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LP2985IM5-2.9/ONOPB

LP2985IM5-2.9/ONOPB

Manufacturer No:

LP2985IM5-2.9/ONOPB

Manufacturer:

National Semiconductor

Description:

FIXED POSITIVE LDO REGULATOR

Datasheet:

Datasheet

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LP2985IM5-2.9/ONOPB Specifications

  • Type
    Parameter
  • Package / Case
    -
  • Supplier Device Package
    -
  • Mounting Type
    -
  • Operating Temperature
    -
  • Voltage - Input
    -
  • Current - Supply
    -
  • Type
    -
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    *
The LP2985IM5-2.9/ONOPB is a low dropout (LDO) voltage regulator integrated circuit chip. Some of its advantages and application scenarios are as follows:Advantages: 1. Low Dropout Voltage: The LP2985IM5-2.9/ONOPB has a low dropout voltage of typically 300mV at 150mA 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 quiescent current is the current consumed by the regulator itself when there is no load. The LP2985IM5-2.9/ONOPB has a low quiescent current of typically 75?A, which helps in reducing power consumption and increasing battery life in portable devices.3. Thermal Shutdown and Current Limit Protection: The chip is equipped with thermal shutdown and current limit protection features. The thermal shutdown protects the chip from overheating, while the current limit protection prevents excessive current flow, ensuring the safety and reliability of the circuit.4. Small Package: The LP2985IM5-2.9/ONOPB is available in a small SOT-23-5 package, which makes it suitable for space-constrained applications.Application Scenarios: 1. Battery-Powered Devices: The low dropout voltage and low quiescent current make the LP2985IM5-2.9/ONOPB ideal for battery-powered devices such as smartphones, tablets, portable media players, and wearable devices. It can provide a stable and regulated voltage to power the various components of these devices.2. Industrial and Automotive Applications: The thermal shutdown and current limit protection features make the chip suitable for industrial and automotive applications where reliability and safety are crucial. It can be used to power sensors, actuators, and other electronic components in these environments.3. Embedded Systems: The LP2985IM5-2.9/ONOPB can be used in embedded systems where a stable and regulated voltage is required for microcontrollers, sensors, and other peripheral devices. Its small package size allows for easy integration into compact PCB designs.4. Audio and Video Equipment: The chip can be used in audio and video equipment such as amplifiers, DVD players, and set-top boxes to provide a regulated voltage for various analog and digital circuits, ensuring optimal performance and signal quality.Overall, the LP2985IM5-2.9/ONOPB is a versatile LDO voltage regulator chip with low dropout voltage, low quiescent current, and built-in protection features, making it suitable for a wide range of applications requiring stable and regulated power supply.
LP2985IM5-2.9/ONOPB Relevant information