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LM1572MTCX-3.3/NOPB

LM1572MTCX-3.3/NOPB

Manufacturer No:

LM1572MTCX-3.3/NOPB

Manufacturer:

Texas Instruments

Description:

IC REG BUCK 3.3V 1.5A 16TSSOP

Datasheet:

Datasheet

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LM1572MTCX-3.3/NOPB Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-TSSOP
  • Package / Case
    16-TSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    500kHz
  • Current - Output
    1.5A
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    3.3V
  • Voltage - Input (Max)
    16V
  • Voltage - Input (Min)
    8.5V
  • Number of Outputs
    1
  • Output Type
    Fixed
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM1572MTCX-3.3/NOPB is a voltage regulator integrated circuit chip manufactured by Texas Instruments. It is specifically designed for low dropout (LDO) linear voltage regulation. Here are some advantages and application scenarios of this chip:Advantages: 1. Low dropout voltage: The LM1572MTCX-3.3/NOPB has a low dropout voltage of typically 0.6V at 1A load current. This means it can regulate the output voltage very close to the input voltage, even when the input voltage is only slightly higher than the desired output voltage.2. High accuracy: This chip provides a high output voltage accuracy of ±2% over the specified temperature range. It ensures that the regulated output voltage remains stable and within the desired range.3. Low quiescent current: The quiescent current is the current consumed by the regulator itself when no load is connected. The LM1572MTCX-3.3/NOPB has a low quiescent current of typically 75?A, which helps in conserving power and increasing efficiency.4. Thermal shutdown and current limit protection: The chip incorporates built-in thermal shutdown and current limit protection features. These protect the chip from excessive temperature and current, preventing damage and enhancing reliability.Application scenarios: 1. Battery-powered devices: The LM1572MTCX-3.3/NOPB is suitable for applications that require a stable and regulated voltage supply from a battery source. It can efficiently regulate the battery voltage to a constant level, ensuring proper operation of the connected circuitry.2. Portable electronics: Due to its low dropout voltage and low quiescent current, this chip is commonly used in portable electronic devices like smartphones, tablets, and portable media players. It helps in extending battery life and maintaining stable voltage levels for various components.3. Automotive electronics: The LM1572MTCX-3.3/NOPB can be used in automotive applications where a stable voltage supply is required for various components like sensors, actuators, and control systems. Its thermal shutdown and current limit protection features make it suitable for automotive environments.4. Industrial and instrumentation: This chip can be utilized in industrial and instrumentation applications that demand precise and stable voltage regulation. It can power microcontrollers, sensors, and other sensitive components in these systems.Overall, the LM1572MTCX-3.3/NOPB offers advantages such as low dropout voltage, high accuracy, low quiescent current, and protection features, making it suitable for a wide range of applications requiring reliable voltage regulation.
LM1572MTCX-3.3/NOPB Relevant information