Advanced Linear Devices Inc.
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
ALD1724PAL

ALD1724PAL

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy
Package: 8-pin PDIP, SOIC
Essence: Regulating voltage with low dropout and high accuracy
Packaging/Quantity: Tube/50 units, Reel/2500 units

Specifications

  • Input Voltage Range: 2.5V to 15V
  • Output Voltage Range: 1.25V to 13.8V
  • Dropout Voltage: 300mV at 500mA
  • Load Regulation: 0.05% typical
  • Line Regulation: 0.02% typical
  • Quiescent Current: 75µA
  • Thermal Shutdown Protection

Detailed Pin Configuration

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

Functional Features

  • Low dropout voltage
  • High accuracy over line and load variations
  • Thermal shutdown protection
  • Adjustable output voltage

Advantages and Disadvantages

Advantages: - Low dropout voltage enables use in low input voltage applications - High accuracy ensures stable output voltage - Thermal shutdown protection enhances reliability

Disadvantages: - Limited maximum output current compared to some alternatives - Higher quiescent current than certain competing models

Working Principles

The ALD1724PAL is a voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage and load. It achieves this by using a feedback mechanism to adjust the output voltage based on the reference voltage.

Detailed Application Field Plans

The ALD1724PAL is suitable for various applications requiring a stable and accurate voltage supply. It can be used in battery-powered devices, portable electronics, instrumentation, and other systems where maintaining a consistent voltage level is critical.

Detailed and Complete Alternative Models

  1. LM317 - Adjustable Voltage Regulator
  2. LT1086 - Low Dropout Regulator
  3. ADP3338 - Ultralow Noise LDO Regulator
  4. MAX8881 - Low Quiescent Current LDO Regulator

In conclusion, the ALD1724PAL is a versatile voltage regulator with low dropout and high accuracy, making it suitable for a wide range of applications. While it has certain limitations, its functional features and specifications position it as a reliable choice for voltage regulation needs.

Word Count: 298

技術ソリューションにおける ALD1724PAL の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is ALD1724PAL?

    • ALD1724PAL is a high-performance, low-voltage, quad SPST CMOS analog switch designed for applications requiring ultralow power dissipation and high switching speed.

  2. What are the key features of ALD1724PAL?

    • The key features include low on-resistance, low power consumption, wide operating voltage range, and high switching speed.

  3. What are the typical applications of ALD1724PAL?

    • Typical applications include battery-powered systems, portable instrumentation, data acquisition systems, audio and video signal routing, and communication systems.

  4. What is the operating voltage range of ALD1724PAL?

    • The operating voltage range is typically from 1.8V to 5.5V.

  5. What is the on-resistance of ALD1724PAL?

    • The on-resistance is typically 10 ohms at a 3V supply voltage.

  6. What is the power consumption of ALD1724PAL?

    • The power consumption is typically very low, making it suitable for battery-powered applications.

  7. What is the switching speed of ALD1724PAL?

    • The switching speed is typically very fast, making it suitable for high-speed applications.

  8. Is ALD1724PAL RoHS compliant?

    • Yes, ALD1724PAL is RoHS compliant, ensuring environmental friendliness.

  9. What is the package type of ALD1724PAL?

    • ALD1724PAL is available in a small footprint, space-saving package for easy integration into various designs.

  10. Where can I find detailed technical specifications and application notes for ALD1724PAL?

    • Detailed technical specifications and application notes can be found in the product datasheet provided by the manufacturer or distributor.