LT3971EMSE-5#PBF
SearchConv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 5V 1.2A 10-Pin MSOP EP Tube
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(1/5)
Supply Risk Summary
Supply chain risk trend is available on Pro and Enterprise plans.
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View PlansConfirmed Stock
8,535
Availability is incomplete; unknown stock and unidentified marketplace inventory are excluded.
6 of 10 suppliers stocked
Best Unit Price
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Availability
6of 10 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 |
|---|---|---|---|---|---|---|---|
 | 6,600 | — | — | Minimum order quantity 100Order multiple 100 | In Stock | In Stock | |
| 8 | — | — | Minimum order quantity 8Order multiple 8 | In Stock | In Stock | |
 | 839 | — | 10 weeks | Minimum order quantity 1Order multiple 50 | Tube | In Stock | |
 | 722 | — | 10 weeks | Minimum order quantity 1Order multiple 50 | Tube | In Stock | |
 | 201 | 84 days | — | Minimum order quantity 1 | — | In Stock | |
 | 170 | — | — | Minimum order quantity 5 | Tube | In Stock | |
 | 8 | — | — | Minimum order quantity 150Order multiple 50 | TUBE | In Stock | |
 | 3 | — | — | Minimum order quantity 1Order multiple 50 | Tube-packed | In Stock | |
 | 0 | — | 10 weeks | Minimum order quantity 100Order multiple 50 | Call For Quote | No Stock | |
| 0 | — | 10 weeks | Minimum order quantity 100 | Call For Quote | No Stock |
Supplier Part Details
| Supplier | Description | RoHS | MSL | Life Cycle | SVHC | Category | Country | Weight | Tariff Code | Packaging | Links |
|---|---|---|---|---|---|---|---|---|---|---|---|
Verical 35211253 | Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 5V 1.2A 10-Pin MSOP EP Tube | Yes | — | Active | — | DC to DC Converter and Switching Regulator Chip | — | — | — | In Stock | |
LCSC C671771 | 200kHz~2MHz Buck Fixed 4.3V~38V 5V 1.2A MSOP-10-EP Voltage Regulators - DC DC Switching Regulators RoHS | Yes | — | — | — | DC-DC Converters | — | 0.000107 g | — | Tube-packed | |
Mouser 584-LT3971EMSE-5#PBF | Switching Voltage Regulators 38V, 1.2A, 2MHz Buck Reg w/ 2.8 A Q C | Yes | — | — | — | Switching Voltage Regulators | — | 0.000096 g | 8542399000 | Tube | |
Farnell 4024912 | ANALOG DEVICES - LT3971EMSE-5#PBF - DC/DC-Abwärts-Schaltregler (Buck), feste Vout, 4.3 bis 38Vin, 5V/1.2Aout, MSOP-EP-10 | Yes | — | Active | No SVHC (04-Feb-2026) | — | PH | — | 85423990 (EU CN) | — | |
Winsource LT3971EMSE-5#PBF | IC REG BUCK 5V 1.2A 10-MSOP | Yes | — | — | — | — | — | — | — | Tube | |
Verical 82776257 | Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 5V 1.2A 10-Pin MSOP EP Tube | — | — | Active | — | — | — | — | — | In Stock | |
Arrow USA V99:2348_06430148 | Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 5V 1.2A 10-Pin MSOP EP Tube | Yes | — | Active | — | DC to DC Converter and Switching Regulator Chip | — | — | — | Call For Quote | |
Arrow USA V36:1790_06430148 | Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 5V 1.2A 10-Pin MSOP EP Tube | Yes | — | Active | — | DC to DC Converter and Switching Regulator Chip | — | — | — | Call For Quote | |
Digi-Key LT3971EMSE-5#PBF-ND | Buck Switching Regulator IC Positive Fixed 5V 1 Output 1.2A 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | — | MSL 1 | Active | — | Integrated Circuits (ICs) | — | — | 8542.39.0090 (US HTS) | Tube | |
MyArrow LT3971EMSE-5#PBF | Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 5V 1.2A 10-Pin MSOP EP Tube | Yes | — | Active | — | D | TH | — | — | TUBE |
Technical Attributes
cnrohsCompliant