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LM3100MHX

LM3100MHX

Manufacturer No:

LM3100MHX

Manufacturer:

National Semiconductor

Description:

SWITCHING REGULATOR, CURRENT-MOD

Datasheet:

Datasheet

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LM3100MHX Specifications

  • Type
    Parameter
  • Supplier Device Package
    20-HTSSOP
  • Package / Case
    20-PowerTSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    Yes
  • Frequency - Switching
    Up to 1MHz
  • Current - Output
    1.5A
  • Voltage - Output (Max)
    7.2V
  • Voltage - Output (Min/Fixed)
    0.8V
  • Voltage - Input (Max)
    36V
  • Voltage - Input (Min)
    4.5V
  • Number of Outputs
    1
  • Output Type
    Adjustable
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    SIMPLE SWITCHER®
The LM3100MHX is a high voltage, low dropout linear regulator integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the LM3100MHX are:Advantages: 1. High voltage capability: The LM3100MHX can handle input voltages up to 40V, making it suitable for applications that require regulation of high voltage power supplies. 2. Low dropout voltage: It has a low dropout voltage of typically 300mV at 1A load, which means it can regulate the output voltage even when the input voltage is only slightly higher than the desired output voltage. 3. Low quiescent current: The quiescent current is the current consumed by the regulator itself. The LM3100MHX has a low quiescent current of typically 1.5mA, making it suitable for battery-powered applications where power efficiency is crucial. 4. Thermal shutdown and current limit protection: The chip includes built-in thermal shutdown and current limit protection features, ensuring safe operation and preventing damage to the regulator and the connected circuitry.Application Scenarios: 1. Industrial and automotive applications: The high voltage capability of the LM3100MHX makes it suitable for use in industrial and automotive applications where higher input voltages are common. 2. Battery-powered devices: The low dropout voltage and low quiescent current make the LM3100MHX ideal for battery-powered devices such as portable electronics, IoT devices, and handheld instruments. 3. Power supplies and voltage regulators: The LM3100MHX can be used as a voltage regulator in various power supply designs, providing stable and regulated output voltages for microcontrollers, sensors, and other components. 4. LED lighting: The LM3100MHX can be used to regulate the voltage for LED lighting applications, ensuring consistent brightness and preventing damage to the LEDs due to voltage fluctuations.These are just a few examples of the advantages and application scenarios of the LM3100MHX integrated circuit chip. Its high voltage capability, low dropout voltage, low quiescent current, and built-in protection features make it a versatile choice for various power supply and voltage regulation applications.
LM3100MHX Relevant information