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Buck Switching Regulator IC Positive Fixed 12V 1 Output 1A 8-SOIC (0.154", 3.90mm Width)

ISO14001 ISO9001 DUNS

Brands: ti

Mfr.Part #: LM2675MX-12/NOPB

Datasheet: LM2675MX-12/NOPB Datasheet (PDF)

Package/Case: SOIC (D)-8

Product Type: Voltage Regulators , DC DC Switching Regulators

RoHS Status:

Stock Condition: 9,853 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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LM2675MX-12/NOPB General Description

The LM2675MX-12/NOPB is a highly efficient DC-DC converter circuit that offers excellent performance for step-down switching regulation. With a load current capacity of 1A and fixed output voltages of 3.3V, 5V, 12V, and adjustable options, this regulator is versatile and reliable. Its patented internal frequency compensation and fixed frequency oscillator make it easy to use with minimal external components required


  • High Efficiency DC-DC Converters for IoT Devices
  • Synchronised Switching for Low EMI
  • Adjustable Output Voltage and Frequency
  • Pulse Width Modulation for High Efficiency
  • High Current Capability Up to 10A
  • Fault-Tolerant with Redundant Outputs


Parameter Value Parameter Value
Vin (min) (V) 6.5 Vin (max) (V) 40
Vout (min) (V) 1.23 Vout (max) (V) 37
Iout (max) (A) 1 Iq (typ) (mA) 2.5
Switching frequency (min) (kHz) 260 Switching frequency (max) (kHz) 260
Features Enable, Over Current Protection Operating temperature range (°C) -40 to 125
Rating Catalog Regulated outputs (#) 1
Control mode Voltage mode Duty cycle (max) (%) 95
Type Converter


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1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


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  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Part points

  • The LM2675MX-12/NOPB is a voltage regulator chip that converts input voltage to a fixed 12V output. It is capable of delivering up to 1A of current and has a high efficiency of over 85%. This chip is commonly used in various electronic devices to provide a stable power supply.
  • Equivalent

    LM2675MX-12/NOPB chip can be replaced with equivalent products such as LM2675MX-12, LM2675MX-12/NOPB, LM2675MX-ADJ/NOPB, LM2675MX-ADJ, LM2675MX, LM2675MX/NOPB. These are all adjustable versions of the LM2675 and are suitable replacements for the LM2675MX-12/NOPB chip.
  • Features

    LM2675MX-12/NOPB is a step-down voltage regulator with a fixed output of 12V, capable of delivering up to 1A of output current. It has a wide input voltage range of 8V to 40V and features thermal shutdown and current limiting protections. It is available in an 8-pin SOIC package.
  • Pinout

    The LM2675MX-12/NOPB is a step-down voltage regulator with a fixed output voltage of 12V. It has 8 pins, which include input and output voltage pins, ground pins, and a feedback pin. The device regulates the output voltage based on the voltage applied to the feedback pin.
  • Manufacturer

    The LM2675MX-12/NOPB is manufactured by Texas Instruments (TI), a prominent American semiconductor company headquartered in Dallas, Texas. TI designs and manufactures a wide range of analog and digital semiconductor products used in electronics, industrial machinery, and telecommunications equipment worldwide.
  • Application Field

    The LM2675MX-12/NOPB is a step-down voltage regulator suitable for various applications, including industrial, automotive, and telecommunication systems. It is commonly used in power supplies, voltage converters, and battery chargers, where a stable and regulated output voltage is required for powering electronic devices and circuits.
  • Package

    The LM2675MX-12/NOPB chip is a surface-mount TO-252-5 (DPAK) package. It is in a tube form, and its size is 6.60mm x 5.31mm x 2.53mm.

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