LM2574
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
8V to 40V, 500mA SIMPLE SWITCHER® buck converter with 4 external components

 

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Part# Buy from TI store TI store Inventory Price | QTY Buy from Distributors Distributor Inventory Package | Pins Package QTY | Carrier Status Preproduction / Production Material Temp(C) Device Marking Replaced By TI 1k Lead Time Samples
LM2574M-12/NOPB 4000 1.24 | 1ku 3620 SOIC (NPA) | 14 50 | TUBE ACTIVE Production -40 to 125 View   1k quantity lead time: In stock Request Sample
LM2574M-3.3/NOPB 4500 1.24 | 1ku 2627 SOIC (NPA) | 14 50 | TUBE ACTIVE Production -40 to 125 View   Contact an authorized distributor for lead times Request Sample
LM2574M-5.0 Not Available No Stock 1.69 | 1ku 4532 SOIC (NPA) | 14 50 | TUBE NOT RECOMMENDED FOR NEW DESIGNS Production -40 to 125 View LM2574M-5.0/NOPB Contact an authorized distributor for lead times Not Available
LM2574M-5.0/NOPB 5868 1.24 | 1ku 6131 SOIC (NPA) | 14 50 | TUBE ACTIVE Production -40 to 125 View   1k quantity lead time: In stock Request Sample
LM2574M-ADJ Not Available No Stock 1.69 | 1ku 1498 SOIC (NPA) | 14 50 | TUBE NOT RECOMMENDED FOR NEW DESIGNS Production -40 to 125 View LM2574M-ADJ/NOPB Contact an authorized distributor for lead times Not Available
LM2574M-ADJ/NOPB 7168 1.24 | 1ku 9588 SOIC (NPA) | 14 50 | TUBE ACTIVE Production -40 to 125 View   1k quantity lead time: In stock Request Sample
LM2574MX-12/NOPB 1000 1.04 | 1ku >10k SOIC (NPA) | 14 1000 | LARGE T&R ACTIVE Production -40 to 125 View   1k quantity lead time: In stock Not Available
LM2574MX-3.3/NOPB 4491 1.04 | 1ku >10k SOIC (NPA) | 14 1000 | LARGE T&R ACTIVE Production -40 to 125 View   1k quantity lead time: In stock Request Sample
LM2574MX-5.0/NOPB 7389 1.04 | 1ku >10k SOIC (NPA) | 14 1000 | LARGE T&R ACTIVE Production -40 to 125 View   1k quantity lead time: In stock Request Sample
LM2574MX-ADJ/NOPB 9250 1.04 | 1ku >10k SOIC (NPA) | 14 1000 | LARGE T&R ACTIVE Production -40 to 125 View   1k quantity lead time: In stock Request Sample
LM2574N-12/NOPB 8720 1.10 | 1ku 3586 PDIP (P) | 8 40 | TUBE ACTIVE Production -40 to 125 View   1k quantity lead time: In stock Request Sample
LM2574N-3.3/NOPB 3000 1.10 | 1ku 3531 PDIP (P) | 8 40 | TUBE ACTIVE Production -40 to 125 View   1k quantity lead time: In stock Request Sample
LM2574N-5.0/NOPB 2780 1.10 | 1ku 5500 PDIP (P) | 8 40 | TUBE ACTIVE Production -40 to 125 View   1k quantity lead time: In stock Request Sample
LM2574N-ADJ/NOPB 5995 1.10 | 1ku 5943 PDIP (P) | 8 40 | TUBE ACTIVE Production -40 to 125 View   1k quantity lead time: In stock Request Sample

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes, prices in local currency or delivery quotes, please contact your Authorized Distributor.

** A myTI login ID associated to a corporate domain is preferred for sample requests. Update your myTI profile

Preproduction

These are prototypes/experimental devices, and are not yet approved or released for full production. Testing and final process, including without limitation quality assurance, reliability performance testing, and/or process qualification, may not yet be complete, and this item is subject to further changes or possible discontinuation. If available for ordering, purchases will be subject to an additional waiver at checkout, and are intended for early internal evaluation purposes only. These items are sold without warranties of any kind.