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LP2995LQX/NOPB

LP2995LQX/NOPB

Product Overview

Category

LP2995LQX/NOPB belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • Low dropout voltage
  • Low quiescent current
  • High output voltage accuracy
  • Thermal shutdown protection
  • Short-circuit current limit
  • Adjustable output voltage

Package

LP2995LQX/NOPB is available in a compact surface-mount package.

Essence

The essence of LP2995LQX/NOPB lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

LP2995LQX/NOPB is typically packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

  • Input Voltage Range: 2.5V to 16V
  • Output Voltage Range: 1.25V to 15V
  • Dropout Voltage: 300mV at 250mA
  • Quiescent Current: 75µA
  • Output Current: Up to 250mA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

LP2995LQX/NOPB has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)
  4. ADJ (Adjustment)

Functional Features

  • Low Dropout Voltage: LP2995LQX/NOPB exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
  • Low Quiescent Current: The device consumes minimal current when in standby mode, reducing power consumption and extending battery life.
  • High Output Voltage Accuracy: LP2995LQX/NOPB provides precise and stable output voltage, ensuring reliable performance of connected electronic components.
  • Thermal Shutdown Protection: The regulator includes a built-in thermal shutdown feature that protects it from overheating, preventing damage to the device.
  • Short-Circuit Current Limit: LP2995LQX/NOPB has a short-circuit current limit to protect against excessive current flow in case of a short circuit.
  • Adjustable Output Voltage: The output voltage can be adjusted within a specified range, allowing flexibility in meeting different application requirements.

Advantages and Disadvantages

Advantages

  • Efficient voltage regulation with low dropout voltage
  • Low quiescent current for reduced power consumption
  • Precise and stable output voltage
  • Thermal shutdown protection for device safety
  • Short-circuit current limit for added protection
  • Adjustable output voltage for versatility

Disadvantages

  • Limited output current capacity (up to 250mA)
  • Restricted input voltage range (2.5V to 16V)

Working Principles

LP2995LQX/NOPB operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The device compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain the desired output voltage.

Detailed Application Field Plans

LP2995LQX/NOPB finds applications in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

Some alternative models to LP2995LQX/NOPB include: - LM317 - LT1086 - ADP3339 - TPS7A47

These models offer similar functionality and can be used as alternatives depending on specific application requirements.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng LP2995LQX/NOPB sa mga teknikal na solusyon

  1. Question: What is the typical input voltage range for LP2995LQX/NOPB?
    Answer: The typical input voltage range for LP2995LQX/NOPB is 2.7V to 16V.

  2. Question: What is the maximum output current of LP2995LQX/NOPB?
    Answer: The maximum output current of LP2995LQX/NOPB is 250mA.

  3. Question: Can LP2995LQX/NOPB be used in battery-powered applications?
    Answer: Yes, LP2995LQX/NOPB is suitable for battery-powered applications due to its low quiescent current.

  4. Question: What is the typical dropout voltage of LP2995LQX/NOPB?
    Answer: The typical dropout voltage of LP2995LQX/NOPB is 300mV at 100mA load.

  5. Question: Is LP2995LQX/NOPB suitable for use in automotive electronics?
    Answer: Yes, LP2995LQX/NOPB is AEC-Q100 qualified and can be used in automotive electronics.

  6. Question: Does LP2995LQX/NOPB have built-in thermal shutdown protection?
    Answer: Yes, LP2995LQX/NOPB features built-in thermal shutdown protection to prevent overheating.

  7. Question: What is the operating temperature range of LP2995LQX/NOPB?
    Answer: LP2995LQX/NOPB has an operating temperature range of -40°C to 125°C.

  8. Question: Can LP2995LQX/NOPB be used in industrial control systems?
    Answer: Yes, LP2995LQX/NOPB is suitable for use in industrial control systems due to its robust design.

  9. Question: Does LP2995LQX/NOPB require external compensation components?
    Answer: No, LP2995LQX/NOPB does not require external compensation components, simplifying the design process.

  10. Question: Is LP2995LQX/NOPB available in a small package for space-constrained applications?
    Answer: Yes, LP2995LQX/NOPB is available in a small 5-pin X2SON package for space-constrained applications.