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LM3674MFX-1.875

LM3674MFX-1.875

Manufacturer No:

LM3674MFX-1.875

Manufacturer:

Texas Instruments

Description:

IC REG BUCK 1.875V 600MA SOT23-5

Datasheet:

Datasheet

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LM3674MFX-1.875 Specifications

  • Type
    Parameter
  • Supplier Device Package
    SOT-23-5
  • Package / Case
    SC-74A, SOT-753
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -30°C ~ 85°C (TA)
  • Synchronous Rectifier
    Yes
  • Frequency - Switching
    2MHz
  • Current - Output
    600mA
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    1.875V
  • Voltage - Input (Max)
    5.5V
  • Voltage - Input (Min)
    2.7V
  • Number of Outputs
    1
  • Output Type
    Fixed
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM3674MFX-1.875 integrated circuit chip is a voltage regulator designed for use in various applications that require low dropout voltage, low quiescent current, and high output current. Some of the key advantages and application scenarios of this chip are:Advantages: 1. Low dropout voltage: The LM3674MFX-1.875 chip has a low dropout voltage of 120mV at 300mA load, which allows it to maintain a stable output voltage even when the input voltage is close to the output voltage.2. High efficiency: The chip has a high efficiency of up to 95%, which reduces power dissipation and extends battery life in portable devices.3. Low quiescent current: The quiescent current of the chip is only 18?A, which minimizes power consumption in applications that require long battery life.4. Thermal shutdown and current limit protection: The chip has built-in thermal shutdown and current limit protection, which prevents damage to the chip and the attached components in case of overload or overheating.Application scenarios: 1. Portable devices: The LM3674MFX-1.875 chip is ideal for use in portable devices that require efficient and low-power voltage regulation, such as smartphones, tablets, and handheld gaming devices.2. Automotive systems: The chip can be used in automotive systems that require a stable voltage supply, such as GPS navigation systems, dashboard displays, and audio amplifiers.3. Industrial and instrumentation applications: The chip is suitable for use in industrial and instrumentation applications that require low-power voltage regulation, such as data loggers, sensors, and control systems.4. Medical devices: The LM3674MFX-1.875 chip can be used in medical devices that require a stable voltage supply with low power consumption, such as insulin pumps, blood glucose meters, and ECG monitors.
LM3674MFX-1.875 Relevant information