Buck Switching Regulators

Distributed by ZD Integrated Circuits with counterfeit-avoidance inspection on every lot. Hard-to-find, obsolete, and excess buck switching regulators sourced worldwide.

127catalog parts

2in ZDI stock

8major manufacturers

Top manufacturers in this category

National Semiconductor Corp 40 partsTexas Instruments 39 partsLinear Technology Corp 23 partsAnalog Devices 6 partsMaxim Integrated 4 partsAnalog Devices (Linear Technology) 2 partsonsemi 2 partsROHM 2 parts

In-stock & featured parts

Green = physically in ZDI stock today. All 127 buck switching regulators are searchable by part number.

Browse all 127 buck switching regulators

ADP3050AR ADP3050AR-REEL7 BD9001F-E2 BD9778F-E2 E-L5970D013TR L4962-A L4973D5.1-013TR LM22670MRX-ADJ/NOPB LM25574MT-NOPB LM2574HVM LM2574HVM-ADJ LM2574-HVN-12 LM2574HVN-3.3 LM2574HVN-5.0 LM2574N LM2574N-015G LM2575HVN-ADJ LM2575HVS-ADJ LM2575HVT-ADJ LM2575S-3.3 LM2575SX-ADJ LM2575T-15 LM2575T-3.3 LM2575T-5.0 LM2576 LM2576HVS-ADJ LM2576HVSX-ADJ LM2576HVT-ADJ/NOPB LM2576S-5.0 LM2576SX-5.0 LM2576SX-ADJ LM2576T-3.3 LM2576T-5 LM2576T-ADJ LM2576T-ADJG LM2576T-ADJ-NOPB LM2576WU LM2590HVS-ADJ LM2590HVSX-5.0-NOPB LM2592HVSX-ADJ/NOPB LM2593HVS-ADJ(NOPB)LM2594HVM-5.0 LM2594HVM-ADJ LM2594M-12 LM2594M-5 LM2594-M-ADJ LM2594MX-5.0-NOPB LM2594MX-ADJ/NOPB LM2594N-ADJ/NOPB LM2595S-3.3X-NOPB LM2595S-ADJ LM2595S-ADJ-P+LM2595SX-3.3/NOPB LM2595SX-ADJ LM2596S-5 LM2596SX-5.0 LM2596SX-ADJ/NOPB LM2596T-ADJ LM2597M-5.0/NOPB LM2597MX-5.0-NOPB LM2598SX-ADJ LM2599SX-ADJ/NOPB LM2650MX-ADJ/NOPB LM2670S-5.0 LM2670SDX-5.0-NOPB LM2672M LM2672MX-ADJ/NOPB LM2673SD-ADJ LM2673SX-ADJ LM2674M-ADJ-NOPB LM2674MX-ADJ/NOPB LM2675LD-ADJ/NOPB LM2675MX-12/NOPB LM2675MX-5.0/NOPB LM2676S-12 LM2676S-5.0/NOPB LM2678S-5.0-NOPB LM2678SX-12 LM5007MM LM5008MM-NOPB LM5010AMH LM5010AQ1MHX/NOPB LM5574MTX-NOPB LM5576MH-NOPB LT1074-HVCT LT1076CR-5 LT1076CT LT1076CTPBF LT1076HVCT-5PBF LT1076HVCT7 LT1076HVIR LT1076HVMK-883 LT1374CRTRPBF LT1374CS8-5SYNC LT1374CS8-SYNC LT1376CS8-5-TRPBF LT1376HVIS-TRPBF LT1376IS8TRPBF LT1506IS8-3.3 LT1507IS8-3.3TRPBF LT1766IFE-PBF LT1767EMS8E-5 LT1767EMS8E-5TRPBF LT1959CS8 LT3430I LT3430IFE LT3434EFE-TRPBF LT3480EMSEPBF LT3481EMSE-PBF LT3493IDCB-TRMPBF LT3684IMSETRPBF LTC1174HVCS8-5 LTC1574CS-5 MAX726ECK MAX738ACWE MAX738ACWE-T MAX738AEWE MIC4576BT MIC4680-5.0YM-TR N-LM2575TV-5G NS4-LM2594M-3.3/NOPB NS4-LM2594M-5.0/NOPB NS4-LM2596S-ADJ/NOPB NS4-LM2596T-5.0/NO PB-NS4-LM2678T-5.0/NO SI-8050JD SI-8050SD

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Obsolete and allocated buck switching regulators — sourced worldwide, inspected in-house at our ISO 9001 facility.

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