Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A 14-VDFN Exposed Pad
5.4A SWITCHING REGULATOR, 280kHz SWITCHING FREQ-MAX, DSO14, LLP-14 Product overview: LM2673SD-3.3 from Texas Instruments is a Voltage Regulator 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 5.4A, 280kHz. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 5.4A, 280kHz, Voltage Regulator IC, DC Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-LM2673SD-3.3 can be used for catalog matching and distributor lookup.
IC REG BUCK 3.3V 3A 14VSON
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A 14-VDFN Exposed Pad
IC REG BUCK 3.3V 3A 14VSON
IC REG BUCK 3.3V 3A 14VSON
| DigiKey | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Utmel Electronic Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | LM2673SD-3.3TR-ND | 739-LM2673SD-3.3 | LM2673SD-3.3 | LM2673SD-3.3 | 815-LM2673SD-3.3 | LM2673SD-3.3 |
| Product Name | Voltage Regulators - DC DC Switching Regulators | 5.4A 280kHz Voltage Regulator IC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | IC REG BUCK 3.3V 3A 14VSON | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | |||||
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | ||
| Package Type | Other; 14-VDFN Exposed Pad | Other; VSON | Other; 14-VDFN Exposed Pad | Other; 14-VDFN Exposed Pad | ||
| Output Voltage | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 to ? volts | 3.3 volts | |
| IOUT | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps |
