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LM2687LDX

LM2687LDX

Manufacturer No:

LM2687LDX

Manufacturer:

Texas Instruments

Description:

IC REG CHARG PUMP ADJ 10MA 8WSON

Datasheet:

Datasheet

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LM2687LDX Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-WSON (3x3)
  • Package / Case
    8-WFDFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    110kHz
  • Current - Output
    10mA
  • Voltage - Output (Max)
    -5.2V
  • Voltage - Output (Min/Fixed)
    -1.5V
  • Voltage - Input (Max)
    5.5V
  • Voltage - Input (Min)
    2.7V
  • Number of Outputs
    1
  • Output Type
    Adjustable
  • Topology
    Charge Pump
  • Output Configuration
    Negative
  • Function
    Step-Down
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM2687LDX is a specific model of integrated circuit chip manufactured by Texas Instruments. It is a high-efficiency, step-down switching regulator designed for applications requiring a low-voltage supply from a higher input voltage. Here are some advantages and application scenarios of the LM2687LDX:Advantages: 1. High Efficiency: The LM2687LDX offers high efficiency, which helps in reducing power dissipation and increasing battery life in portable devices. 2. Wide Input Voltage Range: It can handle a wide input voltage range, typically from 4.5V to 19V, making it suitable for various applications. 3. Adjustable Output Voltage: The chip allows for adjustable output voltage, enabling flexibility in different applications. 4. Integrated Protection Features: It includes built-in protection features like thermal shutdown, current limit, and under-voltage lockout, ensuring safe operation and protecting the circuit from damage.Application Scenarios: 1. Battery-Powered Devices: The LM2687LDX is commonly used in battery-powered devices such as smartphones, tablets, portable media players, and handheld gaming consoles. It efficiently steps down the higher battery voltage to the required lower voltage levels for powering various components. 2. Industrial Applications: It can be used in industrial applications where a stable and regulated low-voltage supply is required, such as in control systems, sensors, and actuators. 3. Automotive Electronics: The chip can be utilized in automotive electronics for powering various components like infotainment systems, navigation systems, and advanced driver-assistance systems (ADAS). 4. Networking Equipment: It finds applications in networking equipment like routers, switches, and modems, where it provides regulated power to different circuitry. 5. Power-over-Ethernet (PoE) Devices: The LM2687LDX can be used in PoE devices, which require a regulated low-voltage supply from the higher voltage provided over Ethernet cables.These are just a few examples of the advantages and application scenarios of the LM2687LDX integrated circuit chip. The specific usage depends on the requirements of the electronic system and the desired voltage regulation.
LM2687LDX Relevant information