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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsL5973AD
L5973AD Image
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See specifications for product details.

L5973AD - STMicroelectronics

Manufacturer Part Number
L5973AD
Manufacturer
STMicroelectronics
Allelco Part Number
32D-L5973AD
ECAD Model
Parts Description
IC REG BUCK ADJUSTABLE 2A 8HSOP
Detailed Description
Package
8-SOIC (0.154', 3.90mm Width) Exposed Pad
Data sheet
L5973AD.pdf
RoHs Status
ROHS3 Compliant
In stock: 27148

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Quantity

Specifications

L5973AD Tech Specifications
STMicroelectronics - L5973AD technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - L5973AD

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Output (Min/Fixed) 1.235V  
Voltage - Output (Max) 35V  
Voltage - Input (Min) 4V  
Voltage - Input (Max) 36V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 8-HSOP  
Series -  
Package / Case 8-SOIC (0.154', 3.90mm Width) Exposed Pad  
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 Surface Mount  
Function Step-Down  
Frequency - Switching 500kHz  
Current - Output 2A  
Base Product Number L5973  

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics L5973AD

Product Attribute L5973AD L5986A L5973D L5980TR
Part Number L5973AD L5986A L5973D L5980TR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Supplier Device Package 8-HSOP 8-HSOP 8-HSOP 8-VFQFPN (3x3)
Frequency - Switching 500kHz 250kHz ~ 1MHz 250kHz 250kHz ~ 1MHz
Base Product Number L5973 L5986 L5973 L5980
Output Type Adjustable Adjustable Adjustable Adjustable
Voltage - Input (Min) 4V 2.9V 4V 2.9V
Topology Buck Buck Buck Buck
Series - - - -
Output Configuration Positive Positive Positive Positive
Package Tube Tube Tube Tape & Reel (TR)
Synchronous Rectifier No No No No
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Output (Min/Fixed) 1.235V 0.6V 1.235V 0.6V
Package / Case 8-SOIC (0.154', 3.90mm Width) Exposed Pad 8-SOIC (0.154', 3.90mm Width) Exposed Pad 8-SOIC (0.154", 3.90mm Width) Exposed Pad 8-VFDFN Exposed Pad
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Number of Outputs 1 1 1 1
Current - Output 2A 2.5A 2.5A 700mA
Voltage - Input (Max) 36V 18V 36V 18V
Function Step-Down Step-Down Step-Down Step-Down
Voltage - Output (Max) 35V 18V 35V 18V

L5973AD Datasheet PDF

Download L5973AD pdf datasheets and STMicroelectronics documentation for L5973AD - STMicroelectronics.

HTML Datasheet
L5973AD.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

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L5973AD

STMicroelectronics
32D-L5973AD

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