Linear Technology/Analog Devices
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LT1120IS8#PBF
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LT1120IS8#PBF

Product Overview

  • Category: Integrated Circuit
  • Use: Voltage Regulator
  • Characteristics: Low dropout, high accuracy, low quiescent current
  • Package: 8-Pin SOIC
  • Essence: Regulates voltage for electronic devices
  • Packaging/Quantity: Tape & Reel (2500 units)

Specifications

  • Input Voltage Range: 2.5V to 15V
  • Output Voltage Range: 1.22V to 13.8V
  • Dropout Voltage: 300mV at 1A
  • Quiescent Current: 75µA
  • Output Current: 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. ADJ
  4. NC
  5. NC
  6. NC
  7. VIN
  8. SHDN

Functional Features

  • Low dropout voltage
  • High accuracy over line and load variations
  • Low quiescent current
  • Thermal shutdown and current limit protection

Advantages

  • Wide input voltage range
  • Small package size
  • Low dropout voltage
  • Excellent line and load regulation

Disadvantages

  • Limited output current compared to some alternatives
  • Higher quiescent current than some competitors

Working Principles

The LT1120IS8#PBF is a voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage and load current. It achieves this by using a feedback loop to adjust the pass transistor, ensuring a consistent output.

Detailed Application Field Plans

  • Battery-powered devices
  • Portable electronics
  • Automotive applications
  • Industrial control systems

Detailed and Complete Alternative Models

  • LM1117
  • MCP1703
  • TPS7A47

This completes the English editing encyclopedia entry structure format for LT1120IS8#PBF.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LT1120IS8#PBF v technických řešeních

  1. What is the LT1120IS8#PBF?

    • The LT1120IS8#PBF is a high voltage, high speed operational amplifier designed for use in technical solutions requiring precision signal amplification.

  2. What is the typical supply voltage range for the LT1120IS8#PBF?

    • The typical supply voltage range for the LT1120IS8#PBF is ±5V to ±15V.

  3. What are the key features of the LT1120IS8#PBF?

    • The key features of the LT1120IS8#PBF include high slew rate, low input bias current, and wide bandwidth, making it suitable for high-speed applications.

  4. What are some common applications for the LT1120IS8#PBF?

    • Common applications for the LT1120IS8#PBF include active filters, precision instrumentation, and data acquisition systems.

  5. What is the input offset voltage of the LT1120IS8#PBF?

    • The input offset voltage of the LT1120IS8#PBF is typically 500µV.

  6. What is the input bias current of the LT1120IS8#PBF?

    • The input bias current of the LT1120IS8#PBF is typically 50nA.

  7. What is the unity-gain bandwidth of the LT1120IS8#PBF?

    • The unity-gain bandwidth of the LT1120IS8#PBF is typically 10MHz.

  8. What is the temperature range for the LT1120IS8#PBF?

    • The temperature range for the LT1120IS8#PBF is typically -40°C to 85°C.

  9. Does the LT1120IS8#PBF require external compensation?

    • No, the LT1120IS8#PBF is internally compensated and does not require external compensation.

  10. Is the LT1120IS8#PBF available in a surface-mount package?

    • Yes, the LT1120IS8#PBF is available in an 8-lead SOIC surface-mount package.