LT3972EMSE#PBF
SearchConv DC-DC 3.6V to 33V Synchronous Step Down Single-Out 0.79V to 30V 3.5A 10-Pin MSOP EP Tube
Lifecycle: Active Supply Risk Score and Supply Risk Trend are available on Pro and Enterprise. Watchlist (Pro)
Datasheets:Datasheet (Arrow USA)
Country of origin: MYRoHS Compliant MSL MSL 1
Farnell(1/5)
Supply Risk Summary
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View PlansConfirmed Stock
10,099
Availability is incomplete; unknown stock and unidentified marketplace inventory are excluded.
5 of 7 suppliers stocked
Best Unit Price
—
Availability
5of 7 suppliers
Fastest delivery: 84 days
Shortest factory lead: 10 weeks
Stock by Supplier
Stock & Availability
| Supplier | Supplier Part Number | Stock | Delivery | Factory Lead | MOQ | Packaging | Status |
|---|---|---|---|---|---|---|---|
 | 6,400 | — | — | Minimum order quantity 3 | Tube | In Stock | |
   | 1,563 | — — — | — 10 weeks — | Minimum order quantity 1Order multiple 50 Minimum order quantity 1 Minimum order quantity 1 | PACK | In Stock | |
 | 1,159 | — | 14 weeks | Minimum order quantity 1Order multiple 50 | Tube | In Stock | |
 | 727 | — | 10 weeks | Minimum order quantity 1Order multiple 50 | Tube | In Stock | |
 | 250 | 84 days | — | Minimum order quantity 1 | — | In Stock | |
 | 0 | — | — | Minimum order quantity 1Order multiple 50 | Tube-packed | No Stock | |
 | 0 | — | — | Minimum order quantity 1 | — | No Stock |
Supplier Part Details
| Supplier | Description | RoHS | MSL | Life Cycle | SVHC | Category | Country | Weight | Tariff Code | Packaging | Links |
|---|---|---|---|---|---|---|---|---|---|---|---|
Digi-Key 505-LT3972EMSE#PBF-ND | Buck Switching Regulator IC Positive Adjustable 0.79V 1 Output 3.5A 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | — | MSL 1 | Active | — | Integrated Circuits (ICs) | — | — | 8542.39.0070 (US HTS) | Tube | |
Farnell 4024917 | ANALOG DEVICES - LT3972EMSE#PBF - DC/DC-Abwärts-Schaltregler (Buck), einstellbar, 3.6 bis 33Vin, 0.79 bis 30V/3.5Aout, MSOP-EP-10 | Yes | — | Active | No SVHC (04-Feb-2026) | — | MY | — | 85423990 (EU CN) | — | |
Arrow USA LT3972EMSE#PBF | Conv DC-DC 3.6V to 33V Synchronous Step Down Single-Out 0.79V to 30V 3.5A 10-Pin MSOP EP Tube | Yes | — | Active | — | DC to DC Converter and Switching Regulator Chip | — | — | — | — | |
Mouser 584-LT3972EMSE#PBF | Switching Voltage Regulators 33V, 3.5A, 2.4MHz Buck Sw Reg w/ 75 A Q | Yes | — | — | — | Switching Voltage Regulators | — | 0.002 g | 8542399000 | Tube | |
LCSC C580161 | 200kHz~2.4MHz Step-down type Adjustable 3.5A 790mV~30V MSOP-10-EP Voltage Regulators - DC DC Switching Regulators RoHS | Yes | — | — | — | DC-DC Converters | — | 0.000107 g | — | Tube-packed | |
Winsource LT3972EMSE#PBF | IC REG BUCK ADJ 3.5A 10MSOP / Conv DC-DC 3.6V to 33V Synchronous Step Down Single-Out 0.79V to 30V 3.5A Automotive 10-Pin MSOP EP Tube | Yes | — | — | — | — | — | — | — | Tube | |
Verical LT3972EMSE#PBF | Conv DC-DC 3.6V to 33V Synchronous Step Down Single-Out 0.79V to 30V 3.5A 10-Pin MSOP EP Tube | Yes | — | Active | — | DC to DC Converter and Switching Regulator Chip | — | — | — | — | |
TME LT3972EMSEPBF | PMIC; DC/DC Wandler; UEing: 3,6÷33VDC; UAusg: 0,79÷30VDC; 3,5A | — | — | Hardly Available | — | Spannungsregler - DC/DC Schaltungen | — | — | — | — | |
MyArrow LT3972EMSE#PBF | Conv DC-DC 3.6V to 33V Synchronous Step Down Single-Out 0.79V to 30V 3.5A 10-Pin MSOP EP Tube | Yes | — | Active | — | B | MY | — | — | PACK |
Technical Attributes
Anzahl der Ausgänge1Ausgänge
Anzahl der Pins10Pin(s)
AusgangEinstellbar
Ausgangsspannung, max.30V
Ausgangsspannung, min.790mV
Ausgangsspannung, nom.-
Ausgangsstrom3.5A
Ausgangsstrom, max.3.5A
Bauform - DC/DC-Wandler-ICMSOP-EP
Betriebstemperatur, max.125°C
Betriebstemperatur, min.-40°C
Eingangsspannung, max.33V
Eingangsspannung, min.3.6V
euEccnNLR
hazardousfalse
IC-Gehäuse / BauformMSOP-EP
IC-MontageOberflächenmontage
isCanonicalY
MSLMSL 1 - unbegrenzt
productTraceabilityYes-Date/Lot Code
Produktpalette-
Qualifikation-
Qualifizierungsstandard der Automobilindustrie-
rohsPhthalatesCompliantYES
Schaltfrequenz2.45MHz
Schaltfrequenz, typ.2.45kHz
TopologieBuck (Abwärts)
usEccnEAR99
Wirkungsgrad-