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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersRT8128CGSP
RT8128CGSP Image
Image may be representation.
See specifications for product details.

RT8128CGSP - Richtek USA Inc.

Manufacturer Part Number
RT8128CGSP
Manufacturer
Richtek
Allelco Part Number
32D-RT8128CGSP
ECAD Model
Parts Description
IC REG PWM CONTROLLER 8SOP
Detailed Description
Package
8-SOIC (0.154', 3.90mm Width) Exposed Pad
Data sheet
RT8128(A, C).pdf
RoHs Status
ROHS3 Compliant
In stock: 72670

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Quantity

Specifications

RT8128CGSP Tech Specifications
Richtek USA Inc. - RT8128CGSP technical specifications, attributes, parameters and parts with similar specifications to Richtek USA Inc. - RT8128CGSP

Product Attribute Attribute Value  
Manufacturer Richtek  
Voltage - Supply (Vcc/Vdd) 4.5V ~ 13.2V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 8-SOP-EP  
Series -  
Serial Interfaces -  
Package / Case 8-SOIC (0.154', 3.90mm Width) Exposed Pad  
Package Tape & Reel (TR)  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 300kHz  
Duty Cycle (Max) -  
Control Features Enable, Power Good  
Clock Sync Yes  
Base Product Number RT8128  

Parts with Similar Specifications

The three parts on the right have similar specifications to Richtek USA Inc. RT8128CGSP

Product Attribute RT8128CGSP RT8120DGSP RT8129AGQW RT8123AGQW
Part Number RT8128CGSP RT8120DGSP RT8129AGQW RT8123AGQW
Manufacturer Richtek USA Inc. Richtek USA Inc. Richtek USA Inc. Richtek USA Inc.
Topology Buck Buck Buck Buck
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Output Phases 1 1 1 1
Synchronous Rectifier Yes Yes Yes Yes
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Package / Case 8-SOIC (0.154', 3.90mm Width) Exposed Pad 8-SOIC (0.154', 3.90mm Width) Exposed Pad 10-WFDFN Exposed Pad 16-WFQFN Exposed Pad
Base Product Number RT8128 RT8120 RT8129 RT8123
Duty Cycle (Max) - 85% - 95%
Control Features Enable, Power Good Enable, Phase Control Current Limit, Enable, Phase Control, Power Good Dead Time Control, Enable, Frequency Control, Phase Control, Ramp
Function Step-Down Step-Down Step-Down Step-Down
Frequency - Switching 300kHz 300kHz 300kHz 100kHz ~ 1MHz
Voltage - Supply (Vcc/Vdd) 4.5V ~ 13.2V 3V ~ 13.2V 4.5V ~ 13.2V 4.5V ~ 13.2V
Series - - - -
Output Configuration Positive Positive Positive Positive
Clock Sync Yes No No Yes
Number of Outputs 1 1 1 1
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Serial Interfaces - - - -
Supplier Device Package 8-SOP-EP 8-SOP-EP 10-WDFN (3x3) 16-WQFN (3x3)

RT8128CGSP Datasheet PDF

Download RT8128CGSP pdf datasheets and Richtek USA Inc. documentation for RT8128CGSP - Richtek USA Inc..

Environmental Information
RoHS Declaration.pdf
HTML Datasheet
RT8128(A, C).pdf

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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RT8128CGSP Image

RT8128CGSP

Richtek USA Inc.
32D-RT8128CGSP

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