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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsL4975A
L4975A Image
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See specifications for product details.

L4975A - STMicroelectronics

Manufacturer Part Number
L4975A
Manufacturer
STMicroelectronics
Allelco Part Number
32D-L4975A
ECAD Model
Parts Description
IC REG BUCK ADJ 5A 15MULTIWATT
Detailed Description
Package
Multiwatt-15 (Vertical, Bent and Staggered Leads)
Data sheet
L4975A.pdf
RoHs Status
ROHS3 Compliant
In stock: 2431

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Quantity

Specifications

L4975A Tech Specifications
STMicroelectronics - L4975A technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - L4975A

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Output (Min/Fixed) 5.1V  
Voltage - Output (Max) 40V  
Voltage - Input (Min) 15V  
Voltage - Input (Max) 50V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 15-Multiwatt  
Series -  
Package / Case Multiwatt-15 (Vertical, Bent and Staggered Leads)  
Product Attribute Attribute Value  
Package Tube  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 150°C (TJ)  
Number of Outputs 1  
Mounting Type Through Hole  
Function Step-Down  
Frequency - Switching 200kHz ~ 500kHz  
Current - Output 5A  
Base Product Number L4975  

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics L4975A

Product Attribute L4975A L4974A L4972AD013TR L4973D3.3-013TR
Part Number L4975A L4974A L4972AD013TR L4973D3.3-013TR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Package Tube Tube Tape & Reel (TR) Tape & Reel (TR)
Series - - - -
Supplier Device Package 15-Multiwatt 20-PowerDIP 20-SO 20-SO
Number of Outputs 1 1 1 1
Output Configuration Positive Positive Positive Positive
Voltage - Input (Min) 15V 15V 15V 8V
Frequency - Switching 200kHz ~ 500kHz 100kHz ~ 200kHz 100kHz ~ 200kHz 100kHz ~ 300kHz
Synchronous Rectifier No No No No
Topology Buck Buck Buck Buck
Voltage - Output (Max) 40V 40V 40V 50V
Voltage - Output (Min/Fixed) 5.1V 5.1V 5.1V 0.5V (3.3V)
Function Step-Down Step-Down Step-Down Step-Down
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Voltage - Input (Max) 50V 50V 50V 55V
Package / Case Multiwatt-15 (Vertical, Bent and Staggered Leads) 20-DIP (0.300", 7.62mm) 20-SOIC (0.295', 7.50mm Width) 20-SOIC (0.295", 7.50mm Width)
Output Type Adjustable Adjustable Adjustable Adjustable (Fixed)
Mounting Type Through Hole Through Hole Surface Mount Surface Mount
Base Product Number L4975 L4974 L4972 L4973
Current - Output 5A 3.5A 2A 3.5A

L4975A Datasheet PDF

Download L4975A pdf datasheets and STMicroelectronics documentation for L4975A - STMicroelectronics.

Datasheets
L4975A.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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    +00852 9146 4856

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L4975A Image

L4975A

STMicroelectronics
32D-L4975A

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