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LMR51430 36V 3A Synchronous Buck

Texas Instruments·Buck Regulator (Synchronous)·ActiveNew & Original

LMR51430 36V 3A Synchronous Buck
US$0.429
Order quantityUnit priceTerms
1-9US$0.8448EXW
10-29US$0.6756EXW
30-99US$0.5901EXW
100-499US$0.5063EXW
500-999US$0.4553EXW
1000+US$0.429EXW

Prices are indicative starting points — send your BOM and target quantity for an exact quotation. · FOB / DDP on request

  • New & Original — date-code photo and documentation with every shipment
  • Lead time on request
  • MOQ 1 pc — flexible for prototypes and production runs
  • Tape & reel / cut tape and custom packaging available
  • Buck Regulator (Synchronous) line — availability, approved alternates and pricing checked line by line
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Specifications

ManufacturerTexas Instruments
Manufacturer part numberLMR51430YDDCR
CategoryBuck Regulator (Synchronous)
DescriptionTI LMR51430 SIMPLE SWITCHER 4.5 V to 36 V input, 3 A synchronous buck converter with integrated FETs, 500 kHz switching, PFM light-load efficiency, internal compensation, hiccup short-circuit protection and precision enable.
Package / caseSOT-23-6 (DDC)
Mounting typeSMD
ConditionNew & Original
Datasheethttps://www.ti.com/lit/ds/symlink/lmr51430.pdf
Vin4.5-36 V
Iout3 A
Fsw500 kHz
Iq65 uA
Vout0.6-34.2 V
Temp-40 to 150 C

Availability & supply

StockSourced to order
Minimum order (MOQ)1 pc
Lead timeLead time on request
Unit price1-9: US$0.8448 · 10-29: US$0.6756 · 30-99: US$0.5901 · 100-499: US$0.5063 · 500-999: US$0.4553 · 1000+: US$0.429
PackagingTape & reel per manufacturer standard
NotesLCSC product code C5210749; pin-to-pin with TPS54202 and TPS54302 for easy second sourcing; LCSC USD ladder, verify at quote

Alternatives & cross-references

Pin-compatible
Ask us — we source cross-references on request.
Same spec · other brand
Ask us — we source cross-references on request.
Functional equivalent
Ask us — we source cross-references on request.

Quality & compliance

Traceability
Every line ships with manufacturer / distributor documentation and a date-code photo taken before dispatch.
Incoming inspection
Parts checked for marking, packaging and count on receipt; X-ray / decapsulation available on request for high-value lines.
Certificates on request
COC / COA / RoHS declaration issued with the shipment. Full lot traceability kept for 24 months.

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