Home / Voltage Regulators - DC DC Switching Regulators / LM2780TPX/
LM2780TPX

LM2780TPX

Manufacturer No:

LM2780TPX

Manufacturer:

Texas Instruments

Description:

IC REG CHARG PUMP INV 50MA 8USMD

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

LM2780TPX Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-DSBGA
  • Package / Case
    8-UFBGA
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    12kHz
  • Current - Output
    50mA
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    -Vin
  • Voltage - Input (Max)
    5.5V
  • Voltage - Input (Min)
    1.8V
  • Number of Outputs
    1
  • Output Type
    Fixed
  • Topology
    Charge Pump
  • Output Configuration
    Negative
  • Function
    Ratiometric
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM2780TPX is a specific model of integrated circuit (IC) chip manufactured by Texas Instruments. It is a highly efficient, step-down DC-DC converter designed for powering low-voltage digital devices. Some of the advantages and application scenarios of the LM2780TPX IC chip are:1. High Efficiency: The LM2780TPX offers high efficiency, typically above 90%, which helps in reducing power consumption and extending battery life in portable devices.2. Wide Input Voltage Range: It can accept a wide input voltage range, typically from 2.7V to 5.5V, making it suitable for various power sources like batteries, USB ports, or other low-voltage power supplies.3. Adjustable Output Voltage: The output voltage of the LM2780TPX can be adjusted using external resistors, allowing flexibility in powering different devices with varying voltage requirements.4. Low Quiescent Current: The IC chip has a low quiescent current, typically around 55?A, which minimizes power wastage when the device is in standby or idle mode.5. Thermal Shutdown and Overload Protection: The LM2780TPX incorporates thermal shutdown and overload protection features, ensuring safe operation and preventing damage to the chip and the connected devices.6. Small Package Size: The IC chip comes in a small package, such as a 10-pin VSON (Very Small Outline No-Lead) package, which makes it suitable for space-constrained applications.Application scenarios for the LM2780TPX IC chip include:1. Portable Devices: The LM2780TPX is commonly used in portable devices like smartphones, tablets, portable media players, and handheld gaming consoles to efficiently convert the battery voltage to the required lower voltage levels for powering the internal circuitry.2. IoT Devices: With its low power consumption and small package size, the LM2780TPX is suitable for powering various Internet of Things (IoT) devices, such as sensors, wearables, and smart home devices.3. USB-Powered Devices: The IC chip can be used in devices that are powered through USB ports, such as USB hubs, USB-powered speakers, or USB charging stations, to efficiently convert the 5V USB voltage to lower voltage levels required by the internal components.4. Battery-Powered Systems: The LM2780TPX is ideal for battery-powered systems, including portable medical devices, handheld instruments, and remote monitoring devices, where power efficiency and extended battery life are crucial.Overall, the LM2780TPX IC chip offers high efficiency, adjustable output voltage, and various protection features, making it suitable for a wide range of low-voltage digital devices that require efficient power conversion.
LM2780TPX Relevant information