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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsRT8079GQW
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RT8079GQW - Richtek USA Inc.

Manufacturer Part Number
RT8079GQW
Manufacturer
Richtek
Allelco Part Number
32D-RT8079GQW
ECAD Model
Parts Description
IC REG BUCK ADJUSTABLE 3A 16WQFN
Package
16-WFQFN Exposed Pad
Data sheet
RT8079GQW.pdf
RoHs Status
ROHS3 Compliant
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In stock: 46990

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Specifications

RT8079GQW Tech Specifications
Richtek USA Inc. - RT8079GQW technical specifications, attributes, parameters and parts with similar specifications to Richtek USA Inc. - RT8079GQW

Product Attribute Attribute Value  
Manufacturer Richtek  
Voltage - Output (Min/Fixed) 0.827V  
Voltage - Output (Max) 3.6V  
Voltage - Input (Min) 2.95V  
Voltage - Input (Max) 6V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 16-WQFN (3x3)  
Series -  
Package / Case 16-WFQFN Exposed Pad  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 300kHz ~ 2MHz  
Current - Output 3A  
Base Product Number RT8079  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

RT8079GQW

Manufacturer

Richtek

Introduction

The RT8079GQW is a high-efficiency, high-performance buck (step-down) DC-DC converter with an input voltage range of 2.95V to 6V and an adjustable output voltage from 0.827V to 3.6V. It is designed for various power management applications that require a compact solution with high efficiency and low noise.

Product Features and Performance

Adjustable output voltage from 0.827V to 3.6V

Output current up to 3A

Switching frequency range from 300kHz to 2MHz

Synchronous rectification for high efficiency

Internal soft-start function

Undervoltage lockout (UVLO)

Thermal shutdown protection

Small 16-WFQFN package with exposed thermal pad

Product Advantages

High efficiency up to 95%

Wide input voltage range

Adjustable output voltage

Compact size for space-constrained applications

Robust protection features

Key Reasons to Choose This Product

Highly efficient power conversion for extended battery life

Flexible output voltage adjustment to support various system requirements

Compact footprint for space-saving designs

Reliable operation with built-in protection features

Quality and Safety Features

Meets industrial-grade temperature range of -40°C to 85°C

Robust design with thermal shutdown and overcurrent protection

RoHS-compliant and lead-free package

Compatibility

The RT8079GQW is compatible with various microcontrollers, processors, and other electronic devices that require a high-performance, adjustable DC-DC converter.

Application Areas

Portable electronics

Industrial automation

Telecommunications equipment

Automotive systems

Medical devices

Product Lifecycle

The RT8079GQW is an active product, and our website's sales team has not announced any plans for discontinuation. There are other similar models in the RT8079 series that may be considered as alternative options, such as the RT8079GQW-TR and RT8079GQW-T. Customers are advised to contact our website's sales team for the most up-to-date information on product availability and alternative solutions.

Parts with Similar Specifications

The three parts on the right have similar specifications to Richtek USA Inc. RT8079GQW

Product Attribute RT8079GQW RT8074GSP RT8078AGQW RT8082GQW
Part Number RT8079GQW RT8074GSP RT8078AGQW RT8082GQW
Manufacturer Richtek USA Inc. Richtek USA Inc. Richtek USA Inc. Richtek USA Inc.
Voltage - Output (Min/Fixed) 0.827V 0.8V 0.6V 1V
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Output Type Adjustable Adjustable Adjustable Adjustable
Supplier Device Package 16-WQFN (3x3) 8-SOP-EP 10-WDFN (3x3) 12-WDFN (3x3)
Voltage - Input (Max) 6V 5.5V 5.5V 5.5V
Current - Output 3A 4A 4A 3A
Synchronous Rectifier Yes Yes Yes Yes
Topology Buck Buck Buck Buck
Base Product Number RT8079 - RT8078 RT8082
Voltage - Input (Min) 2.95V 2.7V 2.7V 2.7V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Number of Outputs 1 1 1 1
Function Step-Down Step-Down Step-Down Step-Down
Series - - - -
Output Configuration Positive Positive Positive Positive
Frequency - Switching 300kHz ~ 2MHz 200kHz ~ 2MHz 1MHz 2MHz
Package / Case 16-WFQFN Exposed Pad 8-SOIC (0.154", 3.90mm Width) Exposed Pad 10-WFDFN Exposed Pad 12-WFDFN Exposed Pad
Voltage - Output (Max) 3.6V 5V 5.5V 5V

RT8079GQW Datasheet PDF

Download RT8079GQW pdf datasheets and Richtek USA Inc. documentation for RT8079GQW - Richtek USA Inc..

Environmental Information
RoHS Declaration.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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RT8079GQW Image

RT8079GQW

Richtek USA Inc.
32D-RT8079GQW

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