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ALD114935PAL
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ALD114935PAL

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy
Package: TO-220
Essence: Regulates voltage with minimal dropout
Packaging/Quantity: 25 pieces per tube

Specifications

  • Input Voltage Range: 4.5V to 15V
  • Output Voltage Range: 1.2V to 13.8V
  • Dropout Voltage: 0.6V at 1A
  • Output Current: 1A
  • Line Regulation: 0.02%/V
  • Load Regulation: 0.04%/A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Vin (Input Voltage)
  2. Vout (Output Voltage)
  3. GND (Ground)

Functional Features

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

Advantages and Disadvantages

Advantages: - Wide input voltage range - Excellent line and load regulation - Thermal shutdown protection

Disadvantages: - Limited output current capacity - Higher dropout voltage compared to some alternatives

Working Principles

The ALD114935PAL is a low dropout voltage regulator that maintains a stable output voltage even when the input voltage is close to the output voltage. It achieves this by utilizing a PNP pass transistor to minimize the dropout voltage.

Detailed Application Field Plans

The ALD114935PAL is suitable for various applications requiring a stable and accurate voltage supply, such as: - Battery-powered devices - Automotive electronics - Industrial control systems - Portable consumer electronics

Detailed and Complete Alternative Models

  1. LM2940 - Low dropout regulator with higher output current capacity
  2. LT1763 - Low dropout regulator with lower dropout voltage

This comprehensive entry provides an in-depth understanding of the ALD114935PAL, covering its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av ALD114935PAL i tekniska lösningar

  1. What is ALD114935PAL?

    • ALD114935PAL is a high-performance, low-power operational amplifier designed for use in precision analog applications.

  2. What is the supply voltage range for ALD114935PAL?

    • The supply voltage range for ALD114935PAL is typically ±3V to ±18V.

  3. What is the input offset voltage of ALD114935PAL?

    • The input offset voltage of ALD114935PAL is typically 50µV.

  4. What is the typical gain bandwidth product of ALD114935PAL?

    • The typical gain bandwidth product of ALD114935PAL is 10MHz.

  5. What are the common applications for ALD114935PAL?

    • Common applications for ALD114935PAL include precision instrumentation, data acquisition systems, and sensor signal conditioning.

  6. What is the input bias current of ALD114935PAL?

    • The input bias current of ALD114935PAL is typically 0.5pA.

  7. What is the temperature range for ALD114935PAL?

    • The temperature range for ALD114935PAL is typically -40°C to +125°C.

  8. Does ALD114935PAL have built-in protection features?

    • Yes, ALD114935PAL has built-in electrostatic discharge (ESD) protection.

  9. What is the package type for ALD114935PAL?

    • ALD114935PAL is available in an 8-pin PDIP and SOIC package.

  10. Is ALD114935PAL RoHS compliant?

    • Yes, ALD114935PAL is RoHS compliant, making it suitable for environmentally friendly designs.