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LDI1117-3.3U

LDI1117-3.3U

Manufacturer No:

LDI1117-3.3U

Manufacturer:

Diotec Semiconductor

Description:

VR SOT89 20V 3.267V 3.333V 125C

Datasheet:

Datasheet

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LDI1117-3.3U Specifications

  • Type
    Parameter
  • Supplier Device Package
    SOT-89
  • Package / Case
    TO-243AA
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Protection Features
    Over Current, Over Temperature
  • Control Features
    -
  • PSRR
    75dB (120Hz)
  • Current - Supply (Max)
    10 mA
  • Current - Output
    1.35A
  • Voltage Dropout (Max)
    1.25V @ 1A
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    3.3V
  • Voltage - Input (Max)
    15V
  • Number of Regulators
    1
  • Output Type
    Fixed
  • Output Configuration
    Positive
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LDI1117-3.3U is a low dropout linear voltage regulator integrated circuit chip. Some of its advantages and application scenarios include:1. Low dropout voltage: The LDI1117-3.3U has a low dropout voltage, which means it can regulate the output voltage even when the input voltage is only slightly higher than the desired output voltage. This makes it suitable for applications where the input voltage may vary or be close to the desired output voltage.2. High output current: The chip can provide a high output current of up to 800mA, making it suitable for powering a wide range of electronic devices and components.3. Thermal shutdown and current limit protection: The LDI1117-3.3U has built-in thermal shutdown and current limit protection features. These protect the chip from overheating and excessive current, ensuring its safe operation and preventing damage to the circuit.4. Wide input voltage range: The chip can operate with a wide input voltage range, typically from 4.2V to 15V. This flexibility allows it to be used in various applications with different input voltage requirements.5. Compact size and easy integration: The LDI1117-3.3U is available in a small surface-mount package, making it easy to integrate into compact electronic devices and circuit boards.Application scenarios:1. Power supply for microcontrollers and digital ICs: The LDI1117-3.3U can be used to provide a stable and regulated power supply to microcontrollers, digital ICs, and other low-power electronic components in various applications such as embedded systems, IoT devices, and consumer electronics.2. Battery-powered devices: The low dropout voltage and high output current capabilities of the chip make it suitable for powering battery-operated devices, such as portable audio players, handheld devices, and battery chargers.3. Automotive electronics: The LDI1117-3.3U can be used in automotive electronics applications, where it can provide a regulated power supply for various components, such as sensors, actuators, and control modules.4. Industrial and automation systems: The chip can be used in industrial and automation systems to regulate power supply for sensors, control circuits, and communication modules.5. Power management in general electronics: The LDI1117-3.3U can be used in a wide range of general electronics applications where a stable and regulated power supply is required, such as instrumentation, audio/video equipment, and communication devices.
LDI1117-3.3U Relevant information