800-219-9001 RFQ

Step-Down Switching Regulators

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

55catalog parts
2in ZDI stock
8major manufacturers

Top manufacturers in this category

Linear Technology Corp 20 partsNational Semiconductor Corp 11 partsTexas Instruments 9 partsAnalog Devices 5 partsMaxim Integrated 3 partsMAXIM 1 partsAllegro MicroSystems 1 partsLinear Technology (Analog Devices) 1 parts

In-stock & featured parts

LM2596S-ADJLT1506CR-3.3SYNCLT1506T-ON-LV5068V-TLM-HNS4-LM25576MH/NOPBEPBF-LT4-LT3481EMSG4-A8498SLJTR-TLM2673SD-ADJ/NOPB-NS4LM5007MMX-NOPB2594M-3.3LM2678T-3.3LT3430EFETRPBFLT3505IDD-TRPBFLT1375CS8-5LT1765ES8-PBFLT1767EMS8-TRPBFMAX763ACSALT1765EFESC4524CSETRTLT3680EDD-TRPBFLM2594MX-5.0PT78ST151HTL2575-05IKTTRLT1176CN8-PBF

Green = physically in ZDI stock today. All 55 step-down switching regulators are searchable by part number.

Browse all 55 step-down switching regulators

2590HVSX-5.0-NOPB2594M-3.3EPBF-LT4-LT3481EMSG4-A8498SLJTR-TL5985TRLM25010MHLM25010MHX-NOPBLM2574-N-5.0LM2575HV-priceLM2592HVS-ADJLM2594M-5.0LM2594MX-5.0LM2596S-ADJLM2672M-5.0LM2673SD-ADJ/NOPB-NS4LM2676SX-ADJLM2677SD-ADJ/NOPBLM2678T-3.3LM2825N-3.3/NOPBLM5007MMX-NOPBLM5575MHX-NOPBLT1176CN8-PBFLT1375CS8-5LT1506LT1506CR-3.3SYNCLT1765EFELT1765ES8LT1765ES8-PBFLT1766IFE-5LT1766IGNLT1767EMS8-5LT1767EMS8ELT1767EMS8-TRPBFLT1933ES6TRPBFLT1936EMS8E-PBFLT1936IMS8E-TRPBFLT3430EFETRPBFLT3435EFE-PBFLT3481EMSETRPBFLT3481IDDLT3493EDCBPBFLT3493IDCBTRPBFLT3505IDD-TRPBFLT3680EDDPBFLT3680EDD-TRPBFLTC1574CS-5TRMAX1945REMAX744AEPAMAX763ACSAMAX763ACSA+NS4-LM25576MH/NOPBPT78ST151HSC4524CSETRTTL2575-05IKTTRT-ON-LV5068V-TLM-H

Need a part in this category?

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

Request a Quote →