L5973D is out of stock and can be placed on backorder.
Available Substitutes:

Direct


STMicroelectronics
In Stock: 545
Unit Price: 49,14000 Kč
Datasheet

Parametric Equivalent


STMicroelectronics
In Stock: 1 519
Unit Price: 101,00000 Kč
Datasheet
Buck Switching Regulator IC Positive Adjustable 1.235V 1 Output 2.5A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

L5973D

DigiKey Part Number
497-14766-5-ND
Manufacturer
Manufacturer Product Number
L5973D
Description
IC REG BUCK ADJ 2.5A 8HSOP
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1.235V 1 Output 2.5A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
L5973D Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
35V
Packaging
Tube
Current - Output
Part Status
Active
Frequency - Switching
250kHz
Function
Step-Down
Synchronous Rectifier
No
Output Configuration
Positive
Operating Temperature
-40°C ~ 150°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
8-HSOP
Voltage - Input (Min)
4V
Base Product Number
Voltage - Input (Max)
36V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
L5973D013TRSTMicroelectronics545497-4566-1-ND49,14000 KčDirect
A5974DSTMicroelectronics1 519497-17060-ND101,00000 KčParametric Equivalent
In-Stock: 0
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All prices are in CZK
Tube
QuantityUnit PriceExt Price
148,09000 Kč48,09 Kč
1035,52900 Kč355,29 Kč
2532,41240 Kč810,31 Kč
10028,98560 Kč2 898,56 Kč
30027,07343 Kč8 122,03 Kč
50026,36592 Kč13 182,96 Kč
1 00025,55520 Kč25 555,20 Kč
2 50024,69928 Kč61 748,20 Kč
5 00024,18344 Kč120 917,20 Kč
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:48,09000 Kč
Unit Price with VAT:58,18890 Kč