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LM2771SDX/NOPB

LM2771SDX/NOPB

Manufacturer No:

LM2771SDX/NOPB

Manufacturer:

Texas Instruments

Description:

IC REG CHARGE PUMP 1.5V 10WSON

Datasheet:

Datasheet

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LM2771SDX/NOPB Specifications

  • Type
    Parameter
  • Supplier Device Package
    10-WSON (3x3)
  • Package / Case
    10-WFDFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -30°C ~ 85°C (TA)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    1.1MHz
  • Current - Output
    250mA
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    1.5V
  • Voltage - Input (Max)
    5.5V
  • Voltage - Input (Min)
    2.7V
  • Number of Outputs
    1
  • Output Type
    Fixed
  • Topology
    Charge Pump
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM2771SDX/NOPB is a highly integrated power management IC (PMIC) chip designed for portable applications. It offers several advantages and can be applied in various scenarios. Here are some of the advantages and application scenarios of the LM2771SDX/NOPB:Advantages: 1. High Integration: The LM2771SDX/NOPB integrates multiple functions into a single chip, including a step-down DC-DC converter, a low-dropout (LDO) regulator, and a power-on reset (POR) circuit. This high integration reduces the overall component count and saves board space.2. Efficient Power Conversion: The step-down DC-DC converter in the LM2771SDX/NOPB provides high efficiency power conversion, allowing for longer battery life in portable devices. It supports a wide input voltage range and delivers a regulated output voltage with low ripple and noise.3. Low Quiescent Current: The LM2771SDX/NOPB has a low quiescent current, which minimizes power consumption during standby or idle modes. This is particularly important for battery-powered devices where power efficiency is crucial.4. Flexible Output Voltage: The LDO regulator in the LM2771SDX/NOPB allows for flexible output voltage selection, enabling compatibility with a wide range of devices that require different voltage levels.Application Scenarios: 1. Portable Devices: The LM2771SDX/NOPB is specifically designed for portable applications such as smartphones, tablets, portable media players, and handheld gaming devices. It provides efficient power management and helps extend battery life in these devices.2. Wearable Electronics: With the increasing popularity of wearable devices like smartwatches, fitness trackers, and augmented reality glasses, the LM2771SDX/NOPB can be used to efficiently manage power requirements in these compact and battery-powered devices.3. IoT Devices: The Internet of Things (IoT) devices often operate on limited power sources such as batteries or energy harvesting. The LM2771SDX/NOPB can be utilized in IoT devices to optimize power conversion and prolong battery life.4. Industrial Applications: The LM2771SDX/NOPB can also find applications in industrial devices and equipment that require efficient power management. It can be used in handheld measurement devices, portable data loggers, and other battery-powered industrial tools.Overall, the LM2771SDX/NOPB integrated circuit chip offers advantages such as high integration, efficient power conversion, low quiescent current, and flexible output voltage. Its application scenarios include portable devices, wearable electronics, IoT devices, and industrial applications.
LM2771SDX/NOPB Relevant information