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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsST1S03APUR
ST1S03APUR Image
Image may be representation.
See specifications for product details.

ST1S03APUR - STMicroelectronics

Manufacturer Part Number
ST1S03APUR
Manufacturer
STMicroelectronics
Allelco Part Number
32D-ST1S03APUR
ECAD Model
Parts Description
IC REG BUCK ADJUSTABLE 1.5A 6DFN
Detailed Description
Package
6-VDFN Exposed Pad
Data sheet
ST1S03A.pdf
RoHs Status
ROHS3 Compliant
In stock: 24262

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Quantity

Specifications

ST1S03APUR Tech Specifications
STMicroelectronics - ST1S03APUR technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - ST1S03APUR

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Output (Min/Fixed) 0.8V  
Voltage - Output (Max) 4.79V  
Voltage - Input (Min) 3V  
Voltage - Input (Max) 5.5V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 6-DFN (3x3)  
Series -  
Package / Case 6-VDFN Exposed Pad  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature 0°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 1.5MHz  
Current - Output 1.5A  
Base Product Number ST1S03  

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics ST1S03APUR

Product Attribute ST1S03APUR ST1S03PUR ST1PS02BQTR ST1S06APUR
Part Number ST1S03APUR ST1S03PUR ST1PS02BQTR ST1S06APUR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Operating Temperature 0°C ~ 125°C (TJ) 0°C ~ 125°C (TJ) -40°C ~ 85°C (TA) -30°C ~ 85°C (TJ)
Base Product Number ST1S03 ST1S03 ST1PS02 ST1S06
Voltage - Output (Max) 4.79V 13.92V 2.5V 5.22V
Synchronous Rectifier No No Yes Yes
Voltage - Output (Min/Fixed) 0.8V 0.8V 1.8V 0.8V
Voltage - Input (Max) 5.5V 16V 5.5V 6V
Output Type Adjustable Adjustable Adjustable Adjustable
Topology Buck Buck Buck Buck
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Series - - - -
Output Configuration Positive Positive Positive Positive
Number of Outputs 1 1 1 1
Current - Output 1.5A 1.5A 400mA 1.5A
Frequency - Switching 1.5MHz 1.5MHz 2MHz 1.5MHz
Voltage - Input (Min) 3V 3V 1.8V 2.7V
Function Step-Down Step-Down Step-Down Step-Down
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 6-DFN (3x3) 6-DFN (3x3) 12-TQFN (1.7x2) 6-DFN (3x3)
Package / Case 6-VDFN Exposed Pad 6-VDFN Exposed Pad 12-UFQFN 6-VDFN Exposed Pad

ST1S03APUR Datasheet PDF

Download ST1S03APUR pdf datasheets and STMicroelectronics documentation for ST1S03APUR - STMicroelectronics.

HTML Datasheet
ST1S03A.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.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ST1S03APUR Image

ST1S03APUR

STMicroelectronics
32D-ST1S03APUR

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