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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsRT4803WSC
RT4803WSC Image
Image may be representation.
See specifications for product details.

RT4803WSC - Richtek USA Inc.

Manufacturer Part Number
RT4803WSC
Manufacturer
Richtek
Allelco Part Number
32D-RT4803WSC
ECAD Model
Parts Description
IC REG BOOST ADJ 2A 16WLCSP
Detailed Description
Package
16-UFBGA, WLCSP
Data sheet
RT4803WSC.pdf
RoHs Status
ROHS3 Compliant
In stock: 44565

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Quantity

Specifications

RT4803WSC Tech Specifications
Richtek USA Inc. - RT4803WSC technical specifications, attributes, parameters and parts with similar specifications to Richtek USA Inc. - RT4803WSC

Product Attribute Attribute Value  
Manufacturer Richtek  
Voltage - Output (Min/Fixed) 2.85V  
Voltage - Output (Max) 4.4V  
Voltage - Input (Min) 1.8V  
Voltage - Input (Max) 5V  
Topology Boost  
Synchronous Rectifier Yes  
Supplier Device Package 16-WLCSP (1.67x1.67)  
Series -  
Package / Case 16-UFBGA, WLCSP  
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-Up  
Frequency - Switching 2.5MHz  
Current - Output 2A (Switch)  
Base Product Number RT4803  

Parts with Similar Specifications

The three parts on the right have similar specifications to Richtek USA Inc. RT4803WSC

Product Attribute RT4803WSC RT4813GQUF RT4812GJ8F RT4532WSC
Part Number RT4803WSC RT4813GQUF RT4812GJ8F RT4532WSC
Manufacturer Richtek USA Inc. Richtek USA Inc. Richtek USA Inc. Richtek USA Inc.
Voltage - Output (Max) 4.4V 5.5V 5.5V -
Frequency - Switching 2.5MHz 500kHz 500kHz -
Base Product Number RT4803 RT4813 RT4812 RT4532
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Output Configuration Positive Positive Positive -
Synchronous Rectifier Yes Yes Yes -
Series - - - -
Voltage - Input (Max) 5V 5.5V 5.5V -
Supplier Device Package 16-WLCSP (1.67x1.67) 9-UQFN (2x2) TSOT-23-8 10-WLCSP (0.87x2.07)
Function Step-Up Step-Up Step-Up -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Number of Outputs 1 1 1 2
Voltage - Input (Min) 1.8V 1.8V 1.8V -
Package / Case 16-UFBGA, WLCSP 9-UFQFN SOT-23-8 Thin, TSOT-23-8 10-UFBGA, WLCSP
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Current - Output 2A (Switch) 3.1A (Switch) 2A -
Topology Boost Boost Boost Step-Up (Boost)
Voltage - Output (Min/Fixed) 2.85V 1.8V 1.8V -
Output Type Adjustable Adjustable Adjustable -

RT4803WSC Datasheet PDF

Download RT4803WSC pdf datasheets and Richtek USA Inc. documentation for RT4803WSC - Richtek USA Inc..

Environmental Information
RoHS Declaration.pdf
PCN Assembly/Origin
2.73KHz.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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RT4803WSC Image

RT4803WSC

Richtek USA Inc.
32D-RT4803WSC

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