5.5V and is suitable for surface mount applications, housed in a 14-WQFN (3.5x3.5) package.

 

Key electrical features include synchronous rectification, no clock sync, and control functions such as current limit, enable, on-time control, phase control, and power good. The operating temperature range is specified as -40°C to 85°C (TA). This component is categorized under DC-DC Switching Controllers within the Power Management (PMIC) product group.

 

This controller is designed for efficient power conversion in various electronic systems. Its compact 14-WQFN package makes it suitable for space-constrained designs. The control features offer flexibility in managing power delivery and monitoring system status.

RT8209BGQW Quick Information

Product Type: DC-DC Switching Controller
Canonical Name: RT8209BGQW DC-DC Switching Controller
Subcategory: Power Management ICs

RT8209BGQW Compliance

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

RT8209BGQW Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

RT8209BGQW Features

  • Step-down DC-DC switching controller.
  • Operates from 4.5V to 5.5V input.
  • Synchronous rectifier enabled for efficiency.
  • Surface mount 14-WQFN package.
  • Wide -40°C to 85°C operating temperature.

RT8209BGQW Applications

  • Used in point-of-load voltage regulation.
  • Suitable for notebook and desktop power supplies.
  • Ideal for industrial power conversion systems.
  • Applicable in consumer electronics power management.

RT8209BGQW FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the RT8209BGQW?

The operating voltage range is 4.5V to 5.5V.

What is the operating temperature of the RT8209BGQW?

The operating temperature is -40°C to 85°C (TA).

What package type is the RT8209BGQW available in?

The RT8209BGQW is available in a 14-WQFN (3.5x3.5) package.

What is the mounting type for the RT8209BGQW?

The mounting type is Surface Mount.

What is the RoHS status of the RT8209BGQW?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the RT8209BGQW?

The Moisture Sensitivity Level is 1 Unlimited.

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