LM2576WU is out of stock and can be placed on backorder.
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Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 3A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM2576WU

DigiKey Part Number
LM2576WU-ND
Manufacturer
Manufacturer Part Number
LM2576WU
Description
IC REG BUCK ADJ 3A TO263-5
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 3A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Datasheet
 Datasheet
EDA/CAD Models
LM2576WU Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
37V
Packaging
Tube
Current - Output
Part Status
Active
Frequency - Switching
52kHz
Function
Step-Down
Synchronous Rectifier
No
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
TO-263-5
Voltage - Input (Min)
4V
Base Product Number
Voltage - Input (Max)
40V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AP1501-K5G-13Diodes Incorporated1,60031-AP1501-K5G-13TR-ND$2.99000Similar
LM2575S-ADJ/NOPBTexas Instruments0LM2575S-ADJ/NOPB-ND$4.47000Similar
LM2575SX-ADJ/NOPBTexas Instruments0296-LM2575SX-ADJ/NOPBTR-ND$4.10000Similar
TL2575-ADJIKTTRTexas Instruments0296-21830-2-ND$2.29000Similar
TL2575-ADJIKTTRG3Texas Instruments0296-50533-2-ND$2.29000Similar
In-Stock: 0
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$1.79000$1.79
25$1.49000$37.25
100$1.35000$135.00
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.