The LM2675M-3.3/NOPB is a high-efficiency step-down voltage regulator capable of delivering 1A output current. It operates within a wide input voltage range of 8V to 40V and provides a fixed output voltage of 3.3V with a maximum output voltage tolerance of ±1.5% under specified line and load conditions. The device features an internal oscillator with a fixed frequency of 260kHz, allowing for smaller filter components compared to lower frequency regulators. It requires only five external components for operation, simplifying design efforts. The regulator includes thermal shutdown and current limit protection, ensuring reliable operation under fault conditions. Available in an 8-pin SOIC package, the LM2675M-3.3/NOPB is suitable for applications requiring efficient power conversion with minimal external components.
SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage Regulator 8-SOIC -40 to 125
LM2675 SIMPLE SWITCHER 6.5V to 40V, 1A Low Component Count Step-Down Regulator
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 8-SOIC (0.154"", 3.90mm Width)"
Texas Instruments LM2675M-3.3/NOPB
Texas Instruments LM2675M-3.3/NOPB
Texas Instruments LM2675M-3.3/NOPB
Manufacturer: Texas Instruments
Win Source Part Number: 082643-LM2675M-3.3/N
Packaging: Tube/Rail
Mounting: SMD (SMT)
Output Type: Fixed
Topology: Buck
Frequency - Switching: 260kHz
Number of Outputs: 1
Synchronous Rectifier: No
Output Current: 1A
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: 8-SOIC
Purpose: Step-Down
Maximum Input Voltage: 40V
Nominal Output Voltage (Min/Fixed): 3.3V
Minimum Input Voltage: 6.5V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Limited
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 8-SOIC (0.154", 3.90mm Width)
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 8-SOIC (0.154", 3.90mm Width)
LM2675 SIMPLE SWITCHER 6.5V TO 4
Switching Voltage Regulators HIGH EFF 1A STEP- DOWN VLTG REG
IC REG BUCK 3.3V 1A 8SOIC
| Texas Instruments | Rochester Electronics | DigiKey | RS Components, Ltd. | RS Components, Ltd. | Win Source Electronics | Quarktwin Technology Ltd. | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | LM2675M-3.3/NOPB | LM2675M-3.3/NOPB | LM2675M-3.3/NOPB-ND | 1977228 | 1977228P | 082643-LM2675M-3.3/NOPB | LM2675M-3.3/NOPB | LM2675M-3.3/NOPB | LM2675M-3.3/NOPB | LM2675M-3.3/NOPB |
| Product Name | LM2675 SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage Regulator | Voltage Regulators - DC DC Switching Regulators | Switching Regulators | Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - LM2675M-3.3/NOPB | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Switching Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | |
| Configuration / Function | Buck | Buck | Buck | Buck | Buck | |||||
| Package Type | Other; PDIP,SOIC,WSON | SOIC; Other; SOIC8 | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; Soic | SOIC; Other; 8-SOIC | SOIC; Other; 8-SOIC (0.154\", 3.90mm Width) | SOIC; Other; 8-SOIC (0.154", 3.90mm Width) | SOIC | ||
| Special Features | Enable | Multiple Outputs; Synchronous Rectification | ||||||||
| Output Voltage | 1.23 to 37 volts | 3.3 volts | 3.3 volts | 3.3 to ? volts | 3.3 volts | 3.3 volts | ||||
| IOUT | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps |
