The LM2675MX-ADJ is a high-efficiency step-down (buck) voltage regulator capable of delivering up to 1A output current. It operates within a wide input voltage range of 8V to 40V and offers an adjustable output voltage from 1.21V to 37V, with a maximum output voltage tolerance of ±1.5% under specified conditions. The device features a fixed switching frequency of 260kHz, allowing for smaller filter components compared to lower frequency regulators. This regulator requires only five external components for operation, simplifying design efforts. It includes thermal shutdown and current limit protection for enhanced reliability. The LM2675MX-ADJ is available in multiple package options, including 8-pin SOIC, PDIP, and 16-pin WSON, making it versatile for various applications. It is suitable for use in power management systems where efficiency and compact design are critical.
SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage Regulator 8-SOIC -40 to 125
"Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 1A 8-SOIC (0.154"", 3.90mm Width)"
Manufacturer: Texas Instruments
Win Source Part Number: 089795-LM2675MX-ADJ
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Adjustable
Topology: Buck
Frequency - Switching: 260kHz
Number of Outputs: 1
Synchronous Rectifier: No
Output Current: 1A
Family Name: LM2675
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): 1.21V
Maximum Output Voltage: 37V
Minimum Input Voltage: 6.5V
Alternative Parts (Cross-Reference): TLE6365GXUMA1; L5972D013TR; TLE6365GNT;
Introduction Date: September 01, 1998
ECCN: EAR99
Country of Origin: China, Malaysia
Estimated EOL Date: Obsolete
Halogen Free: Not Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Balance
Application Field: Used in Power Management
SWITCHING REG, VOLTAGE-MODE, 2.2
IC REG BUCK ADJUSTABLE 1A 8SOIC
Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 1A 8-SOIC (0.154", 3.90mm Width)
Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 1A 8-SOIC (0.154", 3.90mm Width)
SWITCHING REG, VOLTAGE-MODE, 2.2
| Texas Instruments | DigiKey | Win Source Electronics | ODG (Origin Data Global) | Lingto Electronic Limited | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | 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 |
| Product Number | LM2675MX-ADJ | LM2675MX-ADJTR-ND | 089795-LM2675MX-ADJ | LM2675MX-ADJ | LM2675MX-ADJ | LM2675MX-ADJ | LM2675MX-ADJ | LM2675MX-ADJ |
| Product Name | LM2675 SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage Regulator | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - LM2675MX-ADJ | 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 | Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck | Buck | Buck | ||||
| Package Type | Other; PDIP,SOIC,WSON | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; 8-SOIC | SOIC; Other; 8-SOIC (0.154", 3.90mm Width) | 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 | 1.21 to 37 volts | 1.21 volts | 1.21 volts | 1.21 to 37 volts | 1.21 to 37 volts | 1.21 volts | |
| IOUT | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps |
