Manufacturer: Texas Instruments
Win Source Part Number: 877225-LM2671N-3.3
Series: SIMPLE SWITCHER®
Operating Temperature Range: -40°C ~ 125°C (TJ)
Features: Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 8-DIP (0.300", 7.62mm)
Package: Tube
Package: 8-DIP (0.300", 7.62mm)
Mounting: Through Hole
Part Status: Obsolete
Family Name: LM2671
Categories: Integrated Circuits (ICs)
Case / Package: 8-PDIP
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Limited
Quantity per package: 40
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
1.25A SWITCHING REGULATOR, 275kHz SWITCHING FREQ-MAX, PDIP8, 0.300 INCH, PLASTIC, DIP-8 Product overview: LM2671N-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 1.25A, 275kHz, DIP. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1.25A, 275kHz, DIP, 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-LM2671N-3.3 can be used for catalog matching and distributor lookup.
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 8-DIP (0.300"", 7.62mm)"
IC REG BUCK 3.3V 500MA 8DIP
IC REG BUCK 3.3V 500MA 8DIP
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 8-DIP (0.300", 7.62mm)
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 8-DIP (0.300", 7.62mm)
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 877225-LM2671N-3.3 | 739-LM2671N-3.3 | LM2671N-3.3-ND | LM2671N-3.3 | LM2671N-3.3 | LM2671N-3.3 | LM2671N-3.3 |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - LM2671N-3.3 | 1.25A 275kHz DIP Voltage Regulator IC | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators |
| Package Type | DIP; Other; 8-PDIP | Other; PDIP | DIP; Other; "8-DIP (0.300"", 7.62mm)" | DIP; Other; 8-DIP (0.300\", 7.62mm) | DIP; Other; 8-DIP (0.300\", 7.62mm) | ||
| Life Cycle Stage | PhaseOut; Obsolete | Active | Removed; Obsolete | Active | |||
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | |
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | |||
| Output Voltage | 3.3 volts | 3.3 volts | 3.3 volts | 3.3 to ? volts | 3.3 to ? volts |
