LT3757AEMSE#PBF
SearchBoost, Flyback, SEPIC Regulator Positive and Negative Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 10-MSOP-EP
Lifecycle: Active Supply Risk Score and Supply Risk Trend are available on Pro and Enterprise. Watchlist (Pro)
Datasheets:Datasheet (Farnell)
Country of origin: —RoHS Compliant MSL MSL 1
Farnell(1/3)
Supply Risk Summary
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View PlansConfirmed Stock
615
Availability is incomplete; unknown stock and unidentified marketplace inventory are excluded.
3 of 4 suppliers stocked
Best Unit Price
—
Availability
3of 4 suppliers
Fastest delivery: 134 days
Shortest factory lead: 18 weeks
Stock by Supplier
Stock & Availability
| Supplier | Supplier Part Number | Stock | Delivery | Factory Lead | MOQ | Packaging | Status |
|---|---|---|---|---|---|---|---|
 | 335 | 134 days | — | Minimum order quantity 1 | — | In Stock | |
 | 255 | — | — | Minimum order quantity 1 | Tube | In Stock | |
 | 25 | — | — | Minimum order quantity 150Order multiple 50 | TUBE | In Stock | |
 | 505-LT3757AEMSE#PBF-ND | Unknown | — | 18 weeks | Minimum order quantity 1 | Tube | Unknown |
Supplier Part Details
| Supplier | Description | RoHS | MSL | Life Cycle | SVHC | Category | Country | Weight | Tariff Code | Packaging | Links |
|---|---|---|---|---|---|---|---|---|---|---|---|
Digi-Key 505-LT3757AEMSE#PBF-ND | Boost, Flyback, SEPIC Regulator Positive and Negative Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 10-MSOP-EP | — | MSL 1 | Active | — | Integrated Circuits (ICs) | — | — | 8542.39.0070 (US HTS) | Tube | |
Farnell 4026249 | ANALOG DEVICES - LT3757AEMSE#PBF - DC/DC-Regler, Boost, Flyback, 2.9V bis 40V Versorgungsspannung, 1 Ausgang, 1MHz, MSOP-EP-10 | Yes | — | Active | No SVHC (04-Feb-2026) | — | MY | — | 85423990 (EU CN) | — | |
Mouser 584-LT3757AEMSE#PBF | Switching Controllers Boost, Fly, SEPIC & Inv Cntr | Yes | — | — | — | Switching Controllers | — | 0.000133 g | 8542399000 | Tube | |
MyArrow LT3757AEMSE#PBF | DC/DC Cntrlr Single-OUT Flyback/Inverting/SEPIC/Step Up 1000kHz 10-Pin MSOP EP Tube | Yes | — | Active | — | D | TH | — | — | TUBE |
Technical Attributes
Anzahl der Ausgänge1 Ausgang
Anzahl der Ausgänge1Ausgänge
Anzahl der Pins10Pin(s)
Bauform - Controller-ICMSOP-EP
Betriebstemperatur, max.125°C
Betriebstemperatur, min.-40°C
euEccnNLR
hazardousfalse
IC-Gehäuse / BauformMSOP-EP
isCanonicalY
MSLMSL 1 - unbegrenzt
productTraceabilityYes-Date/Lot Code
Produktpalette-
Qualifikation-
Qualifizierungsstandard der Automobilindustrie-
rohsPhthalatesCompliantYES
Schaltfrequenz1MHz
Steuer-/BedienmodusCurrent-Mode-Regelung
Tastverhältnis (%)-
TopologieBoost, Flyback, invertierend, SEPIC
usEccnEAR99
Versorgungsspannung, max.40V
Versorgungsspannung, min.2.9V