3.3V 3A Step-Down DC/DC Regulator, 8V-40V In, TO-263 Product overview: LM2670S-3.3/NOPB from Texas Instruments is a Step-Down DC-DC Converter IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Buck, 3.3V, 3A, 8V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Buck, 3.3V, 3A, 8V, Step-Down DC-DC Converter IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-LM2670S-3.3/NOPB
IC, BUCK, 3.3V, 3A, TO263-7; TOPOLOGY:BUCK (STEP DOWN); INPUT VOLTAGE MIN:8V; INPUT VOLTAGE MAX:40V; DC / DC CONVERTER IC CASE:TO-263; NO. OF PINS:7PINS; OUTPUT CURRENT:3A; OUTPUT VOLTAGE NOM.:3.3V; SWITCHING FREQUENCY:260KHZ; ROHS COMPLIANT: YES. FREE 2 YEAR RADWELL WARRANTY
| ERSAELECTRONICS PTE. LTD. | Radwell International | |
|---|---|---|
| Product Category | DC-DC Converter Chips | DC-DC Converter Chips |
| Product Number | 739-LM2670S-3.3/NOPB | 47434771 |
| Product Name | Buck 3.3V 3A 8V Step-Down DC-DC Converter IC | Power Converter |
| Package Type | Other; TO-263 | |
| Output Voltage | 3.3 volts | |
| Input Voltage | 40 volts | |
| IOUT | 3 amps |
