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RT8129AGQW The RICHTEK RT8129AGQW is a DC DC Switching Controller IC. It operates with a supply voltage range of 4.5V to 13.2V and a switching frequency of 300kHz.
Mfr Part #:

RT8129AGQW

Available from 1 distributors
Mfr Name: Richtek
Richtek
The RICHTEK RT8129AGQW is a DC DC Switching Controller IC. It operates with a supply voltage range of 4.5V to 13.2V and a switching frequency of 300kHz.
✓ Total Stock: 260 pcs
$ Price Range: $0.78

RT8129AGQW Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
260 pcs
On Request
260 pcs On Request 1 On Request On Request 1505+ 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.

RT8129AGQW 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
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
Voltage Supply
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RT8129AGQW Description

Short technical summary and product information.

The RICHTEK RT8129AGQW is a DC DC Switching Controller designed for step-down voltage regulation applications. It features a wide supply voltage range from 4.5V to 13.2V and operates at a switching frequency of 300kHz.

 

This controller is suitable for various power management integrated circuits (PMIC) and is commonly found in consumer electronics, industrial equipment, and low-power applications. Its topology is Buck, and it includes features such as current limit, enable, phase control, and power good.

 

The RT8129AGQW is available in a 10-WFDFN Exposed Pad package and is designed for surface mount installation. It has one output and one output phase, with a positive output configuration. The operating temperature range is -40°C to 85°C (TA).

RT8129AGQW Quick Information

Product Type: DC DC Switching Controller
Canonical Name: RT8129AGQW Buck Converter Controller

RT8129AGQW Compliance

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

RT8129AGQW Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

RT8129AGQW Features

  • Step-down buck converter controller.
  • Wide 4.5V to 13.2V supply voltage.
  • 300kHz switching frequency.
  • Surface mount 10-WFDFN package.
  • Operating temperature -40°C to 85°C.

RT8129AGQW Applications

  • Used in voltage regulation applications.
  • Suitable for consumer electronics.
  • Power supplies for industrial equipment.
  • Low-power electronic devices.

RT8129AGQW FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the RT8129AGQW?

The supply voltage range is 4.5V to 13.2V.

What package does the RT8129AGQW come in?

It comes in a 10-WFDFN exposed pad package (10-WDFN 3x3mm).

What is the operating temperature range?

-40°C to 85°C.

What is the switching frequency?

300kHz.

What topology does the RT8129AGQW use?

Buck (step-down).

Does it have synchronous rectification?

Yes.

What control features are included?

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

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