LM2673 (ACTIVE) 8V to 40V, 3A SIMPLE SWITCHER® buck converter with adjustable current limit

 

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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 Replaced By Temp(C) Device Marking TI 1k Lead Time Samples
LM2673S-12 Not Available No Stock 3.05 | 1ku 1432 DDPAK/TO-263 (KTW) | 7 45 | TUBE NRND Production LM2673S-12/NOPB -40 to 125 View Contact an authorized distributor for lead times Not Available
LM2673S-12/NOPB 6300 2.22 | 1ku 3453 DDPAK/TO-263 (KTW) | 7 45 | TUBE ACTIVE Production   -40 to 125 View 1k quantity lead time: In stock Request Sample
LM2673S-3.3 Not Available No Stock 3.05 | 1ku 2630 DDPAK/TO-263 (KTW) | 7 45 | TUBE NRND Production LM2673S-3.3/NOPB -40 to 125 View Contact an authorized distributor for lead times Not Available
LM2673S-3.3/NOPB 6165 2.22 | 1ku 8114 DDPAK/TO-263 (KTW) | 7 45 | TUBE ACTIVE Production   -40 to 125 View 1k quantity lead time: In stock Request Sample
LM2673S-5.0 Not Available No Stock 3.05 | 1ku 3852 DDPAK/TO-263 (KTW) | 7 45 | TUBE NRND Production LM2673S-5.0/NOPB -40 to 125 View Contact an authorized distributor for lead times Not Available
LM2673S-5.0/NOPB 6298 2.22 | 1ku 3685 DDPAK/TO-263 (KTW) | 7 45 | TUBE ACTIVE Production   -40 to 125 View 1k quantity lead time: In stock Request Sample
LM2673S-ADJ Not Available No Stock 3.05 | 1ku 6404 DDPAK/TO-263 (KTW) | 7 45 | TUBE NRND Production LM2673S-ADJ/NOPB -40 to 125 View Contact an authorized distributor for lead times Not Available
LM2673S-ADJ/NOPB 5297 2.22 | 1ku 8206 DDPAK/TO-263 (KTW) | 7 45 | TUBE ACTIVE Production   -40 to 125 View 1k quantity lead time: In stock Request Sample
LM2673SD-12/NOPB Not Available No Stock 1.85 | 1ku 2095 VSON (NHM) | 14 250 | SMALL T&R ACTIVE Production   -40 to 125 View 1k quantity lead time: In stock Not Available
LM2673SD-3.3/NOPB 4000 2.13 | 1ku 2291 VSON (NHM) | 14 250 | SMALL T&R ACTIVE Production   -40 to 125 View 1k quantity lead time: In stock Request Sample
LM2673SD-5.0/NOPB 3998 2.13 | 1ku 4602 VSON (NHM) | 14 250 | SMALL T&R ACTIVE Production   -40 to 125 View 1k quantity lead time: In stock Request Sample
LM2673SD-ADJ/NOPB 3952 2.13 | 1ku 4371 VSON (NHM) | 14 250 | SMALL T&R ACTIVE Production   -40 to 125 View 1k quantity lead time: In stock Request Sample
LM2673SDX-3.3/NOPB 5230 1.85 | 1ku 2360 VSON (NHM) | 14 2500 | LARGE T&R ACTIVE Production   -40 to 125 View 1k quantity lead time: In stock Request Sample
LM2673SDX-5.0/NOPB Not Available No Stock 1.85 | 1ku >10k VSON (NHM) | 14 2500 | LARGE T&R ACTIVE Production   -40 to 125 View 1k quantity lead time: In stock Not Available
LM2673SDX-ADJ/NOPB 5529 1.85 | 1ku 2757 VSON (NHM) | 14 2500 | LARGE T&R ACTIVE Production   -40 to 125 View 1k quantity lead time: In stock Request Sample
LM2673SX-12/NOPB 500 1.85 | 1ku 536 DDPAK/TO-263 (KTW) | 7 500 | LARGE T&R ACTIVE Production   -40 to 125 View Contact an authorized distributor for lead times Not Available
LM2673SX-3.3/NOPB 1000 1.85 | 1ku 2129 DDPAK/TO-263 (KTW) | 7 500 | LARGE T&R ACTIVE Production   -40 to 125 View Contact an authorized distributor for lead times Not Available
LM2673SX-5.0/NOPB 4420 1.85 | 1ku 5000 DDPAK/TO-263 (KTW) | 7 500 | LARGE T&R ACTIVE Production   -40 to 125 View 1k quantity lead time: In stock Request Sample
LM2673SX-ADJ Not Available No Stock 2.63 | 1ku 1205 DDPAK/TO-263 (KTW) | 7 500 | LARGE T&R NRND Production LM2673SX-ADJ/NOPB -40 to 125 View Contact an authorized distributor for lead times Not Available
LM2673SX-ADJ/NOPB >10k 1.85 | 1ku >10k DDPAK/TO-263 (KTW) | 7 500 | LARGE T&R ACTIVE Production   -40 to 125 View 1k quantity lead time: In stock Not Available
LM2673T-12/NOPB 3195 1.85 | 1ku 1583 TO-220 (NDZ) | 7 45 | TUBE ACTIVE Production   -40 to 125 View Contact an authorized distributor for lead times Request Sample
LM2673T-5.0/NOPB 3600 1.85 | 1ku >10k TO-220 (NDZ) | 7 45 | TUBE ACTIVE Production   -40 to 125 View 1k quantity lead time: In stock Request Sample
LM2673T-ADJ Not Available No Stock 2.63 | 1ku 924 TO-220 (NDZ) | 7 45 | TUBE NRND Production LM2673T-ADJ/NOPB -40 to 125 View Contact an authorized distributor for lead times Not Available
LM2673T-ADJ/NOPB 6395 1.85 | 1ku 6045 TO-220 (NDZ) | 7 45 | 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.

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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.