LM2675M-5.0

Effective Inventory9,000

SIMPLE SWITCHER® 6.5V to 40V, 1A Low Component Count Step-Down Regulator 8-SOIC -40 to 125

  • Manufacturer Part # : LM2675M-5.0

  • Package/Case: SOP8

  • Brand: Texas Instruments

  • Product Categories : Voltage Regulators , DC DC Switching Regulators

  • Series : LM2675

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LM2675M-5.0 DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $2.608 $2.61
200 $1.010 $202.00
500 $0.975 $487.50
1000 $0.957 $957.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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LM2675M-5.0 Details

The LM2675M-5.0 is a step-down voltage regulator from Texas Instruments, designed to efficiently convert higher input voltages to a steady 5V output. This regulator is ideal for various power supply applications, offering high efficiency and a compact form factor. It is capable of delivering up to 1A of output current, making it suitable for a wide range of electronic devices.

Pinout

  • 1 (VIN): Input Voltage
  • 2 (GND): Ground
  • 3 (VOUT): Output Voltage (5V)
  • 4 (ON/OFF): Enable Pin

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • High Efficiency: Provides high efficiency conversion for optimal power usage.
  • Wide Input Voltage Range: Accepts a wide range of input voltages for flexibility in design.
  • Overcurrent Protection: Includes overcurrent protection for added safety and device protection.
  • Compact Design: Compact form factor for easy integration into various applications.
  • Thermal Shutdown: Features thermal shutdown protection to prevent overheating.

Application

  • Power Supply Units: Ideal for powering various electronic devices and circuits.
  • Embedded Systems: Suitable for use in embedded systems requiring stable power delivery.
  • Consumer Electronics: Used in consumer electronic devices for voltage regulation.

Where to Use

The LM2675M-5.0 is ideal for applications requiring a stable 5V output from higher input voltages. It is commonly used in power supply units, embedded systems, and consumer electronics to ensure reliable and regulated power delivery.

How to Use

Connect the LM2675M-5.0 to your circuit by wiring the VIN pin to the input voltage source and the VOUT pin to the load requiring a 5V supply. Ground connection should be made to the GND pin. Use the ON/OFF pin to enable or disable the regulator as needed. Ensure proper heat sinking for thermal management. For detailed usage instructions, refer to the datasheet.

Equivalents

  • LM2940: A similar 5V voltage regulator offering comparable features and performance.
  • LM7805: An alternative 5V regulator from the LM78xx series with similar functionality.

Complementary

The LM2675M-5.0 can be complemented by the LM2575M-5.0, which offers additional features such as adjustable output voltage and higher output current capability.

When selecting complementary voltage regulators, ensure compatibility with your input voltage range and output current requirements for optimal system performance.

Frequently Asked Questions

Q: What is the maximum output current of the LM2675M-5.0?

A: The LM2675M-5.0 can deliver up to 1A of output current. For specific operating conditions and limitations, refer to the datasheet.

Q: Is the LM2675M-5.0 suitable for battery-powered applications?

A: Yes, the LM2675M-5.0 is suitable for battery-powered applications, providing efficient voltage regulation for extended battery life.

LM2675M-5.0

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Pbfree Code Yes Rohs Code No
Part Life Cycle Code Not Recommended Part Package Code SOIC
Pin Count ! 8 Reach Compliance Code not_compliant
ECCN Code EAR99 HTS Code ! 8542.39.00.01
Date Of Intro 1997-03-01 Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 40 V Input Voltage-Min 6.5 V
Input Voltage-Nom 12 V JESD-30 Code R-PDSO-G8
JESD-609 Code e0 Length 4.9 mm
Moisture Sensitivity Level 1 Number of Functions 1
Number of Outputs 1 Number of Terminals 8
Operating Temperature-Max 125 °C Operating Temperature-Min -40 °C
Output Current-Max 1 A Output Voltage-Max 37 V
Output Voltage-Min 1.23 V Output Voltage-Nom 5 V
Package Body Material PLASTIC/EPOXY Package Code SOP
Package Shape RECTANGULAR Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) NOT SPECIFIED Qualification Status ! Not Qualified
Seated Height-Max 1.75 mm Surface Mount ! YES
Switcher Configuration BUCK Switching Frequency-Max 260 kHz
Technology DMOS Temperature Grade ! AUTOMOTIVE
Terminal Finish Tin/Lead (Sn/Pb) Terminal Form ! GULL WING
Terminal Pitch ! 1.27 mm Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED Width 3.9 mm

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification LM2675M-5.0 PDF Download

FAQs

What is LM2675M-5.0?

The LM2675M-5.0 is a step-down (buck) voltage regulator IC (integrated circuit) manufactured by Texas Instruments. It is designed to provide a fixed 5.0V output voltage from a higher input voltage, making it suitable for various power supply applications in industrial, automotive, and consumer electronics.

How Does LM2675M-5.0 Work?

The LM2675M-5.0 works by efficiently converting a higher input voltage to a stable 5.0V output voltage using a step-down switching regulator topology. The integrated circuit includes control circuitry, power MOSFET switch, and protection features to ensure stable and reliable voltage regulation under a wide range of operating conditions.

How Many Pins does LM2675M-5.0 have and What are the Functions of the Pinout Configuration?

The LM2675M-5.0 is housed in a 8-lead TO-220 package. The pinout configuration includes:

  • VIN: Input voltage pin.
  • GND: Ground pin.
  • ON/OFF: On/Off control pin.
  • FB: Feedback pin for voltage regulation.
  • SS/TR: Soft-start/tracking pin.
  • SW: Switching node pin.
  • VOUT: Output voltage pin (5.0V).

What are the Pros and Cons of LM2675M-5.0?

Pros:

  • High Efficiency: Offers high efficiency power conversion, minimizing energy loss.
  • Wide Input Voltage Range: Can handle a wide range of input voltages, making it versatile for different power supply applications.
  • Thermal Shutdown: Includes thermal shutdown and current limit protection for enhanced safety and reliability.
  • Simple External Components: Requires minimal external components for a complete voltage regulator solution.

Cons:

  • Heat Dissipation: May require heat sinking or thermal considerations for high power applications.
  • Switching Noise: Switching regulators can introduce electromagnetic interference (EMI) in sensitive environments.

Are There Any Equivalents/Alternatives to LM2675M-5.0 for Recommendation?

  • The LM2940 from Texas Instruments is a linear voltage regulator alternative for applications with lower power dissipation requirements.
  • Alternatives to the LM2675M-5.0 include the LM7805 and LM2940 series regulators, which offer fixed 5.0V output voltage options.

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