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Richtek RT8070ZQW 48HRS

Synchronous step-down DC-DC converter designed to efficiently regulate voltage in the range of 2.7V to 5.5V to a selectable output between 0.8V to 5V

ISO14001 ISO9001 DUNS

Brands: Richtek

Mfr.Part #: RT8070ZQW

Datasheet: RT8070ZQW Datasheet (PDF)

Package/Case: WDFN-8

RoHS Status:

Stock Condition: 5,613 pcs, New Original

Product Type: Voltage Regulators , DC DC Switching Regulators

Warranty: 1 Year Ovaga Warranty - Find Out More


*All prices are in USD

Qty Unit Price Ext Price
1 $0.555 $0.555
10 $0.462 $4.620
30 $0.415 $12.450
100 $0.369 $36.900
500 $0.333 $166.500
1500 $0.319 $478.500

In Stock: 5,613 PCS

- +

Quick Quote

Please submit RFQ for RT8070ZQW or email to us: Email: [email protected], we will contact you within 12 hours.

RT8070ZQW General Description

Experience the convenience and speed of the RT8070ZQW, a high-performance WLAN USB module that raises the bar for wireless connectivity. Say goodbye to sluggish data transfers as this module supports the 802.11n standard, ensuring swift data rates of up to 150Mbps. The seamless integration of a USB 2.0 interface simplifies connectivity to your host device, while the support for various operating modes caters to different networking needs


  • This device is designed for high-performance wireless networking
  • Supporting multiple protocols ensures seamless and reliable connections
  • The RT80ZQW features robust security protocols for data protection


  • IoT devices with high performance
  • Low power consumption wireless
  • Smart speakers for consumer


Parameter Value Parameter Value
Product Category Switching Voltage Regulators RoHS Details
Output Voltage 800 mV Output Current 4 A
Input Voltage, Max 5.5 V Number of Outputs 1 Output
Topology Buck Package / Case WDFN-8
Mounting Style SMD/SMT Switching Frequency 200 kHz to 2 MHz
Quiescent Current 460 uA Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Input Voltage, Min 2.7 V
Brand Richtek Moisture Sensitive Yes
Product Type Switching Voltage Regulators Factory Pack Quantity 1500
Subcategory PMIC - Power Management ICs Part # Aliases RT8070N-A
Unit Weight 0.000776 oz


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Part points

  • The RT8070ZQW is a chip that is used in electronic devices to regulate power supply and improve performance. It is designed to efficiently convert and manage power from a variety of sources. The chip is commonly used in mobile devices, such as smartphones and tablets, to optimize battery life and charging functionality.
  • Equivalent

    The equivalent products of RT8070ZQW chip are RT8070 and RT8070S.
  • Features

    The features of RT8070ZQW include a soft-start function, over-temperature protection, over-current protection, over-voltage protection, and a wide input voltage range. The device integrates a 500mA LDO with an adjustable output voltage and a 1.4MHz fixed frequency synchronous boost converter. It is suitable for applications such as portable devices, handheld instruments, and wireless applications.
  • Pinout

    The RT8070ZQW is a 3A, 1.1MHz, synchronous step-down DC/DC converter. It has a pin count of 24 and functions as a voltage regulator, converting input voltage to a lower, stable output voltage with high efficiency.
  • Manufacturer

    The manufacturer of the RT8070ZQW is [RedTech Inc.], which is an electronics company.
  • Application Field

    The RT8070ZQW is a power management IC (PMIC) designed for use in portable devices and offers a wide range of features, including multiple voltage regulators, power-on reset, and charging capabilities. It can be used in applications such as smartphones, tablets, digital cameras, and portable gaming devices.
  • Package

    The RT8070ZQW chip is available in a QFN package type, with a form factor of QFN-16, measuring approximately 3mm x 3mm.

We provide high quality products, thoughtful service and after sale guarantee

  • Product

    We have rich products, can meet your various needs.

  • quantity

    Minimum order quantity starts from 1pcs.

  • shipping

    Lowest international shipping fee starts from $0.00

  • guarantee

    365 days quality guarantee for all products

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