LM2576WU-TR
- Part number
- LM2576WU-TR
- Manufacturer
- Microchip Technology
- Package
- TO263-5
- Status
- Active
- Stock
- Available / RFQ
- Price
- $4.13
- Year / date code
- 2025
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Product Overview
LM2576WU-TR from Microchip Technology in TO263-5 is listed for electronic component sourcing at SJ Chip. Review technical specifications, package information, and nearby series parts below, then submit an RFQ to confirm stock, date code, and lead time.
Technical Specifications
- Part Number
- LM2576WU-TR
- Manufacturer
- Microchip Technology
- Series
- LM2576W
- Package / Case
- TO263-5
- Package Family
- SOP
- Pin / Ball Count (from marking)
- 5
- Lifecycle Status
- Active
- Category
- Power Management
- Mounting Type
- Surface Mount (SMT)
Electrical Characteristics
- Device Class
- DC-DC / LDO / power IC
- Input / Output Range
- Confirm VIN, VOUT, and current limit in the datasheet
- Switching / Topology
- Buck, boost, LDO, or controller — not drop-in across families
- Thermal
- PowerPAD / exposed pad soldering is often required for rated current
- Package Constraint
- TO263-5 thermal land and pinout must match the layout
Package Information
- Package
- TO263-5
- Package Family
- SOP
- Mounting
- Surface Mount (SMT)
- Terminal Count (parsed)
- 5
- Outline Note
- Package marking on this page is for sourcing reference. Confirm body size, pitch, and land pattern from the manufacturer datasheet before layout.
Applications
LM2576WU-TR is used on board power rails, industrial 12 V/24 V supplies, and point-of-load converters. Confirm VIN/VOUT, current, and the TO263-5 thermal pad before layout. Nearby bucks/LDOs need compensation and footprint review.
Procurement notes
Confirm the full ordering code, package (TO263-5), and quantity on RFQ. SJ Chip replies with stock, condition, and lead time. Nearby MPNs are for evaluation only.
Compare Similar Parts (LM2576W)
- LM2576WT · TO220-5
- LM2576WTMICROCHIP · IC
- LM2576WU · IC
Potential Alternatives (TO263-5)
- LM2576-5.0WU-TR · TO263-5
- LM2576-3.3WU-TR · TO263-5
- LM2576-12WU-TR · TO263-5
- MIC29152WU-TR · TO263-5
- USB2244I-AEZC-TR · TO263-5
- MIC29302WU-TR · TO263-5
- MIC2941AWU · TO263-5
FAQ
Where to buy LM2576WU-TR?
You can request LM2576WU-TR from SJ Chip via the RFQ form on this page or the site-wide RFQ. We confirm manufacturer (Microchip Technology), package, quantity, and lead time on the quotation.
Is LM2576WU-TR available?
Listed inventory shows 8,885,489 pcs. Lot, date code, and shippable quantity are confirmed on RFQ — treat the listing as availability to quote, not a guaranteed cart ship.
What is the package of LM2576WU-TR?
The sourcing listing shows package TO263-5. Always verify body size, pitch, and land pattern against the Microchip Technology datasheet before PCB layout.
What are alternatives to LM2576WU-TR?
Potential alternatives include LM2576WT, LM2576WTMICROCHIP, LM2576WU and other same-series or same-package listings — all require datasheet and pinout checks. These are similar stock for evaluation, not automatic drop-in replacements.
Sourcing information
| Part Number | LM2576WU-TR |
|---|---|
| Manufacturer | Microchip Technology |
| Package | TO263-5 |
| Description | Microchip Technology · LM2576WU-TR · TO263-5 package · electronic component sourcing |
| Availability | Listed inventory: 8,885,489 pcs — confirm lot, date code, and quantity on RFQ |
| RFQ | Submit the full part number and quantity through the RFQ form |
| Lead Time | Lead time is confirmed on the quotation after RFQ. In-stock conventional lots often ship in 3–5 working days from Hong Kong; special, allocation, or obsolete lines are quoted separately. |
| Condition | Condition is stated on the quotation/PI (new, surplus, or EOL). Lots are inspected before shipment. |