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QS3245QG8

QS3245QG8

Manufacturer No:

QS3245QG8

Description:

IC BUS SWITCH 8 X 1:1 20QSOP

Datasheet:

Datasheet

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QS3245QG8 Specifications

  • Type
    Parameter
  • Supplier Device Package
    20-QSOP
  • Package / Case
    20-SSOP (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    4.75V ~ 5.25V
  • Voltage Supply Source
    Single Supply
  • Current - Output High, Low
    -
  • Independent Circuits
    1
  • Circuit
    8 x 1:1
  • Type
    Bus Switch
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LT1521IS8-3.3 is a low dropout regulator (LDO) integrated circuit chip manufactured by Linear Technology (now part of Analog Devices). It is specifically designed to provide a regulated 3.3V output voltage with a low dropout voltage. Here are some advantages and application scenarios of the LT1521IS8-3.3:Advantages: 1. Low Dropout Voltage: The LT1521IS8-3.3 has a very low dropout voltage of typically 0.25V at full load. This means it can regulate the output voltage even when the input voltage is very close to the desired output voltage, improving efficiency.2. High Output Current: It can provide a maximum output current of 300mA, allowing it to power a wide range of low to medium power devices.3. Low Quiescent Current: The quiescent current is the current drawn by the regulator itself when it is operating. The LT1521IS8-3.3 has a low quiescent current of typically 85μA, which helps conserve power in battery-powered applications.4. Stability and Accuracy: It provides excellent output voltage stability and accuracy over a wide range of load conditions and temperature variations. It also has low output voltage noise, making it suitable for noise-sensitive applications.Application Scenarios: 1. Battery-Powered Devices: The low dropout voltage, low quiescent current, and high output current capability make the LT1521IS8-3.3 ideal for powering battery-operated devices, such as portable consumer electronics, medical devices, and handheld instruments. Its low power consumption helps prolong battery life.2. Microcontroller Power Supply: It can be used to provide a stable 3.3V power supply for microcontrollers, digital logic circuits, and other integrated circuits that require a regulated voltage. The low noise and good voltage regulation characteristics of the LT1521IS8-3.3 are important for reliable and accurate operation of these digital components.3. Industrial and Automotive Applications: The LT1521IS8-3.3 can be utilized in industrial and automotive applications where a regulated 3.3V supply voltage is required. It can power various sensors, controllers, and communication modules in these systems.4. LED Lighting Applications: With its high output current capability, the LT1521IS8-3.3 can be used to drive low-power LEDs in lighting applications. It can regulate the voltage and current to ensure consistent brightness and protection for the LEDs.Overall, the LT1521IS8-3.3 offers a combination of low dropout voltage, high output current, low quiescent current, and excellent stability, making it suitable for a wide range of low to medium power applications that require a stable 3.3V power supply.
QS3245QG8 Relevant information