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LM2576WU
DC/DC CONV, BUCK, 52KHZ-TO-263-5
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoLM2576WUCopy
Manufacturer Standard Lead Time9 weeks
Newark Part No.44AC2535
Your Part Number
239 In Stock
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Delivery in 4-6 Business Days(UK stock)
Order before 8pm EST standard shipping
| Quantity | Price |
|---|---|
| 1+ | $1.840 |
| 10+ | $1.690 |
| 25+ | $1.530 |
| 50+ | $1.460 |
| 100+ | $1.390 |
Price for:Each
Minimum: 1
Multiple: 1
$1.84
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoLM2576WUCopy
Manufacturer Standard Lead Time9 weeks
Newark Part No.44AC2535
Technical Datasheet
Regulator Output TypeAdjustable
No. of Outputs1Outputs
TopologyBuck (Step Down)
Input Voltage Min4V
Input Voltage Max40V
Output Current3A
Max Output Current3A
IC Case / PackageTO-263 (D2PAK)
No. of Pins5Pins
IC MountingSurface Mount
Output Voltage - Nom-
Output Voltage Min1.23V
Output Voltage Max37V
Switching Frequency Typ52kHz
Efficiency82%
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range-
Qualification-
SVHCNo SVHC (04-Feb-2026)
DC / DC Converter IC CaseTO-263 (D2PAK)
Automotive Qualification Standard-
Switching Frequency52kHz
Technical Specifications
Regulator Output Type
Adjustable
Topology
Buck (Step Down)
Input Voltage Max
40V
Max Output Current
3A
No. of Pins
5Pins
Output Voltage - Nom
-
Output Voltage Max
37V
Efficiency
82%
Operating Temperature Max
85°C
Qualification
-
SVHC
No SVHC (04-Feb-2026)
Automotive Qualification Standard
-
No. of Outputs
1Outputs
Input Voltage Min
4V
Output Current
3A
IC Case / Package
TO-263 (D2PAK)
IC Mounting
Surface Mount
Output Voltage Min
1.23V
Switching Frequency Typ
52kHz
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 1 - Unlimited
DC / DC Converter IC Case
TO-263 (D2PAK)
Switching Frequency
52kHz
Technical Docs (2)
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability