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LIMCHIP CO., LIMITED
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LM2576SX-5.0
Brand: Texas Instruments
The LM2576SX-5.0 is a fixed 5.0 V SIMPLE SWITCHER non-synchronous buck regulator, delivering up to 3 A with a minimal external-component count since no feedback-resistor divider is needed. Its TO-263 surface-mount power package and -40°C to +125°C rating fit industrial and automotive-adjacent equipment needing a simple, proven fixed-output supply.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| TI | LM2576SX-5.0 | 12,600 | 26+ | Texas Instruments LM2576SX-5.0 fixed 5V SIMPLE SWITCHER non-synchronous buck regulator; confirm date code, lot and packing condition by RFQ. |
Listed stock and date code are subject to final RFQ confirmation.
Power IC Specifications
| Parameter | Value / Specification |
|---|---|
| Function / Topology | Buck (step-down) regulator, non-synchronous, integrated power switch — SIMPLE SWITCHER family |
| Input Voltage | Up to 40 V |
| Output Voltage / Current | Fd 5.0 V output; 3 A mmum output current |
| Package / Case | 5-TO-263 (KTT), 10.16×8.42 mm |
| Switching Frequency | 52 kHz typical |
| Quiescent Current | 5 mA typical operating; 50 µA typical standby |
| Operating Temperature | -40°C to +125°C |
| Design Class | Fd-output SIMPLE SWITCHER for minimal ernal-component designs |
Power Features & Applications
- Fixed 5.0 V output needs no feedback resistors, simplifying the bill of materials
- SIMPLE SWITCHER architecture minimizes external component count versus discrete buck designs
- 3 A output current suits moderate-power point-of-load conversion
- 50 µA typical standby current keeps power-down draw low in battery-backed systems
- TO-263 surface-mount power package offers a solderable tab for board-level heat spreading
- -40°C to +125°C rating suits industrial and automotive-adjacent equipment
Need Price & Availability for LM2576SX-5.0?
LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for LM2576SX-5.0.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
- Delivery country
- Company name and contact person
- Target price if available
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Quality, Shipping & Payment
Commercial and shipment details for LM2576SX-5.0 are confirmed with the formal quotation.
Shipping
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Payment
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Frequently Asked Questions
Is LM2576SX-5.0 available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for LM2576SX-5.0 by RFQ.
What should buyers check before ordering LM2576SX-5.0?
Buyers should check voltage range, current rating, package, protection features and date code for LM2576SX-5.0, together with live stock and traceable supply.
How do I request a quote for LM2576SX-5.0?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.