Home / Voltage Regulators - DC DC Switching Regulators / LM2586SX-3.3/
LM2586SX-3.3

LM2586SX-3.3

Manufacturer No:

LM2586SX-3.3

Manufacturer:

Texas Instruments

Description:

IC REG MULTI CONFG 3.3V 3A TO263

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

LM2586SX-3.3 Specifications

  • Type
    Parameter
  • Supplier Device Package
    DDPAK/TO-263-7
  • Package / Case
    TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    100kHz ~ 200kHz
  • Current - Output
    3A (Switch)
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    3.3V
  • Voltage - Input (Max)
    40V
  • Voltage - Input (Min)
    4V
  • Number of Outputs
    1
  • Output Type
    Fixed
  • Topology
    Boost, Flyback, Forward Converter
  • Output Configuration
    Positive
  • Function
    Step-Up, Step-Up/Step-Down
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    SIMPLE SWITCHER®
The LM2586SX-3.3 is a step-down (buck) voltage regulator integrated circuit (IC) chip manufactured by Texas Instruments. It has several advantages and application scenarios, including:Advantages: 1. High Efficiency: The LM2586SX-3.3 offers high efficiency due to its synchronous rectification and integrated N-channel MOSFETs, resulting in minimal power loss during voltage conversion. 2. Wide Input Voltage Range: It can accept a wide input voltage range, typically from 4V to 40V, making it suitable for various power supply applications. 3. Fixed Output Voltage: The chip provides a fixed output voltage of 3.3V, which is commonly used in many electronic devices. 4. Adjustable Output Voltage: With the addition of external resistors, the output voltage can be adjusted to different levels. 5. Current Limiting and Thermal Shutdown: The LM2586SX-3.3 incorporates current limiting and thermal shutdown features to protect the chip and the connected circuitry from excessive current or temperature.Application Scenarios: 1. Power Supply for Microcontrollers and Digital Circuits: The LM2586SX-3.3 can be used to provide a stable and regulated 3.3V power supply for microcontrollers, digital circuits, and other low-voltage electronic components. 2. Battery Charging: It can be employed in battery charging circuits to step down the higher battery voltage to a regulated 3.3V for charging smaller devices or components. 3. Automotive Electronics: The wide input voltage range and high efficiency make the LM2586SX-3.3 suitable for automotive applications, such as powering sensors, actuators, or other electronic components in vehicles. 4. Industrial and Power Management Systems: It can be used in industrial applications and power management systems to regulate voltage levels and provide stable power supply to various components. 5. DIY Electronics Projects: The LM2586SX-3.3 can be utilized in various DIY electronics projects where a regulated 3.3V power supply is required, such as Arduino projects, Raspberry Pi projects, or other hobbyist applications.It is important to note that the LM2586SX-3.3 is just one variant of the LM2586 series, and other variants may have different output voltages or features. Therefore, it is essential to refer to the datasheet and specifications of the specific variant for accurate information and application guidelines.
LM2586SX-3.3 Relevant information