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REG102UA-2.8

REG102UA-2.8

Manufacturer No:

REG102UA-2.8

Manufacturer:

Burr Brown

Description:

IC REG LINEAR 2.8V 250MA 8SOIC

Datasheet:

Datasheet

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REG102UA-2.8 Specifications

  • Type
    Parameter
  • Current - Quiescent (Iq)
    800 µA
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TJ)
  • Protection Features
    Over Current, Over Temperature
  • Control Features
    Enable
  • PSRR
    65dB (120Hz)
  • Current - Supply (Max)
    500 µA
  • Current - Output
    250mA
  • Voltage Dropout (Max)
    0.27V @ 250mA
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    2.8V
  • Voltage - Input (Max)
    10V
  • Number of Regulators
    1
  • Output Type
    Fixed
  • Output Configuration
    Positive
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The REG102UA-2.8 is a low-dropout (LDO) voltage regulator integrated circuit chip. Some of its advantages and application scenarios include:1. Low dropout voltage: The REG102UA-2.8 has a low dropout voltage of typically 150mV at 100mA 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. Low quiescent current: The chip has a low quiescent current of typically 75?A, which makes it suitable for battery-powered applications where power efficiency is crucial.3. Wide input voltage range: The REG102UA-2.8 can operate with an input voltage range of 2.5V to 6.5V, making it compatible with a variety of power sources.4. High output voltage accuracy: The chip provides a high output voltage accuracy of ±2% over the specified temperature and load conditions, ensuring stable and precise voltage regulation.5. Thermal shutdown and current limit protection: The REG102UA-2.8 includes built-in thermal shutdown and current limit protection features, which safeguard the chip and the connected circuitry from damage due to excessive temperature or current.Application scenarios:1. Battery-powered devices: The low dropout voltage and low quiescent current make the REG102UA-2.8 suitable for applications such as portable electronics, wearables, and IoT devices that rely on battery power.2. Industrial and automotive applications: The wide input voltage range and robust protection features make the chip suitable for use in industrial and automotive systems, where voltage regulation and protection against voltage spikes or transients are critical.3. Audio and video equipment: The high output voltage accuracy and low noise characteristics of the REG102UA-2.8 make it suitable for audio and video equipment, ensuring clean and stable power supply to sensitive components.4. Embedded systems: The chip can be used in various embedded systems, such as microcontrollers, sensors, and communication modules, where a stable and regulated power supply is essential for reliable operation.Overall, the REG102UA-2.8 offers advantages of low dropout voltage, low quiescent current, wide input voltage range, high output voltage accuracy, and protection features, making it suitable for a wide range of applications requiring precise voltage regulation.
REG102UA-2.8 Relevant information