
| Type | Description | ||
|---|---|---|---|
| Rating | Catalog | Topology | Boost, Flyback, SEPIC |
| Vin (max) (V) | 45 | Vin (min) (V) | 1.5 |
| Vout (max) (V) | 300 | Vout (min) (V) | 1.5 |
| Features | Adjustable current limit, Frequency synchronization, Hiccup mode protection, Nonsynchronous rectification, Power good, UVLO adjustable | Operating temperature range (°C) | -40 to 125 |
| Iq (typ) (µA) | 450 | Duty cycle (max) (%) | 93 |
| TI functional safety category | Functional Safety-Capable | Package | WSON (DSS) |
| Pins | 12 | Size | 6 mm² 3 x 2 |
| REACH Status | Yes | RoHS Status | RoHS Compliant |
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
LM51551DSSRG4 is an authentic electronic component manufactured by Texas Instruments, categorized under Power Management ICs. It is supplied in the standard WSON (DSS) package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official LM51551DSSRG4 datasheet above.
Electronic component spot-market pricing for LM51551DSSRG4 fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for LM51551DSSRG4 depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
Loading articles…
Loading articles…

AS4C16M16SA-7TCN is Alliance Memory's 256 Mb, 143 MHz SDR SDRAM rated 0–70°C. Check CAS timing, refresh and init before approving a substitute.
Read more →
HMC830LP6GETR is ADI's 25–3000 MHz PLL with VCO. Its 2022 LTB has passed; ADF4356 needs board redesign. Plan service stock and request a quote.
Read more →
BQ79718BQPAPRQ1 is TI's AEC-Q100 18S battery monitor with ASIL D capability. See which qualification and safety documents your RFQ should request.
Read more →
BD9G500UEFJ-LAE2 is ROHM's 76V line-B buck converter matching BD9G500EFJ-LAE2 electrical specs. Check board evidence before BOM approval or RFQ.
Read more →Loading related products…
| Picture | Part Number | Manufacturer | PDF / RoHS | Stock | Action |
|---|---|---|---|---|---|
| Texas Instruments | 4,530 | ||||
| Texas Instruments | 6,800 | ||||
| Texas Instruments | 10,000 | ||||
| Texas Instruments | 8,680 | ||||
| Texas Instruments | 3,640 | ||||
| Texas Instruments | 9,970 | ||||
| Texas Instruments | 3,110 | ||||
| Texas Instruments | 2,160 | ||||
| Texas Instruments | 1,490 | ||||
| Texas Instruments | 6,280 |