Diodes Incorporated
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AP1117E18L-13
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AP1117E18L-13

Product Overview

Category

The AP1117E18L-13 belongs to the category of low dropout (LDO) linear voltage regulators.

Use

It is used to regulate and stabilize voltage in various electronic circuits and devices.

Characteristics

  • Low dropout voltage
  • High accuracy
  • Low quiescent current
  • Thermal shutdown protection

Package

The AP1117E18L-13 is available in a TO-252 package.

Essence

This product is essential for maintaining stable voltage levels in electronic systems, ensuring reliable performance.

Packaging/Quantity

The AP1117E18L-13 is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Output Voltage: 1.8V
  • Dropout Voltage: 1.1V @ 800mA
  • Quiescent Current: 5mA
  • Operating Temperature Range: -40°C to 125°C
  • Maximum Output Current: 800mA

Detailed Pin Configuration

The AP1117E18L-13 has three pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Fast transient response

Advantages and Disadvantages

Advantages

  • High accuracy
  • Low quiescent current
  • Reliable thermal protection

Disadvantages

  • Limited maximum output current compared to some alternatives
  • Sensitive to input voltage fluctuations

Working Principles

The AP1117E18L-13 operates by comparing the reference voltage with the feedback voltage to maintain a stable output voltage, compensating for load variations and input voltage changes.

Detailed Application Field Plans

The AP1117E18L-13 is commonly used in: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive applications

Detailed and Complete Alternative Models

Some alternative models to the AP1117E18L-13 include: - LM1117 - LT1763 - ADP3338

In conclusion, the AP1117E18L-13 is a versatile low dropout linear voltage regulator with high accuracy and reliability, making it suitable for a wide range of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AP1117E18L-13 en soluciones técnicas

  1. What is the maximum input voltage for AP1117E18L-13?

    • The maximum input voltage for AP1117E18L-13 is 15V.

  2. What is the output voltage of AP1117E18L-13?

    • The output voltage of AP1117E18L-13 is 1.8V.

  3. What is the maximum output current of AP1117E18L-13?

    • The maximum output current of AP1117E18L-13 is 1A.

  4. What are the typical applications of AP1117E18L-13?

    • AP1117E18L-13 is commonly used in applications such as power supplies, industrial control systems, and consumer electronics.

  5. Does AP1117E18L-13 require an external capacitor for stability?

    • Yes, AP1117E18L-13 requires an external capacitor for stability.

  6. What is the dropout voltage of AP1117E18L-13?

    • The dropout voltage of AP1117E18L-13 is typically 1.1V at 1A load.

  7. Is AP1117E18L-13 available in a surface-mount package?

    • Yes, AP1117E18L-13 is available in a surface-mount package.

  8. What is the operating temperature range of AP1117E18L-13?

    • The operating temperature range of AP1117E18L-13 is -40°C to 125°C.

  9. Can AP1117E18L-13 be used in battery-powered applications?

    • Yes, AP1117E18L-13 can be used in battery-powered applications due to its low dropout voltage.

  10. Are there any specific layout considerations for using AP1117E18L-13 in a PCB design?

    • It is recommended to follow the manufacturer's guidelines for layout and thermal considerations when using AP1117E18L-13 in a PCB design.