Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
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LM2575-3.3WU-TR

DigiKey Part Number
150-LM2575-3.3WU-TR-ND - Tape & Reel (TR)
150-LM2575-3.3WU-TRCT-ND - Cut Tape (CT)
150-LM2575-3.3WU-TRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2575-3.3WU-TR
Description
IC REG BUCK 3.3V 1A TO263-5
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Datasheet
 Datasheet
EDA/CAD Models
LM2575-3.3WU-TR Models
Product Attributes
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Category
Voltage - Input (Max)
40V
Mfr
Voltage - Output (Min/Fixed)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2592HVS-3.3/NOPBTexas Instruments123LM2592HVS-3.3/NOPB-ND$17.25000Similar
LM2592HVSX-3.3/NOPBTexas Instruments1,582LM2592HVSX-3.3/NOPBCT-ND$14.63000Similar
LM2596S-3.3/NOPBTexas Instruments677LM2596S-3.3/NOPB-ND$13.12000Similar
LM2596SX-3.3/NOPBTexas Instruments5,448LM2596SX-3.3/NOPBCT-ND$11.29000Similar
TL2575-33IKTTRTexas Instruments375296-21828-1-ND$4.86000Similar
In-Stock: 889
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All prices are in NZD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.20000$3.20
25$2.68320$67.08
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
750$2.42980$1,822.35
Manufacturers Standard Package
Unit Price without GST:$3.20000
Unit Price with GST:$3.68000